JPS5389027A - Diaphragm type controlling valve device - Google Patents

Diaphragm type controlling valve device

Info

Publication number
JPS5389027A
JPS5389027A JP381577A JP381577A JPS5389027A JP S5389027 A JPS5389027 A JP S5389027A JP 381577 A JP381577 A JP 381577A JP 381577 A JP381577 A JP 381577A JP S5389027 A JPS5389027 A JP S5389027A
Authority
JP
Japan
Prior art keywords
valve device
diaphragm type
controlling valve
type controlling
diaphragm
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.)
Pending
Application number
JP381577A
Other languages
Japanese (ja)
Inventor
Kouichi Gomi
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 JP381577A priority Critical patent/JPS5389027A/en
Priority to CA273,922A priority patent/CA1065704A/en
Priority to DE19772712511 priority patent/DE2712511A1/en
Publication of JPS5389027A publication Critical patent/JPS5389027A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • F01N3/227—Control of additional air supply only, e.g. using by-passes or variable air pump drives using pneumatically operated valves, e.g. membrane valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • F02M26/58—Constructional details of the actuator; Mounting thereof
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/69—Lift valves, e.g. poppet valves having two or more valve-closing members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Fluid-Driven Valves (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Gas After Treatment (AREA)
JP381577A 1977-01-17 1977-01-17 Diaphragm type controlling valve device Pending JPS5389027A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP381577A JPS5389027A (en) 1977-01-17 1977-01-17 Diaphragm type controlling valve device
CA273,922A CA1065704A (en) 1977-01-17 1977-03-14 Diaphragm type control valve device
DE19772712511 DE2712511A1 (en) 1977-01-17 1977-03-22 Diaphragm valve for exhaust gas feed back - has housing edge with raised part working with corresponding recessed diaphragm part to prevent tearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP381577A JPS5389027A (en) 1977-01-17 1977-01-17 Diaphragm type controlling valve device

Publications (1)

Publication Number Publication Date
JPS5389027A true JPS5389027A (en) 1978-08-05

Family

ID=11567674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP381577A Pending JPS5389027A (en) 1977-01-17 1977-01-17 Diaphragm type controlling valve device

Country Status (3)

Country Link
JP (1) JPS5389027A (en)
CA (1) CA1065704A (en)
DE (1) DE2712511A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976750U (en) * 1982-11-16 1984-05-24 本田技研工業株式会社 Exhaust recirculation control device
JPS5990757A (en) * 1982-11-16 1984-05-25 Honda Motor Co Ltd Exhaust gas feed back control device
JPS5990756A (en) * 1982-11-16 1984-05-25 Honda Motor Co Ltd Exhaust gas recirculating control device
JP2010151081A (en) * 2008-12-26 2010-07-08 Nippon Soken Inc Exhaust gas recirculation device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492210A (en) * 1983-02-18 1985-01-08 Ballwin-Washington, Inc. Serviceable valve construction
JPS6095146A (en) * 1983-10-31 1985-05-28 Nissan Motor Co Ltd Erroneous operation preventive device for negative pressure actuator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976750U (en) * 1982-11-16 1984-05-24 本田技研工業株式会社 Exhaust recirculation control device
JPS5990757A (en) * 1982-11-16 1984-05-25 Honda Motor Co Ltd Exhaust gas feed back control device
JPS5990756A (en) * 1982-11-16 1984-05-25 Honda Motor Co Ltd Exhaust gas recirculating control device
JP2010151081A (en) * 2008-12-26 2010-07-08 Nippon Soken Inc Exhaust gas recirculation device
JP4705153B2 (en) * 2008-12-26 2011-06-22 株式会社日本自動車部品総合研究所 Exhaust gas recirculation device

Also Published As

Publication number Publication date
CA1065704A (en) 1979-11-06
DE2712511A1 (en) 1978-07-20

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