FR2406083A1 - Soupape de commande de fluide - Google Patents
Soupape de commande de fluideInfo
- Publication number
- FR2406083A1 FR2406083A1 FR7803504A FR7803504A FR2406083A1 FR 2406083 A1 FR2406083 A1 FR 2406083A1 FR 7803504 A FR7803504 A FR 7803504A FR 7803504 A FR7803504 A FR 7803504A FR 2406083 A1 FR2406083 A1 FR 2406083A1
- Authority
- FR
- France
- Prior art keywords
- shutter
- control valve
- fluid control
- valve
- action
- 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
Links
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
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
- F02M59/447—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 means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
-
- 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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
- F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
- F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
- F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S137/00—Fluid handling
- Y10S137/903—Rubber valve springs
-
- 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
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86622—Motor-operated
- Y10T137/8663—Fluid motor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Safety Valves (AREA)
Abstract
L'invention concerne une soupape comprenant un obturateur coulissant dans un sens dans un alésage contre l'action de premiers moyens élastiques et sous l'action d'une pression de fluide s'exerçant sur l'obturateur par une ouverture débouchant dans l'alésage, des seconds moyens élastiques étant prévus pour communiquer à l'obturateur un mouvement initial dans l'autre sens, lorsque la pression de fluide tombe La soupape de l'invention permet de fournir à un moteur à combustion interne une quantité suffisante de combustible au démarrage
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3560077A GB1590858A (en) | 1976-09-23 | 1977-08-24 | Fluid control valves |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2406083A1 true FR2406083A1 (fr) | 1979-05-11 |
FR2406083B1 FR2406083B1 (fr) | 1982-11-19 |
Family
ID=10379531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803504A Granted FR2406083A1 (fr) | 1977-08-24 | 1978-02-08 | Soupape de commande de fluide |
Country Status (6)
Country | Link |
---|---|
US (1) | US4275865A (fr) |
AR (1) | AR221039A1 (fr) |
BR (1) | BR7707239A (fr) |
ES (1) | ES463572A1 (fr) |
FR (1) | FR2406083A1 (fr) |
MX (1) | MX145349A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10031278A1 (de) * | 2000-06-27 | 2002-01-17 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
JP7290946B2 (ja) * | 2019-01-23 | 2023-06-14 | ナブテスコ株式会社 | 流量制御弁及び作業機械 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2093880A5 (fr) * | 1970-05-30 | 1972-01-28 | Simms Motor Units Ltd | |
FR2171193A1 (fr) * | 1972-02-09 | 1973-09-21 | Bosch Gmbh Robert |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2070659A (en) * | 1935-08-15 | 1937-02-16 | Universal Cooler Corp | Compressor valve |
US3086552A (en) * | 1960-05-20 | 1963-04-23 | Fmc Corp | Counterbalance mechanism |
DE1939293A1 (de) * | 1969-08-01 | 1971-02-11 | Kracht Pumpen Motoren | Druckregler |
US3621875A (en) * | 1969-11-25 | 1971-11-23 | Cessna Aircraft Co | Pressure-actuated valve |
FR2165220A5 (fr) * | 1971-12-22 | 1973-08-03 | Roto Diesel Sa | |
DE2329328C2 (de) * | 1973-06-08 | 1985-03-28 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Automatisches Zuschaltventil |
US4002027A (en) * | 1973-10-01 | 1977-01-11 | Tyrone Hydraulics, Inc. | Multiple pump control system |
US4083345A (en) * | 1975-10-14 | 1978-04-11 | Stanadyne, Inc. | Fuel injection pump |
BR7604389A (pt) * | 1975-11-20 | 1978-01-17 | Lucas Industries Ltd | Aparelho de bombeamento de combustivel para suprir combustivel a um motor de combustao interna |
-
1977
- 1977-10-19 US US05/843,453 patent/US4275865A/en not_active Expired - Lifetime
- 1977-10-26 ES ES463572A patent/ES463572A1/es not_active Expired
- 1977-10-27 BR BR7707239A patent/BR7707239A/pt unknown
- 1977-10-31 AR AR26980277A patent/AR221039A1/es active
- 1977-10-31 MX MX171153A patent/MX145349A/es unknown
-
1978
- 1978-02-08 FR FR7803504A patent/FR2406083A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2093880A5 (fr) * | 1970-05-30 | 1972-01-28 | Simms Motor Units Ltd | |
FR2171193A1 (fr) * | 1972-02-09 | 1973-09-21 | Bosch Gmbh Robert |
Also Published As
Publication number | Publication date |
---|---|
MX145349A (es) | 1982-01-27 |
ES463572A1 (es) | 1978-07-01 |
US4275865A (en) | 1981-06-30 |
BR7707239A (pt) | 1979-05-29 |
AR221039A1 (es) | 1980-12-30 |
FR2406083B1 (fr) | 1982-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |