KR970041760U - Vane pump - Google Patents

Vane pump

Info

Publication number
KR970041760U
KR970041760U KR2019950048838U KR19950048838U KR970041760U KR 970041760 U KR970041760 U KR 970041760U KR 2019950048838 U KR2019950048838 U KR 2019950048838U KR 19950048838 U KR19950048838 U KR 19950048838U KR 970041760 U KR970041760 U KR 970041760U
Authority
KR
South Korea
Prior art keywords
vane pump
vane
pump
Prior art date
Application number
KR2019950048838U
Other languages
Korean (ko)
Other versions
KR0130912Y1 (en
Inventor
조봉현
Original Assignee
영화산업주식회사
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 영화산업주식회사 filed Critical 영화산업주식회사
Priority to KR2019950048838U priority Critical patent/KR0130912Y1/en
Priority to PCT/KR1996/000256 priority patent/WO1997024530A1/en
Publication of KR970041760U publication Critical patent/KR970041760U/en
Application granted granted Critical
Publication of KR0130912Y1 publication Critical patent/KR0130912Y1/en

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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
KR2019950048838U 1995-12-27 1995-12-27 Vane pump KR0130912Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019950048838U KR0130912Y1 (en) 1995-12-27 1995-12-27 Vane pump
PCT/KR1996/000256 WO1997024530A1 (en) 1995-12-27 1996-12-27 Vane pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950048838U KR0130912Y1 (en) 1995-12-27 1995-12-27 Vane pump

Publications (2)

Publication Number Publication Date
KR970041760U true KR970041760U (en) 1997-07-29
KR0130912Y1 KR0130912Y1 (en) 1999-01-15

Family

ID=19439345

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950048838U KR0130912Y1 (en) 1995-12-27 1995-12-27 Vane pump

Country Status (2)

Country Link
KR (1) KR0130912Y1 (en)
WO (1) WO1997024530A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3823015B2 (en) * 2000-07-26 2006-09-20 株式会社ジェイテクト Pump device
US8915720B2 (en) * 2007-12-31 2014-12-23 Cummins Inc. Fan hub integrated vacuum pump system
DE112010003213A5 (en) * 2009-09-02 2012-07-26 Ixetic Bad Homburg Gmbh VANE PUMP

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614266A (en) * 1969-12-24 1971-10-19 Ford Motor Co Compact positive displacement pump
JPS59115485A (en) * 1982-12-22 1984-07-03 Koyo Seiko Co Ltd Pump for power steering
US4470762A (en) * 1983-03-09 1984-09-11 General Motors Corporation Demand responsive hydraulic pump
JPS6469786A (en) * 1987-09-10 1989-03-15 Toyoda Machine Works Ltd Vane pump
US5046933A (en) * 1988-12-21 1991-09-10 Toyoda Koki Kabushiki Kaisha Vane pump with pressure leaking groove to reduce pulsations

Also Published As

Publication number Publication date
WO1997024530A1 (en) 1997-07-10
KR0130912Y1 (en) 1999-01-15

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20090729

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee