JPS6347915B2 - - Google Patents

Info

Publication number
JPS6347915B2
JPS6347915B2 JP59184164A JP18416484A JPS6347915B2 JP S6347915 B2 JPS6347915 B2 JP S6347915B2 JP 59184164 A JP59184164 A JP 59184164A JP 18416484 A JP18416484 A JP 18416484A JP S6347915 B2 JPS6347915 B2 JP S6347915B2
Authority
JP
Japan
Prior art keywords
discharge port
trochoid
space
rotor
inner rotor
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
Application number
JP59184164A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6161993A (ja
Inventor
Tsutomu Sakai
Katsuaki Hosono
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP18416484A priority Critical patent/JPS6161993A/ja
Publication of JPS6161993A publication Critical patent/JPS6161993A/ja
Publication of JPS6347915B2 publication Critical patent/JPS6347915B2/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
    • F04C2/102—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 the two members rotating simultaneously around their respective axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP18416484A 1984-09-03 1984-09-03 内接型ギヤポンプ Granted JPS6161993A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18416484A JPS6161993A (ja) 1984-09-03 1984-09-03 内接型ギヤポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18416484A JPS6161993A (ja) 1984-09-03 1984-09-03 内接型ギヤポンプ

Publications (2)

Publication Number Publication Date
JPS6161993A JPS6161993A (ja) 1986-03-29
JPS6347915B2 true JPS6347915B2 (fr) 1988-09-26

Family

ID=16148480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18416484A Granted JPS6161993A (ja) 1984-09-03 1984-09-03 内接型ギヤポンプ

Country Status (1)

Country Link
JP (1) JPS6161993A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032520U (fr) * 1989-05-26 1991-01-11

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733111A (en) * 1996-12-02 1998-03-31 Ford Global Technologies, Inc. Gerotor pump having inlet and outlet relief ports

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441722A (en) * 1977-09-09 1979-04-03 Fuji Xerox Co Ltd Scanning apparatus in copying machine
JPS5982594A (ja) * 1982-10-29 1984-05-12 Sumitomo Electric Ind Ltd 回転ポンプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441722A (en) * 1977-09-09 1979-04-03 Fuji Xerox Co Ltd Scanning apparatus in copying machine
JPS5982594A (ja) * 1982-10-29 1984-05-12 Sumitomo Electric Ind Ltd 回転ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032520U (fr) * 1989-05-26 1991-01-11

Also Published As

Publication number Publication date
JPS6161993A (ja) 1986-03-29

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