Arrangements for separating or purifying gases or liquids Arrangements for vaporising the residuum of liquid refrigerant

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Patents Grantslast 30 patents

Information Patent Grant
Cooling system with flooded low side heat exchangers
- Patent number 12,203,687
- Issue date Jan 21, 2025
- Heatcraft Refrigeration Products LLC
- Shitong Zha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Metal-organic framework (MOF) materials for superior refrigerant dr...
- Patent number 12,201,939
- Issue date Jan 21, 2025
- Parker-Hannifin Corporation
- Raghujit Prasad Kunapuli
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cooling system and laboratory instrument having a cooling system
- Patent number 12,188,704
- Issue date Jan 7, 2025
- Thermo Electron LED GmbH
- Daniel Langer
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Air-cooled refrigeration cycle arrangement
- Patent number 12,188,695
- Issue date Jan 7, 2025
- MITSUBISHI ELECTRIC HYDRONICS & IT COOLING SYSTEMS S.P.A.
- Marco Trevisan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Smart accumulator with oil circulation ratio sensing
- Patent number 12,173,941
- Issue date Dec 24, 2024
- Purdue Research Foundation
- Eckhard Achim Groll
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas-liquid separation device for vehicle heat pump system having th...
- Patent number 12,172,496
- Issue date Dec 24, 2024
- Hyundai Motor Company
- Jong Il Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compressor containing oil separator with multiple internal muffler...
- Patent number 12,163,522
- Issue date Dec 10, 2024
- Daikin Industries, Ltd.
- Yoshiyuki Uemura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cooling system with oil return to accumulator
- Patent number 12,158,292
- Issue date Dec 3, 2024
- Heatcraft Refrigeration Products LLC
- Shitong Zha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas-liquid separation device and thermal management system
- Patent number 12,152,817
- Issue date Nov 26, 2024
- Zhejiang Sanhua Intelligent Controls Co., Ltd.
- Junqi Dong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid blocking device and evaporator thereof
- Patent number 12,140,349
- Issue date Nov 12, 2024
- Carrier Corporation
- Liang Xiang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger integration with membrane system for evaporator pre-...
- Patent number 12,140,355
- Issue date Nov 12, 2024
- Via Separations, Inc.
- Kyle Vanzandt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid storage container and manufacturing method thereof
- Patent number 12,135,153
- Issue date Nov 5, 2024
- Zhejiang Sanhua Automotive Components Co., Ltd.
- Zongbao Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Portable refrigerant management system
- Patent number 12,135,154
- Issue date Nov 5, 2024
- Andy Dominique
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas-liquid separator and compression system
- Patent number 12,117,217
- Issue date Oct 15, 2024
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
- Hailong Jin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Two-phase cooling system with flow boiling
- Patent number 12,117,212
- Issue date Oct 15, 2024
- Francesco Romanello
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Lubricant management for an HVACR system
- Patent number 12,117,222
- Issue date Oct 15, 2024
- TRANE INTERNATIONAL INC.
- Thibaut Gerson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration apparatus with stainless steel four-way switching val...
- Patent number 12,104,832
- Issue date Oct 1, 2024
- Daikin Industries, Ltd.
- Junichi Hamadate
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigerant bypass solution
- Patent number 12,104,836
- Issue date Oct 1, 2024
- SCHNEIDER ELECTRIC IT CORPORATION
- Hongwei Yang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and apparatus for staged startup of air-cooled low charged p...
- Patent number 12,098,872
- Issue date Sep 24, 2024
- Evapco, Inc.
- Jake William Denison
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooling system with oil return to oil reservoir
- Patent number 12,078,391
- Issue date Sep 3, 2024
- Heatcraft Refrigeration Products LLC
- Shitong Zha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for regenerative ejector-based cooling cycles
