Adaptations of pumps for special use of pumps for elastic fluids

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Patents Grantslast 30 patents

Information Patent Grant
Redundant pumping system and pumping method by means of this pumpin...
- Patent number 12,180,953
- Issue date Dec 31, 2024
- Ateliers Busch SA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pumping system having a plurality of positive displacement v...
- Patent number 12,173,712
- Issue date Dec 24, 2024
- Agilent Technologies, Inc.
- Christian Spada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pumping system comprising a vacuum pump and its motor
- Patent number 12,173,710
- Issue date Dec 24, 2024
- Agilent Technologies, Inc.
- Andrea Lepore
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid transfer apparatus
- Patent number 12,158,149
- Issue date Dec 3, 2024
- KOREA ATOMIC ENERGY RESEARCH INSTITUTE
- Yongkwon Koh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vacuum pump system and method for operating a vacuum pump system
- Patent number 12,140,146
- Issue date Nov 12, 2024
- LEYBOLD GMBH
- Max Pelikan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pumping
- Patent number 12,129,841
- Issue date Oct 29, 2024
- Edwards Limited
- Gerald Robin Shelley
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump lubricant recovery system returning lubricant from the...
- Patent number 12,104,597
- Issue date Oct 1, 2024
- ATLAS COPCO AIRPOWER N.V.
- Andries Desiron
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for controlling the rotational speed of an electric motor dr...
- Patent number 12,066,024
- Issue date Aug 20, 2024
- Volvo Truck Corporation
- Hugo Bebon
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Positive displacement roots blower noise suppression
- Patent number 12,060,881
- Issue date Aug 13, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Michael J. Lucas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multi-stage pump apparatus including sealing member
- Patent number 12,049,894
- Issue date Jul 30, 2024
- Edwards Limited
- Paul Milner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Vacuum pump comprising a relief valve and a method of assembly of t...
- Patent number 12,031,542
- Issue date Jul 9, 2024
- Edwards Limited
- Neil Turner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil box device of a roots vacuum pump with a crossed cooling water...
- Patent number 12,018,681
- Issue date Jun 25, 2024
- ELIVAC Inc.
- Raymond Zhou Shaw
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid pump with integrated cowling and discharge muffler
- Patent number 12,006,937
- Issue date Jun 11, 2024
- Agilent Technologies, Inc.
- Vannie Lu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump speed controlling method and apparatus, a computer program and...
- Patent number 12,006,935
- Issue date Jun 11, 2024
- Atlas Copco Airpower N.V.
- Simon Candries
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Dry dual-scroll vacuum pump
- Patent number 11,988,210
- Issue date May 21, 2024
- Zhejiang University
- Shusheng Xiong
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump
- Patent number 11,988,211
- Issue date May 21, 2024
- LEYBOLD GMBH
- Joeri Coeckelbergs
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump
- Patent number 11,927,190
- Issue date Mar 12, 2024
- SCHWÄBISCHE HÜTTENWERKE AUTOMOTIVE GMBH
- Thomas Tontsch
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Dry pump for gas and set of a plurality of dry pumps for gas
- Patent number 11,920,592
- Issue date Mar 5, 2024
- Ateliers Busch SA
- Théodore Iltchev
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electric pump
- Patent number 11,905,954
- Issue date Feb 20, 2024
- Kabushiki Kaisha Toyota Jidoshokki
- Tatsushi Mori
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Vacuuming device and vacuum apparatus
- Patent number 11,905,958
- Issue date Feb 20, 2024
- Hong Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor
- Patent number 11,879,465
- Issue date Jan 23, 2024
- Fujitsu General Limited
- Kenshi Ueda
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary slide assembly, and method for monitoring the wear of a slid...
- Patent number 11,873,814
- Issue date Jan 16, 2024
- Gebr. Becker GmbH
- Stefan Beierlein
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Temperature control of a pumped gas flow
- Patent number 11,841,021
- Issue date Dec 12, 2023
- Edwards Limited
- William Foote
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Liquid ring pump control
- Patent number 11,828,285
- Issue date Nov 28, 2023
- Edwards Technologies Vacuum Engineering (Qingdao) Company Limited
- Andries Daniel Jozef De Bock
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Water-ring vacuum pump including built-in hogging flow path
- Patent number 11,828,286
- Issue date Nov 28, 2023
- VACCOMP CO., LTD.
- Seok Won Lee
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multiple stage vacuum pump
- Patent number 11,821,427
- Issue date Nov 21, 2023
- Edwards Limited
- Alan Ernest Kinnaird Holbrook
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Power saving vacuuming pump system based on complete-bearing-sealin...
- Patent number 11,815,095
- Issue date Nov 14, 2023
- ELIVAL CO., LTD
- Raymond Zhou Shaw
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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
Device and method for evacuating a chamber and purifying the gas ex...
- Patent number 11,802,562
- Issue date Oct 31, 2023
- Sterling Industry Consult GmbH
- Heiner Kösters
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vacuum pump, scroll pump, and manufacturing method for such
- Patent number 11,773,849
- Issue date Oct 3, 2023
- Pfeiffer Vacuum GmbH
- Michael Willig
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE DISPLACEMENT ROOTS BLOWER NOISE SUPPRESSION
- Publication number 20240384718
