JPS5517759A - Method of adhering diaphragm by use of pressure - Google Patents
Method of adhering diaphragm by use of pressureInfo
- Publication number
- JPS5517759A JPS5517759A JP9020578A JP9020578A JPS5517759A JP S5517759 A JPS5517759 A JP S5517759A JP 9020578 A JP9020578 A JP 9020578A JP 9020578 A JP9020578 A JP 9020578A JP S5517759 A JPS5517759 A JP S5517759A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- plunger
- valve
- fitted
- layser
- 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
Abstract
PURPOSE: To work easily and reliably, by nipping a diaphragm by means of two diaphragm support substance and also by keeping a constant nipping strength, and by welding together a joint of the two support substances by applying layser beams.
CONSTITUTION: A center hole of a diaphragm is fitted in a center projection of a valve 3 whose sides are of a convex shape, and a plunger 2, which can be fitted in the projection and is made of a magnetic material, is fitted in the aforesaid work. Then the valve 3 and the plunger 2, which nip the diaphragm 1, are laid on a stand 16 united in one body with a piston 19, and the pressured fluid is filled into a cylinder 17. And thus, the valve 3, diaphragm 1 and the plunger 2 are pressured by a constant pressure force at a space provided between the stand 16 and a pressure frame 15. Furthermore, layser beams 30 are applied to a surface, where the plunger 2 abuts on the valve 3, through a deflecting plate 31 and a lense 32 to weld together the plunger 2 and the valve 3.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9020578A JPS5517759A (en) | 1978-07-24 | 1978-07-24 | Method of adhering diaphragm by use of pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9020578A JPS5517759A (en) | 1978-07-24 | 1978-07-24 | Method of adhering diaphragm by use of pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5517759A true JPS5517759A (en) | 1980-02-07 |
| JPS6147357B2 JPS6147357B2 (en) | 1986-10-18 |
Family
ID=13991978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9020578A Granted JPS5517759A (en) | 1978-07-24 | 1978-07-24 | Method of adhering diaphragm by use of pressure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5517759A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57200779A (en) * | 1981-06-02 | 1982-12-09 | Honda Motor Co Ltd | Pressure sensitive valve |
| JPS61127983A (en) * | 1984-11-27 | 1986-06-16 | Esutetsuku:Kk | Fluid control valve |
| JP2002147623A (en) * | 2000-11-16 | 2002-05-22 | Fujikin Inc | Metal diaphragm valve |
| JP2007139769A (en) * | 2005-11-14 | 2007-06-07 | Immobilien Ges Helmut Fischer Gmbh & Co Kg | Probe especially for measuring thickness of membrane |
| US10487948B2 (en) | 2013-01-16 | 2019-11-26 | Eagle Industry Co., Ltd. | Sliding component |
-
1978
- 1978-07-24 JP JP9020578A patent/JPS5517759A/en active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57200779A (en) * | 1981-06-02 | 1982-12-09 | Honda Motor Co Ltd | Pressure sensitive valve |
| JPS61127983A (en) * | 1984-11-27 | 1986-06-16 | Esutetsuku:Kk | Fluid control valve |
| JP2002147623A (en) * | 2000-11-16 | 2002-05-22 | Fujikin Inc | Metal diaphragm valve |
| JP4587419B2 (en) * | 2000-11-16 | 2010-11-24 | 株式会社フジキン | Metal diaphragm valve |
| JP2007139769A (en) * | 2005-11-14 | 2007-06-07 | Immobilien Ges Helmut Fischer Gmbh & Co Kg | Probe especially for measuring thickness of membrane |
| US10487948B2 (en) | 2013-01-16 | 2019-11-26 | Eagle Industry Co., Ltd. | Sliding component |
| US10781924B2 (en) | 2013-01-16 | 2020-09-22 | Eagle Industry Co., Ltd. | Sliding component |
| US10883603B2 (en) | 2013-01-16 | 2021-01-05 | Eagle Industry Co., Ltd. | Sliding component |
| US10883604B2 (en) | 2013-01-16 | 2021-01-05 | Eagle Industry Co., Ltd. | Sliding component |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6147357B2 (en) | 1986-10-18 |
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