GB1293364A - Improvements in or relating to a starting up device for diesel engines or the like - Google Patents

Improvements in or relating to a starting up device for diesel engines or the like

Info

Publication number
GB1293364A
GB1293364A GB5292769A GB5292769A GB1293364A GB 1293364 A GB1293364 A GB 1293364A GB 5292769 A GB5292769 A GB 5292769A GB 5292769 A GB5292769 A GB 5292769A GB 1293364 A GB1293364 A GB 1293364A
Authority
GB
United Kingdom
Prior art keywords
switch
engine
contact
starting
resistor
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
GB5292769A
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.)
PEUGEOT and RENAULT
Original Assignee
PEUGEOT and RENAULT
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 FR6934340A external-priority patent/FR2064658A6/fr
Application filed by PEUGEOT and RENAULT filed Critical PEUGEOT and RENAULT
Publication of GB1293364A publication Critical patent/GB1293364A/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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2300/00—Control related aspects of engine starting
    • F02N2300/20—Control related aspects of engine starting characterised by the control method
    • F02N2300/2011—Control involving a delay; Control involving a waiting period before engine stop or engine start

Abstract

1293364 Systems for starting prime movers AUTOMOBILES PEUGEOT and REGIE NATIONALE DES USINES RENAULT 29 Oct 1969 [5 Nov 1968 8 Oct 1969] 52927/69 Heading H2H A system for starting a diesel engine includes an engine heating circuit which is energized by a manual switch. At the same time, a thermal delay device is actuated, and this closes a switch to the starter supply circuit after a time dependent on the ambient temperature. In the embodiment shown in Fig. 1, each cylinder of the engine is heated by a heater plug 10, and the delay device consists of a resistor 7 which heats a bimetal contact 11. To start the engine, an anti-theft switch 1 is first closed, resulting in the closure of a contact 3 in series with a starting switch 4. Contacts 5 of this switch are now closed, and current is supplied to the resistor 7 and heaters 10. After a delay, the contact 11 closes, energizing a coil 13 which simultaneously makes a contact 15 to supply the starter 16, and moves a switch 9 over to a contact 14 which removes current from the resistor 7 and enables the heaters 10 to be supplied direct from the battery B. The removal of the resistor 7 from its previous connection in series with the heaters 10 compensates the latter for the voltage drop due to the connection of the starter 16. As the bimetal 11 cools, its contact will open, and if the engine has not started, the switch 5 is held closed and a further heating cycle takes place. If the engine is already warm, a contact 6 of the switch 4 can be closed, thus energising the starter immediately indicator lamps 18, 19 may be included in the circuit. Further embodiments are described with reference to Figs. 2-6 (not shown). The bimetal 11 may be shunted or replaced by a thermocontact responsive to engine temperature, or by a thermistor. The system may also include a switch operable to open and close a fuel conduit during starting and stopping of the engine respectively.
GB5292769A 1968-11-05 1969-10-29 Improvements in or relating to a starting up device for diesel engines or the like Expired GB1293364A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR172534 1968-11-05
FR6934340A FR2064658A6 (en) 1969-10-08 1969-10-08

Publications (1)

Publication Number Publication Date
GB1293364A true GB1293364A (en) 1972-10-18

Family

ID=26182296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5292769A Expired GB1293364A (en) 1968-11-05 1969-10-29 Improvements in or relating to a starting up device for diesel engines or the like

Country Status (2)

Country Link
DE (1) DE1954630C3 (en)
GB (1) GB1293364A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2341205A1 (en) * 1973-08-16 1975-02-27 Kloeckner Humboldt Deutz Ag Cylinder prewarming circuit of I.C. engine - has bypass circuit supplied through starter relay
US4137885A (en) * 1977-10-11 1979-02-06 General Motors Corporation Diesel engine glow plug energization control circuit
US4177785A (en) * 1977-10-31 1979-12-11 General Motors Corporation Diesel engine glow plug energization control device
DE2750464C2 (en) * 1977-11-11 1982-12-09 Daimler-Benz Ag, 7000 Stuttgart Control device for the glow plugs of an air-compressing internal combustion engine
JPS54112428A (en) * 1978-02-22 1979-09-03 Diesel Kiki Co Ltd Glow plug control
US4466393A (en) * 1981-11-02 1984-08-21 Technar Incorporated Thermal switch-operated glow plug control device for diesel engines
DE3835214C2 (en) * 1987-10-31 1996-06-27 Volkswagen Ag Starting device for a diesel internal combustion engine

Also Published As

Publication number Publication date
DE1954630A1 (en) 1970-05-14
DE1954630B2 (en) 1975-02-27
DE1954630C3 (en) 1975-11-06

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee