CH381300A - Electric switch with damping resistor - Google Patents
Electric switch with damping resistorInfo
- Publication number
- CH381300A CH381300A CH1381962A CH1381962A CH381300A CH 381300 A CH381300 A CH 381300A CH 1381962 A CH1381962 A CH 1381962A CH 1381962 A CH1381962 A CH 1381962A CH 381300 A CH381300 A CH 381300A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric switch
- damping resistor
- damping
- resistor
- switch
- Prior art date
Links
Classifications
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/161—Variable impedances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Circuit Breakers (AREA)
- Organic Insulating Materials (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE486961 | 1961-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH381300A true CH381300A (en) | 1964-08-31 |
Family
ID=3844621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1381962A CH381300A (en) | 1961-11-27 | 1962-11-23 | Electric switch with damping resistor |
Country Status (5)
Country | Link |
---|---|
US (1) | US3236979A (en) |
CH (1) | CH381300A (en) |
DE (1) | DE1189607B (en) |
ES (1) | ES282469A1 (en) |
GB (1) | GB964462A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011426A (en) * | 1966-09-26 | 1977-03-08 | Emil Lange | Device with arc-extinguishing system |
US3632926A (en) * | 1970-04-20 | 1972-01-04 | Gen Electric | Current-limiting circuit breaker having arc extinguishing means which includes improved arc initiation and extinguishing chamber construction |
US3735074A (en) * | 1971-07-14 | 1973-05-22 | Gen Electric | Arc chute for an electric circuit breaker |
DE3377839D1 (en) * | 1982-04-15 | 1988-09-29 | Mitsubishi Electric Corp | Circuit breaker with arc light absorber |
US4516003A (en) * | 1982-06-15 | 1985-05-07 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker with arc light absorber |
JP2593471B2 (en) * | 1987-03-11 | 1997-03-26 | 株式会社東芝 | Semiconductor device |
CN114898956B (en) * | 2022-05-26 | 2022-12-02 | 国网安徽省电力有限公司青阳县供电公司 | Lightning arrester for power distribution network power supply line based on wisdom platform district |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE130224C (en) * | ||||
DE108398C (en) * | ||||
DE129720C (en) * | ||||
DE594955C (en) * | 1932-02-26 | 1934-03-24 | Aeg | Electrical switch in which the arc is extinguished by a jet of compressed gas |
DE658660C (en) * | 1936-04-24 | 1938-04-07 | Steatit Magnesia Akt Ges | Small switches, especially rotary switches or toggle switches |
DE693601C (en) * | 1937-09-05 | 1940-07-15 | Siemens Schuckertwerke Akt Ges | Installation switch with resistance layers on the switching element |
US2279040A (en) * | 1938-09-19 | 1942-04-07 | Gen Electric | Alternating current circuit interrupter |
DE762610C (en) * | 1942-07-31 | 1954-01-04 | Aeg | Electric circuit breaker |
NL252649A (en) * | 1959-06-30 | |||
US3021409A (en) * | 1959-09-24 | 1962-02-13 | Gen Electric | Circuit interrupter |
-
1962
- 1962-10-27 DE DEM54640A patent/DE1189607B/en active Pending
- 1962-11-14 ES ES282469A patent/ES282469A1/en not_active Expired
- 1962-11-20 US US238903A patent/US3236979A/en not_active Expired - Lifetime
- 1962-11-23 CH CH1381962A patent/CH381300A/en unknown
- 1962-11-23 GB GB44339/62A patent/GB964462A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES282469A1 (en) | 1963-02-01 |
GB964462A (en) | 1964-07-22 |
DE1189607B (en) | 1965-03-25 |
US3236979A (en) | 1966-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH381300A (en) | Electric switch with damping resistor | |
FR1344630A (en) | Composite electrical system with variable resistance and switch incorporated | |
FR1319668A (en) | Nonlinear electrical resistance | |
FR1309917A (en) | Variable electric resistance and application to an electric regulator | |
FR1338816A (en) | Electric switch with damping resistor | |
BE609245A (en) | Electric resistance oven | |
FR83621E (en) | Electric switch with damping resistor | |
CH432610A (en) | Electrical resistance | |
FR1343147A (en) | Electric switch | |
FR1259014A (en) | <<autonomous>> electric switch with buttons | |
BE612865A (en) | Electric switch with pneumatic opening | |
FR1294690A (en) | Resistance thermometer | |
FR1370296A (en) | Electrical resistance | |
FR1339589A (en) | Electric switch mechanism | |
FR1301215A (en) | Electrical resistance | |
FR1337231A (en) | Electrical regulator with elastic contacts | |
FR1329035A (en) | Electric switch with movable button or similar device | |
FR1308750A (en) | Advanced electrical resistance | |
FR1301427A (en) | Electric switch | |
FR1300638A (en) | Electric switch | |
FR1322743A (en) | Thermostatic electric switch | |
FR1370295A (en) | Electric resistance composition | |
FR1347963A (en) | Electric resistance heater | |
FR1322077A (en) | Electric knife switch | |
CH383461A (en) | Pantograph electrical disconnector |