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with means for discharging condensate or liquid separated from the gas pumped
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CPC
F04C2240/102
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
F04C2240/00
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Current Industry
F04C2240/102
with means for discharging condensate or liquid separated from the gas pumped
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Patents Grants
last 30 patents
Information
Patent Grant
Stator, motor, compressor, air conditioner, and manufacturing metho...
Patent number
11,888,370
Issue date
Jan 30, 2024
Mitsubishi Electric Corporation
Atsushi Matsuoka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Pump unit
Patent number
11,815,096
Issue date
Nov 14, 2023
PFEIFFER VACUUM
Eric Mandallaz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor
Patent number
11,193,476
Issue date
Dec 7, 2021
Samsung Electronics Co., Ltd.
Yang-hee Cho
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor
Patent number
11,181,109
Issue date
Nov 23, 2021
LG Electronics Inc.
Nayoung Jeon
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor
Patent number
11,168,687
Issue date
Nov 9, 2021
Denso Corporation
Hiroyuki Hayashi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Stator for an eccentric screw pump, an eccentric screw pump and a m...
Patent number
10,563,651
Issue date
Feb 18, 2020
NETZSCH Pumpen & Systeme GmbH
Johann Kreidl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fluid compressor and fuel cell vehicle
Patent number
9,905,865
Issue date
Feb 27, 2018
Toyota Jidosha Kabushiki Kaisha
Koji Katano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Double-flow screw spindle machine
Patent number
9,068,457
Issue date
Jun 30, 2015
Joh. Heinr. Bornemann GmbH
Axel Jaeschke
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Roots pumps
Patent number
8,500,425
Issue date
Aug 6, 2013
Edwards Limited
Nigel Paul Schofield
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Combination vertical rotary vane suction pump and liquid separator
Patent number
7,947,100
Issue date
May 24, 2011
Gast Manufacturing, Inc.
Delbert Thomas
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
LIQUID BLADE PUMP
Publication number
20230296095
Publication date
Sep 21, 2023
Edwards Limited
Paul David Smith
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PUMP UNIT
Publication number
20220299030
Publication date
Sep 22, 2022
PFEIFFER VACUUM
Eric MANDALLAZ
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
STATOR, MOTOR, COMPRESSOR, AIR CONDITIONER, AND MANUFACTURING METHO...
Publication number
20210320546
Publication date
Oct 14, 2021
Mitsubishi Electric Corporation
Atsushi MATSUOKA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SCROLL COMPRESSOR
Publication number
20190353163
Publication date
Nov 21, 2019
LG ELECTRONICS INC.
Nayoung JEON
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FLUID COMPRESSOR AND FUEL CELL VEHICLE
Publication number
20140308589
Publication date
Oct 16, 2014
Toyota Jidosha Kabushiki Kaisha
Koji Katano
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Double-Flow Screw Spindle Machine
Publication number
20120207866
Publication date
Aug 16, 2012
Axel Jaeschke
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FLUID COMPRESSOR AND FUEL CELL VEHICLE
Publication number
20120077104
Publication date
Mar 29, 2012
Toyota Jidosha Kabushiki Kaisha
Koji Katano
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
COMBINATION VERTICAL ROTARY VANE SUCTION PUMP AND LIQUID SEPARATOR
Publication number
20110143311
Publication date
Jun 16, 2011
Gast Manufacturing, Inc.
Delbert L. Thomas
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ROOTS PUMPS
Publication number
20100104464
Publication date
Apr 29, 2010
Nigel Paul Schofield
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Fluid compressor
Publication number
20050112014
Publication date
May 26, 2005
Katsutoshi Shiromaru
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...