JPS6149768B2 - - Google Patents
Info
- Publication number
- JPS6149768B2 JPS6149768B2 JP53038287A JP3828778A JPS6149768B2 JP S6149768 B2 JPS6149768 B2 JP S6149768B2 JP 53038287 A JP53038287 A JP 53038287A JP 3828778 A JP3828778 A JP 3828778A JP S6149768 B2 JPS6149768 B2 JP S6149768B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- motor
- wiper
- contacts
- movable contact
- 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.)
- Expired
Links
- 238000010891 electric arc Methods 0.000 claims description 15
- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 7
- 230000005284 excitation Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000005612 types of electricity Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Keying Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3828778A JPS54129455A (en) | 1978-03-31 | 1978-03-31 | Arc discharge reducing mechanism for changeover switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3828778A JPS54129455A (en) | 1978-03-31 | 1978-03-31 | Arc discharge reducing mechanism for changeover switch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54129455A JPS54129455A (en) | 1979-10-06 |
JPS6149768B2 true JPS6149768B2 (enrdf_load_stackoverflow) | 1986-10-31 |
Family
ID=12521086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3828778A Granted JPS54129455A (en) | 1978-03-31 | 1978-03-31 | Arc discharge reducing mechanism for changeover switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54129455A (enrdf_load_stackoverflow) |
-
1978
- 1978-03-31 JP JP3828778A patent/JPS54129455A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS54129455A (en) | 1979-10-06 |
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