FR605110A - Disconnector protected against automatic opening in the event of a short circuit - Google Patents
Disconnector protected against automatic opening in the event of a short circuitInfo
- Publication number
- FR605110A FR605110A FR605110DA FR605110A FR 605110 A FR605110 A FR 605110A FR 605110D A FR605110D A FR 605110DA FR 605110 A FR605110 A FR 605110A
- Authority
- FR
- France
- Prior art keywords
- disconnector
- event
- short circuit
- protected against
- automatic opening
- 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
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE244058X | 1924-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR605110A true FR605110A (en) | 1926-05-20 |
Family
ID=5923969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR605110D Expired FR605110A (en) | 1924-12-08 | 1925-10-29 | Disconnector protected against automatic opening in the event of a short circuit |
Country Status (4)
Country | Link |
---|---|
US (1) | US1748724A (en) |
FR (1) | FR605110A (en) |
GB (1) | GB244058A (en) |
NL (1) | NL18953C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2806110A (en) * | 1954-05-26 | 1957-09-10 | Westinghouse Electric Corp | Circuit interrupters |
US2759076A (en) * | 1954-06-25 | 1956-08-14 | Southern States Equipment Corp | Electric switch |
US3249729A (en) * | 1963-10-18 | 1966-05-03 | Gen Electric | Electric circuit breaker wherein the operation of separable arcing contacts is dependent on the magnitude of current in the main contacts |
CN109346368A (en) * | 2018-11-28 | 2019-02-15 | 许继(厦门)智能电力设备股份有限公司 | A kind of structure of contact terminal of guillotine type disconnecting switch |
-
0
- NL NL18953D patent/NL18953C/xx active
-
1925
- 1925-10-29 FR FR605110D patent/FR605110A/en not_active Expired
- 1925-10-30 GB GB27295/25A patent/GB244058A/en not_active Expired
- 1925-11-09 US US67753A patent/US1748724A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL18953C (en) | |
US1748724A (en) | 1930-02-25 |
GB244058A (en) | 1926-05-13 |
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