JPH0113317Y2 - - Google Patents
Info
- Publication number
- JPH0113317Y2 JPH0113317Y2 JP1981100585U JP10058581U JPH0113317Y2 JP H0113317 Y2 JPH0113317 Y2 JP H0113317Y2 JP 1981100585 U JP1981100585 U JP 1981100585U JP 10058581 U JP10058581 U JP 10058581U JP H0113317 Y2 JPH0113317 Y2 JP H0113317Y2
- Authority
- JP
- Japan
- Prior art keywords
- movable rod
- shaft
- hook
- voltage
- neutral
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H2001/223—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member using a torsion spring
Landscapes
- Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10058581U JPS587449U (ja) | 1981-07-08 | 1981-07-08 | ３相４線式しや断器の中性極 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10058581U JPS587449U (ja) | 1981-07-08 | 1981-07-08 | ３相４線式しや断器の中性極 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS587449U JPS587449U (ja) | 1983-01-18 |
| JPH0113317Y2 true JPH0113317Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-04-19 |
Family
ID=29895269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10058581U Granted JPS587449U (ja) | 1981-07-08 | 1981-07-08 | ３相４線式しや断器の中性極 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587449U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542387B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-01-28 | 1979-02-06 | ||
| JPS5639467Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-06-01 | 1981-09-14 |
-
1981
- 1981-07-08 JP JP10058581U patent/JPS587449U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS587449U (ja) | 1983-01-18 |