JPH0571797B2 - - Google Patents

Info

Publication number
JPH0571797B2
JPH0571797B2 JP58111124A JP11112483A JPH0571797B2 JP H0571797 B2 JPH0571797 B2 JP H0571797B2 JP 58111124 A JP58111124 A JP 58111124A JP 11112483 A JP11112483 A JP 11112483A JP H0571797 B2 JPH0571797 B2 JP H0571797B2
Authority
JP
Japan
Prior art keywords
pump
oil
motor
fitting
shaft
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
JP58111124A
Other languages
English (en)
Japanese (ja)
Other versions
JPS597790A (ja
Inventor
Jankusaku Jejii
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS597790A publication Critical patent/JPS597790A/ja
Publication of JPH0571797B2 publication Critical patent/JPH0571797B2/ja
Granted 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
JP58111124A 1982-06-23 1983-06-22 液圧ポンプ Granted JPS597790A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8203923A SE445245B (sv) 1982-06-23 1982-06-23 Hydraulpump eller hydraulmotor
SE82039231 1982-06-23

Publications (2)

Publication Number Publication Date
JPS597790A JPS597790A (ja) 1984-01-14
JPH0571797B2 true JPH0571797B2 (en]) 1993-10-07

Family

ID=20347172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58111124A Granted JPS597790A (ja) 1982-06-23 1983-06-22 液圧ポンプ

Country Status (5)

Country Link
US (1) US4548557A (en])
EP (1) EP0097138B1 (en])
JP (1) JPS597790A (en])
DE (1) DE3366569D1 (en])
SE (1) SE445245B (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019069418A1 (ja) * 2017-10-05 2019-04-11 株式会社Tbk 歯車ポンプ

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1179910B (it) * 1984-04-16 1987-09-16 Gilardini Spa Compressore volumetrico per l alimentazione a motori endotermici di veicoli
US5066205A (en) * 1989-05-19 1991-11-19 Excet Corporation Screw rotor lobe profile for simplified screw rotor machine capacity control
JP2557833Y2 (ja) * 1991-03-05 1997-12-17 アスカ工業株式会社 ギアポンプ取付け構造
US6716011B2 (en) 2001-06-14 2004-04-06 Monarch Hydraulics, Inc. Hydraulic pump utilizing floating shafts
US6685453B2 (en) 2001-06-14 2004-02-03 Parker-Hannifin Corporation Fluid transfer machine with drive shaft lubrication and cooling
US6679692B1 (en) * 2002-07-12 2004-01-20 James J. Feuling Oil pump
JP2009299471A (ja) * 2008-04-24 2009-12-24 Daito Kogyo Kk マグネットカップリング機構を有するギアポンプ
US7591640B2 (en) * 2006-08-30 2009-09-22 Ishikawajima-Harima Heavy Industries Co., Ltd. Three gear type gear pump of a fuel supply system
US7905717B2 (en) * 2008-06-09 2011-03-15 Wright Flow Technologies Limited PD pumps with a common gearbox module and varying capacities and easy access to mechanical seals
DE202010011626U1 (de) * 2010-08-20 2010-10-21 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe
JP6014530B2 (ja) * 2013-03-27 2016-10-25 株式会社ショーワ 船舶推進機用トリム・チルト装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR742876A (en]) * 1933-03-18
US2307251A (en) * 1940-05-04 1943-01-05 Bell Aircraft Corp Compressor lubricating system
DE735457C (de) * 1940-11-24 1943-05-14 Fritz Egersdoerfer Doppel- oder Mehrfachzahnradpumpe
FR929971A (fr) * 1944-02-21 1948-01-13 Prec Developments Co Ltd Pompe rotative à déplacement
US2589528A (en) * 1948-03-13 1952-03-18 Indian Sales Corp Low capacity gear pump
US2824524A (en) * 1955-01-18 1958-02-25 New Prod Corp Gear pump with externally adjustable shroud
CH347794A (fr) * 1956-07-31 1960-07-15 Ansonia Mills Inc Tissu élastique résistant à la tendance au glissement et procédé pour sa fabrication
US2992769A (en) * 1957-03-20 1961-07-18 Petty Lab Inc Rotary fluid compressors
FR1223115A (fr) * 1958-04-30 1960-06-15 Bosch Gmbh Robert Mécanisme hydraulique à alvéoles et en particulier pompe à engrenages, haute pression
NL6504738A (en]) * 1965-04-14 1966-10-17
US3213800A (en) * 1965-05-04 1965-10-26 Webster Electric Co Inc Unitary wear plate and seal
CH483563A (de) * 1967-11-30 1969-12-31 Von Roll Ag Speiseeinrichtung für Hydroeinheiten
US3515167A (en) * 1968-08-22 1970-06-02 Ernest J Svenson Hydraulic and electrical power unit
US3692432A (en) * 1970-12-22 1972-09-19 Ford Motor Co Two-stage positive displacement pump
FR2163935A5 (en]) * 1971-12-07 1973-07-27 Rhone Poulenc Sa
US4065235A (en) * 1976-06-01 1977-12-27 Tuthill Pump Company Gear pump
JPS5457604U (en]) * 1977-09-30 1979-04-20
JPS54116606U (en]) * 1978-01-24 1979-08-15
DE2853833A1 (de) * 1978-12-13 1980-07-03 Rickmeier Pumpen Zahnradpumpe fuer wasser o.dgl.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019069418A1 (ja) * 2017-10-05 2019-04-11 株式会社Tbk 歯車ポンプ

Also Published As

Publication number Publication date
US4548557A (en) 1985-10-22
EP0097138B1 (en) 1986-10-01
EP0097138A3 (en) 1984-02-22
JPS597790A (ja) 1984-01-14
SE8203923D0 (sv) 1982-06-23
DE3366569D1 (en) 1986-11-06
EP0097138A2 (en) 1983-12-28
SE8203923L (sv) 1983-12-24
SE445245B (sv) 1986-06-09

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