JPS5259509A - Piezo-electric switch matrix - Google Patents
Piezo-electric switch matrixInfo
- Publication number
- JPS5259509A JPS5259509A JP13509875A JP13509875A JPS5259509A JP S5259509 A JPS5259509 A JP S5259509A JP 13509875 A JP13509875 A JP 13509875A JP 13509875 A JP13509875 A JP 13509875A JP S5259509 A JPS5259509 A JP S5259509A
- Authority
- JP
- Japan
- Prior art keywords
- piezo
- electric switch
- switch matrix
- contacts
- unit
- 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
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
PURPOSE: In the channel switch, contacts of the piezo-electric type relay and signal wires leading to them are made into a solid unit, thereby simplifying the matrix assembly, increasing the durability of contacts and improving the reliability and economy of the unit.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13509875A JPS5259509A (en) | 1975-11-12 | 1975-11-12 | Piezo-electric switch matrix |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13509875A JPS5259509A (en) | 1975-11-12 | 1975-11-12 | Piezo-electric switch matrix |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5259509A true JPS5259509A (en) | 1977-05-17 |
Family
ID=15143777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13509875A Pending JPS5259509A (en) | 1975-11-12 | 1975-11-12 | Piezo-electric switch matrix |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5259509A (en) |
-
1975
- 1975-11-12 JP JP13509875A patent/JPS5259509A/en active Pending
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