GB1029813A - Engine starting mechanism - Google Patents
Engine starting mechanismInfo
- Publication number
- GB1029813A GB1029813A GB626762A GB626762A GB1029813A GB 1029813 A GB1029813 A GB 1029813A GB 626762 A GB626762 A GB 626762A GB 626762 A GB626762 A GB 626762A GB 1029813 A GB1029813 A GB 1029813A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- pinion
- switch
- energization
- 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
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
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
- F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
- F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
- F02N15/066—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement the starter being of the coaxial type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
1,029,813. Engine turning gear. C.A.V. Ltd. Feb. 6, 1963 [Feb. 19, 1962], No. 6267/62. Heading F1K. [Also in Division H2] Engine starting mechanism of the kind wherein a pinion is associated with the shaft of the starter motor and a solenoid is provided for moving the pinion into engagement with a toothed wheel of the engine together with a switch which is closed when the pinion and wheel are in engagement to complete the motor energizing circuit has the solenoid winding connected across a part of the motor circuit in which the current flow is inversely proportional to the motor speed so that if a starting switch is held closed after the engine has started and the motor exceeds a predetermined speed the action of the solenoid is overcome by resilient means such as a spring to withdraw the pinion from engagement with the tooth wheel at the same time opening the switch to break the motor energizing circuit. The switch for energizing the motor circuit may be of the kind operated in two steps, the first of which energizes the motor at low power until the pinion is fully engaged with the toothed wheel, the second step then causing full motor energization. The low power energization may be effected by using only a part of the field windings or by a resistor in series with the field. Alternatively the switch may be arranged to effect full energization of the motor in one step. An auxiliary relay is provided with contacts which open when the pinion is disengaged from the toothed wheel by the resilient means overcoming the solenoid to prevent re-energization of the motor should the starting switch be held closed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB626762A GB1029813A (en) | 1962-02-19 | 1962-02-19 | Engine starting mechanism |
| DE19631488408 DE1488408C3 (en) | 1962-02-19 | 1963-02-16 | Electric starting device for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB626762A GB1029813A (en) | 1962-02-19 | 1962-02-19 | Engine starting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1029813A true GB1029813A (en) | 1966-05-18 |
Family
ID=9811414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB626762A Expired GB1029813A (en) | 1962-02-19 | 1962-02-19 | Engine starting mechanism |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1488408C3 (en) |
| GB (1) | GB1029813A (en) |
-
1962
- 1962-02-19 GB GB626762A patent/GB1029813A/en not_active Expired
-
1963
- 1963-02-16 DE DE19631488408 patent/DE1488408C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1488408A1 (en) | 1969-04-10 |
| DE1488408C3 (en) | 1974-01-17 |
| DE1488408B2 (en) | 1973-06-28 |
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