GB1183954A - Improvements in or relating to Internal Combustion Engines - Google Patents

Improvements in or relating to Internal Combustion Engines

Info

Publication number
GB1183954A
GB1183954A GB4330567A GB4330567A GB1183954A GB 1183954 A GB1183954 A GB 1183954A GB 4330567 A GB4330567 A GB 4330567A GB 4330567 A GB4330567 A GB 4330567A GB 1183954 A GB1183954 A GB 1183954A
Authority
GB
United Kingdom
Prior art keywords
valve
pass
gear
pipe
clutch
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
GB4330567A
Inventor
William Tom Turner
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.)
Rootes Motors Ltd
Original Assignee
Rootes Motors 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 Rootes Motors Ltd filed Critical Rootes Motors Ltd
Priority to US729752A priority Critical patent/US3486595A/en
Priority to FR1579574D priority patent/FR1579574A/fr
Priority to DE19681751373 priority patent/DE1751373A1/en
Publication of GB1183954A publication Critical patent/GB1183954A/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
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/14—Location of idling system outlet relative to throttle valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/1055—Details of the valve housing having a fluid by-pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
    • F02P5/10—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
    • F02P5/103—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine
    • F02P5/106—Combustion-air pressure devices combined with other specific conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0228—Engines without compressor
    • F02D2700/023—Engines without compressor by means of one throttle device
    • F02D2700/0233—Engines without compressor by means of one throttle device depending on several parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0228—Engines without compressor
    • F02D2700/023—Engines without compressor by means of one throttle device
    • F02D2700/0235—Engines without compressor by means of one throttle device depending on the pressure of a gaseous or liquid medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)

Abstract

1,183,954. Change-speed control; valves. ROOTES Ltd. 15 May, 1968 [18 May, 1967; 14 Aug., 1967; 22 Sept., 1967], Nos. 23230/67, 37307/67 and 43305/67. Headings F2D and F2V. [Also in Division F1] The valve in a by-pass around the butterfly valve 14 of an I.C. engine carburetter 11 is actuated by suction transmitted through a pipe 18 opening to the carburetter mixture passage 11a adjacent the butterfly valve. Valves 26 and 27 in the pipe 18 which are operated by the clutch 8 and the gear-box 6, respectively are open when the clutch is engaged and the gear-box is in gear. A single valve (5), Fig. 2 (not shown), in the pipe 18 may be opened when an automatic transmission is operative by means of a mechanical connection (3) or an hydraulic connection (2). The by-pass valve may comprise a diaphragm 38 biased by a pair of springs 46 and 47 of different rates against the vacuum applied through the passage 18. The lighter spring 46 acts during movement of the valve member 39 to open a first restricted by-pass 43 and the heavier spring (47) acts during opening of an additional by-pass (40a). In a further embodiment of the by-pass valve, Fig. 8 (not shown), the springs (46, 47) are mounted on the same side of the diaphragm as the valve member (39).
GB4330567A 1967-05-18 1967-05-18 Improvements in or relating to Internal Combustion Engines Expired GB1183954A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US729752A US3486595A (en) 1967-05-18 1968-05-16 Internal combustion engines
FR1579574D FR1579574A (en) 1967-05-18 1968-05-17
DE19681751373 DE1751373A1 (en) 1967-05-18 1968-05-17 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2323067 1967-05-18

Publications (1)

Publication Number Publication Date
GB1183954A true GB1183954A (en) 1970-03-11

Family

ID=10192278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4330567A Expired GB1183954A (en) 1967-05-18 1967-05-18 Improvements in or relating to Internal Combustion Engines

Country Status (1)

Country Link
GB (1) GB1183954A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2003313A2 (en) * 2006-03-15 2008-12-17 Aisan Kogyo Kabushiki Kaisha Exhaust pressure control valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2003313A2 (en) * 2006-03-15 2008-12-17 Aisan Kogyo Kabushiki Kaisha Exhaust pressure control valve
EP2003313A4 (en) * 2006-03-15 2010-04-07 Aisan Ind Exhaust pressure control valve

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees