JP4455796B2 - 駆動機構部および油圧タンクを備えた歯車ポンプ - Google Patents

駆動機構部および油圧タンクを備えた歯車ポンプ Download PDF

Info

Publication number
JP4455796B2
JP4455796B2 JP2001521902A JP2001521902A JP4455796B2 JP 4455796 B2 JP4455796 B2 JP 4455796B2 JP 2001521902 A JP2001521902 A JP 2001521902A JP 2001521902 A JP2001521902 A JP 2001521902A JP 4455796 B2 JP4455796 B2 JP 4455796B2
Authority
JP
Japan
Prior art keywords
coupling piece
hydraulic
pump
pumping device
fluid
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
JP2001521902A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003508688A5 (https=
JP2003508688A (ja
Inventor
クラーム，ハーラルト
ユンク，リューディガー
Original Assignee
ハイダック フルイドテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング
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 ハイダック フルイドテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング filed Critical ハイダック フルイドテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング
Publication of JP2003508688A publication Critical patent/JP2003508688A/ja
Publication of JP2003508688A5 publication Critical patent/JP2003508688A5/ja
Application granted granted Critical
Publication of JP4455796B2 publication Critical patent/JP4455796B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5109—Convertible
    • Y10T137/5283—Units interchangeable between alternate locations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86035—Combined with fluid receiver
    • Y10T137/86059—Hydraulic power unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
JP2001521902A 1999-09-07 2000-09-05 駆動機構部および油圧タンクを備えた歯車ポンプ Expired - Fee Related JP4455796B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19942567A DE19942567A1 (de) 1999-09-07 1999-09-07 Vorrichtung zum Pumpen von Fluid
DE19942567.1 1999-09-07
PCT/EP2000/008643 WO2001018397A1 (de) 1999-09-07 2000-09-05 Zahnradpumpe mit antriebseinrichtung und hydrauliktank

Publications (3)

Publication Number Publication Date
JP2003508688A JP2003508688A (ja) 2003-03-04
JP2003508688A5 JP2003508688A5 (https=) 2007-02-08
JP4455796B2 true JP4455796B2 (ja) 2010-04-21

Family

ID=7921032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001521902A Expired - Fee Related JP4455796B2 (ja) 1999-09-07 2000-09-05 駆動機構部および油圧タンクを備えた歯車ポンプ

Country Status (6)

Country Link
US (1) US6786709B1 (https=)
EP (1) EP1210519B1 (https=)
JP (1) JP4455796B2 (https=)
AT (1) ATE253175T1 (https=)
DE (2) DE19942567A1 (https=)
WO (1) WO2001018397A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6572339B2 (en) 2001-03-30 2003-06-03 Eaton Corporation Positive displacement fluid pump having improved fill characteristics
DE10131750A1 (de) * 2001-07-03 2003-01-16 Bosch Rexroth Ag Hydraulikaggregat
ATE343063T1 (de) * 2002-09-17 2006-11-15 Maag Pump Systems Ag Vorrichtung mit einer zahnradpumpe und einem direktantrieb sowie eine extrusionsanlage
US20040146408A1 (en) * 2002-11-14 2004-07-29 Anderson Robert W. Portable air compressor/tank device
DE10306006B4 (de) * 2003-02-12 2005-02-24 Knapp, Jürgen Michael Hydraulikmodul
DE102004018909B4 (de) * 2004-04-15 2007-08-09 Jung Hebe- Und Transporttechnik Gmbh Hydraulikvorrichtung
DE102004054831A1 (de) * 2004-11-12 2006-05-24 Gisela Weber Zahnradpumpenaggregat
JP4820552B2 (ja) * 2005-01-19 2011-11-24 カヤバ工業株式会社 油圧制御装置、及びその油圧制御装置を備える油圧駆動ユニット
DE502007001260D1 (de) * 2007-08-07 2009-09-17 Hawe Hydraulik Se Motorpumpenaggregat
DE102008058283A1 (de) * 2008-11-20 2010-05-27 Wilhelm Karmann Gmbh Hydraulisches Aggregat mit einem Tank
CA2770867C (en) * 2011-03-08 2018-11-06 Synerject Llc In-tank fluid transfer assembly
EP2746590B1 (en) * 2012-12-19 2016-03-09 Bucher Hydraulics S.p.A. Power unit to move at least a hydraulic actuator
DE102013105445B4 (de) * 2013-05-28 2015-08-20 Pintsch Bubenzer Gmbh Funktionseinheit und Elektrohydraulisches Bremslüftgerät mit einer Solchen
US9753443B2 (en) 2014-04-21 2017-09-05 Synerject Llc Solenoid systems and methods for detecting length of travel
US9997287B2 (en) 2014-06-06 2018-06-12 Synerject Llc Electromagnetic solenoids having controlled reluctance
CN107076127B (zh) 2014-06-09 2019-11-12 新尼杰特公司 用于冷却螺线管泵的螺线管线圈的方法和设备
DE102016010669A1 (de) 2016-08-29 2018-03-01 Hydac Fluidtechnik Gmbh Motor-Pumpenvorrichtung
JP6945982B2 (ja) * 2016-09-12 2021-10-06 ダイキン工業株式会社 油圧ユニット

