GB1359164A - Air or fuel/air mixture flow control devices for internal com bustion engines - Google Patents

Air or fuel/air mixture flow control devices for internal com bustion engines

Info

Publication number
GB1359164A
GB1359164A GB945871A GB945871A GB1359164A GB 1359164 A GB1359164 A GB 1359164A GB 945871 A GB945871 A GB 945871A GB 945871 A GB945871 A GB 945871A GB 1359164 A GB1359164 A GB 1359164A
Authority
GB
United Kingdom
Prior art keywords
air
fuel
flow control
control devices
suction
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
GB945871A
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.)
Zenith Carburetter Co Ltd
Original Assignee
Zenith Carburetter Co Ltd
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 Zenith Carburetter Co Ltd filed Critical Zenith Carburetter Co Ltd
Priority to GB945871A priority Critical patent/GB1359164A/en
Publication of GB1359164A publication Critical patent/GB1359164A/en
Expired 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
    • F02M23/09—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus using valves directly opened by low 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

1359164 Pilot operated pressure regulators ZENITH CARBURETTER CO Ltd 17 April 1972 [15 April 1971] 9458/71 Heading G3P [Also in Division F1] In a valve assembly for controlling the flow of air or fuel-air mixture from a carburetter 27 to an I.C. engine intake manifold 22, a stem 34 on the diaphragm 16 opens a check valve 33, when the suction in the diaphragm chamber 13 reaches a predetermined value, so that the suction can act on the diaphragm 17 to move the valve 35 and allow flow through the outlet opening 25 from the inlet opening 24. The predetermined value of suction is adjustable by the spring abutment 32.
GB945871A 1972-04-17 1972-04-17 Air or fuel/air mixture flow control devices for internal com bustion engines Expired GB1359164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB945871A GB1359164A (en) 1972-04-17 1972-04-17 Air or fuel/air mixture flow control devices for internal com bustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB945871A GB1359164A (en) 1972-04-17 1972-04-17 Air or fuel/air mixture flow control devices for internal com bustion engines

Publications (1)

Publication Number Publication Date
GB1359164A true GB1359164A (en) 1974-07-10

Family

ID=9872364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB945871A Expired GB1359164A (en) 1972-04-17 1972-04-17 Air or fuel/air mixture flow control devices for internal com bustion engines

Country Status (1)

Country Link
GB (1) GB1359164A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee