IT1007021B - Valvola di controllo per fluidi - Google Patents

Valvola di controllo per fluidi

Info

Publication number
IT1007021B
IT1007021B IT19682/74A IT1968274A IT1007021B IT 1007021 B IT1007021 B IT 1007021B IT 19682/74 A IT19682/74 A IT 19682/74A IT 1968274 A IT1968274 A IT 1968274A IT 1007021 B IT1007021 B IT 1007021B
Authority
IT
Italy
Prior art keywords
fluids
control valve
valve
control
Prior art date
Application number
IT19682/74A
Other languages
English (en)
Italian (it)
Original Assignee
Fram Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fram Corp filed Critical Fram Corp
Application granted granted Critical
Publication of IT1007021B publication Critical patent/IT1007021B/it

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)
IT19682/74A 1973-02-05 1974-01-23 Valvola di controllo per fluidi IT1007021B (it)

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
IT1007021B true IT1007021B (it) 1976-10-30

Family

ID=23286042

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19682/74A IT1007021B (it) 1973-02-05 1974-01-23 Valvola di controllo per fluidi

Country Status (12)

Country Link
US (1) US3861642A (pt)
JP (1) JPS49111039A (pt)
AR (1) AR202013A1 (pt)
AU (1) AU6444074A (pt)
BE (1) BE810538A (pt)
BR (1) BR7400812D0 (pt)
CA (1) CA1000588A (pt)
DE (1) DE2402669A1 (pt)
FR (1) FR2216447B3 (pt)
GB (1) GB1459513A (pt)
IT (1) IT1007021B (pt)
ZA (1) ZA74324B (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2240357B1 (pt) * 1973-08-10 1978-09-15 Bosch Gmbh Robert
JPS5215733B2 (pt) * 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 (de) * 1975-10-17 1977-04-21 Itw Ateco Gmbh Membran-ventil
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
DE3712390A1 (de) * 1987-04-11 1988-10-27 Obermayer Anton Ventil
DE3712389C2 (de) * 1987-04-11 2000-01-05 Anton Obermayer Atemhilfegerät
FR2735541A1 (fr) * 1995-06-16 1996-12-20 Filtrauto Bague metallique sertissable, et ensemble comportant une telle bague
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 (de) * 2002-06-13 2003-12-24 Continental Teves Ag & Co Ohg Gehäuse für einen pneumatischen Kraftverstärker, dessen Gehäuseschalen durch eine Klammer miteinander verbunden sind
US7325565B1 (en) * 2005-03-23 2008-02-05 Mizpah Lc Backflow valve
DE102018109412A1 (de) * 2018-04-19 2019-11-07 Boge Elastmetall Gmbh Funktionsbauteil zur Beeinflussung einer Tankentlüftung und Anordnung eines Funktionsbauteils zur Beeinflussung einer Tankentlüftung an einer Ansaugleitung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ZA74324B (en) 1974-11-27
AR202013A1 (es) 1975-05-09
BR7400812D0 (pt) 1974-10-29
US3861642A (en) 1975-01-21
FR2216447A1 (pt) 1974-08-30
CA1000588A (en) 1976-11-30
GB1459513A (en) 1976-12-22
DE2402669A1 (de) 1974-08-15
JPS49111039A (pt) 1974-10-23
FR2216447B3 (pt) 1976-11-26
AU6444074A (en) 1975-07-17
BE810538A (fr) 1974-05-29

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