KR900005072A - 게로터 펌프에 관련된 개량 - Google Patents

게로터 펌프에 관련된 개량 Download PDF

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Publication number
KR900005072A
KR900005072A KR1019890014053A KR890014053A KR900005072A KR 900005072 A KR900005072 A KR 900005072A KR 1019890014053 A KR1019890014053 A KR 1019890014053A KR 890014053 A KR890014053 A KR 890014053A KR 900005072 A KR900005072 A KR 900005072A
Authority
KR
South Korea
Prior art keywords
pump
rotor
gear
shaft
bearing
Prior art date
Application number
KR1019890014053A
Other languages
English (en)
Other versions
KR970005854B1 (ko
Inventor
스티브 하지
Original Assignee
엠.티.오.키에프
콘센트릭 펌프 리미티드
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 엠.티.오.키에프, 콘센트릭 펌프 리미티드 filed Critical 엠.티.오.키에프
Publication of KR900005072A publication Critical patent/KR900005072A/ko
Application granted granted Critical
Publication of KR970005854B1 publication Critical patent/KR970005854B1/ko

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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
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations

Abstract

내용 없음

Description

게로터 펌프에 관련된 개량
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예의 측부단면도.
제2도는 본 발명품의 부분적 단부면도.

Claims (11)

  1. 축이 펌프몸체와 고착되고, 로터가 축에 직접 혹은 간접적으로 축받이(journalled)됨을 특징으로 하는 "인용분야"의 게로터펌프.
  2. 제1항에 있어서, 축이 몸체에 억지끼워맞춤되는 펌프.
  3. 제1항에 있어서, 축이 몸체와 일체로 되는 펌프.
  4. 제1항에 있어서, 로터가 기어에 의해 구동되고, 전술한 기어가 전술한 축에 축받이되며, 로터와 기어가 한데물림을 특징으로 하는 펌프.
  5. 제4항에 있어서, 로터와 기어가 축방향으로 인접하고 둘다 역시 출방향으로 인접한 삽입된 베어링을 통하여 축에 지지되는 펌프.
  6. 제4항에 있어서, 기어가 삽입된 베어링을 통하여 축에 지지된 축방향으로 돌출하는 허브를 가지고, 로터가 전술한 허브를 둘러싸며, 허브와 로터가 한데 키이연결되거나 스플라인 연결되는 펌프.
  7. 제1항에 있어서, 기어가 삽입되 베어링과 몸체에서 축받이되고 반경방향으로 연장하는 부품을 통하여 로터를 구동하는 펌프.
  8. 제7항에 있어서, 로터가 전술한 반경방향으로 연장하는 부품과 정합하도록 펌프몸체를 통하여 축방향으로 돌출하는 구동연장부를 가지는 펌프.
  9. 제7항에 있어서, 전술한 반경방향으로 연장하는 부품이 펌프를 위한 단부턱을 형성하는 펌프.
  10. 제1항에 있어서, 기어가 몸체에 축받이되고 스풀라인 혹은 이와 유사한 연결수단을 통하여 환상체를 구동하는 펌프.
  11. 제1항 내지 제10항중 어느 한항에 따르고, 또 실질적으로 첨부된 제1도 내지 제6도를 참조하여 설명한 바와 같은 펌프.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890014053A 1988-09-28 1989-09-28 게로터 펌프 KR970005854B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB88-22696.4 1988-09-28
GB888822696A GB8822696D0 (en) 1988-09-28 1988-09-28 Improvements relating to gerotor pumps
GB8913368A GB2223275B (en) 1988-09-28 1989-06-09 Improvements relating to gerotor pumps
GB89-13368.0 1989-06-09

Publications (2)

Publication Number Publication Date
KR900005072A true KR900005072A (ko) 1990-04-13
KR970005854B1 KR970005854B1 (ko) 1997-04-21

Family

ID=10644339

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890014053A KR970005854B1 (ko) 1988-09-28 1989-09-28 게로터 펌프

Country Status (3)

Country Link
KR (1) KR970005854B1 (ko)
GB (2) GB8822696D0 (ko)
ZA (1) ZA897202B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243874B (en) * 1990-05-12 1994-05-04 Concentric Pumps Ltd Gerotor pumps
DE4123190A1 (de) * 1991-06-07 1992-12-10 Schwaebische Huettenwerke Gmbh Zahnradpumpe fuer oel fuer einen verbrennungsmotor, insbesondere fuer kraftfahrzeuge
GB9217540D0 (en) * 1992-08-18 1992-09-30 Concentric Pumps Ltd Imprivements relating to pumps
DE4441522A1 (de) * 1994-11-22 1996-05-23 Schwaebische Huettenwerke Gmbh Schmiermittelpumpe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029604Y2 (ja) * 1981-06-16 1985-09-06 富士重工業株式会社 内燃機関の潤滑油ポンプ

Also Published As

Publication number Publication date
GB8822696D0 (en) 1988-11-02
KR970005854B1 (ko) 1997-04-21
GB2223275B (en) 1993-03-31
GB8913368D0 (en) 1989-07-26
GB2223275A (en) 1990-04-04
ZA897202B (en) 1990-06-27

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