JPS57193788A - Internally engaged gear pump or motor - Google Patents

Internally engaged gear pump or motor

Info

Publication number
JPS57193788A
JPS57193788A JP7785681A JP7785681A JPS57193788A JP S57193788 A JPS57193788 A JP S57193788A JP 7785681 A JP7785681 A JP 7785681A JP 7785681 A JP7785681 A JP 7785681A JP S57193788 A JPS57193788 A JP S57193788A
Authority
JP
Japan
Prior art keywords
high pressure
sealing member
gear
pressure chamber
force
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.)
Granted
Application number
JP7785681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6354911B2 (enrdf_load_html_response
Inventor
Zenshi Tsuchiya
Makoto Yamamura
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.)
KYB Corp
Original Assignee
Kayaba Industry Co Ltd
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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP7785681A priority Critical patent/JPS57193788A/ja
Publication of JPS57193788A publication Critical patent/JPS57193788A/ja
Publication of JPS6354911B2 publication Critical patent/JPS6354911B2/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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
JP7785681A 1981-05-22 1981-05-22 Internally engaged gear pump or motor Granted JPS57193788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7785681A JPS57193788A (en) 1981-05-22 1981-05-22 Internally engaged gear pump or motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7785681A JPS57193788A (en) 1981-05-22 1981-05-22 Internally engaged gear pump or motor

Publications (2)

Publication Number Publication Date
JPS57193788A true JPS57193788A (en) 1982-11-29
JPS6354911B2 JPS6354911B2 (enrdf_load_html_response) 1988-10-31

Family

ID=13645700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7785681A Granted JPS57193788A (en) 1981-05-22 1981-05-22 Internally engaged gear pump or motor

Country Status (1)

Country Link
JP (1) JPS57193788A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6273527B1 (en) 1998-10-06 2001-08-14 Denso Corporation Rotary pump with better fluid sealing structure and brake apparatus having same
WO2011039128A3 (de) * 2009-10-01 2011-11-10 Robert Bosch Gmbh Axiale abdichtung für eine innenzahnradpumpe
JP2016515183A (ja) * 2013-03-11 2016-05-26 アイエムオー・インダストリーズ・インコーポレーテッド 自動調整式ギアポンプ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6273527B1 (en) 1998-10-06 2001-08-14 Denso Corporation Rotary pump with better fluid sealing structure and brake apparatus having same
WO2011039128A3 (de) * 2009-10-01 2011-11-10 Robert Bosch Gmbh Axiale abdichtung für eine innenzahnradpumpe
CN102782326A (zh) * 2009-10-01 2012-11-14 罗伯特·博世有限公司 用于内齿轮泵的轴向密封元件
JP2016515183A (ja) * 2013-03-11 2016-05-26 アイエムオー・インダストリーズ・インコーポレーテッド 自動調整式ギアポンプ
EP2971777A4 (en) * 2013-03-11 2016-08-03 Imo Ind Inc AUTOMATIC ADJUSTMENT GEAR PUMP

Also Published As

Publication number Publication date
JPS6354911B2 (enrdf_load_html_response) 1988-10-31

Similar Documents

Publication Publication Date Title
JPS57173651A (en) Automatic belt tension control device
JPS57193788A (en) Internally engaged gear pump or motor
ES8403390A1 (es) Un aparato de servodireccion.
EP0393342A3 (en) Hydraulic circuit for backhoe implement
JPS5332264A (en) Direct coupled clutch-loaded fluid transmission mechanism
JPS5653992A (en) Power trimming and tilting apparatus for outboard motorboat
JPS57301A (en) Prime mover with internal power
JPS5486069A (en) Brake valve
SE9302364L (sv) Anordning med manöverdon för gastryck
JPS53109203A (en) Valve board swash plate axial piston type oil presure motor or pump
JPS5540316A (en) Oil hydraulic control valve
JPS55115603A (en) Pressure-compensation controlling system for electro- hydraulic servo pressurizing apparatus
JPS5547062A (en) Valve sealing mechanism
JPS53140479A (en) Hydraulic pressure controller
JPS5797893A (en) Inverting and balancing device for jig table, or the like
JPS5297073A (en) Speed controller in oil pressure transmitter
GB812589A (en) Improvements in or relating to steering mechanism
JPS5226005A (en) Gear oil pump
JPS52109231A (en) Steering angle limiting device for power steering apparatus
JPS5516189A (en) Pile driver utilizing hydraulic vibration
JPS5683603A (en) Brake device for single acting cylinder
JPS55123596A (en) Dual type steering gear shifting system
JPS5654985A (en) Hydraulic gearing device
JPS5257503A (en) Hydraulic pressure pump motor
JPS5563955A (en) Control valve of hydraulic booster