GB1553168A – Fuel injection system
– Google Patents
GB1553168A – Fuel injection system
– Google Patents
Fuel injection system
Info
Publication number
GB1553168A
GB1553168A
GB15616/78A
GB1561678A
GB1553168A
GB 1553168 A
GB1553168 A
GB 1553168A
GB 15616/78 A
GB15616/78 A
GB 15616/78A
GB 1561678 A
GB1561678 A
GB 1561678A
GB 1553168 A
GB1553168 A
GB 1553168A
Authority
GB
United Kingdom
Prior art keywords
fuel injection
injection system
fuel
injection
Prior art date
1977-10-05
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
GB15616/78A
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.)
1977-10-05
Filing date
1978-04-20
Publication date
1979-09-19
1978-04-20
Application filed by Robert Bosch GmbH
filed
Critical
Robert Bosch GmbH
1979-09-19
Publication of GB1553168A
publication
Critical
patent/GB1553168A/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
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
F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
F02M69/22—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device comprising a member movably mounted in the air intake conduit and displaced according to the quantity of air admitted to the engine
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
F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
F02M69/36—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
F02M69/42—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using other means than variable fluid pressure, e.g. acting on the fuel metering device mechanically or electrically
GB15616/78A
1977-10-05
1978-04-20
Fuel injection system
Expired
GB1553168A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19772744733
DE2744733A1
(en)
1977-10-05
1977-10-05
FUEL INJECTION SYSTEM
Publications (1)
Publication Number
Publication Date
GB1553168A
true
GB1553168A
(en)
1979-09-19
Family
ID=6020684
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB15616/78A
Expired
GB1553168A
(en)
1977-10-05
1978-04-20
Fuel injection system
Country Status (4)
Country
Link
US
(1)
US4214565A
(en)
JP
(1)
JPS5460624A
(en)
DE
(1)
DE2744733A1
(en)
GB
(1)
GB1553168A
(en)
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2950599A1
(en)
*
1979-12-15
1981-06-19
Robert Bosch Gmbh, 7000 Stuttgart
VALVE
DE3140948A1
(en)
*
1981-10-15
1983-05-05
Robert Bosch Gmbh, 7000 Stuttgart
METHOD AND FUEL INJECTION SYSTEM FOR FUEL SUPPLYING A MIXTURING COMPRESSIVE IGNITION COMBUSTION ENGINE
US5954487A
(en)
*
1995-06-23
1999-09-21
Diesel Technology Company
Fuel pump control valve assembly
US6089470A
(en)
*
1999-03-10
2000-07-18
Diesel Technology Company
Control valve assembly for pumps and injectors
US6158419A
(en)
*
1999-03-10
2000-12-12
Diesel Technology Company
Control valve assembly for pumps and injectors
US6450778B1
(en)
2000-12-07
2002-09-17
Diesel Technology Company
Pump system with high pressure restriction
US8146558B2
(en)
*
2007-08-13
2012-04-03
Briggs & Stratton Corporation
Automatic choke for an engine
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1814848C3
(en)
*
1968-12-14
1975-03-20
Robert Bosch Gmbh, 7000 Stuttgart
Fuel injection system for mixture-compressing, spark-ignited internal combustion engines
GB1223925A
(en)
*
1968-12-17
1971-03-03
Zenith Carburetter Company Ltd
Improvements in or relating to fuel supply devices for cold starting of internal combustion engines
DE2344701A1
(en)
*
1973-09-05
1975-03-06
Bosch Gmbh Robert
Cold start unit for fuel injection I.C. engine – has starter-actuated magnet to lift air measurement diaphragm
DE2444800A1
(en)
*
1974-09-19
1976-04-08
Volkswagenwerk Ag
FUEL INJECTION DEVICE FOR MIXTURE COMPRESSING, EXTERNAL IGNITION ENGINE
DE2460094A1
(en)
*
1974-12-19
1976-06-24
Volkswagenwerk Ag
Fuel injector for engine suction duct – has air flow sensor carrying temperature-actuated cam, engaging operating lever of fuel metering valve
DE2547645C3
(en)
*
1975-10-24
1978-11-23
Robert Bosch Gmbh, 7000 Stuttgart
Fuel injection system
DE2623121C3
(en)
*
1976-05-22
1981-07-23
Robert Bosch Gmbh, 7000 Stuttgart
Pressure control valve for a fuel injection system
1977
1977-10-05
DE
DE19772744733
patent/DE2744733A1/en
not_active
Withdrawn
1978
1978-04-20
GB
GB15616/78A
patent/GB1553168A/en
not_active
Expired
1978-08-29
US
US05/937,882
patent/US4214565A/en
not_active
Expired – Lifetime
1978-10-05
JP
JP12309478A
patent/JPS5460624A/en
active
Pending
Also Published As
Publication number
Publication date
US4214565A
(en)
1980-07-29
JPS5460624A
(en)
1979-05-16
DE2744733A1
(en)
1979-04-19
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Legal Events
Date
Code
Title
Description
1980-01-09
PS
Patent sealed [section 19, patents act 1949]
1982-11-17
PCNP
Patent ceased through non-payment of renewal fee
