JPS5252025A - Exhaust gas recycling valve - Google Patents

Exhaust gas recycling valve

Info

Publication number
JPS5252025A
JPS5252025A JP12710675A JP12710675A JPS5252025A JP S5252025 A JPS5252025 A JP S5252025A JP 12710675 A JP12710675 A JP 12710675A JP 12710675 A JP12710675 A JP 12710675A JP S5252025 A JPS5252025 A JP S5252025A
Authority
JP
Japan
Prior art keywords
exhaust gas
gas recycling
recycling valve
opened
effective
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
Application number
JP12710675A
Other languages
English (en)
Other versions
JPS5311605B2 (ja
Inventor
Masaharu Sumiyoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP12710675A priority Critical patent/JPS5252025A/ja
Priority to US05/659,954 priority patent/US4044735A/en
Publication of JPS5252025A publication Critical patent/JPS5252025A/ja
Publication of JPS5311605B2 publication Critical patent/JPS5311605B2/ja
Granted legal-status Critical Current

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
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
    • 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
    • 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
    • Y10S137/907—Vacuum-actuated 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7796—Senses inlet pressure
    • 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
    • Y10T137/7835—Valve seating in direction of flow
    • Y10T137/7836—Flexible diaphragm or bellows reactor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
JP12710675A 1975-10-22 1975-10-22 Exhaust gas recycling valve Granted JPS5252025A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12710675A JPS5252025A (en) 1975-10-22 1975-10-22 Exhaust gas recycling valve
US05/659,954 US4044735A (en) 1975-10-22 1976-02-20 Exhaust gas recirculation valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12710675A JPS5252025A (en) 1975-10-22 1975-10-22 Exhaust gas recycling valve

Publications (2)

Publication Number Publication Date
JPS5252025A true JPS5252025A (en) 1977-04-26
JPS5311605B2 JPS5311605B2 (ja) 1978-04-22

Family

ID=14951740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12710675A Granted JPS5252025A (en) 1975-10-22 1975-10-22 Exhaust gas recycling valve

Country Status (2)

Country Link
US (1) US4044735A (ja)
JP (1) JPS5252025A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164918A (en) * 1978-02-21 1979-08-21 General Motors Corporation Exhaust gas recirculation control
US4180034A (en) * 1978-05-25 1979-12-25 General Motors Corporation Exhaust gas recirculation control
US4186702A (en) * 1978-06-02 1980-02-05 General Motors Corporation Exhaust gas recirculation control
JPS5843626Y2 (ja) * 1978-07-25 1983-10-03 アイシン精機株式会社 集積型バルブセツト装置
US4196707A (en) * 1978-07-31 1980-04-08 General Motors Corporation Exhaust gas recirculation control
US4186703A (en) * 1978-09-06 1980-02-05 General Motors Corporation Exhaust gas recirculation control
DE2910846A1 (de) * 1979-03-20 1980-10-02 Bosch Gmbh Robert Differenzdruckventil fuer eine kraftstoffeinspritzanlage
JPS6029906U (ja) * 1983-08-05 1985-02-28 三菱重工業株式会社 フラツシング装置
US5076322A (en) * 1990-10-15 1991-12-31 Pradip Choksi Vacuum limiting, regulating device
WO2011123849A2 (en) * 2010-04-02 2011-10-06 Tyco Valves & Controls Lp Method and apparatus for monitoring operation of a pilot-controlled pressure relief valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144044A (en) * 1962-12-06 1964-08-11 Union Carbide Corp Apparatus for providing closed ventilation of automotive crankcases
IT947400B (it) * 1972-02-08 1973-05-21 Alfa Romeo Spa Dispositivo di regolazione della portata del gas di scarico ricirco lato in un motore a combustione interna
US3929148A (en) * 1972-02-14 1975-12-30 Meci Materiel Elect Contr Differential and proportional pneumatic amplifiers
US3802402A (en) * 1972-03-30 1974-04-09 P Swatman Internal combustion engines
JPS5038653Y2 (ja) * 1972-04-17 1975-11-08
US3799131A (en) * 1972-04-19 1974-03-26 Gen Motors Corp Exhaust gas recirculation

Also Published As

Publication number Publication date
US4044735A (en) 1977-08-30
JPS5311605B2 (ja) 1978-04-22

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