JPH0353448B2 - - Google Patents
Info
- Publication number
- JPH0353448B2 JPH0353448B2 JP29261687A JP29261687A JPH0353448B2 JP H0353448 B2 JPH0353448 B2 JP H0353448B2 JP 29261687 A JP29261687 A JP 29261687A JP 29261687 A JP29261687 A JP 29261687A JP H0353448 B2 JPH0353448 B2 JP H0353448B2
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- piston
- housing
- sleeve
- spool
- 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
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/34403—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft
- F01L1/34406—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29261687A JPH01134012A (ja) | 1987-11-19 | 1987-11-19 | 内燃機関の動弁装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29261687A JPH01134012A (ja) | 1987-11-19 | 1987-11-19 | 内燃機関の動弁装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01134012A JPH01134012A (ja) | 1989-05-26 |
JPH0353448B2 true JPH0353448B2 (fr) | 1991-08-15 |
Family
ID=17784105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP29261687A Granted JPH01134012A (ja) | 1987-11-19 | 1987-11-19 | 内燃機関の動弁装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01134012A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4827663B2 (ja) * | 2006-08-31 | 2011-11-30 | 株式会社リコー | 収容体 |
WO2008041282A1 (fr) * | 2006-09-29 | 2008-04-10 | Nittan Valve Co., Ltd. | Dispositif de commande de soupape de moteur |
-
1987
- 1987-11-19 JP JP29261687A patent/JPH01134012A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH01134012A (ja) | 1989-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |