JPS5647693A - Fluid rotating device of gerotor type - Google Patents

Fluid rotating device of gerotor type

Info

Publication number
JPS5647693A
JPS5647693A JP12442779A JP12442779A JPS5647693A JP S5647693 A JPS5647693 A JP S5647693A JP 12442779 A JP12442779 A JP 12442779A JP 12442779 A JP12442779 A JP 12442779A JP S5647693 A JPS5647693 A JP S5647693A
Authority
JP
Japan
Prior art keywords
valve body
pressure conversion
guide
casing
section
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.)
Pending
Application number
JP12442779A
Other languages
Japanese (ja)
Inventor
Koji Okazawa
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP12442779A priority Critical patent/JPS5647693A/en
Publication of JPS5647693A publication Critical patent/JPS5647693A/en
Pending 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
    • F04C2/103—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 one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F04C2/104—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 one member having simultaneously a rotational movement about its own axis and an orbital movement having an articulated driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To raise hydraulic pressure conversion efficiency, by providing a guide piece protrudingly in a valve body and installing a half-circle shaped guide receiving seat in the inner face of a casing. CONSTITUTION:A plural number of gear shaped-guide pieces 80 are provided protrudingly on the periphery of a valve body 62, and inside the casing 60 guide receiving seats 82 opposite the individual guide pieces 80 are formed. Because in the revolution of the valve body 62 which is synchronized with a prescribed phase difference with the rotor member 28 the rotation of the valve body 62 can be blocked. Valve holes 70 corresponding to in number the expansion section 56 and contraction section 54 of a fluid pressure conversion section can be provided. Accordingly, the flow line can be shortened and drop in the internal pressure due to leakage can be avoided and efficiency in the fluid pressure conversion can be raised.
JP12442779A 1979-09-27 1979-09-27 Fluid rotating device of gerotor type Pending JPS5647693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12442779A JPS5647693A (en) 1979-09-27 1979-09-27 Fluid rotating device of gerotor type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12442779A JPS5647693A (en) 1979-09-27 1979-09-27 Fluid rotating device of gerotor type

Publications (1)

Publication Number Publication Date
JPS5647693A true JPS5647693A (en) 1981-04-30

Family

ID=14885210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12442779A Pending JPS5647693A (en) 1979-09-27 1979-09-27 Fluid rotating device of gerotor type

Country Status (1)

Country Link
JP (1) JPS5647693A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200086A (en) * 1982-05-17 1983-11-21 Tokyo Keiki Co Ltd Fluidic rotary apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332527A (en) * 1976-09-01 1978-03-27 Caterpillar Tractor Co Highly responsive control valve for controlling fronttwheel driving pllot

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332527A (en) * 1976-09-01 1978-03-27 Caterpillar Tractor Co Highly responsive control valve for controlling fronttwheel driving pllot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200086A (en) * 1982-05-17 1983-11-21 Tokyo Keiki Co Ltd Fluidic rotary apparatus

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