CN1312410C - 用于返回液压马达的排出油的方法和装置 - Google Patents

用于返回液压马达的排出油的方法和装置 Download PDF

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Publication number
CN1312410C
CN1312410C CNB021461961A CN02146196A CN1312410C CN 1312410 C CN1312410 C CN 1312410C CN B021461961 A CNB021461961 A CN B021461961A CN 02146196 A CN02146196 A CN 02146196A CN 1312410 C CN1312410 C CN 1312410C
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CN
China
Prior art keywords
motor
distributor
oil
pressure
channel
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
CNB021461961A
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English (en)
Chinese (zh)
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CN1417486A (zh
Inventor
M·约恩尼宁
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.)
Ideachip Insinooritoimisto Oy
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Ideachip Insinooritoimisto Oy
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Publication date
Application filed by Ideachip Insinooritoimisto Oy filed Critical Ideachip Insinooritoimisto Oy
Publication of CN1417486A publication Critical patent/CN1417486A/zh
Application granted granted Critical
Publication of CN1312410C publication Critical patent/CN1312410C/zh
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Expired - Lifetime legal-status Critical Current

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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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0431—Draining of the engine housing; arrangements dealing with leakage fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Motors (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Control Of Fluid Gearings (AREA)
  • Processing Of Solid Wastes (AREA)
  • Lubricants (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
CNB021461961A 2001-11-05 2002-11-04 用于返回液压马达的排出油的方法和装置 Expired - Lifetime CN1312410C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012134A FI112528B (fi) 2001-11-05 2001-11-05 Menetelmä ja laite hydraulimoottorin vuotoöljyn palauttamiseksi
FI20012134 2001-11-05

Publications (2)

Publication Number Publication Date
CN1417486A CN1417486A (zh) 2003-05-14
CN1312410C true CN1312410C (zh) 2007-04-25

Family

ID=8562184

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021461961A Expired - Lifetime CN1312410C (zh) 2001-11-05 2002-11-04 用于返回液压马达的排出油的方法和装置

Country Status (11)

