GB1467204A – Start air control system on an internal combustion engine
– Google Patents
GB1467204A – Start air control system on an internal combustion engine
– Google Patents
Start air control system on an internal combustion engine
Info
Publication number
GB1467204A
GB1467204A
GB1566775A
GB1566775A
GB1467204A
GB 1467204 A
GB1467204 A
GB 1467204A
GB 1566775 A
GB1566775 A
GB 1566775A
GB 1566775 A
GB1566775 A
GB 1566775A
GB 1467204 A
GB1467204 A
GB 1467204A
Authority
GB
United Kingdom
Prior art keywords
engine
throttle valve
speed
signal
shaft
Prior art date
1974-05-28
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
GB1566775A
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.)
1974-05-28
Filing date
1975-04-16
Publication date
1977-03-16
1975-04-16
Application filed by Bendix Corp
filed
Critical
Bendix Corp
1977-03-16
Publication of GB1467204A
publication
Critical
patent/GB1467204A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F02D—CONTROLLING COMBUSTION ENGINES
F02D41/00—Electrical control of supply of combustible mixture or its constituents
F02D41/02—Circuit arrangements for generating control signals
F02D41/04—Introducing corrections for particular operating conditions
F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
F02D41/067—Introducing corrections for particular operating conditions for engine starting or warming up for starting with control of the choke
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F02D—CONTROLLING COMBUSTION ENGINES
F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
F02D31/001—Electric control of rotation speed
F02D31/002—Electric control of rotation speed controlling air supply
F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F02D—CONTROLLING COMBUSTION ENGINES
F02D41/00—Electrical control of supply of combustible mixture or its constituents
F02D41/0002—Controlling intake air
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
Y02T10/40—Engine management systems
Abstract
1467204 Controlling air at starting of IC engines BENDIX CORP 16 April 1975 [28 May 1974] 15667/75 Heading F1B and F1H A start air control system on an I.C. engine having an air intake duct with’a throttle valve 38 movable between a substantially closed and a fully open position and a cranking system for starting the engine comprises a temperature sensor 26 for generating a signal indicating the engine temperature, the signal being fed to a reference signal generator 30 which produces a temperature dependent reference speed signal which is supplied to a comparator 32 along with a signal from a sensor 28 for sensing the engine’s actual speed. The comparator 32 generates a termination signal when the actual engine speed is equal to or greater than the reference speed and the termination signal is used to reduce the air-flow to the engine below that which is used during starting. In Fig. 3, closure of ignition switch 20 energizes a solenoid 54 to open throttle valve 38 to a start position shown. When the actual engine speed reaches the value indicated by the reference speed signal, the output from the comparator 32 actuates latching relay 58 disconnecting the solenoid 54 and connecting coil 66 direct to power source 22 and spring 68 closes throttle valve 38 to a position determined by cam 52 and follower 50. The rate of closure of the throttle valve is governed by a dashpot 70. In Fig. 4, (not shown) dashpot 70 and solenoid shaft 56 both act on the throttle valve 38 by way of an arm (74). In the embodiments in Figs. 6, 7 (not shown) and 8 a vacuum motor 80 connected via tube 90 to the engine intake manifold is provided. In Fig. 6, when the ignition is switched on, shaft 56 is extended to the position shown to hold, with the assistance of spring 92, the throttle valve 38 in the start position. When the engine starts the diaphragm 82 retracts rod 98 away from arm 42 and the shaft 56 is retracted when the engine reaches the necessary speed. In Fig. 7 (not shown) rod 98 is kept in the illustrated position by lever (104) until shaft 56 is withdrawn when the engine speed is high enough, enabling diaphragm 82 to move rod (98) leftwards to allow the throttle valve 38 to close. In Fig. 8, a by-pass around the throttle valve 38 is open during starting to supply extra air to the engine and, when the engine reaches the required speed, solenoid 54 is de-energized so that shaft 56 is retracted, opening valve 114, 118 to allow manifold vacuum to act via tube 90 to close the by-pass valve 130. The rate of closure is governed by the size of restriction 134. Instead of using a latching relay, a bi-stable flipflop (136) may be used, Fig. 9 (not shown). The start air control system may be used in an engine fitted with either a carburetter or electronic fuel injection equipment.
