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1956-02-14 |
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Hydraulic accumulators |
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1932-01-12 |
Romec Corp |
Fluid relief valve
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1929-05-29 |
1932-09-27 |
Landis Tool Co |
Automatic by-pass valve
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1931-09-21 |
1935-08-13 |
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Valve
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1934-05-23 |
1935-06-25 |
Thorvald L Thorsen |
Pressure reducing valve
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1934-09-20 |
1938-05-24 |
Westinghouse Air Brake Co |
Fluid pressure brake device
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1940-01-31 |
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Berg Walter Van Den |
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1944-05-12 |
1947-03-25 |
New York Air Brake Co |
Accumulator
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1950-12-04 |
1955-03-01 |
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Accumulator
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1952-07-11 |
1955-08-16 |
Superior Pipe Specialties Co |
Accumulator
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1953-03-27 |
1956-04-24 |
Gen Motors Corp |
Pressure storage device
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1957-08-30 |
1961-10-17 |
Kelsey Hayes Co |
Double-walled accumulator with time delay orifice
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1958-01-03 |
1960-03-15 |
Advanced Design And Dev Compan |
Check valve
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1971-12-30 |
1978-06-20 |
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1973-04-30 |
1974-11-26 |
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Fluid pressure valve
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1978-06-08 |
1980-06-10 |
Midland-Ross Corporation |
Gas charged accumulator with failure indicator
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1979-01-02 |
1980-02-12 |
The Boeing Company |
Constant pressure hydraulic accumulator
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1981-05-06 |
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Method and plant for monitoring and detecting possible leak in a piping system
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1982-02-26 |
1985-02-19 |
The United States Of America As Represented By The United States Department Of Energy |
Pressure surge attenuator
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1982-12-20 |
1984-02-21 |
Chicago Fluid Power Corp. |
Accumulator
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1983-06-06 |
1985-09-18 |
Myrens Verksted As |
Fluidumakkumulator
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1983-09-26 |
1985-04-11 |
Brown, Boveri & Cie Ag, 6800 Mannheim |
Hochdruckspeicher
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1985-05-30 |
1987-11-12 |
Magnaghi Cleodinamica Spa |
Accumulatore di pressione gas-olio con struttura in materiali compositi per circuiti idraulici di velivoli
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1989-04-05 |
1990-10-30 |
Nhk Spring Co Ltd |
アキュムレータ
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1989-11-15 |
1991-07-05 |
Aisin Aw Co Ltd |
油圧サーボのアキュムレータ機構
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1990-04-30 |
1991-05-28 |
Alcorn Arlo S |
Pressure actuated valve
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1993-07-29 |
1995-02-02 |
Hydraulik Ring Gmbh |
Betätigungseinrichtung für die Drosselklappe eines Vergasers bei automatisch schaltenden Getrieben von Kraftfahrzeugen
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1994-07-25 |
1998-06-30 |
Nok Corporation |
Accumulator, process and apparatus for making the same
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1995-02-01 |
1996-01-16 |
Honeywell, Inc. |
Pressure transducer with media isolation and negative pressure measuring capability
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1995-04-27 |
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1998-11-25 |
2002-11-12 |
Continental Teves Ag & Co., Ohg |
Pressure means storage device
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1999-08-25 |
2000-05-30 |
Schrader-Bridgeport International, Inc. |
Jet pump with improved control valve and pressure relief valve therefore
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Continental Teves Ag & Co. Ohg |
Druckmittelspeicher
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2000-05-17 |
2002-05-21 |
Robert Bosch Corporation |
Hydraulic accumulator vent and method for making the same
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2000-10-24 |
2002-07-16 |
Noble Drilling Corporation |
Accumulator apparatus, system and method
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2000-11-16 |
2002-06-06 |
Hydac Technology Gmbh |
Hydrospeicher
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2001-05-22 |
2003-10-14 |
National Coupling Co., Inc. |
Dummy undersea hydraulic coupling member
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2001-12-04 |
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Hydraulic hybrid accumulator shut-off valve
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2001-12-19 |
2006-10-17 |
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Low permeation hydraulic accumulator
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2002-04-23 |
2006-08-29 |
University Of Massachusetts |
Electrolyzer pressure equalization system
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2002-06-27 |
2004-01-15 |
Hydac Technology Gmbh |
Hydrospeicher
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2002-12-09 |
2004-12-28 |
Benton F. Baugh |
Method of purging liquids from piston accumulators
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2003-03-11 |
2004-09-30 |
Hydac Technology Gmbh |
Kolbenspeicher
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2003-07-30 |
2011-07-06 |
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車両用ブレーキシステム部品
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2003-08-06 |
2006-03-21 |
Advics Co., Ltd. |
Metal bellows hydraulic accumulator
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2003-09-22 |
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統合加圧流体システム用の圧力容器アセンブリ
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2003-11-26 |
2005-06-16 |
Nok Corp |
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2004-01-06 |
2011-09-29 |
Eaton Corporation |
Trapped gas removal in liquid-gas accumulator
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2004-01-20 |
2005-07-21 |
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Hermetically sealed pressure balanced accumulator
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2006-09-19 |
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Lightweight low permeation piston-in-sleeve accumulator
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2005-04-01 |
2010-03-24 |
トヨタ自動車株式会社 |
蓄圧装置
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2005-08-29 |
2008-04-15 |
Woodward Governor Company |
Electro hydraulic actuator with spring energized accumulators
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2009-02-24 |
Bosch Rexroth Corporation |
Pressure vessel with accumulator isolation device
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金属ベローズ型アキュムレータ
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2006-09-11 |
2013-03-05 |
Battelle Energy Alliance, Llc |
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Piston-in sleeve hydraulic pressure accumulator
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2007-06-14 |
2008-12-24 |
Hybra-Drive Systems, Llc |
Compact hydraulic accumulator
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2009-01-22 |
Kawasaki Heavy Ind Ltd |
動弁機構を備えた自動二輪車
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2007-09-10 |
2009-03-19 |
Cameron International Corporation |
Pressure-compensated accumulator bottle
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2007-11-08 |
2014-04-15 |
Parker-Hannifin Corporation |
Lightweight high pressure repairable piston composite accumulator with slip flange
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2007-12-21 |
2011-11-08 |
GM Global Technology Operations LLC |
Park inhibition solenoid assembly
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2008-05-30 |
2010-02-11 |
Rausch & Pausch Gmbh |
Federgespannter Kolbenspeicher mit Rastierfunktion
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2008-05-30 |
2009-10-15 |
Rausch & Pausch Gmbh |
Federgespannter Kolbenspeicher mit Rastierfunktion
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2008-08-26 |
2013-05-14 |
Limo-Reid, Inc. |
Hoseless hydraulic system
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Гидропневматический аккумулятор с гибким пористым наполнителем
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2008-10-03 |
2011-07-06 |
Eaton Corporation |
Hydraulic accumulator and method of manufacture
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2008-10-10 |
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GM Global Technology Operations LLC |
Hydraulic control for a vehicle powertrain
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2009-06-29 |
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Lightsail Energy, Inc. |
Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
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