FR2369481A1 - Soupape a membrane - Google Patents
Soupape a membraneInfo
- Publication number
- FR2369481A1 FR2369481A1 FR7728215A FR7728215A FR2369481A1 FR 2369481 A1 FR2369481 A1 FR 2369481A1 FR 7728215 A FR7728215 A FR 7728215A FR 7728215 A FR7728215 A FR 7728215A FR 2369481 A1 FR2369481 A1 FR 2369481A1
- Authority
- FR
- France
- Prior art keywords
- valve
- diaphragm
- diaphragm valve
- centered
- internal combustion
- 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
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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/52—Arrangement of fuel metering devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
-
- 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
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7784—Responsive to change in rate of fluid flow
- Y10T137/7787—Expansible chamber subject to differential pressures
- Y10T137/7788—Pressures across fixed choke
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid-Driven Valves (AREA)
- Fuel-Injection Apparatus (AREA)
- Reciprocating Pumps (AREA)
- Safety Valves (AREA)
Abstract
a. Soupape à membrane; b. Soupape caractérisée en ce que la membrane présente une poche préformée, dans laquelle la plaque de soupape est disposée de manière lâche et peut être centrée par l'intermédiaire d'un ressort de soupape introduit coaxialement au siège de soupape; c. L'invention s'applique aux soupapes à membrane utilisées pour l'injection de carburant dans les moteurs à combustion interne.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2648955A DE2648955C2 (de) | 1976-10-28 | 1976-10-28 | Membranventil |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2369481A1 true FR2369481A1 (fr) | 1978-05-26 |
FR2369481B1 FR2369481B1 (fr) | 1983-10-28 |
Family
ID=5991683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728215A Granted FR2369481A1 (fr) | 1976-10-28 | 1977-09-19 | Soupape a membrane |
Country Status (5)
Country | Link |
---|---|
US (1) | US4161961A (fr) |
JP (1) | JPS5355520A (fr) |
DE (1) | DE2648955C2 (fr) |
FR (1) | FR2369481A1 (fr) |
GB (1) | GB1534460A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452006A1 (fr) * | 1979-03-20 | 1980-10-17 | Bosch Gmbh Robert | Soupape a pression differentielle pour installation d'injection de carburant |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19748343C2 (de) * | 1997-11-03 | 2001-11-22 | Danfoss As | Hydraulikventil |
US6932107B2 (en) * | 2003-06-24 | 2005-08-23 | Flow Control Industries, Inc. | Flow control valves |
EP2021892B1 (fr) | 2006-04-27 | 2013-02-20 | Sko Flo Industries, Inc. | Soupape de regulation de debit |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2085592A2 (fr) * | 1968-10-15 | 1971-12-24 | Bosch | |
FR2283370A1 (fr) * | 1974-08-27 | 1976-03-26 | Bosch Gmbh Robert | Soupape a membrane |
GB1447389A (en) * | 1973-11-26 | 1976-08-25 | Outboard Marine Corp | Primer valve |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1550614A1 (de) * | 1966-12-15 | 1969-11-06 | Westinghouse Bremsen Und Appba | Schliessorgan fuer pneumatische Rueckschlagventile |
DE2306390A1 (de) * | 1973-02-09 | 1974-08-22 | Junkers & Co | Membranventil |
-
1976
- 1976-10-28 DE DE2648955A patent/DE2648955C2/de not_active Expired
-
1977
- 1977-09-09 US US05/831,831 patent/US4161961A/en not_active Expired - Lifetime
- 1977-09-19 FR FR7728215A patent/FR2369481A1/fr active Granted
- 1977-10-21 JP JP12667177A patent/JPS5355520A/ja active Granted
- 1977-10-27 GB GB4467677A patent/GB1534460A/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2085592A2 (fr) * | 1968-10-15 | 1971-12-24 | Bosch | |
GB1447389A (en) * | 1973-11-26 | 1976-08-25 | Outboard Marine Corp | Primer valve |
FR2283370A1 (fr) * | 1974-08-27 | 1976-03-26 | Bosch Gmbh Robert | Soupape a membrane |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452006A1 (fr) * | 1979-03-20 | 1980-10-17 | Bosch Gmbh Robert | Soupape a pression differentielle pour installation d'injection de carburant |
Also Published As
Publication number | Publication date |
---|---|
US4161961A (en) | 1979-07-24 |
JPS5355520A (en) | 1978-05-20 |
DE2648955A1 (de) | 1978-05-03 |
GB1534460A (en) | 1978-12-06 |
FR2369481B1 (fr) | 1983-10-28 |
JPS6146706B2 (fr) | 1986-10-15 |
DE2648955C2 (de) | 1983-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DL | Decision of the director general to leave to make available licences of right | ||
ST | Notification of lapse |