JPS6321839B2 - - Google Patents

Info

Publication number
JPS6321839B2
JPS6321839B2 JP6499881A JP6499881A JPS6321839B2 JP S6321839 B2 JPS6321839 B2 JP S6321839B2 JP 6499881 A JP6499881 A JP 6499881A JP 6499881 A JP6499881 A JP 6499881A JP S6321839 B2 JPS6321839 B2 JP S6321839B2
Authority
JP
Japan
Prior art keywords
vane
groove
length
reference line
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
JP6499881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57179390A (en
Inventor
Takeyasu Ueno
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.)
Sanwa Seiki Ltd
Original Assignee
Sanwa Seiki 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 Sanwa Seiki Ltd filed Critical Sanwa Seiki Ltd
Priority to JP6499881A priority Critical patent/JPS57179390A/ja
Publication of JPS57179390A publication Critical patent/JPS57179390A/ja
Publication of JPS6321839B2 publication Critical patent/JPS6321839B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
JP6499881A 1981-04-29 1981-04-29 Vane pump motor Granted JPS57179390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6499881A JPS57179390A (en) 1981-04-29 1981-04-29 Vane pump motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6499881A JPS57179390A (en) 1981-04-29 1981-04-29 Vane pump motor

Publications (2)

Publication Number Publication Date
JPS57179390A JPS57179390A (en) 1982-11-04
JPS6321839B2 true JPS6321839B2 (enExample) 1988-05-09

Family

ID=13274235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6499881A Granted JPS57179390A (en) 1981-04-29 1981-04-29 Vane pump motor

Country Status (1)

Country Link
JP (1) JPS57179390A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59192688U (ja) * 1983-06-08 1984-12-21 株式会社　三ツ葉電機製作所 エア−ポンプ
KR20000055813A (ko) * 1999-02-10 2000-09-15 에릭 발리베 진공베인펌프

Also Published As

Publication number Publication date
JPS57179390A (en) 1982-11-04

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