JPS5847145U - Negative pressure detection device for vehicles - Google Patents
Negative pressure detection device for vehiclesInfo
- Publication number
- JPS5847145U JPS5847145U JP14112081U JP14112081U JPS5847145U JP S5847145 U JPS5847145 U JP S5847145U JP 14112081 U JP14112081 U JP 14112081U JP 14112081 U JP14112081 U JP 14112081U JP S5847145 U JPS5847145 U JP S5847145U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- negative pressure
- pressure detection
- reversing
- vehicles
- 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
- 238000001514 detection method Methods 0.000 title claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による車輛用負圧検出装置の一実施例を
示す断面図、第２図ａ、 ｂはその動作を ′説明す
る特性図、第３図は本考案による車輛用負圧検出装置の
他の実施例を示す断面図である。
２．３・・・筒体、４，５・・・反転板、６．９・・・
端子、８ａ、 ８ｂ、 １０ａ、 １０ｂ−・・接
点、４０．４１−・・スプリング。Fig. 1 is a sectional view showing an embodiment of the negative pressure detection device for a vehicle according to the present invention, Fig. 2 a and b are characteristic diagrams explaining its operation, and Fig. 3 is a negative pressure detection device for a vehicle according to the present invention. FIG. 7 is a sectional view showing another embodiment of the device. 2.3... Cylindrical body, 4,5... Reversing plate, 6.9...
Terminal, 8a, 8b, 10a, 10b--Contact, 40.41--Spring.
Claims (2)
２枚の反転板を対向ぜしめ、その対向空間に導かれる圧
力によって上記反転板をその撓み方向とは反対方向に撓
ませるようにし、この各反転板によって各反転板近傍に
設け、られたスイッチ部を作動させるようにじたことを
特徴とす′ る車輛用負圧検出装置。(1) At least two reversing plates that are deformed so as to always bend in a certain direction are arranged to face each other, and the pressure introduced into the opposing space causes the reversing plates to be bent in the opposite direction to the direction in which the reversing plates are deflected. 1. A negative pressure detection device for a vehicle, characterized in that a reversing plate operates a switch section provided near each reversing plate.
このスプリングのスプリング力を調整することにより反
転板の反転レベルを調整するようにした特許請求の範囲
第１項記載の車輛用負圧検出装置。(2) Apply the spring force of the spring to the reversal plate,
2. The negative pressure detection device for a vehicle according to claim 1, wherein the reversal level of the reversing plate is adjusted by adjusting the spring force of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14112081U JPS5847145U (en) | 1981-09-22 | 1981-09-22 | Negative pressure detection device for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14112081U JPS5847145U (en) | 1981-09-22 | 1981-09-22 | Negative pressure detection device for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5847145U true JPS5847145U (en) | 1983-03-30 |
Family
ID=29934244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14112081U Pending JPS5847145U (en) | 1981-09-22 | 1981-09-22 | Negative pressure detection device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847145U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5148074B1 (en) * | 1971-07-12 | 1976-12-18 |
-
1981
- 1981-09-22 JP JP14112081U patent/JPS5847145U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5148074B1 (en) * | 1971-07-12 | 1976-12-18 |
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