- Publication date Nov 21, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Michael J. Lucas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCREW PUMP, SCREW ROTOR, METHOD OF MANUFACTURING A SCREW ROTOR, AND...
- Publication number 20240328419
- Publication date Oct 3, 2024
- Leybold GmbH
- Roland Albert Müller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
STATOR FOR A VACUUM PUMP
- Publication number 20240218879
- Publication date Jul 4, 2024
- Edwards Limited
- Michael Henry North
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
STATOR FOR A VACUUM PUMP
- Publication number 20240218877
- Publication date Jul 4, 2024
- Edwards Limited
- Michael Henry North
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP AND METHOD OF MANUFACTURING A SEALING
- Publication number 20240209857
- Publication date Jun 27, 2024
- PFEIFFER VACUUM TECHNOLOGY AG
- Bernd KOCI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP
- Publication number 20240209855
- Publication date Jun 27, 2024
- PFEIFFER VACUUM TECHNOLOGY AG
- Jonas BECKER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELEMENT, DEVICE AND METHOD FOR COMPRESSING GAS TO BE COMPRESSED HAV...
- Publication number 20240191714
- Publication date Jun 13, 2024
- ATLAS COPCO AIRPOWER, naamloze vennootschap
- Mukesh LALCHANDANI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY VANE VACUUM PUMP WITH GAS BALLAST ASSEMBLY
- Publication number 20240077078
- Publication date Mar 7, 2024
- Leybold (Tianjin) International Trade Co Ltd
- Li Ouyang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
GEAR WEAR DETECTION IN INTERMESHING RUNNING GEARS
- Publication number 20240068474
- Publication date Feb 29, 2024
- Leybold GmbH
- Dirk Schiller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR STOPPING A VACUUM PUMP
- Publication number 20240035472
- Publication date Feb 1, 2024
- Edwards S.R.O
- Richard Glyn Horler
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR OPERATING A SCROLL VACUUM PUMP
- Publication number 20230392600
- Publication date Dec 7, 2023
- Leybold GmbH
- Alexander Kaiser
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP, SCROLL PUMP, AND MANUFACTURING METHOD FOR SUCH
- Publication number 20230383750
- Publication date Nov 30, 2023
- PFEIFFER VACUUM GMBH
- Michael WILLIG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIR COMPRESSOR HAVING VACUUM AND ASSOCIATED METHODS FOR LOADING AND...
- Publication number 20230340957
- Publication date Oct 26, 2023
- Industrial Vacuum Transfer Services USA, LLC
- Randall Earl Thomas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP
- Publication number 20230323879
- Publication date Oct 12, 2023
- Leybold GmbH
- Dirk Schiller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DRY VACUUM PUMP AND MANUFACTURING METHOD
- Publication number 20230323878
- Publication date Oct 12, 2023
- PFEIFFER VACUUM
- Laetitia POPIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LUBRICANT-SEALED VACUUM PUMP, LUBRICANT FILTER AND METHOD
- Publication number 20230296096
- Publication date Sep 21, 2023
- LEYBOLD FRANCE S.A.S.
- Christophe Despesse
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TWO-STAGE ROTARY VANE VACUUM PUMP CASING
- Publication number 20230228271
- Publication date Jul 20, 2023
- Leybold (Tianjin) International Trade Co., Ltd.
- Li Ouyang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR DETERMINING VACUUM DEGREE THRESHOLD, AND MEDIUM, AND ELE...
- Publication number 20230227015
- Publication date Jul 20, 2023
- GREAT WALL MOTOR COMPANY LIMITED
- Wenlong Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
VACUUM SYSTEM HAVING CONDENSER AND ROOT VACUUM PUMP SET
- Publication number 20230167822
- Publication date Jun 1, 2023
- Raymond Zhou Shaw
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PUMP SPEED CONTROLLING METHOD AND APPARATUS, A COMPUTER PROGRAM AND...
- Publication number 20230167824
- Publication date Jun 1, 2023
- Atlas Copco Airpower N.V.
- Simon Candries
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC MOTOR AND VACUUM PUMP
- Publication number 20230151814
- Publication date May 18, 2023
- VACUUBRAND GMBH + CO KG
- Tobias Müller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
A LUBRICANT RECOVERY SYSTEM
- Publication number 20230122823
- Publication date Apr 20, 2023
- Atlas Copco Airpower N.V.
- Andries Desiron
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP
- Publication number 20230097903
- Publication date Mar 30, 2023
- EDWARDS JAPAN LIMITED
- Takashi Kabasawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM SYSTEM HAVING CONDENSER AND ROOT VACUUM PUMP SET
- Publication number 20230096279
- Publication date Mar 30, 2023
- Raymond Zhou Shaw
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTIPLE STAGE VACUUM PUMP
- Publication number 20230076739
- Publication date Mar 9, 2023
- Edwards Limited
- Alan Ernest Kinnaird Holbrook
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP SYSTEM AND METHOD FOR OPERATING A VACUUM PUMP SYSTEM
- Publication number 20230033429
- Publication date Feb 2, 2023
- Leybold GmbH
- Max Pelikan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DRY VACUUM PUMP
- Publication number 20230033204
- Publication date Feb 2, 2023
- PFEIFFER VACUUM
- Yann OLIVIER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REDUNDANT PUMPING SYSTEM AND PUMPING METHOD BY MEANS OF THIS PUMPIN...
- Publication number 20230003208
- Publication date Jan 5, 2023
- ATELIERS BUSCH SA
- Paul Alers
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DRY-TYPE PRIMARY VACUUM PUMP AND METHOD FOR CONTROLLING THE INJECTI...
- Publication number 20220372979
- Publication date Nov 24, 2022
- PFEIFFER VACUUM
- Paul DECORDE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SENSOR ASSEMBLY
- Publication number 20220372981
- Publication date Nov 24, 2022
- Edwards Limited
- Peter Anthony McBrien
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Adaptations of pumps for special use of pumps for elastic fluids

