GB1253864A - Improvements relating to internal combustion engines - Google Patents

Improvements relating to internal combustion engines

Info

Publication number
GB1253864A
GB1253864A GB078/69A GB17869A GB1253864A GB 1253864 A GB1253864 A GB 1253864A GB 078/69 A GB078/69 A GB 078/69A GB 17869 A GB17869 A GB 17869A GB 1253864 A GB1253864 A GB 1253864A
Authority
GB
United Kingdom
Prior art keywords
intake manifold
engine
air flow
valve
butterfly valve
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
GB078/69A
Other languages
English (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 DE19681601392 external-priority patent/DE1601392C3/de
Priority claimed from DE19681804790 external-priority patent/DE1804790A1/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1253864A publication Critical patent/GB1253864A/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
    • 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)
GB078/69A 1968-01-03 1969-01-02 Improvements relating to internal combustion engines Expired GB1253864A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681601392 DE1601392C3 (de) 1968-01-03 1968-01-03 Regeleinrichtung zur Regelung der Leerlaufdrehzahl von Brennkraftmaschinen
DE19681804790 DE1804790A1 (de) 1968-10-24 1968-10-24 Regelung der Leerlaufdrehzahl von Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
GB1253864A true GB1253864A (en) 1971-11-17

Family

ID=25753479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB078/69A Expired GB1253864A (en) 1968-01-03 1969-01-02 Improvements relating to internal combustion engines

Country Status (6)

Country Link
JP (1) JPS505323B1 (de)
AT (1) AT290208B (de)
CH (1) CH482106A (de)
FR (1) FR1594991A (de)
GB (1) GB1253864A (de)
SE (1) SE344983B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966122A (en) * 1989-04-13 1990-10-30 Siemens Aktiengesellschaft Bypass throttle control for a motor vehicle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171686A (en) * 1975-06-26 1979-10-23 Societe Industrielle De Brevets Et D'etudes S.I.B.E. Carburation devices with idle adjustment
US4102315A (en) * 1977-01-14 1978-07-25 The Bendix Corporation Proportional controller for controlling air flow to an engine
DE2948501C2 (de) * 1979-12-01 1981-12-10 Bayerische Motoren Werke AG, 8000 München Regeleinrichtung für die Leerlauf-Drehzahl von Brennkraftmaschinen, insbesondere fremdgezündeten Einspritz-Brennkraftmaschinen
JPH01103456U (de) * 1987-12-28 1989-07-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966122A (en) * 1989-04-13 1990-10-30 Siemens Aktiengesellschaft Bypass throttle control for a motor vehicle

Also Published As

Publication number Publication date
FR1594991A (de) 1970-06-08
JPS505323B1 (de) 1975-03-03
AT290208B (de) 1971-05-25
SE344983B (de) 1972-05-08
CH482106A (de) 1969-11-30

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