ZA74324B - Fluid control valve - Google Patents
Fluid control valveInfo
- Publication number
- ZA74324B ZA74324B ZA740324A ZA74324A ZA74324B ZA 74324 B ZA74324 B ZA 74324B ZA 740324 A ZA740324 A ZA 740324A ZA 74324 A ZA74324 A ZA 74324A ZA 74324 B ZA74324 B ZA 74324B
- Authority
- ZA
- South Africa
- Prior art keywords
- control valve
- fluid control
- fluid
- valve
- control
- Prior art date
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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/55—Systems for actuating EGR valves using vacuum actuators
- F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2521—Flow comparison or differential response
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Driven Valves (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US329573A US3861642A (en) | 1973-02-05 | 1973-02-05 | Fluid control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA74324B true ZA74324B (en) | 1974-11-27 |
Family
ID=23286042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA740324A ZA74324B (en) | 1973-02-05 | 1974-01-16 | Fluid control valve |
Country Status (12)
Country | Link |
---|---|
US (1) | US3861642A (en) |
JP (1) | JPS49111039A (en) |
AR (1) | AR202013A1 (en) |
AU (1) | AU6444074A (en) |
BE (1) | BE810538A (en) |
BR (1) | BR7400812D0 (en) |
CA (1) | CA1000588A (en) |
DE (1) | DE2402669A1 (en) |
FR (1) | FR2216447B3 (en) |
GB (1) | GB1459513A (en) |
IT (1) | IT1007021B (en) |
ZA (1) | ZA74324B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3951120A (en) * | 1973-08-10 | 1976-04-20 | Robert Bosch G.M.B.H. | Diaphragm-controlled pressure control valve assembly |
JPS5215733B2 (en) * | 1973-08-31 | 1977-05-02 | ||
US4022237A (en) * | 1974-02-28 | 1977-05-10 | The Bendix Corporation | Exhaust gas recirculation flow control system |
US3981283A (en) * | 1974-09-03 | 1976-09-21 | Ford Motor Company | Engine exhaust gas recirculating control |
US3996905A (en) * | 1974-11-25 | 1976-12-14 | Chrysler Corporation | Vacuum controls for internal combustion engines |
US3998194A (en) * | 1975-09-04 | 1976-12-21 | Acf Industries, Incorporated | System for control of exhaust gas recirculation |
US3978878A (en) * | 1975-09-18 | 1976-09-07 | Hans Rudolph | Resilient supply and exhaust valve |
DE2546488A1 (en) * | 1975-10-17 | 1977-04-21 | Itw Ateco Gmbh | DIAPHRAGM VALVE |
US4308835A (en) * | 1980-01-25 | 1982-01-05 | Abbey Harold | Closed-loop fluidic control system for internal combustion engines |
JPS5364121A (en) * | 1976-11-17 | 1978-06-08 | Hitachi Ltd | Control valves for exhaust reflux devices |
US4108205A (en) * | 1977-02-28 | 1978-08-22 | Pneumeric Corp. | Valve arrangement |
US4190045A (en) * | 1978-04-24 | 1980-02-26 | Bourns Medical Systems, Inc. | Noise reducing exhalation valve and diaphragm |
JPS5672250A (en) * | 1979-11-15 | 1981-06-16 | Honda Motor Co Ltd | Controller for exhaust gas recirculation in engine |
EP0107309A1 (en) * | 1982-09-27 | 1984-05-02 | Borg-Warner Corporation | Pressure control system |
US4467998A (en) * | 1983-07-11 | 1984-08-28 | Johnson Service Company | High gain pneumatic switch |
US4633845A (en) * | 1984-08-31 | 1987-01-06 | Schmelzer Corporation | Vacuum control device |
US4753570A (en) * | 1986-10-14 | 1988-06-28 | Whirlpool Corporation | Bidirectional pump with diaphragm operated valve for dishwasher |
DE3712389C2 (en) * | 1987-04-11 | 2000-01-05 | Anton Obermayer | Breathing apparatus |
DE3712390A1 (en) * | 1987-04-11 | 1988-10-27 | Obermayer Anton | Valve |
FR2735541A1 (en) * | 1995-06-16 | 1996-12-20 | Filtrauto | Metallic sleeve for joining of valve body to pipe with added insert |
US5507309A (en) * | 1995-07-05 | 1996-04-16 | United Technologies Corporation | Pressure differential regulator |
US6079692A (en) * | 1997-04-03 | 2000-06-27 | Hunter Innovations | Combination diaphragm and groove coupler seal for automatic control valves |
US6837263B2 (en) * | 2000-10-20 | 2005-01-04 | Distaview Corporation | Liquid level control system |
DE10226228A1 (en) * | 2002-06-13 | 2003-12-24 | Continental Teves Ag & Co Ohg | Housing for pneumatic servo unit of motor vehicle's brake system has clamp made preferably of plastic to hold cylindrical edge section of one half of housing and flange on other half, thereby detachably connecting two halves |
US7325565B1 (en) * | 2005-03-23 | 2008-02-05 | Mizpah Lc | Backflow valve |
DE102018109412A1 (en) * | 2018-04-19 | 2019-11-07 | Boge Elastmetall Gmbh | Functional component for influencing a tank ventilation and arrangement of a functional component for influencing a tank ventilation on an intake line |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2376918A (en) * | 1943-05-26 | 1945-05-29 | Infilco Inc | Hydraulic switch device |
US3550629A (en) * | 1966-11-16 | 1970-12-29 | Robertshaw Controls Co | Condition responsive parameter control means |
-
1973
- 1973-02-05 US US329573A patent/US3861642A/en not_active Expired - Lifetime
-
1974
- 1974-01-11 AU AU64440/74A patent/AU6444074A/en not_active Expired
- 1974-01-16 ZA ZA740324A patent/ZA74324B/en unknown
- 1974-01-16 CA CA190,317A patent/CA1000588A/en not_active Expired
- 1974-01-21 DE DE2402669A patent/DE2402669A1/en active Pending
- 1974-01-23 IT IT19682/74A patent/IT1007021B/en active
- 1974-02-01 BE BE140495A patent/BE810538A/en unknown
- 1974-02-04 FR FR7403630A patent/FR2216447B3/fr not_active Expired
- 1974-02-05 JP JP49014182A patent/JPS49111039A/ja active Pending
- 1974-02-05 BR BR812/74A patent/BR7400812D0/en unknown
- 1974-02-05 GB GB532674A patent/GB1459513A/en not_active Expired
- 1974-02-28 AR AR252089A patent/AR202013A1/en active
Also Published As
Publication number | Publication date |
---|---|
AR202013A1 (en) | 1975-05-09 |
AU6444074A (en) | 1975-07-17 |
IT1007021B (en) | 1976-10-30 |
DE2402669A1 (en) | 1974-08-15 |
FR2216447B3 (en) | 1976-11-26 |
CA1000588A (en) | 1976-11-30 |
US3861642A (en) | 1975-01-21 |
JPS49111039A (en) | 1974-10-23 |
BE810538A (en) | 1974-05-29 |
GB1459513A (en) | 1976-12-22 |
BR7400812D0 (en) | 1974-10-29 |
FR2216447A1 (en) | 1974-08-30 |
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