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Redundant pumping system and pumping method by means of this pumpin...

Vacuum pumping system having a plurality of positive displacement v...

Vacuum pumping system comprising a vacuum pump and its motor

Fluid transfer apparatus

Vacuum pump system and method for operating a vacuum pump system

Vacuum pumping

Vacuum pump lubricant recovery system returning lubricant from the...

Method for controlling the rotational speed of an electric motor dr...

Positive displacement roots blower noise suppression

Multi-stage pump apparatus including sealing member

Vacuum pump comprising a relief valve and a method of assembly of t...

Oil box device of a roots vacuum pump with a crossed cooling water...

Fluid pump with integrated cowling and discharge muffler

Pump speed controlling method and apparatus, a computer program and...

Dry dual-scroll vacuum pump

Vacuum pump

Vacuum pump

Dry pump for gas and set of a plurality of dry pumps for gas

Electric pump

Vacuuming device and vacuum apparatus

Compressor

Rotary slide assembly, and method for monitoring the wear of a slid...

Temperature control of a pumped gas flow

Liquid ring pump control

Water-ring vacuum pump including built-in hogging flow path

Multiple stage vacuum pump

Power saving vacuuming pump system based on complete-bearing-sealin...

Pump unit

Device and method for evacuating a chamber and purifying the gas ex...

Vacuum pump, scroll pump, and manufacturing method for such

Patents Applicationslast 30 patents

POSITIVE DISPLACEMENT ROOTS BLOWER NOISE SUPPRESSION

SCREW PUMP, SCREW ROTOR, METHOD OF MANUFACTURING A SCREW ROTOR, AND...

STATOR FOR A VACUUM PUMP

STATOR FOR A VACUUM PUMP

PUMP AND METHOD OF MANUFACTURING A SEALING

VACUUM PUMP

ELEMENT, DEVICE AND METHOD FOR COMPRESSING GAS TO BE COMPRESSED HAV...

ROTARY VANE VACUUM PUMP WITH GAS BALLAST ASSEMBLY

GEAR WEAR DETECTION IN INTERMESHING RUNNING GEARS

METHOD FOR STOPPING A VACUUM PUMP

METHOD FOR OPERATING A SCROLL VACUUM PUMP

VACUUM PUMP, SCROLL PUMP, AND MANUFACTURING METHOD FOR SUCH

AIR COMPRESSOR HAVING VACUUM AND ASSOCIATED METHODS FOR LOADING AND...

VACUUM PUMP

DRY VACUUM PUMP AND MANUFACTURING METHOD

LUBRICANT-SEALED VACUUM PUMP, LUBRICANT FILTER AND METHOD

TWO-STAGE ROTARY VANE VACUUM PUMP CASING

METHOD FOR DETERMINING VACUUM DEGREE THRESHOLD, AND MEDIUM, AND ELE...

VACUUM SYSTEM HAVING CONDENSER AND ROOT VACUUM PUMP SET

PUMP SPEED CONTROLLING METHOD AND APPARATUS, A COMPUTER PROGRAM AND...

ELECTRIC MOTOR AND VACUUM PUMP

A LUBRICANT RECOVERY SYSTEM

VACUUM PUMP

VACUUM SYSTEM HAVING CONDENSER AND ROOT VACUUM PUMP SET

MULTIPLE STAGE VACUUM PUMP

VACUUM PUMP SYSTEM AND METHOD FOR OPERATING A VACUUM PUMP SYSTEM

DRY VACUUM PUMP

REDUNDANT PUMPING SYSTEM AND PUMPING METHOD BY MEANS OF THIS PUMPIN...

DRY-TYPE PRIMARY VACUUM PUMP AND METHOD FOR CONTROLLING THE INJECTI...

SENSOR ASSEMBLY