GB427088A - Improvements in electric starting systems for internal combustion engines - Google Patents
Improvements in electric starting systems for internal combustion enginesInfo
- Publication number
- GB427088A GB427088A GB19487/33A GB1948733A GB427088A GB 427088 A GB427088 A GB 427088A GB 19487/33 A GB19487/33 A GB 19487/33A GB 1948733 A GB1948733 A GB 1948733A GB 427088 A GB427088 A GB 427088A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- battery
- generator
- engine
- starting
- 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
- F02N11/00—Starting of engines by means of electric motors
- F02N11/10—Safety devices
- F02N11/101—Safety devices for preventing engine starter actuation or engagement
-
- 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
- F02N11/10—Safety devices
- F02N11/101—Safety devices for preventing engine starter actuation or engagement
- F02N11/105—Safety devices for preventing engine starter actuation or engagement when the engine is already running
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
427,088. Starting prime movers. ECLIPSE MACHINE CO., Elmira, New York, U.S.A. July 10, 1933, No. 19487. Convention date, July 11, 1932. [Class 38 (iv)] In an automatic electric starting system for internal - combustion engines in which the control circuit 12 of an electromagnetic starting circuit switch 4 is controlled by a switch 13, 14 operated in response to cranking current and the voltage of an engine driven generator G, rotation of the engine in either sense causes connection of the starter battery 1 to the coil 26 of the switch 13, 14 which coil is also connected to the generator G. A switch 32 responsive to the pressure in the engine intake manifold operates between contacts 34, 35 so as to connect the battery across the coil 26 when the engine is rotating forwardly and also during backward rotation or backfire. A resistance 39 in the generator lead is provided for preventing discharge of the battery through the generator. The arrangement is such that, after starting, if the engine is rotating so slowly that the generator G is not operative, the starter switch is not operated because of the supplementary action of the battery 1 on the coil 26. During backfire, the switch gear is prevented from operating by the battery 1 until after the engine comes to rest. In a modification the control circuit of the switch 4 includes two sets of contacts in parallel, one set normally open, being controlled by the cranking current of the starter motor and the other set, normally closed, by two coils one of which is connected across the generator and the other across the battery when the starting switch is closed. The action of the generator energized coil is supplemented by the battery through a switch responsive to forward and backward rotation of the engine as shown in the Figure. One of the contacts controlled by cranking current is mounted on a bimetallic strip connected to a contact of the main starter switch so that prolonged cranking causes opening of the control circuit for the electromagnetic starting switch and stops cranking until the bimetallic strip has cooled. The action is then repeated. The fluid pressure responsive device operating the switch 32 may be of the diaphragm or of the pistonoperated type.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US621985A US1920996A (en) | 1932-07-11 | 1932-07-11 | Automatic starting mechanism for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB427088A true GB427088A (en) | 1935-04-10 |
Family
ID=24492482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19487/33A Expired GB427088A (en) | 1932-07-11 | 1933-07-10 | Improvements in electric starting systems for internal combustion engines |
Country Status (4)
Country | Link |
---|---|
US (1) | US1920996A (en) |
DE (1) | DE675810C (en) |
FR (1) | FR758235A (en) |
GB (1) | GB427088A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2652156A (en) * | 1949-12-02 | 1953-09-15 | H L Judd Company | Curtain rod |
-
1932
- 1932-07-11 US US621985A patent/US1920996A/en not_active Expired - Lifetime
-
1933
- 1933-07-10 GB GB19487/33A patent/GB427088A/en not_active Expired
- 1933-07-11 FR FR758235D patent/FR758235A/en not_active Expired
- 1933-07-12 DE DEE44466D patent/DE675810C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE675810C (en) | 1939-05-17 |
US1920996A (en) | 1933-08-08 |
FR758235A (en) | 1934-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2370249A (en) | Control for electric fuel pumps | |
US1875192A (en) | Starter and re-starter for engines | |
US2373735A (en) | Control means for diesel engines | |
US2989644A (en) | Safety systems for electric fuel pumps | |
US2071042A (en) | Automatic starting mechanism | |
GB427088A (en) | Improvements in electric starting systems for internal combustion engines | |
US2144786A (en) | Starting system for internal combustion engines | |
US1986673A (en) | Backfire release | |
US2075431A (en) | Ignition booster system | |
US2307364A (en) | Electrical starting and generating system | |
US1909415A (en) | Automatic starting mechanism | |
US2067084A (en) | Control apparatus for engine starters | |
US1845767A (en) | Electrical starting system for internal combustion engines | |
US1368635A (en) | Electric starting system for internal-combustion engines | |
US2016023A (en) | Spark control for internal combustion engines | |
US2054987A (en) | Automatic starter control | |
US2169247A (en) | Automatic starting device | |
US1989070A (en) | Automatic starting mechanism for motor vehicle engines | |
US2196693A (en) | Ignition control apparatus | |
US3529588A (en) | Ignition arrangement | |
US2067180A (en) | Starter control for internal combustion engines | |
GB446283A (en) | Improvements in electric starting systems for internal combustion engines | |
US2001479A (en) | Automatic starting mechanism for internal combustion engines | |
US1405942A (en) | Starting system | |
US2307365A (en) | Power generating system |