GB149624A - Starting device for internal combustion engines - Google Patents
Starting device for internal combustion enginesInfo
- Publication number
- GB149624A GB149624A GB22279/20A GB2227920A GB149624A GB 149624 A GB149624 A GB 149624A GB 22279/20 A GB22279/20 A GB 22279/20A GB 2227920 A GB2227920 A GB 2227920A GB 149624 A GB149624 A GB 149624A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- piston
- compressed air
- stem
- engine
- 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
- F02N3/00—Other muscle-operated starting apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
149,624. Herzmark, N. Aug. 11, 1919, [Convention date]. Turning-gear.-A compressed air starter comprises a piston a in a cylinder 'd, the stem b of the piston having screw-threads engaging a nut d<2> on the end of the cylinder, and having a clutch member b<3> for engagement with a clutch pin c' on the engine shaft. The cylinder d is free to move longitudinally and is prevented from rotation by guide members e<1> pivoted at e<2> in a fixed ring e and secured in the position shown by cotter pins e<4>. On the admission of compressed air through a port d<4>, the clutch b<3>, c<1> is brought into engagement and the continued movement of the piston relative to the cylinder effects the rotation of the stem b and the engine shaft by means of the nut d<2> and the thread on the stem. The piston may be returned by a spring or by the admission of compressed air behind the piston. The supply pipe for compressed air is flexible, telescopic, or hinged to allow for the movement of the cylinder d. When it is desired to turn the engine by hand, the guide members e<1> are released by withdrawing the cotter pins, and a starting-handle is applied to the squared end d<5> of the cylinder d. The threaded stem b of the piston then serves to disconnect the clutch if the engine starts backwards. In a modification, the guides e<1> are replaced by longitudinal guide-rods secured by a bayonet-joint on a rigid portion of the engine base.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR149624X | 1919-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB149624A true GB149624A (en) | 1921-05-26 |
Family
ID=8875586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22279/20A Expired GB149624A (en) | 1919-08-11 | 1920-07-26 | Starting device for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB149624A (en) |
-
1920
- 1920-07-26 GB GB22279/20A patent/GB149624A/en not_active Expired
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