KR0152372B1 - 기름 펌프 - Google Patents

기름 펌프 Download PDF

Info

Publication number
KR0152372B1
KR0152372B1 KR1019950002867A KR19950002867A KR0152372B1 KR 0152372 B1 KR0152372 B1 KR 0152372B1 KR 1019950002867 A KR1019950002867 A KR 1019950002867A KR 19950002867 A KR19950002867 A KR 19950002867A KR 0152372 B1 KR0152372 B1 KR 0152372B1
Authority
KR
South Korea
Prior art keywords
rotor
pump
oil
pump housing
labyrinth
Prior art date
Application number
KR1019950002867A
Other languages
English (en)
Korean (ko)
Other versions
KR950025261A (ko
Inventor
이꾸오 미스미
다께히사 곤도
Original Assignee
야스모로 도시오
가부시끼가이샤 유니시아 젝스
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 야스모로 도시오, 가부시끼가이샤 유니시아 젝스 filed Critical 야스모로 도시오
Publication of KR950025261A publication Critical patent/KR950025261A/ko
Application granted granted Critical
Publication of KR0152372B1 publication Critical patent/KR0152372B1/ko

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
KR1019950002867A 1994-02-17 1995-02-16 기름 펌프 KR0152372B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP02043694A JP3188090B2 (ja) 1994-02-17 1994-02-17 油ポンプ
JP94-20436 1994-02-17

Publications (2)

Publication Number Publication Date
KR950025261A KR950025261A (ko) 1995-09-15
KR0152372B1 true KR0152372B1 (ko) 1998-11-02

Family

ID=12026998

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950002867A KR0152372B1 (ko) 1994-02-17 1995-02-16 기름 펌프

Country Status (3)

Country Link
JP (1) JP3188090B2 (ja)
KR (1) KR0152372B1 (ja)
CN (1) CN1126802A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10321521B3 (de) * 2003-05-14 2004-06-09 Gkn Sinter Metals Gmbh Ölpumpe
JP4895486B2 (ja) * 2004-07-21 2012-03-14 アイシン精機株式会社 オイルポンプ
JP2011106468A (ja) * 2011-03-03 2011-06-02 Aisin Seiki Co Ltd オイルポンプ
CN102261554A (zh) * 2011-05-04 2011-11-30 奇瑞汽车股份有限公司 一种转子式机油泵
US8714951B2 (en) * 2011-08-05 2014-05-06 Ener-G-Rotors, Inc. Fluid energy transfer device
JP5834627B2 (ja) * 2011-08-29 2015-12-24 株式会社ジェイテクト ギアポンプ
KR102019700B1 (ko) 2017-07-14 2019-09-10 윤정필 무힌지 개폐구조를 갖는 구조체

Also Published As

Publication number Publication date
CN1126802A (zh) 1996-07-17
KR950025261A (ko) 1995-09-15
JP3188090B2 (ja) 2001-07-16
JPH07229479A (ja) 1995-08-29

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