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GB2017818A - Throttle assembly for an internal combustion engine - Google Patents

Throttle assembly for an internal combustion engine

Info

Publication number
GB2017818A
GB2017818A GB7908592A GB7908592A GB2017818A GB 2017818 A GB2017818 A GB 2017818A GB 7908592 A GB7908592 A GB 7908592A GB 7908592 A GB7908592 A GB 7908592A GB 2017818 A GB2017818 A GB 2017818A
Authority
GB
United Kingdom
Prior art keywords
blade
throttle
response
shaft
opening
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Withdrawn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
GB7908592A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB2017818A publication Critical patent/GB2017818A/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Withdrawn legal-status Critical Current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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/48—Arrangement of air sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (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)
  • Lift Valve (AREA)

Abstract

A throttle body (10) has a throttle blade (14) positioned in a bore (12), the blade being controlled by the operator or a servosystem to control the amount of air being introduced to the intake manifold. Additionally, and upstream of the throttle blade, there is provided a blade (20) fixedly mounted to a rotatable shaft (22), the shaft being mounted to rotate in the throttle body. A torsion spring (26) is interconnected between the shaft (22) of the blade (20) and the throttle body (10) to establish the amount of resistive force being applied to the blade in response to the degree of opening of the blade. The blade (20) is opened in response to a pressure differential across the blade created in response to opening of the throttle blade (14). One or a plurality of fuel injectors supplying the intake manifold have a pulsed opening duration dependent on manifold pressure and engine speed. <IMAGE>
GB7908592A 1978-04-03 1979-03-12 Throttle assembly for an internal combustion engine Withdrawn GB2017818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89258978A 1978-04-03 1978-04-03

Publications (1)

Publication Number Publication Date
GB2017818A true GB2017818A (en) 1979-10-10

Family

ID=25400187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7908592A Withdrawn GB2017818A (en) 1978-04-03 1979-03-12 Throttle assembly for an internal combustion engine

Country Status (5)

Country Link
JP (1) JPS54134225A (en)
DE (1) DE2911489A1 (en)
FR (1) FR2422039A1 (en)
GB (1) GB2017818A (en)
IT (1) IT1110549B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254885A (en) * 1991-04-19 1992-10-21 Weber Srl Ic engine throttle valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131162A1 (en) * 1981-08-06 1983-04-28 Leybold-Heraeus GmbH, 5000 Köln THROTTLE VALVE WITH ACCURATE ADJUSTMENT OF THE FLOW GAP FOR VACUUM TECHNICAL SYSTEMS
EP2587103B1 (en) * 2011-10-27 2018-09-05 Generale de Robinetterie Industrielle et des Systemes de Surete (GRISS) S.A. Actuated Valve
EP3571386B1 (en) * 2017-01-23 2021-03-10 Eltronic Fueltech A/S A process unit for hazardous material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR793964A (en) * 1934-11-15 1936-02-05 Engine upgrades
US2808245A (en) * 1950-11-20 1957-10-01 Anna M Grover Fuel feed devices for internal combustion engines
FR67715E (en) * 1955-03-22 1958-03-18 Fuel system for internal combustion engines
US2828115A (en) * 1955-11-22 1958-03-25 George C Register Fuel atomizing and injecting device for internal combustion engines
US3724822A (en) * 1969-10-06 1973-04-03 Nissan Motor Intake air control device for internal combustion engine of fuel injection type
FR2092248A5 (en) * 1970-05-22 1971-01-21 Honda Motor Co Ltd
FR2163206A5 (en) * 1972-01-21 1973-07-20 Bosch Gmbh Robert Electrically controlled fuel injection system and air flow measurement for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254885A (en) * 1991-04-19 1992-10-21 Weber Srl Ic engine throttle valve

Also Published As

Publication number Publication date
IT7921315A0 (en) 1979-03-27
IT1110549B (en) 1985-12-23
JPS54134225A (en) 1979-10-18
FR2422039A1 (en) 1979-11-02
DE2911489A1 (en) 1979-10-11

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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)