GB9101248D0 - Gas flow control valves - Google Patents

Gas flow control valves

Info

Publication number
GB9101248D0
GB9101248D0 GB919101248A GB9101248A GB9101248D0 GB 9101248 D0 GB9101248 D0 GB 9101248D0 GB 919101248 A GB919101248 A GB 919101248A GB 9101248 A GB9101248 A GB 9101248A GB 9101248 D0 GB9101248 D0 GB 9101248D0
Authority
GB
United Kingdom
Prior art keywords
gas flow
flow control
control valves
valves
gas
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.)
Withdrawn
Application number
GB919101248A
Other versions
GB2251918A (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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB9101248A priority Critical patent/GB2251918A/en
Publication of GB9101248D0 publication Critical patent/GB9101248D0/en
Publication of GB2251918A publication Critical patent/GB2251918A/en
Withdrawn legal-status Critical Current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)
GB9101248A 1991-01-19 1991-01-19 Gas flow control valve Withdrawn GB2251918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9101248A GB2251918A (en) 1991-01-19 1991-01-19 Gas flow control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9101248A GB2251918A (en) 1991-01-19 1991-01-19 Gas flow control valve

Publications (2)

Publication Number Publication Date
GB9101248D0 true GB9101248D0 (en) 1991-02-27
GB2251918A GB2251918A (en) 1992-07-22

Family

ID=10688749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9101248A Withdrawn GB2251918A (en) 1991-01-19 1991-01-19 Gas flow control valve

Country Status (1)

Country Link
GB (1) GB2251918A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703702A1 (en) * 1993-04-07 1994-10-14 Shell Int Research Road coating valve, spray bar fitted with such a valve and vehicle.
GB2290367A (en) * 1994-06-11 1995-12-20 Delta Fluid Products Ltd Fluid flow regulator
DE19918470A1 (en) * 1999-04-23 2000-10-26 Bayerische Motoren Werke Ag Device for supplying additional air to the exhaust gas flow of an internal combustion engine
DE19954472A1 (en) * 1999-11-12 2001-05-17 Pierburg Ag Actuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB506396A (en) * 1937-11-25 1939-05-25 Coxeter & Son Ltd Improvements in and relating to fluid flowmeters
GB832356A (en) * 1956-09-04 1960-04-06 Gas Council Improvements in or relating to non-return valves
US3776268A (en) * 1972-06-02 1973-12-04 Emerson Electric Co Stepped opening fluid pressure operated gas valve
JPS5060615A (en) * 1973-09-28 1975-05-24
JPS52102930A (en) * 1976-02-24 1977-08-29 Toyota Motor Corp Exhaust-gas-circulation control valve system for automobile

Also Published As

Publication number Publication date
GB2251918A (en) 1992-07-22

Similar Documents

Publication Publication Date Title
SG44480A1 (en) Flow rate control valve
EP0457244A3 (en) Flow control valve
GB2268247B (en) Fluid flow control valve
GB9101247D0 (en) Gas flow control valve
GB9212368D0 (en) Vortex valve flow control
GB9101248D0 (en) Gas flow control valves
GB2256698B (en) Flow control valve
GB2265966B (en) Flow control valve
GB9118697D0 (en) Fluid flow control valve
GB2222870B (en) Flow control valve
GB9310964D0 (en) Fluid flow control valves
HU9201038D0 (en) Flow controlling valve
GB2284648B (en) Gas control valves
GB9305779D0 (en) Flow control valve
GB2269650B (en) Flow control valves
AU685517B2 (en) Gas flow control valve
GB9221018D0 (en) Vortex valve flow control
GB9106119D0 (en) Flow regulating valve
AU114466S (en) Flow control valve
AU115031S (en) Flow control valve
AU115249S (en) Flow control valve
GB2251915B (en) Gas control valves
GB9212829D0 (en) Fluid flow control valves
GB9308302D0 (en) Flow control valve
GB9309260D0 (en) Flow control valve

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)