- Patent number 12,078,394
- Issue date Sep 3, 2024
- BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS, INC.
- David Ladd
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system and oil recovery method for the same
- Patent number 12,072,127
- Issue date Aug 27, 2024
- Carrier Corporation
- Zhen Guo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat exchanger design for climate control system
- Patent number 12,072,131
- Issue date Aug 27, 2024
- TRANE INTERNATIONAL INC.
- Raymond Walter Rite
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooling system
- Patent number 12,066,219
- Issue date Aug 20, 2024
- SAMSUNG HEAVY IND. CO., LTD.
- Tae Yun Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vapor compression system
- Patent number 12,055,323
- Issue date Aug 6, 2024
- Carrier Corporation
- Larry D. Burns
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Aircraft membrane dehydration cooling architecture
- Patent number 12,050,039
- Issue date Jul 30, 2024
- United States of America as represented by the Secretary of the Air Force
- Abdeel Roman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compressor liquid accumulator and compressor comprising same
- Patent number 12,050,040
- Issue date Jul 30, 2024
- GUANGDONG MEIZHI PRECISION-MANUFACTURING CO., LTD.
- Xiaofeng Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Refrigeration cycle apparatus
- Patent number 12,044,444
- Issue date Jul 23, 2024
- Mitsubishi Electric Corporation
- Takuya Matsuda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Accumulator fixing device for compressor and compressor having the...
- Patent number 12,031,440
- Issue date Jul 9, 2024
- LG Electronics Inc.
- Kwangkyou Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Refrigerant pipe fitting and refrigerant pipe fitting method using...
- Patent number 12,025,243
- Issue date Jul 2, 2024
- LG Electronics Inc.
- Namsu Rho
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
REFRIGERANT CIRCUIT FOR COOLING A VFD UNIT OF AN AIR CONDITIONING S...
- Publication number 20250020375
- Publication date Jan 16, 2025
- Carrier Corporation
- Kiran Kumar Akula
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ACCUMULATOR AND DISSIPATION ASSEMBLY FOR CAPTURING EXIGENT VENTED V...
- Publication number 20250018331
- Publication date Jan 16, 2025
- Liquidat-R, LLC
- Frank Wewers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REFRIGERATION APPARATUS
- Publication number 20250020374
- Publication date Jan 16, 2025
- DAIKIN INDUSTRIES, LTD.
- Nobutaka KABASHIMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ACCUMULATOR FOR AN AIR CONDITIONING CIRCUIT
- Publication number 20250012495
- Publication date Jan 9, 2025
- Hutchinson Fluid Management Systems, Inc.
- Manoj BILLA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REFRIGERANT SYSTEM AND CONTROLLING METHOD THEREOF
- Publication number 20240426532
- Publication date Dec 26, 2024
- Fu Sheng Industrial Co. Ltd.
- Wei-Hsu Lin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Direct Expansion Evaporator with Vapor Ejector Capacity Boost
- Publication number 20240426531
- Publication date Dec 26, 2024
- EVAPCO, Inc.
- Greg Derosier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONER
- Publication number 20240418420
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Giung HWANG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Separator device, compressor with a separator device, and refrigera...
- Publication number 20240418421
- Publication date Dec 19, 2024
- Bitzer Kuhlmaschinenbau GmbH
- Jonas BAUKNECHT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HEAT PUMP, METHOD FOR OPERATING A HEAT PUMP, AND TRANSPORTATION VEH...
- Publication number 20240384900
- Publication date Nov 21, 2024
- Volkswagen Aktiengesellschaft
- Jürgen OLFE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Systems and Methods for Regenerative Ejector-Based Cooling Cycles
- Publication number 20240377114
- Publication date Nov 14, 2024
- Bechtel Energy Technologies & Solutions, Inc.
- David Ladd
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING SYSTEM, AIR CONDITIONER OUTDOOR UNIT AND COMPRESSO...
- Publication number 20240377115
- Publication date Nov 14, 2024