Country Link
US (1) US6865980B2 (enExample)
EP (1) EP1308620B1 (enExample)
JP (1) JP4369654B2 (enExample)
KR (1) KR100838813B1 (enExample)
CN (1) CN1312410C (enExample)
AT (1) ATE288543T1 (enExample)
DE (1) DE60202824T2 (enExample)
ES (1) ES2237661T3 (enExample)
FI (1) FI112528B (enExample)
PT (1) PT1308620E (enExample)
TW (1) TW564287B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008001060U1 (de) * 2008-01-24 2009-01-08 Stehr, Jürgen Hydraulische Antriebsvorrichtung
KR101362115B1 (ko) * 2009-05-22 2014-02-21 고쿠사이 게이소쿠키 가부시키가이샤 유압 시스템 및 만능 시험 장치
KR20150032131A (ko) * 2013-09-17 2015-03-25 대우조선해양 주식회사 해양구조물의 가연성 물질 이송장치 및 방법
US9151248B2 (en) 2013-09-17 2015-10-06 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Apparatus and method for transferring inflammable material on marine structure
US9745922B2 (en) * 2013-09-17 2017-08-29 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Apparatus and method for supplying fuel to engine of ship
US9751606B2 (en) * 2013-09-17 2017-09-05 Daewoo Shipbuilding & Marine Engineerig Co., Ltd. Apparatus and method for transferring inflammable material on marine structure
JP2017502208A (ja) * 2013-11-07 2017-01-19 デウ シップビルディング アンド マリン エンジニアリング カンパニー リミテッド 船舶用エンジンに燃料を供給する装置及び方法
MY187080A (en) * 2014-11-19 2021-08-29 Serinpet Representaciones Y Servicios De Petroleos Mechanical hydraulic pumping unit with a radiator integrated
IT201800010097A1 (it) 2018-11-07 2020-05-07 Seppi M Ag S P A Sistema per l’azionamento di una testa di trinciatura o simile mediante un motore idraulico e kit per la modifica di un motore idraulico
DE102019113536B4 (de) 2019-05-21 2022-04-21 Danfoss A/S Vorrichtung zur Bereitstellung von Anschlüssen an einen Maschinenbereich einer hydraulischen Maschinenanordnung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266129A (en) * 1975-11-27 1977-06-01 Ebara Corp Lubrication mechanism of radial piston hydraulic motor
DE2946590A1 (de) * 1978-11-24 1980-06-04 Oestbergs Fabriks Ab Vorrichtung an einem hydraulikmotor mit steuerventil
CN85102574A (zh) * 1985-04-01 1986-07-02 山西农业大学 静力平衡及能量回收型油马达
US4762479A (en) * 1987-02-17 1988-08-09 Eaton Corporation Motor lubrication with no external case drain
DE4304403A1 (en) * 1993-02-11 1993-08-26 Voith Gmbh J M Hydraulic control system for hydrostatic power transmission - uses two-level pressure limiting valve, and leakage oil circuit
US5419130A (en) * 1991-08-28 1995-05-30 Hydromatik Gmbh Hydrostatic machine with drain oil discharge
WO2001065113A1 (en) * 2000-02-28 2001-09-07 Ideachip Oy Insinööritoimisto Leakage oil return apparatus for a hydraulic motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298850A (en) * 1939-08-30 1942-10-13 Vickers Inc Pump or motor
US2455330A (en) * 1942-11-20 1948-11-30 Jr William C Denison Hydraulic apparatus
US3877224A (en) * 1973-12-21 1975-04-15 Caterpillar Tractor Co Single pump hydrostatic transmission control and supply system
DE4128615C1 (enExample) * 1991-08-28 1993-01-14 Hydromatik Gmbh, 7915 Elchingen, De

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266129A (en) * 1975-11-27 1977-06-01 Ebara Corp Lubrication mechanism of radial piston hydraulic motor
DE2946590A1 (de) * 1978-11-24 1980-06-04 Oestbergs Fabriks Ab Vorrichtung an einem hydraulikmotor mit steuerventil
CN85102574A (zh) * 1985-04-01 1986-07-02 山西农业大学 静力平衡及能量回收型油马达
US4762479A (en) * 1987-02-17 1988-08-09 Eaton Corporation Motor lubrication with no external case drain
US5419130A (en) * 1991-08-28 1995-05-30 Hydromatik Gmbh Hydrostatic machine with drain oil discharge
DE4304403A1 (en) * 1993-02-11 1993-08-26 Voith Gmbh J M Hydraulic control system for hydrostatic power transmission - uses two-level pressure limiting valve, and leakage oil circuit
WO2001065113A1 (en) * 2000-02-28 2001-09-07 Ideachip Oy Insinööritoimisto Leakage oil return apparatus for a hydraulic motor

Also Published As

Publication number Publication date
DE60202824T2 (de) 2006-02-09
FI20012134L (fi) 2003-05-06
US6865980B2 (en) 2005-03-15
US20030085076A1 (en) 2003-05-08
JP2003166505A (ja) 2003-06-13
ES2237661T3 (es) 2005-08-01
FI112528B (fi) 2003-12-15
EP1308620A1 (en) 2003-05-07
KR20030038393A (ko) 2003-05-16
TW564287B (en) 2003-12-01
DE60202824D1 (de) 2005-03-10
KR100838813B1 (ko) 2008-06-17
EP1308620B1 (en) 2005-02-02
FI20012134A0 (fi) 2001-11-05
PT1308620E (pt) 2005-06-30
ATE288543T1 (de) 2005-02-15
JP4369654B2 (ja) 2009-11-25
CN1417486A (zh) 2003-05-14

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Granted publication date: 20070425

CX01 Expiry of patent term