ATE171516T1 - Innenzahnradpumpe der gerotorbauart - Google Patents

Innenzahnradpumpe der gerotorbauart

Info

Publication number
ATE171516T1
ATE171516T1 AT95921918T AT95921918T ATE171516T1 AT E171516 T1 ATE171516 T1 AT E171516T1 AT 95921918 T AT95921918 T AT 95921918T AT 95921918 T AT95921918 T AT 95921918T AT E171516 T1 ATE171516 T1 AT E171516T1
Authority
AT
Austria
Prior art keywords
pct
gertor
type
internal gear
gear pump
Prior art date
Application number
AT95921918T
Other languages
English (en)
Inventor
Gavin Peter Whitham
Original Assignee
T & N Technology 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 T & N Technology Ltd filed Critical T & N Technology Ltd
Application granted granted Critical
Publication of ATE171516T1 publication Critical patent/ATE171516T1/de

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
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
AT95921918T 1994-07-02 1995-06-13 Innenzahnradpumpe der gerotorbauart ATE171516T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9413337A GB2291131B (en) 1994-07-02 1994-07-02 Gerotor-type pump

Publications (1)

Publication Number Publication Date
ATE171516T1 true ATE171516T1 (de) 1998-10-15

Family

ID=10757702

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95921918T ATE171516T1 (de) 1994-07-02 1995-06-13 Innenzahnradpumpe der gerotorbauart

Country Status (10)

Country Link
US (1) US5762484A (de)
EP (1) EP0769103B1 (de)
JP (1) JPH10502427A (de)
KR (1) KR970703492A (de)
AT (1) ATE171516T1 (de)
CA (1) CA2190276A1 (de)
DE (1) DE69504983T2 (de)
ES (1) ES2121392T3 (de)
GB (1) GB2291131B (de)
WO (1) WO1996001372A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6758656B2 (en) 2001-05-17 2004-07-06 Delphi Technologies, Inc. Multi-stage internal gear/turbine fuel pump
US6733249B2 (en) 2001-05-17 2004-05-11 Delphi Technologies, Inc. Multi-stage internal gear fuel pump
US7147445B2 (en) * 2004-03-02 2006-12-12 Krayer William L Turntable with turning guide
US7137797B2 (en) 2004-03-02 2006-11-21 Krayer William L Turntable with gerotor
WO2007034888A1 (ja) 2005-09-22 2007-03-29 Aisin Seiki Kabushiki Kaisha オイルポンプロータ
KR100719491B1 (ko) * 2006-03-24 2007-05-18 대한소결금속 주식회사 내접기어타입 펌프의 치형설계 방법
CN100520068C (zh) * 2006-10-26 2009-07-29 中国农业大学 一种转子泵及其制造方法
JP5765655B2 (ja) * 2011-10-21 2015-08-19 住友電工焼結合金株式会社 内接歯車ポンプ
JP2013148000A (ja) * 2012-01-19 2013-08-01 Sumitomo Electric Sintered Alloy Ltd 内接歯車ポンプ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21316E (en) * 1940-01-09 Tooth curve fob rotors and gears
FR917659A (de) * 1947-02-19
US3126833A (en) * 1964-03-31 Figures
GB223257A (en) * 1923-04-16 1924-10-16 Hill Engineering Company Inc Improvements in rotors for rotary compressors and the like
US1968113A (en) * 1930-08-02 1934-07-31 Comstock & Wescott Rotary engine or the like
US2965039A (en) * 1957-03-31 1960-12-20 Morita Yoshinori Gear pump
US3955903A (en) * 1974-05-10 1976-05-11 Aranka Elisabeth DE Dobo Rotary piston engine with improved housing and piston configuration
JPS5870014A (ja) * 1981-10-22 1983-04-26 Sumitomo Electric Ind Ltd オイルポンプ
JPS5979083A (ja) * 1982-10-27 1984-05-08 Sumitomo Electric Ind Ltd 回転ポンプ用ロ−タ−

Also Published As

Publication number Publication date
DE69504983T2 (de) 1999-05-12
US5762484A (en) 1998-06-09
KR970703492A (ko) 1997-07-03
DE69504983D1 (de) 1998-10-29
WO1996001372A1 (en) 1996-01-18
JPH10502427A (ja) 1998-03-03
ES2121392T3 (es) 1998-11-16
GB2291131A (en) 1996-01-17
CA2190276A1 (en) 1996-01-18
EP0769103A1 (de) 1997-04-23
GB9413337D0 (en) 1994-08-24
GB2291131B (en) 1998-04-08
EP0769103B1 (de) 1998-09-23

Similar Documents

Publication Publication Date Title
ATE171516T1 (de) Innenzahnradpumpe der gerotorbauart
FR2510686B1 (fr) Arbre coude pour petites machines a piston, en particulier pour compresseurs hermetiques de refrigerateurs
DK0834017T3 (da) Vakuumpumpe
BR0007561A (pt) Gerador hidráulico de turbinas
IT8985615A0 (it) Cassa statorica, particolarmente per pompa radiale centrifuga, nonche' metodo per la sua realizzazione.
MY120206A (en) Oil pump rotor
SE9303823D0 (sv) Hydraulpump
FI950736A0 (fi) Kompakti epäkeskopumppu
DK0789814T3 (da) Mellemstykkeløs tandhjulspumpe med indvendigt fortandet hjulpar
TW429285B (en) Improvements to rotary pumps
ATE333590T1 (de) Turbomolekularpumpe
AU8745091A (en) Shaft fitted rotatably in the casing of a pressure chamber
SU857549A1 (ru) Планетарно-роторна гидромашина
ES471715A1 (es) Perfeccionamientos en maquinas hidraulicas para la transfe- rencia de energia
JPS53139365A (en) Pump drive unit for dish washing machine
ES8102644A1 (es) Bomba mecanica giratoria
EP1493926A3 (de) Verfahren zur Herstellung einer Innenzahnradpumpe
AU4818793A (en) Sectional-casing-design rotary pump
GB2019505A (en) Lubricating Piston Type Machine
SU901651A1 (ru) Центробежный насос
ES2069994T3 (es) Compresor regenerativo de canal de derivacion.
BR9107160A (pt) Maquina de pistao rotativo
FR2429360A1 (fr) Garniture mecanique a simple effet d'etancheite entre un arbre rotatif et une paroi fixe
JPS5399503A (en) Radial piston type liquid pressure pump motor
RU95119556A (ru) Система смазки шестерни картерная

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee