GB1206261A - By-pass valve for controlling air flow in an internal combustion engine exhaust system air injector - Google Patents

By-pass valve for controlling air flow in an internal combustion engine exhaust system air injector

Info

Publication number
GB1206261A
GB1206261A GB2211/69A GB221169A GB1206261A GB 1206261 A GB1206261 A GB 1206261A GB 2211/69 A GB2211/69 A GB 2211/69A GB 221169 A GB221169 A GB 221169A GB 1206261 A GB1206261 A GB 1206261A
Authority
GB
United Kingdom
Prior art keywords
valve
port
air
exhaust system
exhaust
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.)
Expired
Application number
GB2211/69A
Other languages
English (en)
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.)
Borg Warner Corp
Original Assignee
Borg Warner 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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of GB1206261A publication Critical patent/GB1206261A/en
Expired 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

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)
  • Fluid-Driven Valves (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
GB2211/69A 1968-02-01 1969-01-14 By-pass valve for controlling air flow in an internal combustion engine exhaust system air injector Expired GB1206261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70226668A 1968-02-01 1968-02-01

Publications (1)

Publication Number Publication Date
GB1206261A true GB1206261A (en) 1970-09-23

Family

ID=24820499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2211/69A Expired GB1206261A (en) 1968-02-01 1969-01-14 By-pass valve for controlling air flow in an internal combustion engine exhaust system air injector

Country Status (4)

Country Link
US (1) US3479816A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5013886B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2001105A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1206261A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019137611A1 (de) * 2018-01-11 2019-07-18 Pierburg Gmbh Luftzufuhrregelsystem für eine verbrennungskraftmaschine
CN114072570A (zh) * 2019-06-18 2022-02-18 皮尔伯格有限责任公司 用于内燃机的阀设备

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591961A (en) * 1969-12-18 1971-07-13 Gen Motors Corp Air pump flow control valve for engine exhaust emission control system
GB1360177A (en) * 1971-12-25 1974-07-17 Nissan Motor Exhaust gas recirculation system for an internal combustion engine
DE2254961C2 (de) * 1972-11-10 1975-04-10 Deutsche Vergaser Gmbh & Co Kg, 4040 Neuss Regeleinrichtung für die Zumessung einer Zusatzluftmenge zur Verbesserung der Verbrennung in Brennkraftmaschinen oder der Nachverbrennung der Abgase von Brennkraftmaschinen
US3919843A (en) * 1972-12-12 1975-11-18 Renault Multifunction control valve
JPS5029919A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-07-17 1975-03-26
US3964259A (en) * 1973-08-06 1976-06-22 Acf Industries, Incorporated Multi condition relief valve
JPS5060615A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-09-28 1975-05-24
JPS561449B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-11-26 1981-01-13
US4178953A (en) * 1974-12-23 1979-12-18 Acf Industries, Incorporated Fail safe bypass valve
US4044788A (en) * 1974-12-23 1977-08-30 Acf Industries, Incorporated Diaphragm actuated valves
US4163543A (en) * 1977-09-07 1979-08-07 Fram Corporation Air control valve
US4242866A (en) * 1978-11-13 1981-01-06 Acf Industries, Incorporated By-pass valve
CN112283427B (zh) * 2020-10-30 2022-06-17 浙江理工大学 一种燃气自闭阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392523A (en) * 1966-06-09 1968-07-16 Gen Motors Corp Fluid flow control mechanism
US3430437A (en) * 1966-10-05 1969-03-04 Holley Carburetor Co Automotive exhaust emission system
US3397534A (en) * 1968-01-17 1968-08-20 Ford Motor Co Engine secondary air injection control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019137611A1 (de) * 2018-01-11 2019-07-18 Pierburg Gmbh Luftzufuhrregelsystem für eine verbrennungskraftmaschine
CN114072570A (zh) * 2019-06-18 2022-02-18 皮尔伯格有限责任公司 用于内燃机的阀设备

Also Published As

Publication number Publication date
US3479816A (en) 1969-11-25
DE1902780A1 (de) 1969-09-11
DE1902780B2 (de) 1976-07-01
FR2001105A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-09-26
JPS5013886B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-05-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Free format text: 5086,PAGE 5251