GB495246A - Improvements in the valve gear of reciprocating engines - Google Patents
Improvements in the valve gear of reciprocating enginesInfo
- Publication number
- GB495246A GB495246A GB343138A GB343138A GB495246A GB 495246 A GB495246 A GB 495246A GB 343138 A GB343138 A GB 343138A GB 343138 A GB343138 A GB 343138A GB 495246 A GB495246 A GB 495246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rods
- cams
- valve
- pull rods
- valve gear
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/06—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like the cams, or the like, rotating at a higher speed than that corresponding to the valve cycle, e.g. operating fourstroke engine valves directly from crankshaft
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
Abstract
495,246. Engine valve-gear. OLSSON, J., and AKTIEBOLAGET GOTAVERKEN. Feb. 3, 1938, No. 3431. [Class 122 (ii)] [Also in Group XXVII] Spring-loaded valves 15 of steam engines are actuated by cams or the like 18, 19 on the crankshaft, pivoted rockers 24, 25 pull rods 27, 28, and a cross-beam 29 connecting these rods to the valve. The beam may be connected to the pull rods and to the valve stem by joints of spherical form. The pull rods may be replaced by push rods, and the cams may act on the rods directly. The cams may be formed on the cranks of the main shaft, or on their counterbalance weights, or may comprise grooves in the crank arms or discs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB343138A GB495246A (en) | 1938-02-03 | 1938-02-03 | Improvements in the valve gear of reciprocating engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB343138A GB495246A (en) | 1938-02-03 | 1938-02-03 | Improvements in the valve gear of reciprocating engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB495246A true GB495246A (en) | 1938-11-09 |
Family
ID=9758203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB343138A Expired GB495246A (en) | 1938-02-03 | 1938-02-03 | Improvements in the valve gear of reciprocating engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB495246A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0590362A1 (en) * | 1992-09-29 | 1994-04-06 | Steyr Nutzfahrzeuge Ag | Cam drive arrangement for driving the pump piston of an injector pump of a four-stroke internal combustion engine |
EP1207286A2 (en) * | 2000-11-17 | 2002-05-22 | Euromotor S.P.A. | Three-phase internal combustion engine for portable devices |
GB2540584A (en) * | 2015-07-22 | 2017-01-25 | Gm Global Tech Operations Llc | Internal combustion engine comprising a fuel unit pump actuated by the crankshaft |
-
1938
- 1938-02-03 GB GB343138A patent/GB495246A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0590362A1 (en) * | 1992-09-29 | 1994-04-06 | Steyr Nutzfahrzeuge Ag | Cam drive arrangement for driving the pump piston of an injector pump of a four-stroke internal combustion engine |
EP1207286A2 (en) * | 2000-11-17 | 2002-05-22 | Euromotor S.P.A. | Three-phase internal combustion engine for portable devices |
EP1207286A3 (en) * | 2000-11-17 | 2002-10-09 | Euromotor S.P.A. | Three-phase internal combustion engine for portable devices |
GB2540584A (en) * | 2015-07-22 | 2017-01-25 | Gm Global Tech Operations Llc | Internal combustion engine comprising a fuel unit pump actuated by the crankshaft |
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