KR930021893U - 탠덤형 기어펌프 - Google Patents

탠덤형 기어펌프

Info

Publication number
KR930021893U
KR930021893U KR2019930003753U KR930003753U KR930021893U KR 930021893 U KR930021893 U KR 930021893U KR 2019930003753 U KR2019930003753 U KR 2019930003753U KR 930003753 U KR930003753 U KR 930003753U KR 930021893 U KR930021893 U KR 930021893U
Authority
KR
South Korea
Prior art keywords
gear pump
tandem gear
tandem
pump
gear
Prior art date
Application number
KR2019930003753U
Other languages
English (en)
Other versions
KR0129809Y1 (ko
Inventor
타다시 오제키
시게카즈 키타노
쿄오지 세라
Original Assignee
카부시키가이샤 시마쯔세이사쿠쇼
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11980065&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930021893(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 카부시키가이샤 시마쯔세이사쿠쇼 filed Critical 카부시키가이샤 시마쯔세이사쿠쇼
Publication of KR930021893U publication Critical patent/KR930021893U/ko
Application granted granted Critical
Publication of KR0129809Y1 publication Critical patent/KR0129809Y1/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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • 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
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
KR2019930003753U 1992-03-31 1993-03-15 탠덤형 기어펌프 KR0129809Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-018740 1992-03-31
JP1992018740U JP2602166Y2 (ja) 1992-03-31 1992-03-31 タンデム歯車ポンプ

Publications (2)

Publication Number Publication Date
KR930021893U true KR930021893U (ko) 1993-10-16
KR0129809Y1 KR0129809Y1 (ko) 1999-01-15

Family

ID=11980065

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930003753U KR0129809Y1 (ko) 1992-03-31 1993-03-15 탠덤형 기어펌프

Country Status (3)

Country Link
US (1) US5378130A (ko)
JP (1) JP2602166Y2 (ko)
KR (1) KR0129809Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030030532A (ko) * 2001-10-11 2003-04-18 현대자동차주식회사 연료 전지 차량용 듀얼 헤드 펌프

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615725C2 (de) * 1996-04-20 1999-04-08 Haldex Barnes Gmbh Zahnradpumpe
KR100561419B1 (ko) * 2004-02-21 2006-03-16 삼성전자주식회사 다중헤드기어펌프 및 이를 채용한 습식 화상형성장치
GB0408600D0 (en) * 2004-04-19 2004-05-19 Goodrich Control Sys Ltd Pump assembly
US20050254970A1 (en) * 2004-05-17 2005-11-17 James Mayer Quick connect pump to pump mount and drive arrangement
DE102006022570A1 (de) * 2006-05-15 2007-11-29 Dürr Systems GmbH Beschichtungseinrichtung und zugehöriges Betriebsverfahren
EP2140141B1 (en) * 2007-04-26 2017-02-22 Perkins Engines Company Limited Dual stage pump having intermittent mid-shaft load supports
JP4931952B2 (ja) * 2009-03-24 2012-05-16 日立オートモティブシステムズ株式会社 ギヤポンプ
JP4649520B2 (ja) * 2009-04-10 2011-03-09 本田技研工業株式会社 ギヤポンプ
CN103085957A (zh) * 2009-09-11 2013-05-08 赵明 卧式双圆弧齿轮轮泵用于高速船
CN102128165A (zh) * 2011-03-27 2011-07-20 长治液压有限公司 双进油口液压齿轮泵
GB201309049D0 (en) * 2013-05-20 2013-07-03 Rolls Royce Engine Control Systems Ltd Fuel pumping unit
GB2537899B (en) 2015-04-30 2018-02-21 Hy5Pro As Control of digits for artificial hand
GB2537898B (en) 2015-04-30 2018-02-21 Hy5Pro As Palm unit for artificial hand
GB2537900B (en) * 2015-04-30 2018-02-21 Hy5Pro As Hydraulic pump assembly for artificial hand
CN104913038A (zh) * 2015-06-20 2015-09-16 阜新德尔汽车部件股份有限公司 车辆自动变速器用输送油液装置
WO2018208270A2 (en) * 2016-12-29 2018-11-15 Hema Endüstri̇ Anoni̇m Şi̇rketi̇ A tandem pump having a stair

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533320A (en) * 1949-01-04 1950-12-12 Du Pont Rotary gear-type metering pump
US3041974A (en) * 1956-05-25 1962-07-03 Borg Warner Pumps
US2931302A (en) * 1957-04-15 1960-04-05 Borg Warner Pump
US2965036A (en) * 1957-07-08 1960-12-20 Louis S Wood Automatic dual pump single-multiple stage low-high pressure fluid supply means
DE1954252U (de) * 1966-11-11 1967-01-26 Fichtel & Sachs Ag Hydrodynamischer drehmomentwandler.
FR2215103A5 (ko) * 1973-01-23 1974-08-19 Hydroperfect Int
US4259045A (en) * 1978-11-24 1981-03-31 Kayabakogyokabushikikaisha Gear pump or motor units with sleeve coupling for shafts
JPS578390A (en) * 1980-06-17 1982-01-16 Toshiba Corp Hermetic type rotary compressor
JPS5710493U (ko) * 1980-06-19 1982-01-20
JPS5752695A (en) * 1980-09-16 1982-03-29 Toyo Umpanki Co Ltd Fluid pressure pump
JPS61118980U (ko) * 1985-01-10 1986-07-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030030532A (ko) * 2001-10-11 2003-04-18 현대자동차주식회사 연료 전지 차량용 듀얼 헤드 펌프

Also Published As

Publication number Publication date
JPH0578985U (ja) 1993-10-26
US5378130A (en) 1995-01-03
KR0129809Y1 (ko) 1999-01-15
JP2602166Y2 (ja) 1999-12-27

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