JPS6165239U - - Google Patents
Info
- Publication number
- JPS6165239U JPS6165239U JP15054884U JP15054884U JPS6165239U JP S6165239 U JPS6165239 U JP S6165239U JP 15054884 U JP15054884 U JP 15054884U JP 15054884 U JP15054884 U JP 15054884U JP S6165239 U JPS6165239 U JP S6165239U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- valve
- closing device
- actuator
- valve opening
- 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.)
- Pending
Links
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Fluid-Driven Valves (AREA)
Description
第１図は本考案のバルブ開閉装置を示す２サイ
クルエンジンの要部概念図、第２図乃至第７図は
本考案に係るバルブ開閉装置の主要構成要素であ
るアクチユエータの実施例を示すそれぞれ断面図
、第８図乃至第９図はバルブ開閉装置の他の実施
例を示すそれぞれ２サイクルエンジンの要部概念
図、第１０図および第１１図は、それぞれ本考案
に係るバルブ開閉装置の制御対象であるバルブの
他の実施例を示す２サイクルエンジンの要部概念
図、およびマフラーの要部断面図である。
１０…バルブ開閉装置、１２…水冷２サイクル
エンジン、１８，１０２，１１２…バルブ、３０
…アクチユエータ、４０，４８，９０…冷却水通
路。
FIG. 1 is a conceptual diagram of the main parts of a two-stroke engine showing the valve opening/closing device of the present invention, and FIGS. 2 to 7 are cross-sectional views showing embodiments of the actuator, which is the main component of the valve opening/closing device of the present invention. 8 to 9 are conceptual diagrams of main parts of a two-stroke engine showing other embodiments of the valve opening/closing device, and FIGS. 10 and 11 are the objects to be controlled by the valve opening/closing device according to the present invention, respectively. FIG. 2 is a conceptual diagram of main parts of a two-stroke engine showing another example of a valve, and a sectional view of main parts of a muffler. DESCRIPTION OF SYMBOLS 10... Valve opening/closing device, 12... Water-cooled 2-stroke engine, 18, 102, 112... Valve, 30
...actuator, 40, 48, 90...cooling water passage.
Claims (1)
任意の２点間に、冷却水の差圧で作動するアクチ
ユエータを介在させ、該アクチユエータによつて
エンジンの所定の回転数域でバルブを開閉させる
ようにしたことを特徴とするバルブ開閉装置。 An actuator operated by the differential pressure of the cooling water is interposed between any two points of the cooling water passage through which the cooling water of the water-cooled engine passes, and the actuator opens and closes the valve in a predetermined engine speed range. A valve opening/closing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15054884U JPS6165239U (en) | 1984-10-04 | 1984-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15054884U JPS6165239U (en) | 1984-10-04 | 1984-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6165239U true JPS6165239U (en) | 1986-05-02 |
Family
ID=30708693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15054884U Pending JPS6165239U (en) | 1984-10-04 | 1984-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6165239U (en) |
-
1984
- 1984-10-04 JP JP15054884U patent/JPS6165239U/ja active Pending
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