JPS541754A - Diaphragm for pressure convertor and its preparation - Google Patents
Diaphragm for pressure convertor and its preparationInfo
- Publication number
- JPS541754A JPS541754A JP6768377A JP6768377A JPS541754A JP S541754 A JPS541754 A JP S541754A JP 6768377 A JP6768377 A JP 6768377A JP 6768377 A JP6768377 A JP 6768377A JP S541754 A JPS541754 A JP S541754A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- preparation
- pressure convertor
- convertor
- pressure
- 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
- Measuring Fluid Pressure (AREA)
- Diaphragms And Bellows (AREA)
Abstract
PURPOSE: To allow the mass production of products that ensure few distortion and dispersion, by etching removing one central portion of two different kinds of pasted metals, by exposing the other metal, and by using the exposed portion as a diaphragm.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6768377A JPS541754A (en) | 1977-06-07 | 1977-06-07 | Diaphragm for pressure convertor and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6768377A JPS541754A (en) | 1977-06-07 | 1977-06-07 | Diaphragm for pressure convertor and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS541754A true JPS541754A (en) | 1979-01-08 |
Family
ID=13352027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6768377A Pending JPS541754A (en) | 1977-06-07 | 1977-06-07 | Diaphragm for pressure convertor and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS541754A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61256063A (en) * | 1985-05-09 | 1986-11-13 | Tokai Rika Co Ltd | Diaphragm |
US7903911B2 (en) | 2003-04-18 | 2011-03-08 | International Business Machines Corporation | Optical link module, optical interconnection method, information processor including the optical link module, signal transfer method, prism and method of manufacturing the prism |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5184679A (en) * | 1975-01-24 | 1976-07-24 | Niino Giken Kk | BIATSUKANCHOWAKUTAITSUKIDAIYAFURAMUNO SEIZOHOHO |
JPS51120355A (en) * | 1975-04-15 | 1976-10-21 | Kenji Kobayashi | Process for making diaphragm by photoetching |
-
1977
- 1977-06-07 JP JP6768377A patent/JPS541754A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5184679A (en) * | 1975-01-24 | 1976-07-24 | Niino Giken Kk | BIATSUKANCHOWAKUTAITSUKIDAIYAFURAMUNO SEIZOHOHO |
JPS51120355A (en) * | 1975-04-15 | 1976-10-21 | Kenji Kobayashi | Process for making diaphragm by photoetching |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61256063A (en) * | 1985-05-09 | 1986-11-13 | Tokai Rika Co Ltd | Diaphragm |
JPH0524384B2 (en) * | 1985-05-09 | 1993-04-07 | Tokai Rika Co Ltd | |
US7903911B2 (en) | 2003-04-18 | 2011-03-08 | International Business Machines Corporation | Optical link module, optical interconnection method, information processor including the optical link module, signal transfer method, prism and method of manufacturing the prism |
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