SE442367B - Effektbrytare - Google Patents
EffektbrytareInfo
- Publication number
- SE442367B SE442367B SE7907098A SE7907098A SE442367B SE 442367 B SE442367 B SE 442367B SE 7907098 A SE7907098 A SE 7907098A SE 7907098 A SE7907098 A SE 7907098A SE 442367 B SE442367 B SE 442367B
- Authority
- SE
- Sweden
- Prior art keywords
- circuit breaker
- resistor
- conductor
- insulating coating
- breaker according
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H87/00—Protective devices in which a current flowing through a liquid or solid is interrupted by the evaporation of the liquid or by the melting and evaporation of the solid when the current becomes excessive, the circuit continuity being reestablished on cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
- H01C1/034—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being formed as coating or mould without outer sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/48—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/38—Means for extinguishing or suppressing arc
- H01H2085/385—Impedances connected with the end contacts of the fusible element
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
- Fuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978115979U JPS6230278Y2 (fr) | 1978-08-24 | 1978-08-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7907098L SE7907098L (sv) | 1980-02-25 |
SE442367B true SE442367B (sv) | 1985-12-16 |
Family
ID=14675862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7907098A SE442367B (sv) | 1978-08-24 | 1979-08-24 | Effektbrytare |
Country Status (10)
Country | Link |
---|---|
US (1) | US4272750A (fr) |
JP (1) | JPS6230278Y2 (fr) |
BR (1) | BR7807585A (fr) |
CH (1) | CH645213A5 (fr) |
DE (1) | DE2933399C3 (fr) |
FR (1) | FR2434475A1 (fr) |
GB (1) | GB2029656B (fr) |
IT (1) | IT1122816B (fr) |
NL (1) | NL176030C (fr) |
SE (1) | SE442367B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4236186A (en) * | 1979-01-17 | 1980-11-25 | Mitsubishi Denki Kabushiki Kaisha | Power breaker system |
US4417389A (en) * | 1982-02-26 | 1983-11-29 | Kennecott Corporation | Method of terminating carbon ceramic composition resistors for use in high peak power and peak voltage energy dissipation application |
US7292422B2 (en) * | 2004-11-29 | 2007-11-06 | Siemens Energy & Automation, Inc. | Occupancy-based circuit breaker control |
CN101512862B (zh) | 2006-09-06 | 2015-11-25 | 西门子公司 | 短路电流限流器 |
CN103730887A (zh) * | 2013-12-25 | 2014-04-16 | 中国科学院等离子体物理研究所 | 一种吸收分布电容释放能量的缓冲器 |
FR3051594B1 (fr) * | 2016-05-19 | 2020-04-24 | Hager-Electro Sas | Cartouche fusible |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US945993A (en) * | 1904-12-02 | 1910-01-11 | Gen Electric | Resistance unit. |
US1723872A (en) * | 1921-10-03 | 1929-08-06 | Gen Electric | Lightning arrester |
US1743888A (en) * | 1923-04-25 | 1930-01-14 | Nat Carbon Co Inc | Electrical connection |
US2305577A (en) * | 1940-08-04 | 1942-12-15 | Line Material Co | Resistor |
US3207624A (en) * | 1961-07-26 | 1965-09-21 | Mc Graw Edison Co | Lightning arrester valve element and method for making the same |
DE1954979B2 (de) * | 1969-10-31 | 1971-10-28 | Strombegrenzungsvorrichtung | |
US3742247A (en) * | 1970-11-27 | 1973-06-26 | D Sunstein | High voltage interconnection system for cathode-ray tubes and the like |
US3956672A (en) * | 1974-03-13 | 1976-05-11 | American Plasticraft Company | In line rectifier assembly |
-
1978
- 1978-08-24 JP JP1978115979U patent/JPS6230278Y2/ja not_active Expired
- 1978-10-17 US US05/952,159 patent/US4272750A/en not_active Expired - Lifetime
- 1978-11-20 BR BR7807585A patent/BR7807585A/pt unknown
-
1979
- 1979-07-17 NL NLAANVRAGE7905545,A patent/NL176030C/xx active Search and Examination
- 1979-08-17 DE DE2933399A patent/DE2933399C3/de not_active Expired
- 1979-08-20 GB GB7928927A patent/GB2029656B/en not_active Expired
- 1979-08-23 CH CH769479A patent/CH645213A5/de not_active IP Right Cessation
- 1979-08-23 FR FR7921260A patent/FR2434475A1/fr active Granted
- 1979-08-24 SE SE7907098A patent/SE442367B/sv not_active IP Right Cessation
- 1979-08-24 IT IT7925275A patent/IT1122816B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1122816B (it) | 1986-04-23 |
DE2933399C3 (de) | 1981-12-10 |
FR2434475A1 (fr) | 1980-03-21 |
DE2933399A1 (de) | 1980-02-28 |
DE2933399B2 (de) | 1981-04-23 |
IT7925275A0 (it) | 1979-08-24 |
JPS5532680U (fr) | 1980-03-03 |
BR7807585A (pt) | 1980-05-20 |
US4272750A (en) | 1981-06-09 |
SE7907098L (sv) | 1980-02-25 |
JPS6230278Y2 (fr) | 1987-08-04 |
GB2029656B (en) | 1982-11-17 |
FR2434475B1 (fr) | 1983-05-27 |
CH645213A5 (de) | 1984-09-14 |
NL176030C (nl) | 1985-02-01 |
GB2029656A (en) | 1980-03-19 |
NL7905545A (nl) | 1980-02-26 |
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