GB1566775A
1974-05-28
1975-04-16
Start air control system on an internal combustion engine
Expired
GB1467204A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/473,621
US3960130A
(en)
1974-05-28
1974-05-28
Start air control system
Publications (1)
Publication Number
Publication Date
GB1467204A
true
GB1467204A
(en)
1977-03-16
Family
ID=23880317
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1566775A
Expired
GB1467204A
(en)
1974-05-28
1975-04-16
Start air control system on an internal combustion engine
Country Status (8)
Country
Link
US
(1)
US3960130A
(en)
JP
(1)
JPS5224177B2
(en)
CA
(1)
CA1015621A
(en)
DE
(1)
DE2519482C3
(en)
FR
(1)
FR2273168B1
(en)
GB
(1)
GB1467204A
(en)
IT
(1)
IT1038482B
(en)
SU
(1)
SU633498A3
(en)
Families Citing this family (35)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2546076C2
(en)
*
1975-10-15
1982-07-15
Volkswagenwerk Ag, 3180 Wolfsburg
Control arrangement for internal combustion engines with a speed control device that can be switched on via a switch
US4173957A
(en)
*
1976-06-14
1979-11-13
Nippon Soken, Inc.
Additional air supply system for an internal combustion engine
US4106442A
(en)
*
1976-11-15
1978-08-15
Engineering Systems Corporation
Device for increasing fuel economy of an internal combustion engine
US4102315A
(en)
*
1977-01-14
1978-07-25
The Bendix Corporation
Proportional controller for controlling air flow to an engine
JPS5424336U
(en)
*
1977-07-20
1979-02-17
US4203395A
(en)
*
1977-09-16
1980-05-20
The Bendix Corporation
Closed-loop idle speed control system for fuel-injected engines using pulse width modulation
IT1089218B
(en)
*
1977-12-22
1985-06-18
Alfa Romeo Spa
AUTOMATIC SPEED REGULATOR OF A COMBUSTION ENGINE
JPS6210449Y2
(en)
*
1980-09-17
1987-03-11
DE3039435C2
(en)
*
1980-10-18
1984-03-22
Robert Bosch Gmbh, 7000 Stuttgart
Device for regulating the idling speed of internal combustion engines
JPS57119135A
(en)
*
1981-01-19
1982-07-24
Toyota Motor Corp
Method of controlling idling revolution speed of internal combustion engine
JPS57124042A
(en)
*
1981-01-23
1982-08-02
Toyota Motor Corp
Idling revolution speed control method for internal combustion engine
JPS57124047A
(en)
*
1981-01-23
1982-08-02
Toyota Motor Corp
Idling revolution speed control method for internal combustion engine
JPS57131835A
(en)
*
1981-02-10
1982-08-14
Honda Motor Co Ltd
Angular aperture compensating device of engine throttle valve
JPS57210139A
(en)
*
1981-06-22
1982-12-23
Toyota Motor Corp
Control method of idling speed in internal combustion engine
JPS6325351A
(en)
*
1987-03-12
1988-02-02
Nippon Denso Co Ltd
Rotation speed control method for engine
US4886035A
(en)
*
1987-03-31
1989-12-12
Honda Giken Kogyo Kabushiki Kaisha
Air-fuel ratio control method for an internal combustion engine
JPH01203626A
(en)
*
1988-02-07
1989-08-16
Honda Motor Co Ltd
Starting control device and intake air quantity control device for internal combustion engine
JPH02140443A
(en)
*
1988-12-14
1990-05-30
Nippon Denso Co Ltd
Engine speed controlling method
US5235943A
(en)
*
1992-06-12
1993-08-17
Briggs & Stratton Corporation
Starting system for internal combustion engines
JP3000804B2
(en)
*
1992-10-21
2000-01-17
日産自動車株式会社
Hybrid electric vehicle
JP4234289B2
(en)
*
1999-12-27
2009-03-04
日産自動車株式会社
Engine control device
US6234141B1
(en)
2000-01-11
2001-05-22
Ford Global Technologies, Inc.
Method of controlling intake manifold pressure during startup of a direct injection engine
US6345604B1
(en)
*
2000-05-17
2002-02-12
Visteon Global Technologies, Inc.
Electronically controlled throttle valve with commanded default position for the throttle valve of an internal combustion engine
US6499455B1
(en)
2001-09-10
2002-12-31
Ford Global Technologies, Inc.
