JPH0274505U - - Google Patents
Info
- Publication number
- JPH0274505U JPH0274505U JP15358088U JP15358088U JPH0274505U JP H0274505 U JPH0274505 U JP H0274505U JP 15358088 U JP15358088 U JP 15358088U JP 15358088 U JP15358088 U JP 15358088U JP H0274505 U JPH0274505 U JP H0274505U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- piston
- cylinder
- rocker arm
- stem
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Description
第１図は本考案の断面図、第２図は第１図―
線断面図である。
１……吸排気弁、１ａ……バルブステム、２…
…ロツカアーム、４……カムシヤフト、５……ア
ツパシート、６……ピストン、７……シリンダ、
９……電磁弁、１０……オイルポンプ、１２……
コンピユータ、１３……バルブスプリング、１４
……圧油通路。
Figure 1 is a sectional view of the present invention, Figure 2 is the same as Figure 1.
FIG. 1... Intake and exhaust valve, 1a... Valve stem, 2...
...Rotsuka arm, 4...Camshaft, 5...Atsupa seat, 6...Piston, 7...Cylinder,
9... Solenoid valve, 10... Oil pump, 12...
Computer, 13...Valve spring, 14
...Pressure oil passage.
Claims (1)
するオーバヘツドカム動弁機構において、前記ロ
ツカアームを吸排気弁のバルブステムに固着され
てえいるバルブスプリングのアツパシートの下面
に当接するよう位置し、前記アツパシートの上方
のバルブステムにピストンを固設し、このピスト
ンが摺動自在に嵌合されるシリンダを設け、オイ
ルポンプと前記シリンダとをコンピユータにて制
御される電磁弁を介して圧油通路で接続したこと
を特徴とする内燃機関の動弁装置。 In an overhead cam valve operating mechanism in which a rocker arm is directly oscillated by a camshaft, the rocker arm is positioned so as to come into contact with the lower surface of a top seat of a valve spring fixed to a valve stem of an intake/exhaust valve, and the valve above the top seat A piston is fixed to the stem, a cylinder is provided in which the piston is slidably fitted, and the oil pump and the cylinder are connected by a pressure oil passage via a solenoid valve controlled by a computer. Valve gear for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153580U JPH0717768Y2 (en) | 1988-11-28 | 1988-11-28 | Valve drive for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153580U JPH0717768Y2 (en) | 1988-11-28 | 1988-11-28 | Valve drive for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0274505U true JPH0274505U (en) | 1990-06-07 |
| JPH0717768Y2 JPH0717768Y2 (en) | 1995-04-26 |
Family
ID=31429550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988153580U Expired - Lifetime JPH0717768Y2 (en) | 1988-11-28 | 1988-11-28 | Valve drive for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717768Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4933518B2 (en) * | 2008-12-02 | 2012-05-16 | 株式会社バンダイ | Bread molding toy |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614810A (en) * | 1984-06-20 | 1986-01-10 | Suzuki Motor Co Ltd | Forced opening and closing device for suction and exhaust valve of 4-cycle engine |
| JPS63109213A (en) * | 1986-10-24 | 1988-05-13 | Nippon Soken Inc | Intake valve lift control device |
-
1988
- 1988-11-28 JP JP1988153580U patent/JPH0717768Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614810A (en) * | 1984-06-20 | 1986-01-10 | Suzuki Motor Co Ltd | Forced opening and closing device for suction and exhaust valve of 4-cycle engine |
| JPS63109213A (en) * | 1986-10-24 | 1988-05-13 | Nippon Soken Inc | Intake valve lift control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717768Y2 (en) | 1995-04-26 |