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1218300A (en) * 1915-11-20 1917-03-06 George F Nelson Vacuum-pump.
US2984187A (en) * 1956-02-20 1961-05-16 Thompson Ramo Wooldridge Inc Power steering pump
US3515167A (en) 1968-08-22 1970-06-02 Ernest J Svenson Hydraulic and electrical power unit
DE3227926C4 (de) * 1982-07-27 1995-07-13 Knapp Mikrohydraulik Gmbh Hydraulikeinheit
NL9500190A (nl) * 1995-02-02 1995-06-01 Applied Power Inc Hydraulisch aggregaat voor een hydraulisch systeem.
DE19514749A1 (de) * 1995-04-21 1996-10-24 Bosch Gmbh Robert Hydrostatische Radialkolbenpumpe
DE19627405B4 (de) * 1996-07-06 2004-10-21 Zf Friedrichshafen Ag Pumpenanordnung
JP3667034B2 (ja) * 1996-07-17 2005-07-06 光洋精工株式会社 電動ポンプ
US6158983A (en) * 1997-04-24 2000-12-12 Trw Inc. Pump having muffler for attenuating noise
DE19726134A1 (de) * 1997-06-20 1998-12-24 Bosch Gmbh Robert Hydroaggregat
DE19833372A1 (de) * 1998-07-24 2000-01-27 Zahnradfabrik Friedrichshafen Zahnradpumpe
FR2789446B1 (fr) * 1999-02-04 2002-03-08 Hydroperfect Internat Hpi Pompe hydraulique du type a engrenage et groupe electro-pompe equipe d'une telle pompe

Also Published As

Publication number Publication date
JP2003508688A (ja) 2003-03-04
DE19942567A1 (de) 2001-03-22
EP1210519B1 (de) 2003-10-29
ATE253175T1 (de) 2003-11-15
WO2001018397A1 (de) 2001-03-15
US6786709B1 (en) 2004-09-07
EP1210519A1 (de) 2002-06-05
DE50004267D1 (de) 2003-12-04

Similar Documents

Publication Publication Date Title
JP4455796B2 (ja) 駆動機構部および油圧タンクを備えた歯車ポンプ
EP2463556B1 (en) Electric pump unit
CA2529702C (en) Hydraulic controller and hydraulic drive unit provided with said hydraulic controller
CA3001595C (en) Pump
EP2673510B1 (en) Combined power take-off and hydraulic pump assembly
JP2009191754A (ja) 可変容量ギヤポンプ
CA2063625C (en) Improved transfer pump
US4799865A (en) Intermittent service screw compressor
KR20190104544A (ko) 특히 차량용 유압 펌프
US3738784A (en) Pump housing for use with top mounted or remote mounted reservoirs
US6578357B1 (en) Regulating device for hydraulic working tools
CN101070830B (zh) 液压装置
US6840042B1 (en) Internal filter
US6746218B2 (en) Compact electrohydraulic motor pump unit
US8636487B2 (en) Dual stage pump having intermittent mid-shift load supports
KR100526767B1 (ko) 닫힌 유압회로에서의 역전조작을 위한 내치 기어 장치
CN105579705B (zh) 加压型增压压缩机
US20150132170A1 (en) Pump unit
US20070243081A1 (en) Hydraulic pump, hydraulic pump unit, and hydraulic driving unit
JPS6227282B2 (https=)
CN2277460Y (zh) 一种改进的单级双吸离心泵
KR20020039427A (ko) 차량 섀시의 윤활유 공급장치
JPS58167891A (ja) 回転ベ−ンポンプ
CN201155458Y (zh) 紧凑型浸没式润滑用三螺杆泵
US20120128514A1 (en) Pumps and pump-heads with separately removable field-serviceable portion

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061212

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061212

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090818

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091026

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100105

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100204

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130212

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees