JPH01128002U - - Google Patents
Info
- Publication number
- JPH01128002U JPH01128002U JP2436588U JP2436588U JPH01128002U JP H01128002 U JPH01128002 U JP H01128002U JP 2436588 U JP2436588 U JP 2436588U JP 2436588 U JP2436588 U JP 2436588U JP H01128002 U JPH01128002 U JP H01128002U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- tip
- synthetic resin
- engine control
- control actuator
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 239000000057 synthetic resin Substances 0.000 claims 3
Landscapes
- Actuator (AREA)
Description
第１図および第２図は本考案の異なる実施例を
示す縦断面図、第３図は従来例の縦断面図である
。
１，２１……ベローズ、４，２４……先端壁、
５，２５……ロツド、６，２６……制御室、７，
２７……カバー、８，２８……導入口、９，２９
……戻しばね、１０，３０……本体、３２……大
径部。
1 and 2 are longitudinal sectional views showing different embodiments of the present invention, and FIG. 3 is a longitudinal sectional view of a conventional example. 1, 21... bellows, 4, 24... tip wall,
5,25... Rod, 6,26... Control room, 7,
27... Cover, 8, 28... Inlet, 9, 29
...Return spring, 10, 30...Main body, 32...Large diameter portion.
Claims (1)
脂製のベローズで形成されているとともに、前記
ベローズに作用させる空気圧の導入口を有するカ
バーおよびこのカバーと協働して前記ベローズを
包み込んだ本体が合成樹脂で作られているエンジ
ン制御用アクチユエータ。 (2) ベローズの先端に突設されているロツドが
合成樹脂で作られており、且つ前記ベローズとロ
ツドとが一体成形品である請求項(1)記載のエン
ジン制御用アクチユエータ。 (3) ベロースの先端に突設されているロツドが
基端に大径部を有しており、前記大径部がベロー
ズの先端に接合されている請求項(1)記載のエン
ジン制御用アクチユエータ。[Claims for Utility Model Registration] (1) A pressure-receiving member that is displaced in response to air pressure is formed of a bellows made of synthetic resin, and a cover that has an inlet for air pressure to act on the bellows and cooperates with this cover. An engine control actuator in which a main body that encloses the bellows is made of synthetic resin. (2) The engine control actuator according to claim 1, wherein the rod protruding from the tip of the bellows is made of synthetic resin, and the bellows and rod are integrally molded. (3) The engine control actuator according to claim 1, wherein the rod protruding from the tip of the bellows has a large diameter portion at its base end, and the large diameter portion is joined to the tip of the bellows. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2436588U JPH01128002U (en) | 1988-02-25 | 1988-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2436588U JPH01128002U (en) | 1988-02-25 | 1988-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128002U true JPH01128002U (en) | 1989-08-31 |
Family
ID=31244150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2436588U Pending JPH01128002U (en) | 1988-02-25 | 1988-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128002U (en) |
-
1988
- 1988-02-25 JP JP2436588U patent/JPH01128002U/ja active Pending