JPH0382539U - - Google Patents
Info
- Publication number
- JPH0382539U JPH0382539U JP14346289U JP14346289U JPH0382539U JP H0382539 U JPH0382539 U JP H0382539U JP 14346289 U JP14346289 U JP 14346289U JP 14346289 U JP14346289 U JP 14346289U JP H0382539 U JPH0382539 U JP H0382539U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- switch
- case
- altitude
- check valve
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Combined Controls Of Internal Combustion Engines (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案の実施例の縦断面図、第２図と
第３図は実施例のヒステリシス特性を説明する線
図である。
１……ケース、１ｂ……ケース本体、１ｃ……
ケースカバー、２……部屋、３……ベローズ、４
……スイツチ、４ａ……アクチユエータ、６……
小孔、７……逆止弁。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIGS. 2 and 3 are diagrams illustrating the hysteresis characteristics of the embodiment. 1...Case, 1b...Case body, 1c...
Case cover, 2...room, 3...bellows, 4
...Switch, 4a... Actuator, 6...
Small hole, 7...check valve.
Claims (1)
収納すると共にこのベローズ３の一端をケース１
に固定し、ベローズ３の他端に係合してベローズ
３の伸縮に応じてＯＮ・ＯＦＦするスイツチ４を
具備する高度スイツチにおいて、ケース１にケー
スの内側と外側とを連通する小孔６と逆止弁７と
を設けたことを特徴とする高度スイツチ。 A sealed bellows 3 is stored in a chamber 2 inside the case 1, and one end of the bellows 3 is connected to the case 1.
In the altitude switch, the switch 4 is fixed to the bellows 3 and is engaged with the other end of the bellows 3 to turn the switch 4 on and off according to the expansion and contraction of the bellows 3. An altitude switch characterized by being provided with a check valve 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14346289U JPH0382539U (en) | 1989-12-12 | 1989-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14346289U JPH0382539U (en) | 1989-12-12 | 1989-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0382539U true JPH0382539U (en) | 1991-08-22 |
Family
ID=31690236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14346289U Pending JPH0382539U (en) | 1989-12-12 | 1989-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0382539U (en) |
-
1989
- 1989-12-12 JP JP14346289U patent/JPH0382539U/ja active Pending