ES240671U - Bomba de membrana. - Google Patents

Bomba de membrana.

Info

Publication number
ES240671U
ES240671U ES1979240671U ES240671U ES240671U ES 240671 U ES240671 U ES 240671U ES 1979240671 U ES1979240671 U ES 1979240671U ES 240671 U ES240671 U ES 240671U ES 240671 U ES240671 U ES 240671U
Authority
ES
Spain
Prior art keywords
spring
stem
membrane
communication
diaphragm pump
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES1979240671U
Other languages
English (en)
Other versions
ES240671Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of ES240671U publication Critical patent/ES240671U/es
Application granted granted Critical
Publication of ES240671Y publication Critical patent/ES240671Y/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
    • F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/12—Feeding by means of driven pumps fluid-driven, e.g. by compressed combustion-air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Bomba de membrana, especialmente bomba de membrana de combustible con una cámara de trabajo y una cámara separada de ésta mediante una membrana y que presenta un muelle de presión, la cual está en comunicación con el tubo de aspiración de un motor de combustión interna aguas abajo de la válvula de mariposa de un carburador, para la admisión de depresión, y abriendo la membrana una válvula al final de la carrera de trabajo de la bomba por medio de un vástago, para ventilar o poner en comunicación con la atmósfera la segunda cámara, caracterizada porque sobre el vástago está dispuesto un acoplamiento de muelle desplazable, cuyo muelle presiona hacia fuera el capuchón del acoplamiento desde el extremo vuelto hacia la membrana del vástago, provisto de un collarín, y porque la válvula está formada mediante una placa cargada por un muelle, la cual está dispuesta en un recinto que está en comunicación con la atmósfera mediante una boquilla.
ES1979240671U 1978-02-22 1979-01-11 Bomba de membrana. Expired ES240671Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2807514A DE2807514C3 (de) 1978-02-22 1978-02-22 Membranpumpe

Publications (2)

Publication Number Publication Date
ES240671U true ES240671U (es) 1979-03-16
ES240671Y ES240671Y (es) 1979-08-16

Family

ID=6032615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979240671U Expired ES240671Y (es) 1978-02-22 1979-01-11 Bomba de membrana.

Country Status (9)

Country Link
US (1) US4199535A (es)
JP (1) JPS5549590A (es)
BR (1) BR7901114A (es)
DE (1) DE2807514C3 (es)
ES (1) ES240671Y (es)
FR (1) FR2419413A1 (es)
GB (1) GB2015075B (es)
IT (1) IT1113736B (es)
SE (1) SE7901347L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945520C2 (de) * 1979-11-10 1982-01-21 Pierburg Gmbh & Co Kg, 4040 Neuss Membranpumpe
US4461245A (en) * 1982-04-13 1984-07-24 Michael Vinokur Fluid injection system for internal combustion engine
JPS612387U (ja) * 1984-06-08 1986-01-09 株式会社タダノ 車輌搭載クレ−ンの第２ア−ム縮小規制装置
JPS61157586U (es) * 1985-03-20 1986-09-30
JPH03127089U (es) * 1990-03-31 1991-12-20
US5251539A (en) * 1991-03-26 1993-10-12 Aisin Seiki Kabushiki Kaisha Bellows pump
JPH0581183U (ja) * 1992-04-07 1993-11-02 株式会社ショーワ 車載型クレーンのアーム戻し機構
JPH0581184U (ja) * 1992-04-07 1993-11-02 株式会社ショーワ 車載型クレーンのアーム構造
US20150125318A1 (en) * 2013-11-01 2015-05-07 Allegiance Corporation Pneumatic pump system and related methods
JP6999047B2 (ja) * 2017-12-07 2022-02-10 青島海爾▲滾▼筒洗衣机有限公司 洗濯物処理剤貯留投入装置、洗濯機及びその洗濯物処理剤投入制御方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1268780A (en) * 1914-10-26 1918-06-04 Webb Jay Vacuum feed device for elevating liquid.
FR497690A (fr) * 1919-03-31 1919-12-12 Jacob Christian Hansen Elleham Dispositif de distribution de l'agent moteur dans les machines à vapeur, à air chaud et autres
FR651177A (fr) * 1927-08-25 1929-02-15 Ets Tecalemit Sa Application nouvelle, aux moteurs à combustion interne ou à explosion, de pompes actionnées par l'écoulement d'un fluide, et de mise en oeuvre de cette application
US1920146A (en) * 1930-04-24 1933-07-25 Trico Products Corp Fluid operated motor
US2092482A (en) * 1934-03-01 1937-09-07 Bendix Aviat Corp Carburetor
US2494529A (en) * 1945-02-23 1950-01-10 Axel M Wirtanen Vacuum rupture operated pump
US2552261A (en) * 1947-06-28 1951-05-08 Earl A Coughlin Pump for aerating water
US2919650A (en) * 1955-09-22 1960-01-05 Reiners Walter Diaphragm pump for non-lubricating and chemically aggressive liquids
US3162324A (en) * 1961-11-22 1964-12-22 Robertshaw Controls Co Pneumatic dispenser
SE316985B (es) * 1966-06-08 1969-11-03 Akerlund & Rausing Ab
US3421448A (en) * 1967-01-11 1969-01-14 Gen Motors Corp Fluid pressure actuated reciprocable pump
GB1433758A (en) * 1973-10-23 1976-04-28 Hamilton T W Membrane pump
FR2292184A1 (fr) * 1974-11-20 1976-06-18 Primagaz Cie Des Gaz De Petrol Pompe hydropneumatique, notamment pour installations alimentees en gaz butane liquide
US4110058A (en) * 1975-12-09 1978-08-29 Langle Juan Pedro Vacuum-operated liquid pump
FR2341747A1 (fr) * 1976-02-18 1977-09-16 Sibe Perfectionnements aux carburateurs a pompe de reprise

Also Published As

Publication number Publication date
IT7947969A0 (it) 1979-02-12
JPS5549590A (en) 1980-04-10
GB2015075A (en) 1979-09-05
US4199535A (en) 1980-04-22
JPS5723789B2 (es) 1982-05-20
DE2807514C3 (de) 1980-08-14
ES240671Y (es) 1979-08-16
DE2807514A1 (de) 1979-08-23
GB2015075B (en) 1982-04-21
DE2807514B2 (de) 1979-12-13
FR2419413A1 (fr) 1979-10-05
FR2419413B1 (es) 1983-04-01
IT1113736B (it) 1986-01-20
SE7901347L (sv) 1979-08-23
BR7901114A (pt) 1979-10-02

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