GB1380595A - Regulating device for internal combustion engines - Google Patents
Regulating device for internal combustion enginesInfo
- Publication number
- GB1380595A GB1380595A GB4147572A GB4147572A GB1380595A GB 1380595 A GB1380595 A GB 1380595A GB 4147572 A GB4147572 A GB 4147572A GB 4147572 A GB4147572 A GB 4147572A GB 1380595 A GB1380595 A GB 1380595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- internal combustion
- bore
- regulating device
- combustion engines
- 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
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
- F02M3/06—Increasing idling speed
- F02M3/062—Increasing idling speed by altering as a function of motor r.p.m. the throttle valve stop or the fuel conduit cross-section by means of pneumatic or hydraulic means
-
- 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
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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
1380595 Regulating I C engines ROBERT BOSCH GmbH 7 Sept 1972 [8 Sept 1971] 41475/72 Heading FIB The cross-sectional area of a by-pass 3 around the throttle valve 2 is controlled in dependence upon the pressure downstream of the valve by a valve 4. The evacuated bore 8 is coupled to a valve member 10 which, at a predetermined pressure, substantially closes a bore portion 13 between bore portions 15 and 16 of greater crosssectional area. At a further predetermined pressure the member 10 substantially closes the bore portion 12. The operation of the valve 4 is adjustable by a throttle 21 in a by-pass 20.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2144886A DE2144886A1 (en) | 1971-09-08 | 1971-09-08 | REGULATING DEVICE FOR REGULATING THE SPEED OF COMBUSTION MACHINES IN IDLE AND FOR REGULATING THE FUEL AIR RATIO IN SLIDING OPERATION |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1380595A true GB1380595A (en) | 1975-01-15 |
Family
ID=5818980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4147572A Expired GB1380595A (en) | 1971-09-08 | 1972-09-07 | Regulating device for internal combustion engines |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4836514A (en) |
AT (1) | AT315576B (en) |
BR (1) | BR7206166D0 (en) |
CH (1) | CH535378A (en) |
CS (1) | CS158159B2 (en) |
DE (1) | DE2144886A1 (en) |
FR (1) | FR2152088A5 (en) |
GB (1) | GB1380595A (en) |
IT (1) | IT967230B (en) |
SU (1) | SU490299A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103321758A (en) * | 2013-04-24 | 2013-09-25 | 昌辉汽车电器(黄山)股份公司 | Corrugated pipe assembly for idle valve of automobile |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5013727A (en) * | 1973-06-09 | 1975-02-13 | ||
DE3529767A1 (en) * | 1975-09-06 | 1987-02-26 | Kloeckner Humboldt Deutz Ag | Engine brake device for an internal combustion engine |
DE2625141A1 (en) * | 1976-06-04 | 1977-12-22 | Bosch Gmbh Robert | VACUUM REGULATOR FOR A FUEL INJECTION SYSTEM |
CA1059393A (en) * | 1976-07-02 | 1979-07-31 | Bonnosuke Takamiya | Gas injection system for internal combustion engine |
DE2655171C3 (en) * | 1976-12-06 | 1980-03-20 | Bayerische Motoren Werke Ag, 8000 Muenchen | Control device for the idle speed of internal combustion engines, especially spark-ignition internal combustion engines |
JPS53131015U (en) * | 1977-03-23 | 1978-10-18 | ||
DE2855098C2 (en) * | 1978-01-20 | 1982-04-08 | Nippondenso Co., Ltd., Kariya, Aichi | Control system for an internal combustion engine |
GB2043776B (en) * | 1979-03-06 | 1983-05-05 | Nissan Motor | Extra air device for internal combustion engine |
DE3113986A1 (en) * | 1981-04-07 | 1982-10-21 | Robert Bosch Gmbh, 7000 Stuttgart | DEVICE FOR CONTROLLING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE |
US4512304A (en) * | 1983-10-20 | 1985-04-23 | Dresser Industries, Inc. | Method and apparatus for controlling air to gas ratio in gas engines |
JPS60100358U (en) * | 1983-12-09 | 1985-07-09 | 阪田 篤 | Sheet feeding device |
-
1971
- 1971-09-08 DE DE2144886A patent/DE2144886A1/en active Pending
-
1972
- 1972-08-22 CH CH1210872A patent/CH535378A/en not_active IP Right Cessation
- 1972-09-04 FR FR7231253A patent/FR2152088A5/fr not_active Expired
- 1972-09-06 BR BR006166/72A patent/BR7206166D0/en unknown
- 1972-09-06 CS CS610872A patent/CS158159B2/cs unknown
- 1972-09-06 AT AT765272A patent/AT315576B/en active
- 1972-09-07 IT IT28914/72A patent/IT967230B/en active
- 1972-09-07 GB GB4147572A patent/GB1380595A/en not_active Expired
- 1972-09-07 SU SU1829591A patent/SU490299A3/en active
- 1972-09-07 JP JP47089995A patent/JPS4836514A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103321758A (en) * | 2013-04-24 | 2013-09-25 | 昌辉汽车电器(黄山)股份公司 | Corrugated pipe assembly for idle valve of automobile |
Also Published As
Publication number | Publication date |
---|---|
CH535378A (en) | 1973-03-31 |
DE2144886A1 (en) | 1973-03-15 |
IT967230B (en) | 1974-02-28 |
BR7206166D0 (en) | 1973-08-21 |
AT315576B (en) | 1974-05-27 |
FR2152088A5 (en) | 1973-04-20 |
JPS4836514A (en) | 1973-05-30 |
SU490299A3 (en) | 1975-10-30 |
CS158159B2 (en) | 1974-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |