DE3865506D1 - Hydraulisches system mit reduziertem eintrittsdurchfluss. - Google Patents

Hydraulisches system mit reduziertem eintrittsdurchfluss.

Info

Publication number
DE3865506D1
DE3865506D1 DE8888105944T DE3865506T DE3865506D1 DE 3865506 D1 DE3865506 D1 DE 3865506D1 DE 8888105944 T DE8888105944 T DE 8888105944T DE 3865506 T DE3865506 T DE 3865506T DE 3865506 D1 DE3865506 D1 DE 3865506D1
Authority
DE
Germany
Prior art keywords
hydraulic system
inlet flow
reduced inlet
reduced
flow
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 - Fee Related
Application number
DE8888105944T
Other languages
English (en)
Inventor
Albin Joseph Niemiec
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.)
Vickers Inc
Original Assignee
Vickers 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 Vickers Inc filed Critical Vickers Inc
Application granted granted Critical
Publication of DE3865506D1 publication Critical patent/DE3865506D1/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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Gearings (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE8888105944T 1987-04-24 1988-04-14 Hydraulisches system mit reduziertem eintrittsdurchfluss. Expired - Fee Related DE3865506D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/042,286 US4731999A (en) 1987-04-24 1987-04-24 Power transmission

Publications (1)

Publication Number Publication Date
DE3865506D1 true DE3865506D1 (de) 1991-11-21

Family

ID=21921049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888105944T Expired - Fee Related DE3865506D1 (de) 1987-04-24 1988-04-14 Hydraulisches system mit reduziertem eintrittsdurchfluss.

Country Status (8)

Country Link
US (1) US4731999A (de)
EP (1) EP0288826B1 (de)
JP (1) JPS63268989A (de)
CN (1) CN1014167B (de)
AU (1) AU608559B2 (de)
CA (1) CA1278497C (de)
DE (1) DE3865506D1 (de)
IN (1) IN168902B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731999A (en) * 1987-04-24 1988-03-22 Vickers, Incorporated Power transmission
USRE33835E (en) * 1988-08-30 1992-03-03 H.Y.O., Inc. Hydraulic system for use with snow-ice removal vehicles
US4898333A (en) * 1988-08-30 1990-02-06 H.Y.O., Inc. Hydraulic system for use with snow-ice removal vehicles
JPH038013U (de) * 1989-06-12 1991-01-25
DE3935325C1 (de) * 1989-10-24 1991-05-23 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5363649A (en) * 1989-12-18 1994-11-15 Dana Corporation Hydraulic dry valve control apparatus
US5133646A (en) * 1990-11-09 1992-07-28 Sundstrand Corporation Antisurge apparatus for eliminating surges in compressed air output by a compressor
CH684965A5 (de) * 1991-10-18 1995-02-15 Linde Ag Verfahren und Vorrichtung zur Erhöhung des Wirkungsgrades von Kompressionsvorrichtungen.
US5513961A (en) * 1994-08-09 1996-05-07 Chicago Bridge & Iron Technical Services Company Method and apparatus for improving pump net positive suction head
US6079957A (en) * 1998-11-17 2000-06-27 Spx Corporation Soft start valve
JP2001327939A (ja) * 2000-05-22 2001-11-27 Toyota Motor Corp 油圧回路の洗浄装置および洗浄方法
DE102005007141B4 (de) * 2005-02-17 2006-11-02 Hydac Electronic Gmbh Ventil
EP1903238B1 (de) * 2006-09-21 2013-03-27 Schaeffler Technologies AG & Co. KG Hydraulisches System
DE102006061516B4 (de) * 2006-12-18 2010-11-11 Getrag Driveline Systems Gmbh Hydraulikanordnung zur Ansteuerung zweier Aktuatoren
WO2011133849A1 (en) * 2010-04-23 2011-10-27 Clark Equipment Company Pump suction charging system
CN104003306B (zh) * 2014-06-04 2017-04-12 徐工集团工程机械股份有限公司 液压启动系统、方法及起重机
GB202019672D0 (en) 2020-12-14 2021-01-27 Caterpillar Sarl Hydraulic control system and method for a bucket shake operation in a work machine with a hydraulic pump and unloader valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231933B (de) * 1958-11-28 1967-01-05 Bosch Gmbh Robert Hydraulische Druckregeleinrichtung
US3449911A (en) * 1966-09-06 1969-06-17 Paul W Schlosser Power transfer system
US3865514A (en) * 1973-07-25 1975-02-11 Sperry Rand Corp Power transmission
US3935917A (en) * 1974-10-18 1976-02-03 Tyrone Hydraulics, Inc. Hydraulic pump control system
US3978666A (en) * 1975-09-11 1976-09-07 Caterpillar Tractor Co. Vehicle speed control apparatus and method
DE2930107A1 (de) * 1979-07-25 1981-02-05 Zahnradfabrik Friedrichshafen Hochdruckpumpe mit druckregler
WO1985004455A1 (en) * 1984-03-29 1985-10-10 Zahnradfabrik Friedrichshafen Ag Hydraulic system for vehicles
US4731999A (en) * 1987-04-24 1988-03-22 Vickers, Incorporated Power transmission

Also Published As

Publication number Publication date
EP0288826A1 (de) 1988-11-02
CN88100436A (zh) 1988-11-09
IN168902B (de) 1991-07-06
JPS63268989A (ja) 1988-11-07
US4731999A (en) 1988-03-22
AU608559B2 (en) 1991-04-11
AU8317187A (en) 1988-10-27
EP0288826B1 (de) 1991-10-16
CA1278497C (en) 1991-01-02
CN1014167B (zh) 1991-10-02

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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