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Hongwei LI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Gas-Liquid Separator and Compression System
- Publication number 20240369273
- Publication date Nov 7, 2024
- Zhejiang DunAn Artificial Environment Co., Ltd
- Hailong JIN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
GAS-LIQUID SEPARATOR
- Publication number 20240335843
- Publication date Oct 10, 2024
- MAYEKAWA MFG. CO., LTD.
- Yasushi TOMIYAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VAPOR COMPRESSION SYSTEMS INCLUDING LIQUID REFRIGERANT ATOMIZER, AN...
- Publication number 20240328690
- Publication date Oct 3, 2024
- Copeland LP
- Michael A. Saunders
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERANT RESERVOIR CONTAINER AND REFRIGERATION CYCLE APPARATUS P...
- Publication number 20240328689
- Publication date Oct 3, 2024
- Mitsubishi Electric Corporation
- Shinya HIGASHIIUE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COMPRESSOR COOLING SYSTEMS AND METHODS INCLUDING COOLANT DAMPING CH...
- Publication number 20240318880
- Publication date Sep 26, 2024
- Emerson Climate Technologies, Inc.
- Michael M. Perevozchikov
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DUAL-COMPRESSOR VAPOR CYCLE SYSTEM
- Publication number 20240318883
- Publication date Sep 26, 2024
- Honeywell International Inc.
- Sung-Han Jung
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SERVICEABLE ACCUMULATOR WITH INTEGRATED PLATE FIN HEAT EXCHANGER
- Publication number 20240310094
- Publication date Sep 19, 2024
- HANON SYSTEMS
- Orest Alexandru Dziubinschi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LIQUID HYDROGEN VAPORIZATION SYSTEM AND LIQUID HYDROGEN VAPORIZATIO...
- Publication number 20240310083
- Publication date Sep 19, 2024
- H2CREO Corp.
- Jong H Baik
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ON-DEMAND AIR BLEEDING METHOD FOR REFRIGERATION SYSTEMS, AND SYSTEM...
- Publication number 20240288207
- Publication date Aug 29, 2024
- HANTECH BRASIL COMERCIAL IMPORTADORA E EXPORTADORA LTDA
- Luciano Lombardi CRISOSTOMO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LOW CHARGE PACKAGED AMMONIA REFRIGERATION SYSTEM WITH EVAPORATIVE C...
- Publication number 20240288183
- Publication date Aug 29, 2024
- EVAPCO, Inc.
- Kurt L. Liebendorfer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
REFRIGERANT RECOVERY AND REPURPOSING
- Publication number 20240288206
- Publication date Aug 29, 2024
- TRANE INTERNATIONAL INC.
- Dermott Crombie
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
OIL SEPARATION DEVICE FOR CONDENSER, CONDENSER HAVING IT AND REFRIG...
- Publication number 20240271842
- Publication date Aug 15, 2024
- Carrier Corporation
- Yongliang Hu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION SYSTEM WITH HIGH SPEED ROTARY PRESSURE EXCHANGER
- Publication number 20240263848
- Publication date Aug 8, 2024
- Energy Recovery, Inc.
- Azam Mihir Thatte
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
RECEIVER, CONNECTION METHOD THEREOF, RECEIVER ASSEMBLY AND HEAT PUM...
- Publication number 20240263854
- Publication date Aug 8, 2024
- Carrier Corporation
- Xingye Zhou
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ACCUMULATOR AND REFRIGERATION CYCLE APPARATUS
- Publication number 20240255200
- Publication date Aug 1, 2024
- Mitsubishi Electric Corporation
- Hiroki ISHIYAMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Heat Exchanger Systems
- Publication number 20240247847
- Publication date Jul 25, 2024
- Ralph Feria
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT PUMP WITH MULTI-PASS REFRIGERANT CIRCUIT
- Publication number 20240247849
- Publication date Jul 25, 2024
- Bergstrom, Inc.
- ROSS KOEHLER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONER
- Publication number 20240240808
- Publication date Jul 18, 2024
- Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
- Jiangnan WANG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Gas-Liquid Separator and Compression System
- Publication number 20240230185
- Publication date Jul 11, 2024
- Zhejiang DunAn Artificial Environment Co., Ltd
- Hailong JIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Arrangements for separating or purifying gases or liquids Arrangements for vaporising the residuum of liquid refrigerant

