NL272243A - - Google Patents
Info
- Publication number
- NL272243A NL272243A NL272243DA NL272243A NL 272243 A NL272243 A NL 272243A NL 272243D A NL272243D A NL 272243DA NL 272243 A NL272243 A NL 272243A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
-
- 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
- H01H2009/305—Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1219578T | |||
| DEL37692A DE1194489B (de) | 1960-12-07 | 1960-12-07 | Selbstschalter in Schmalbauform mit strom-abhaengigen Ausloesevorrichtungen und Mitteln zur Lichtbogenloeschung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL272243A true NL272243A (en:Method) |
Family
ID=25985380
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL272243D NL272243A (en:Method) | 1960-12-07 | ||
| NL136065D NL136065C (en:Method) | 1960-12-07 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL136065D NL136065C (en:Method) | 1960-12-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3270170A (en:Method) |
| CH (1) | CH390361A (en:Method) |
| LU (1) | LU40852A1 (en:Method) |
| NL (2) | NL136065C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5644458U (en:Method) * | 1979-09-14 | 1981-04-22 | ||
| US4484045A (en) * | 1982-08-16 | 1984-11-20 | General Electric Company | Molded case circuit breaker having improved arc resistant properties |
| US4876424A (en) * | 1988-09-19 | 1989-10-24 | Siemens Energy & Automation, Inc. | Barrier with a venting scheme for a circuit breaker |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE590030C (de) * | 1930-02-28 | 1933-12-21 | Wilhelm Leyhausen | Elektromagnetischer UEberstromschalter in Schraubstoepselform |
| US2027219A (en) * | 1933-11-29 | 1936-01-07 | Westinghouse Electric & Mfg Co | Circuit breaker |
| DE701870C (de) * | 1936-09-12 | 1942-02-20 | Siemens Ag | Selbstschalter |
| BE428873A (en:Method) * | 1937-06-28 | |||
| US2337949A (en) * | 1942-05-29 | 1943-12-28 | Gen Electric | Circuit breaker |
| US2538370A (en) * | 1947-02-05 | 1951-01-16 | Allis Chalmers Mfg Co | Means for controlling electric arcs |
| US2590543A (en) * | 1947-07-05 | 1952-03-25 | Westinghouse Electric Corp | Spaced plate circuit interrupter |
| US2769066A (en) * | 1953-02-02 | 1956-10-30 | Westinghouse Electric Corp | Circuit interrupters |
| GB763227A (en) * | 1954-07-31 | 1956-12-12 | Crabtree & Co Ltd J A | Improvements in electric switches or circuit breakers |
| DE1051935B (de) * | 1956-05-15 | 1959-03-05 | Siemens Ag | Elektrisches Schaltgeraet mit Lichtbogenkammer |
| DE1064610B (de) * | 1957-10-31 | 1959-09-03 | Wickmann Werke Ag | Lichtbogenkammer fuer elektrische Selbstschalter, insbesondere Installations-Selbstschalter |
| US3126464A (en) * | 1960-06-16 | 1964-03-24 | Stettner |
-
0
- NL NL272243D patent/NL272243A/xx unknown
- NL NL136065D patent/NL136065C/xx active
-
1961
- 1961-11-22 LU LU40852D patent/LU40852A1/fr unknown
- 1961-12-04 US US156690A patent/US3270170A/en not_active Expired - Lifetime
- 1961-12-05 CH CH1430261A patent/CH390361A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU40852A1 (en:Method) | 1962-01-22 |
| CH390361A (de) | 1965-04-15 |
| US3270170A (en) | 1966-08-30 |
| NL136065C (en:Method) |