FR2530292B1 - Clapet d'alimentation - Google Patents
Clapet d'alimentationInfo
- Publication number
- FR2530292B1 FR2530292B1 FR8311308A FR8311308A FR2530292B1 FR 2530292 B1 FR2530292 B1 FR 2530292B1 FR 8311308 A FR8311308 A FR 8311308A FR 8311308 A FR8311308 A FR 8311308A FR 2530292 B1 FR2530292 B1 FR 2530292B1
- Authority
- FR
- France
- Prior art keywords
- supply valve
- valve
- supply
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/462—Delivery valves
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7866—Plural seating
- Y10T137/7867—Sequential
-
- 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
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88038—One valve head carries other valve head
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8220493 | 1982-07-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2530292A1 FR2530292A1 (fr) | 1984-01-20 |
FR2530292B1 true FR2530292B1 (fr) | 1987-10-23 |
Family
ID=10531686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8311308A Expired FR2530292B1 (fr) | 1982-07-15 | 1983-07-01 | Clapet d'alimentation |
Country Status (6)
Country | Link |
---|---|
US (1) | US4524799A (fr) |
JP (1) | JPS5923059A (fr) |
DE (1) | DE3325451A1 (fr) |
ES (1) | ES522986A0 (fr) |
FR (1) | FR2530292B1 (fr) |
IT (1) | IT1163413B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8553563V0 (it) * | 1985-07-02 | 1985-07-02 | Weber Spa | Dispositivo di controllo per apparati di iniezione del combustibile per motori a ciclo diesel |
JPH01179345U (fr) * | 1988-06-09 | 1989-12-22 | ||
US5918628A (en) * | 1997-06-17 | 1999-07-06 | Parker-Hannifin Corporation | Multi-stage check valve |
EP1950411B1 (fr) * | 1999-02-09 | 2012-09-12 | Hitachi, Ltd. | Pompe d'alimentation en combustible à haute pression pour moteur à combustion interne |
US20050145809A1 (en) * | 2004-01-05 | 2005-07-07 | Wen-Tsong Lee | Multifunctional valve device |
JP2014224523A (ja) * | 2013-04-18 | 2014-12-04 | 株式会社デンソー | 弁装置、及びこの弁装置を用いる高圧ポンプ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421475A (en) * | 1941-09-05 | 1947-06-03 | Beeh Louis | Fuel feeding system |
US2352322A (en) * | 1942-01-02 | 1944-06-27 | Ex Cell O Corp | Pressure reduction check valve |
GB661008A (en) * | 1947-09-18 | 1951-11-14 | Atlas Diesel Ab | Improvements in valves |
DE971796C (de) * | 1952-05-15 | 1959-03-26 | Friedmann & Maier Ag | Einspritzpumpe fuer Einspritzbrennkraftmaschinen |
US2836193A (en) * | 1954-12-08 | 1958-05-27 | Gen Motors Corp | Check valve device |
US3439705A (en) * | 1967-01-09 | 1969-04-22 | Ford Motor Co | Fluid flow control valve assembly |
GB1347260A (en) * | 1970-08-27 | 1974-02-27 | Cav Ltd | Delivery valves |
US3908621A (en) * | 1973-04-25 | 1975-09-30 | Ambac Ind | Hydraulically loaded injector nozzle |
GB1511122A (en) * | 1975-01-15 | 1978-05-17 | Vysoke Uceni Tech Brne | Fuel injection pump for compression ignition engines |
CS188353B1 (en) * | 1975-02-14 | 1979-03-30 | Jaromir Indra | Displacement valve for the injection pump of the combustion engines |
DE3048347A1 (de) * | 1980-12-20 | 1982-07-22 | Volkswagenwerk Ag, 3180 Wolfsburg | Kraftstoffeinspritzeinrichtung |
US4478189A (en) * | 1982-12-08 | 1984-10-23 | Lucas Industries | Fuel injection system |
-
1983
- 1983-05-30 IT IT21365/83A patent/IT1163413B/it active
- 1983-06-03 ES ES522986A patent/ES522986A0/es active Granted
- 1983-06-08 US US06/502,162 patent/US4524799A/en not_active Expired - Fee Related
- 1983-06-16 JP JP58106820A patent/JPS5923059A/ja active Pending
- 1983-07-01 FR FR8311308A patent/FR2530292B1/fr not_active Expired
- 1983-07-14 DE DE19833325451 patent/DE3325451A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES8404733A1 (es) | 1984-05-01 |
FR2530292A1 (fr) | 1984-01-20 |
IT8321365A1 (it) | 1984-11-30 |
US4524799A (en) | 1985-06-25 |
JPS5923059A (ja) | 1984-02-06 |
IT1163413B (it) | 1987-04-08 |
IT8321365A0 (it) | 1983-05-30 |
DE3325451A1 (de) | 1984-01-19 |
ES522986A0 (es) | 1984-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |