JPS5226244A - Testing device for continuous multi-change-fo-frequency type position detector - Google Patents
Testing device for continuous multi-change-fo-frequency type position detectorInfo
- Publication number
- JPS5226244A JPS5226244A JP50101720A JP10172075A JPS5226244A JP S5226244 A JPS5226244 A JP S5226244A JP 50101720 A JP50101720 A JP 50101720A JP 10172075 A JP10172075 A JP 10172075A JP S5226244 A JPS5226244 A JP S5226244A
- Authority
- JP
- Japan
- Prior art keywords
- change
- testing device
- position detector
- continuous multi
- type position
- 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
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
PURPOSE:To detect a malfunction of detecting operation caused by the high speed running of a vehicle and the response speed of a detector by altering a change-of-frequency time by means of a time element controller for a resonance circuit, and to proved a testing device which is also applied to a detector using a device for preventing incorrect information from being received.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50101720A JPS595959B2 (en) | 1975-08-23 | 1975-08-23 | Test method for continuous multi-frequency variable point detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50101720A JPS595959B2 (en) | 1975-08-23 | 1975-08-23 | Test method for continuous multi-frequency variable point detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5226244A true JPS5226244A (en) | 1977-02-26 |
JPS595959B2 JPS595959B2 (en) | 1984-02-08 |
Family
ID=14308129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50101720A Expired JPS595959B2 (en) | 1975-08-23 | 1975-08-23 | Test method for continuous multi-frequency variable point detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595959B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5478707A (en) * | 1977-12-06 | 1979-06-23 | Ishikawatoshi Tekko | Automatic molding of roof tile material |
JPS5646712A (en) * | 1979-09-25 | 1981-04-28 | Matsushita Electric Works Ltd | Manufacture of thick slate product |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6077776A (en) * | 1983-10-03 | 1985-05-02 | 株式会社ゴーセン | Gut |
-
1975
- 1975-08-23 JP JP50101720A patent/JPS595959B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5478707A (en) * | 1977-12-06 | 1979-06-23 | Ishikawatoshi Tekko | Automatic molding of roof tile material |
JPS5646712A (en) * | 1979-09-25 | 1981-04-28 | Matsushita Electric Works Ltd | Manufacture of thick slate product |
Also Published As
Publication number | Publication date |
---|---|
JPS595959B2 (en) | 1984-02-08 |
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