DK141420B - Elektromagnetisk udløser til elektriske afbrydere. - Google Patents
Elektromagnetisk udløser til elektriske afbrydere. Download PDFInfo
- Publication number
- DK141420B DK141420B DK175277AA DK175277A DK141420B DK 141420 B DK141420 B DK 141420B DK 175277A A DK175277A A DK 175277AA DK 175277 A DK175277 A DK 175277A DK 141420 B DK141420 B DK 141420B
- Authority
- DK
- Denmark
- Prior art keywords
- trigger
- slider
- electrical switches
- electromagnetic trigger
- magnetic anchor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H2083/208—Converting under voltage release [UVR] and shunt release
Landscapes
- Breakers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH523376 | 1976-04-26 | ||
CH523376A CH599676A5 (US06633600-20031014-M00021.png) | 1976-04-26 | 1976-04-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK175277A DK175277A (US06633600-20031014-M00021.png) | 1977-10-27 |
DK141420B true DK141420B (da) | 1980-03-10 |
DK141420C DK141420C (US06633600-20031014-M00021.png) | 1980-09-08 |
Family
ID=4290171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK175277AA DK141420B (da) | 1976-04-26 | 1977-04-21 | Elektromagnetisk udløser til elektriske afbrydere. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH599676A5 (US06633600-20031014-M00021.png) |
DK (1) | DK141420B (US06633600-20031014-M00021.png) |
GB (1) | GB1523238A (US06633600-20031014-M00021.png) |
SE (1) | SE411811B (US06633600-20031014-M00021.png) |
-
1976
- 1976-04-26 CH CH523376A patent/CH599676A5/xx not_active IP Right Cessation
-
1977
- 1977-04-20 GB GB16324/77A patent/GB1523238A/en not_active Expired
- 1977-04-21 DK DK175277AA patent/DK141420B/da unknown
- 1977-04-21 SE SE7704592A patent/SE411811B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE411811B (sv) | 1980-02-04 |
SE7704592L (sv) | 1977-10-27 |
DK141420C (US06633600-20031014-M00021.png) | 1980-09-08 |
GB1523238A (en) | 1978-08-31 |
DK175277A (US06633600-20031014-M00021.png) | 1977-10-27 |
CH599676A5 (US06633600-20031014-M00021.png) | 1978-05-31 |
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