DE3780595D1 - Hydraulisch-pneumatische leistungsuebertragungseinrichtung. - Google Patents

Hydraulisch-pneumatische leistungsuebertragungseinrichtung.

Info

Publication number
DE3780595D1
DE3780595D1 DE8787311179T DE3780595T DE3780595D1 DE 3780595 D1 DE3780595 D1 DE 3780595D1 DE 8787311179 T DE8787311179 T DE 8787311179T DE 3780595 T DE3780595 T DE 3780595T DE 3780595 D1 DE3780595 D1 DE 3780595D1
Authority
DE
Germany
Prior art keywords
hydraulic
power transmission
transmission device
pneumatic power
pneumatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8787311179T
Other languages
English (en)
Other versions
DE3780595T2 (de
Inventor
Raymond William Gazzera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of DE3780595D1 publication Critical patent/DE3780595D1/de
Application granted granted Critical
Publication of DE3780595T2 publication Critical patent/DE3780595T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
DE8787311179T 1986-12-19 1987-12-18 Hydraulisch-pneumatische leistungsuebertragungseinrichtung. Expired - Fee Related DE3780595T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/944,496 US4784579A (en) 1986-12-19 1986-12-19 Hydraulic-pneumatic power transfer unit

Publications (2)

Publication Number Publication Date
DE3780595D1 true DE3780595D1 (de) 1992-08-27
DE3780595T2 DE3780595T2 (de) 1993-01-21

Family

ID=25481518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787311179T Expired - Fee Related DE3780595T2 (de) 1986-12-19 1987-12-18 Hydraulisch-pneumatische leistungsuebertragungseinrichtung.

Country Status (5)

Country Link
US (1) US4784579A (de)
EP (1) EP0272137B1 (de)
JP (1) JPS63162974A (de)
DE (1) DE3780595T2 (de)
IL (1) IL84472A0 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5525044A (en) * 1995-04-27 1996-06-11 Thermo Power Corporation High pressure gas compressor
DE19831123A1 (de) * 1998-07-11 2000-01-13 Pfeiffer Vacuum Gmbh Gasballasteinrichtung für mehrstufige Verdrängerpumpen
US6390785B1 (en) * 2000-10-05 2002-05-21 The Board Of Governors Of Wayne State University High efficiency booster for automotive and other applications
GB0321576D0 (en) 2003-09-15 2003-10-15 Boc Group Plc Valving for multi-stage vacuum pumps
EP2433000A2 (de) 2009-05-22 2012-03-28 General Compression Inc. Verdichter und/oder expander
US8454321B2 (en) 2009-05-22 2013-06-04 General Compression, Inc. Methods and devices for optimizing heat transfer within a compression and/or expansion device
JP5892945B2 (ja) 2009-12-24 2016-03-23 ジェネラル コンプレッション インコーポレイテッド 液圧作動システムの効率を最適化するシステム及び方法
CA2820589A1 (en) 2010-12-07 2012-06-14 General Compression, Inc. Compressor and/or expander device with rolling piston seal
WO2012096938A2 (en) 2011-01-10 2012-07-19 General Compression, Inc. Compressor and/or expander device
US8572959B2 (en) 2011-01-13 2013-11-05 General Compression, Inc. Systems, methods and devices for the management of heat removal within a compression and/or expansion device or system
AU2012205442B2 (en) 2011-01-14 2015-07-16 General Compression, Inc. Compressed gas storage and recovery system and method of operation systems
US8522538B2 (en) 2011-11-11 2013-09-03 General Compression, Inc. Systems and methods for compressing and/or expanding a gas utilizing a bi-directional piston and hydraulic actuator
US8387375B2 (en) 2011-11-11 2013-03-05 General Compression, Inc. Systems and methods for optimizing thermal efficiency of a compressed air energy storage system
US9291161B2 (en) 2012-10-02 2016-03-22 James Victor Hogan Compact linear actuator
CN108612637A (zh) * 2016-12-13 2018-10-02 李景山 一种节能的新型空调压缩机
WO2020263479A1 (en) 2019-06-26 2020-12-30 Parker-Hannifin Corporation Power transfer unit with breakout friction reduction and leakage reduction
CN110953133B (zh) * 2019-11-15 2021-05-14 燕山大学 可回收废弃流体中压力能的曲轴连杆型径向活塞泵
US11874041B2 (en) * 2020-12-16 2024-01-16 Taiwan Happy Energy Co., Ltd. Pumps, air conditioning systems, and methods for extracting heat

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE483622C (de) * 1929-10-09 Hermann Knab Pumpe mit hydraulischem oder elektromagnetischem Antrieb, insbesondere Bohrlochpumpe
US1288966A (en) * 1918-05-13 1918-12-24 Thomas H Nielsen Tire-pump.
US2452704A (en) * 1943-08-07 1948-11-02 Sundstrand Machine Tool Co Hydraulic transmission and control
US3249053A (en) * 1961-10-30 1966-05-03 Farrel Corp Control system for hydraulic pumps and intensifiers
US4334833A (en) * 1980-10-28 1982-06-15 Antonio Gozzi Four-stage gas compressor
US4443160A (en) * 1980-11-13 1984-04-17 Brueninghaus Hydraulik Gmbh High-pressure piston pump for liquids, preferably for water
US4390322A (en) * 1981-02-10 1983-06-28 Tadeusz Budzich Lubrication and sealing of a free floating piston of hydraulically driven gas compressor
CA1145728A (en) * 1981-04-21 1983-05-03 Antonio Gozzi Three or four stage gas compressor
EP0075618A1 (de) * 1981-09-25 1983-04-06 HARBIDGE, John Regelanordnung für einen Druckflüssigkeitskreislauf
SU1084484A1 (ru) * 1982-07-07 1984-04-07 Kudinov Valerij A Гидроприводной возвратно-поступательный насос
DE3321097C2 (de) * 1983-06-10 1985-08-29 Heller Hydraulik GmbH, 7440 Nürtingen Einrichtung zur Übertragung eines Druckmittels

Also Published As

Publication number Publication date
US4784579A (en) 1988-11-15
IL84472A0 (en) 1988-04-29
EP0272137A2 (de) 1988-06-22
EP0272137A3 (en) 1989-03-15
EP0272137B1 (de) 1992-07-22
JPS63162974A (ja) 1988-07-06
DE3780595T2 (de) 1993-01-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee