GB915955A - Engine starting apparatus - Google Patents

Engine starting apparatus

Info

Publication number
GB915955A
GB915955A GB3844160A GB3844160A GB915955A GB 915955 A GB915955 A GB 915955A GB 3844160 A GB3844160 A GB 3844160A GB 3844160 A GB3844160 A GB 3844160A GB 915955 A GB915955 A GB 915955A
Authority
GB
United Kingdom
Prior art keywords
winding
contacts
engine
neutralize
solenoid
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
GB3844160A
Inventor
Alec Harry Seilly
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.)
CAV Ltd
Original Assignee
CAV Ltd
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
Application filed by CAV Ltd filed Critical CAV Ltd
Priority to GB3844160A priority Critical patent/GB915955A/en
Publication of GB915955A publication Critical patent/GB915955A/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
    • 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
    • F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
    • 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
    • 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
    • F02N11/0851—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear
    • 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
    • F02N2011/0881—Components of the circuit not provided for by previous groups
    • F02N2011/0892—Two coils being used in the starting circuit, e.g. in two windings in the starting relay or two field windings in the starter

Abstract

915,955. Starting prime movers. C.A.V. Ltd. Oct. 11, 1961 [Nov. 9, 1960], No. 38441/60. Class 38 (4). Relates to engine-starting apparatus comprising a solenoid 1 for effecting initial engagement of a motordriven pinion with a toothed wheel on the engine, such initial engagement serving to close contacts 3 and energize motor 4 through resistor 5. The rotation of the motor shaft causes the pinion to be moved into full engagement with the wheel, and contacts 6 are then closed to allow full power to be supplied to the motor. When switch 2 is closed to energize solenoid 1, relay windings 8, 11 are also energized but neutralize each other. When contacts 3 are closed, the current through winding 11 is reduced but relay winding 12 is energized so that windings 11, 12, together neutralize winding 8. Closure of contacts 6 short-circuits the winding 11, but the current in the winding 12 is sufficient to neutralize the winding 8 as long as the engine has not started. As soon as the engine starts, the current in winding 12 is reduced, and contacts 9 open to de-energize the solenoid 1. Specification 742,024 is referred to.
GB3844160A 1960-11-09 1960-11-09 Engine starting apparatus Expired GB915955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3844160A GB915955A (en) 1960-11-09 1960-11-09 Engine starting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3844160A GB915955A (en) 1960-11-09 1960-11-09 Engine starting apparatus

Publications (1)

Publication Number Publication Date
GB915955A true GB915955A (en) 1963-01-16

Family

ID=10403467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3844160A Expired GB915955A (en) 1960-11-09 1960-11-09 Engine starting apparatus

Country Status (1)

Country Link
GB (1) GB915955A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198945A (en) * 1977-01-12 1980-04-22 Robert Bosch Gmbh Internal combustion engine starter disconnect system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198945A (en) * 1977-01-12 1980-04-22 Robert Bosch Gmbh Internal combustion engine starter disconnect system

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