GB596599A - Improvements in or relating to extra air valves for internal combustion engines - Google Patents

Improvements in or relating to extra air valves for internal combustion engines

Info

Publication number
GB596599A
GB596599A GB7898/45A GB789845A GB596599A GB 596599 A GB596599 A GB 596599A GB 7898/45 A GB7898/45 A GB 7898/45A GB 789845 A GB789845 A GB 789845A GB 596599 A GB596599 A GB 596599A
Authority
GB
United Kingdom
Prior art keywords
fluid
pair
closed
valves
circuit
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
GB7898/45A
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.)
ALFRED HENRY CRASKE
Original Assignee
ALFRED HENRY CRASKE
Filing date
Publication date
Application filed by ALFRED HENRY CRASKE filed Critical ALFRED HENRY CRASKE
Publication of GB596599A publication Critical patent/GB596599A/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
    • 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 Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

596,599. Fluid-pressure servomotorcontrol systems. CRASKE, A. H. March 29, 1945, Nos. 7898 and 21420. [Class 135] [Also in Group XXVII] An extra-air valve 21 supplying air to the induction pipe of an internal-combustion engine is opened by fluid under pressure acting on a plunger 29 having a cup-leather packing 30. The supply of the fluid, e.g. pressure lubricant from the engine lubricating system, is controlled by a pair of parallel valves 35 arranged so that, when one is open, the other is closedj The valves are operated by a pair of arms 40 on a bell-crank lever having an arm 38 which is attracted by a solenoid 12 against an adjustable spring 39. The circuit of the solenoid includes the gravity actuated switch, which closes when the vehicle is heading down hill or suddenly decelerated, and switches which are connected to the accelerator and brake pedals so as to be closed when these pedals are free. The circuit also includes a main switch, and a light indicating when it is closed.
GB7898/45A 1945-03-29 Improvements in or relating to extra air valves for internal combustion engines Expired GB596599A (en)

Publications (1)

Publication Number Publication Date
GB596599A true GB596599A (en) 1948-01-07

Family

ID=1629138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7898/45A Expired GB596599A (en) 1945-03-29 Improvements in or relating to extra air valves for internal combustion engines

Country Status (1)

Country Link
GB (1) GB596599A (en)

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