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Cooling system with flooded low side heat exchangers

Metal-organic framework (MOF) materials for superior refrigerant dr...

Cooling system and laboratory instrument having a cooling system

Air-cooled refrigeration cycle arrangement

Smart accumulator with oil circulation ratio sensing

Gas-liquid separation device for vehicle heat pump system having th...

Compressor containing oil separator with multiple internal muffler...

Cooling system with oil return to accumulator

Gas-liquid separation device and thermal management system

Liquid blocking device and evaporator thereof

Heat exchanger integration with membrane system for evaporator pre-...

Liquid storage container and manufacturing method thereof

Portable refrigerant management system

Gas-liquid separator and compression system

Two-phase cooling system with flow boiling

Lubricant management for an HVACR system

Refrigeration apparatus with stainless steel four-way switching val...

Refrigerant bypass solution

Method and apparatus for staged startup of air-cooled low charged p...

Cooling system with oil return to oil reservoir

Systems and methods for regenerative ejector-based cooling cycles

Refrigeration system and oil recovery method for the same

Heat exchanger design for climate control system

Cooling system

Vapor compression system

Aircraft membrane dehydration cooling architecture

Compressor liquid accumulator and compressor comprising same

Refrigeration cycle apparatus

Accumulator fixing device for compressor and compressor having the...

Refrigerant pipe fitting and refrigerant pipe fitting method using...

Patents Applicationslast 30 patents

REFRIGERANT CIRCUIT FOR COOLING A VFD UNIT OF AN AIR CONDITIONING S...

ACCUMULATOR AND DISSIPATION ASSEMBLY FOR CAPTURING EXIGENT VENTED V...

REFRIGERATION APPARATUS

ACCUMULATOR FOR AN AIR CONDITIONING CIRCUIT

REFRIGERANT SYSTEM AND CONTROLLING METHOD THEREOF

Direct Expansion Evaporator with Vapor Ejector Capacity Boost

AIR CONDITIONER

Separator device, compressor with a separator device, and refrigera...

HEAT PUMP, METHOD FOR OPERATING A HEAT PUMP, AND TRANSPORTATION VEH...

Systems and Methods for Regenerative Ejector-Based Cooling Cycles

AIR CONDITIONING SYSTEM, AIR CONDITIONER OUTDOOR UNIT AND COMPRESSO...

Gas-Liquid Separator and Compression System

GAS-LIQUID SEPARATOR

VAPOR COMPRESSION SYSTEMS INCLUDING LIQUID REFRIGERANT ATOMIZER, AN...

REFRIGERANT RESERVOIR CONTAINER AND REFRIGERATION CYCLE APPARATUS P...

COMPRESSOR COOLING SYSTEMS AND METHODS INCLUDING COOLANT DAMPING CH...

DUAL-COMPRESSOR VAPOR CYCLE SYSTEM

SERVICEABLE ACCUMULATOR WITH INTEGRATED PLATE FIN HEAT EXCHANGER

LIQUID HYDROGEN VAPORIZATION SYSTEM AND LIQUID HYDROGEN VAPORIZATIO...

ON-DEMAND AIR BLEEDING METHOD FOR REFRIGERATION SYSTEMS, AND SYSTEM...

LOW CHARGE PACKAGED AMMONIA REFRIGERATION SYSTEM WITH EVAPORATIVE C...

REFRIGERANT RECOVERY AND REPURPOSING

OIL SEPARATION DEVICE FOR CONDENSER, CONDENSER HAVING IT AND REFRIG...

REFRIGERATION SYSTEM WITH HIGH SPEED ROTARY PRESSURE EXCHANGER

RECEIVER, CONNECTION METHOD THEREOF, RECEIVER ASSEMBLY AND HEAT PUM...

ACCUMULATOR AND REFRIGERATION CYCLE APPARATUS

Heat Exchanger Systems

HEAT PUMP WITH MULTI-PASS REFRIGERANT CIRCUIT

AIR CONDITIONER

Gas-Liquid Separator and Compression System