by preventing reverse rotation

Industry

CPC
F05B2270/1097

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY F05B2270/00Control

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F05B2270/1097by preventing reverse rotation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Scroll compressor drive having a brake
- Patent number 6,264,445
- Issue date Jul 24, 2001
- Copeland Corporation
- Norman G. Beck
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Wellhead drive brake system
- Patent number 6,152,231
- Issue date Nov 28, 2000
- Edward Grenke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Scroll machine with reverse rotation protection
- Patent number 5,803,716
- Issue date Sep 8, 1998
- Copeland Corporation
- Frank S. Wallis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll machine with reverse rotation protection
- Patent number 5,607,288
- Issue date Mar 4, 1997
- Copeland Corporation
- Frank S. Wallis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll machine with reverse rotation protection
- Patent number 5,591,014
- Issue date Jan 7, 1997
- Copeland Corporation
- Frank S. Wallis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor drive having a brake
- Patent number 5,580,229
- Issue date Dec 3, 1996
- Copeland Corporation
- Norman G. Beck
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor drive having a brake
- Patent number 5,545,019
- Issue date Aug 13, 1996
- Copeland Corporation
- Norman G. Beck
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor having a gear oil pump accommodating reverse rota...
- Patent number 5,494,421
- Issue date Feb 27, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Katsuyoshi Wada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll-type compressor having radial scroll clearance during revers...
- Patent number 5,474,434
- Issue date Dec 12, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Katsuyoshi Wada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll-type compressor having clearances during reverse rotation an...
- Patent number 5,447,419
- Issue date Sep 5, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Katsuyoshi Wada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll-type compressor having decreased eccentricity upon reverse r...
- Patent number 5,433,589
- Issue date Jul 18, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Katsuyoshi Wada
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Starting method for scroll-type compressor
- Patent number 5,395,214
- Issue date Mar 7, 1995
- Matsushita Electric Industrial Co., Ltd.
- Sadao Kawahara
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll machine with reverse rotation protection
- Patent number 5,320,507
- Issue date Jun 14, 1994
- Copeland Corporation
- Kenneth J. Monnier
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor with discharge valve opened by centrifugal force
- Patent number 5,224,848
- Issue date Jul 6, 1993
- Sanyo Electric Co., Ltd.
- Yoshinori Noburu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Differential pressure sensor for screw compressors
- Patent number 5,219,041
- Issue date Jun 15, 1993
- Johnson Service Corp.
- James E. Greve
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High to low side bypass to prevent reverse rotation
- Patent number 5,167,491
- Issue date Dec 1, 1992
- Carrier Corporation
- Frederick J. Keller
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Scroll compressor discharge valve
- Patent number 5,141,420
- Issue date Aug 25, 1992
- Copeland Corporation
- Koman B. Nambiar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Anti-return safety apparatus
- Patent number 5,049,042
- Issue date Sep 17, 1991
- Alcatel Cit
- Luc Mathieu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Valve and apparatus using said valve
- Patent number 5,048,559
- Issue date Sep 17, 1991
- Alcatel Cit
- Luc Mathieu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll machine with reverse rotation protection
- Patent number 4,998,864
- Issue date Mar 12, 1991
- Copeland Corporation
- Earl B. Muir
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll apparatus control
- Patent number 4,955,795
- Issue date Sep 11, 1990
- Copeland Corporation
- Russell W. Griffith
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor relief valve
- Patent number 4,840,545
- Issue date Jun 20, 1989
- American Standard Inc.
- John R. Moilanen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotor anti-reverse rotation arrangement in a screw compressor
- Patent number 4,762,469
- Issue date Aug 9, 1988
- American Standard Inc.
- James C. Tischer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor with a thrust reduction mechanism
- Patent number 4,696,630
- Issue date Sep 29, 1987
- Kabushiki Kaisha Toshiba
- Hirotsugu Sakata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
3799692
- Patent number 3,799,692
- Issue date Mar 26, 1974
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

by preventing reverse rotation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Scroll compressor drive having a brake

Wellhead drive brake system

Scroll machine with reverse rotation protection

Scroll machine with reverse rotation protection

Scroll machine with reverse rotation protection

Scroll compressor drive having a brake

Scroll compressor drive having a brake

Scroll compressor having a gear oil pump accommodating reverse rota...

Scroll-type compressor having radial scroll clearance during revers...

Scroll-type compressor having clearances during reverse rotation an...

Scroll-type compressor having decreased eccentricity upon reverse r...

Starting method for scroll-type compressor

Scroll machine with reverse rotation protection

Scroll compressor with discharge valve opened by centrifugal force

Differential pressure sensor for screw compressors

High to low side bypass to prevent reverse rotation

Scroll compressor discharge valve

Anti-return safety apparatus

Valve and apparatus using said valve

Scroll machine with reverse rotation protection

Scroll apparatus control

Scroll compressor relief valve

Rotor anti-reverse rotation arrangement in a screw compressor

Scroll compressor with a thrust reduction mechanism

3799692

Patents Applicationslast 30 patents