JPS5449616A - Air control valve - Google Patents

Air control valve

Info

Publication number
JPS5449616A
JPS5449616A JP10740278A JP10740278A JPS5449616A JP S5449616 A JPS5449616 A JP S5449616A JP 10740278 A JP10740278 A JP 10740278A JP 10740278 A JP10740278 A JP 10740278A JP S5449616 A JPS5449616 A JP S5449616A
Authority
JP
Japan
Prior art keywords
control valve
air control
air
valve
control
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
JP10740278A
Other languages
Japanese (ja)
Inventor
Jiei Uitsuchiyaa Robaato
Ii Kutsuku Jiyon
Jii Hansen Kento
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.)
Fram Corp
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
Publication of JPS5449616A publication Critical patent/JPS5449616A/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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
JP10740278A 1977-09-07 1978-09-01 Air control valve Pending JPS5449616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83122077A 1977-09-07 1977-09-07

Publications (1)

Publication Number Publication Date
JPS5449616A true JPS5449616A (en) 1979-04-19

Family

ID=25258569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10740278A Pending JPS5449616A (en) 1977-09-07 1978-09-01 Air control valve

Country Status (6)

Country Link
JP (1) JPS5449616A (en)
DE (1) DE2838885A1 (en)
FR (1) FR2402820A1 (en)
GB (1) GB2004030A (en)
IT (1) IT1098493B (en)
SE (1) SE7809341A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001048408A1 (en) * 1999-12-24 2001-07-05 Ichimaru Giken Co., Ltd. Piston valve
JP2002250465A (en) * 2001-02-21 2002-09-06 Asahi Enterp:Kk Control valve
JP2009058021A (en) * 2007-08-30 2009-03-19 Noritz Corp Check-valve and check-valve device with this, and hot-water supply apparatus, and hot water supply system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393855A (en) * 1980-12-11 1983-07-19 Andre Mandar Correcting device for the combustion of engines of vehicles during transitional phases of operation
US4556077A (en) * 1983-12-20 1985-12-03 Allied Corporation Switching valve for a fuel supply system
CA3076749A1 (en) * 2017-09-29 2019-04-04 Fisher Controls International Llc Relay valve and force balancing method
CN112013152B (en) * 2020-08-05 2022-03-15 国能龙源环保有限公司 Liquid level control valve, liquid level control system and liquid level control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875784A (en) * 1954-01-05 1959-03-03 Bendix Aviat Corp Three-way solenoid valve
FR1195936A (en) * 1958-05-16 1959-11-20 Three-way control valve
US3304048A (en) * 1963-10-14 1967-02-14 Roberts Simon Balanced valve
JPS4734522U (en) * 1971-05-15 1972-12-18
US3823556A (en) * 1971-05-19 1974-07-16 Toyota Motor Co Ltd Change-over valve assembly for a gas passageway

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001048408A1 (en) * 1999-12-24 2001-07-05 Ichimaru Giken Co., Ltd. Piston valve
JP2002250465A (en) * 2001-02-21 2002-09-06 Asahi Enterp:Kk Control valve
JP2009058021A (en) * 2007-08-30 2009-03-19 Noritz Corp Check-valve and check-valve device with this, and hot-water supply apparatus, and hot water supply system

Also Published As

Publication number Publication date
GB2004030A (en) 1979-03-21
IT1098493B (en) 1985-09-07
SE7809341A (en) 1979-03-07
IT7827313A0 (en) 1978-09-05
DE2838885A1 (en) 1979-03-15
FR2402820A1 (en) 1979-04-06

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