JPS5862154U - Negative pressure responsive diaphragm device - Google Patents
Negative pressure responsive diaphragm deviceInfo
- Publication number
- JPS5862154U JPS5862154U JP15631881U JP15631881U JPS5862154U JP S5862154 U JPS5862154 U JP S5862154U JP 15631881 U JP15631881 U JP 15631881U JP 15631881 U JP15631881 U JP 15631881U JP S5862154 U JPS5862154 U JP S5862154U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- diaphragm
- pressure responsive
- diaphragm device
- cover
- 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
Landscapes
- Actuator (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の一部を截除した側面図、第２図は本案
装置の１例の一部を截除した側面図、第３図はそのばね
ガイドの溶接前の状態の裁断側面図である。
１・・・・・・ダイヤフラム、２・・・・・・ダイヤフ
ラムカバ、３・・・・・・負圧室、４・・・・・・コイ
ルばね、５・・・・・・ばねガイド、６・・・・・・凸
部。Fig. 1 is a partially cut-away side view of a conventional example, Fig. 2 is a partially cut-away side view of an example of the proposed device, and Fig. 3 is a cut side view of the spring guide before welding. It is a diagram. 1...Diaphragm, 2...Diaphragm cover, 3...Negative pressure chamber, 4...Coil spring, 5...Spring guide, 6...Protrusion.
Claims (1)
ら成る負圧室３内に、該ダイヤフラム１を前方に弾撥す
るコイルばね４を設け、これをその尾端部において該カ
バ２の前面のばねガイド５に嵌合して支承させる式のも
のにおいて、該カバ２と該ばねガイド５とをその対向面
の少くとも一方−の中心部に予め形成される比較的小面
積の凸部６において互に重合してプロジェクション溶接
その他で互に結着して成る負圧応動型ダイヤフラム装置
。Diaphragm 1 and its back diaphragm cover 2 and b)
A coil spring 4 for elastically repelling the diaphragm 1 forward is provided in a negative pressure chamber 3 consisting of a coil spring 4, and the coil spring 4 is fitted and supported by a spring guide 5 on the front surface of the cover 2 at its tail end. In this step, the cover 2 and the spring guide 5 are overlapped with each other at a convex portion 6 of a relatively small area formed in advance at the center of at least one of their opposing surfaces, and bonded together by projection welding or other means. Negative pressure responsive diaphragm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15631881U JPS5862154U (en) | 1981-10-22 | 1981-10-22 | Negative pressure responsive diaphragm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15631881U JPS5862154U (en) | 1981-10-22 | 1981-10-22 | Negative pressure responsive diaphragm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5862154U true JPS5862154U (en) | 1983-04-26 |
| JPS612322Y2 JPS612322Y2 (en) | 1986-01-25 |
Family
ID=29948861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15631881U Granted JPS5862154U (en) | 1981-10-22 | 1981-10-22 | Negative pressure responsive diaphragm device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862154U (en) |
-
1981
- 1981-10-22 JP JP15631881U patent/JPS5862154U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS612322Y2 (en) | 1986-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5862154U (en) | Negative pressure responsive diaphragm device | |
| JPS58144135U (en) | coil spring seat | |
| JPS5884747U (en) | sheet | |
| JPS59183096U (en) | flat speaker | |
| JPS58186700U (en) | speaker | |
| JPS5833193U (en) | welding jig | |
| JPS58104349U (en) | Air cleaner device | |
| JPS6127695U (en) | strainer device | |
| JPS58136223U (en) | assembly hob | |
| JPS59144987U (en) | speaker boxes | |
| JPS617604U (en) | Negative pressure response device | |
| JPS59164001U (en) | back wide prism lens | |
| JPS60170228U (en) | Automobile seat height device | |
| JPS58103063U (en) | Original pressure bonding plate | |
| JPS5877567U (en) | mirror with magnet glued on | |
| JPS5931288U (en) | Parts holding device for chassis | |
| JPS615056U (en) | Paper output tray | |
| JPS5957180U (en) | fork with knife | |
| JPH045982U (en) | ||
| JPS5975897U (en) | blind device | |
| JPS5989280U (en) | clock | |
| JPS6038724U (en) | Paper cup delivery jig | |
| JPS5857156U (en) | carrier seat | |
| JPS58155442U (en) | shock absorber | |
| JPS5983179U (en) | Tracked vehicle recoil device |