System and method for preventing exhaust gases from entering an intake manifold of an engine
AU2003249698A1
(en)
*
2002-07-12
2004-02-02
Cummins Inc.
Start -up control of internal combustion engines
US6752110B2
(en)
*
2002-09-20
2004-06-22
Briggs & Stratton Corporation
Electromechanical choke system for an internal combustion engine
US6830023B2
(en)
*
2002-11-07
2004-12-14
Briggs & Stratton Corporation
Electromagnetic choke system for an internal combustion engine
US7121269B2
(en)
*
2003-04-16
2006-10-17
Michael North
Hot-start solenoid valve
US7165532B2
(en)
*
2004-12-16
2007-01-23
Tecumseh Products Company
Engine speed control with high speed override mechanism
US7152580B2
(en)
*
2004-12-16
2006-12-26
Tecumseh Products Company
Engine speed control with high speed override mechanism
DE102006040339B4
(en)
*
2006-08-29
2016-02-11
Robert Bosch Gmbh
Method for starting an internal combustion engine
US7628387B1
(en)
2008-07-03
2009-12-08
Briggs And Stratton Corporation
Engine air/fuel mixing apparatus
US9464588B2
(en)
2013-08-15
2016-10-11
Kohler Co.
Systems and methods for electronically controlling fuel-to-air ratio for an internal combustion engine
US10054081B2
(en)
2014-10-17
2018-08-21
Kohler Co.
Automatic starting system
JP7176301B2
(en)
2018-08-29
2022-11-22
株式会社デンソー
internal combustion engine system
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE716453C
(en)
*
1936-12-31
1942-01-20
Audi Nsu Auto Union Ag
Device for preventing overloading of the carburetor engine of motor vehicles
FR969619A
(en)
*
1948-07-17
1950-12-22
Solex
Improvements made to automatic controls, by thermostat, of devices which must operate below a determined temperature, in particular to those of auxiliary devices facilitating cold starting of internal combustion engines
DE1002988B
(en)
*
1955-09-21
1957-02-21
Daimler Benz Ag
Control device for the idle power of internal combustion engines
US3043286A
(en)
*
1957-09-18
1962-07-10
Svenska Aeroplan Ab
Method and means for the equalization of the idling operation of a multiple cylinder 2-stroke cycle internal combustion engine, preferably a carburetor engine
GB1282880A
(en)
*
1968-12-06
1972-07-26
Lucas Industries Ltd
Systems for controlling internal combustion engine idling speeds
CH514780A
(en)
*
1970-03-26
1971-10-31
Bosch Gmbh Robert
Arrangement for electronic mixture metering in gasoline engines
FR2120333A6
(en)
*
1970-05-08
1972-08-18
Laprade Usines Sa
US3797465A
(en)
*
1970-07-04
1974-03-19
Nippon Denso Co
Fuel injection system for internal combustion engines
JPS5038780B2
(en)
*
1972-02-21
1975-12-12
1974
1974-05-28
US
US05/473,621
patent/US3960130A/en
not_active
Expired – Lifetime
1975
1975-03-25
CA
CA223,041A
patent/CA1015621A/en
not_active
Expired
1975-04-16
GB
GB1566775A
patent/GB1467204A/en
not_active
Expired
1975-04-17
FR
FR7511920A
patent/FR2273168B1/fr
not_active
Expired
1975-05-02
DE
DE2519482A
patent/DE2519482C3/en
not_active
Expired
1975-05-13
JP
JP50055536A
patent/JPS5224177B2/ja
not_active
Expired
1975-05-27
SU
SU752140863A
patent/SU633498A3/en
active
1975-05-28
IT
IT23826/75A
patent/IT1038482B/en
active
Also Published As
Publication number
Publication date
JPS514418A
(en)
1976-01-14
US3960130A
(en)
1976-06-01
FR2273168A1
(en)
1975-12-26
SU633498A3
(en)
1978-11-15
CA1015621A
(en)
1977-08-16
DE2519482B2
(en)
1980-09-25
DE2519482C3
(en)
1981-05-27
JPS5224177B2
(en)
1977-06-29
IT1038482B
(en)
1979-11-20
FR2273168B1
(en)
1977-04-15
DE2519482A1
(en)
1975-12-04
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Legal Events
Date
Code
Title
Description
1977-07-27
PS
Patent sealed [section 19, patents act 1949]
1981-11-18
PCNP
Patent ceased through non-payment of renewal fee
