JPS58133672U - diaphragm device - Google Patents
diaphragm deviceInfo
- Publication number
- JPS58133672U JPS58133672U JP3114882U JP3114882U JPS58133672U JP S58133672 U JPS58133672 U JP S58133672U JP 3114882 U JP3114882 U JP 3114882U JP 3114882 U JP3114882 U JP 3114882U JP S58133672 U JPS58133672 U JP S58133672U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm device
- case
- case member
- diaphragm
- synthetic resin
- 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
Landscapes
- Fluid-Driven Valves (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図は従来のダイアフラム装置の断面図、第２図は本
考案のダイアフラム装置の断面図である。
ｌｂ、 ｉＣ，ｉｄ・・・・・・ケース部材、７，８
・・・・・・ダイアフラム、９．１０・・・・・・大気
室、１１・・・・・・排主導入室。FIG. 1 is a sectional view of a conventional diaphragm device, and FIG. 2 is a sectional view of the diaphragm device of the present invention. lb, iC, id... Case member, 7, 8
...Diaphragm, 9.10...Atmospheric chamber, 11...Exhaust introduction chamber.
Claims (1)
って複数室に隔成したダイアフラム装置において、前記
ケース部材のうち排圧導入室を形成するケース部材を金
属材となし、他のケース部材を合成樹脂となすと共に、
該金属材のケース部材の開口縁を隣接する合成樹脂のケ
ース部材の開口縁によって直接超音波カシメした構成と
したことを特徴とするダイアフラム装置。In a diaphragm device in which a plurality of case members connected to each other are separated into a plurality of chambers by a diaphragm, the case member forming the exhaust pressure introduction chamber among the case members is made of metal material, and the other case members are made of synthetic resin. With,
A diaphragm device characterized in that an opening edge of the metal case member is directly ultrasonically caulked with an opening edge of an adjacent synthetic resin case member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3114882U JPS58133672U (en) | 1982-03-05 | 1982-03-05 | diaphragm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3114882U JPS58133672U (en) | 1982-03-05 | 1982-03-05 | diaphragm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58133672U true JPS58133672U (en) | 1983-09-08 |
Family
ID=30042834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3114882U Pending JPS58133672U (en) | 1982-03-05 | 1982-03-05 | diaphragm device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58133672U (en) |
-
1982
- 1982-03-05 JP JP3114882U patent/JPS58133672U/en active Pending
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