ES460923A1 - Bomba de diafragma, con valvula de cierre, para suministrar combustible a motores de combustion interna. - Google Patents
Bomba de diafragma, con valvula de cierre, para suministrar combustible a motores de combustion interna.Info
- Publication number
- ES460923A1 ES460923A1 ES460923A ES460923A ES460923A1 ES 460923 A1 ES460923 A1 ES 460923A1 ES 460923 A ES460923 A ES 460923A ES 460923 A ES460923 A ES 460923A ES 460923 A1 ES460923 A1 ES 460923A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel
- pump
- valve
- shut
- outlet duct
- 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.)
- Expired
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
- 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
- F02M37/06—Feeding by means of driven pumps mechanically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
- F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0753—Control by change of position or inertia of system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
Bomba de diafragma, con válvula de cierre, para suministrar combustible a motores de combustión interna, que comprende por lo menos un conducto de entrada para combustible de un depósito provisto de un conducto de salida, y un conducto de salida para el combustible desde la bomba, comprendiendo también ésta una válvula de succión y una válvula de descarga accionadas por dicho diafragma para transferir el combustible desde el citado conducto de entrada al de salida.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6749277A IT1073297B (it) | 1977-03-07 | 1977-03-07 | Pompa a membrana per carburante con valvola di intercettamento |
Publications (1)
Publication Number | Publication Date |
---|---|
ES460923A1 true ES460923A1 (es) | 1978-05-16 |
Family
ID=11302872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES460923A Expired ES460923A1 (es) | 1977-03-07 | 1977-07-21 | Bomba de diafragma, con valvula de cierre, para suministrar combustible a motores de combustion interna. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4137889A (es) |
DE (1) | DE7721665U1 (es) |
ES (1) | ES460923A1 (es) |
GB (1) | GB1557367A (es) |
IT (1) | IT1073297B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4520772A (en) * | 1984-03-02 | 1985-06-04 | Walbro Corporation | Fuel shut-off valve for internal combustion engines |
DE19834443B4 (de) * | 1998-07-30 | 2004-07-01 | Wacker Construction Equipment Ag | Vorrichtung und Verfahren zum Steuern der Drehzahl eines Verbrennungsmotors |
US7216635B1 (en) * | 2004-09-30 | 2007-05-15 | Walbro Engine Management, L.L.C. | Evaporative emission controls in a fuel system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3942504A (en) * | 1974-12-16 | 1976-03-09 | Ford Motor Company | Fuel flow shut-off valve |
JPS51132557A (en) * | 1975-05-14 | 1976-11-17 | Honda Motor Co Ltd | Device for preventing fuel from leaking when vehicle is overturned |
US3983890A (en) * | 1975-06-09 | 1976-10-05 | Robertshaw Controls Company | Roll over valve construction and method of making the same |
US4011848A (en) * | 1975-08-15 | 1977-03-15 | Chrysler Corporation | Fuel filter and roll-over valve |
US4054116A (en) * | 1976-04-09 | 1977-10-18 | Chrysler Corporation | Emergency fuel line closure |
-
1977
- 1977-03-07 IT IT6749277A patent/IT1073297B/it active
- 1977-07-06 GB GB2830677A patent/GB1557367A/en not_active Expired
- 1977-07-09 DE DE7721665U patent/DE7721665U1/de not_active Expired
- 1977-07-21 ES ES460923A patent/ES460923A1/es not_active Expired
- 1977-07-21 US US05/817,774 patent/US4137889A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1557367A (en) | 1979-12-05 |
US4137889A (en) | 1979-02-06 |
DE7721665U1 (de) | 1977-11-03 |
IT1073297B (it) | 1985-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990301 |