GB8822814D0 - Method & device for i c engine - Google Patents

Method & device for i c engine

Info

Publication number
GB8822814D0
GB8822814D0 GB888822814A GB8822814A GB8822814D0 GB 8822814 D0 GB8822814 D0 GB 8822814D0 GB 888822814 A GB888822814 A GB 888822814A GB 8822814 A GB8822814 A GB 8822814A GB 8822814 D0 GB8822814 D0 GB 8822814D0
Authority
GB
United Kingdom
Prior art keywords
engine
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Withdrawn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
GB888822814A
Other versions
GB2210929A (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.)
PLAYDON M
Original Assignee
PLAYDON M
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
Priority claimed from GB878723092A external-priority patent/GB8723092D0/en
Application filed by PLAYDON M filed Critical PLAYDON M
Priority to GB8822814A priority Critical patent/GB2210929A/en
Publication of GB8822814D0 publication Critical patent/GB8822814D0/en
Publication of GB2210929A publication Critical patent/GB2210929A/en
Withdrawn legal-status Critical Current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
    • F02M23/02—Apparatus for adding secondary air to fuel-air mixture with personal control, or with secondary-air valve controlled by main combustion-air throttle
    • F02M23/025—Optional operation by means of a hand or foot switch
    • 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
    • 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
GB8822814A 1987-10-01 1988-09-29 Adding air to i.c. engine mixture intake manifolds Withdrawn GB2210929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8822814A GB2210929A (en) 1987-10-01 1988-09-29 Adding air to i.c. engine mixture intake manifolds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878723092A GB8723092D0 (en) 1987-10-01 1987-10-01 I c engine
GB8822814A GB2210929A (en) 1987-10-01 1988-09-29 Adding air to i.c. engine mixture intake manifolds

Publications (2)

Publication Number Publication Date
GB8822814D0 true GB8822814D0 (en) 1988-11-02
GB2210929A GB2210929A (en) 1989-06-21

Family

ID=26292804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8822814A Withdrawn GB2210929A (en) 1987-10-01 1988-09-29 Adding air to i.c. engine mixture intake manifolds

Country Status (1)

Country Link
GB (1) GB2210929A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB184045A (en) * 1921-07-23 1922-08-10 Albert Ernest Davies Improvements in extra air valves for internal combustion engines
GB197714A (en) * 1922-01-18 1923-05-18 Arthur Graham France New or improved secondary air supply means for internal combustion engines
GB215807A (en) * 1923-01-09 1924-05-09 Ernest Forder Novel or improved extra air valve for use as an equalising valve for internal combustion engines
GB300779A (en) * 1927-11-05 1928-11-22 Ernest James Goodyear New or improved extra air control device for use with internal combustion engines
US4160433A (en) * 1978-02-17 1979-07-10 Olson Engineering Inc. Modulating air control valve
US4373500A (en) * 1981-09-25 1983-02-15 Haynes Louis E Carburetor air injection system

Also Published As

Publication number Publication date
GB2210929A (en) 1989-06-21

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Legal Events

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