AT243352B - Für vorzugsweise höhere Stromstärken geeigneter Selbstschalter mit elektromagnetischen und bzw. oder thermischen Auslösern und Strombegrenzung - Google Patents
Für vorzugsweise höhere Stromstärken geeigneter Selbstschalter mit elektromagnetischen und bzw. oder thermischen Auslösern und StrombegrenzungInfo
- Publication number
- AT243352B AT243352B AT296564A AT296564A AT243352B AT 243352 B AT243352 B AT 243352B AT 296564 A AT296564 A AT 296564A AT 296564 A AT296564 A AT 296564A AT 243352 B AT243352 B AT 243352B
- Authority
- AT
- Austria
- Prior art keywords
- electromagnetic
- preferably higher
- automatic switch
- current limitation
- higher currents
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
- H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H1/225—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member the supporting member being pivotable
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL44636A DE1197964B (de) | 1963-04-11 | 1963-04-11 | Fuer hoehere Stromstaerken geeigneter Selbstschalter mit elektromagnetischen und/oder thermischen Ausloesern und Strombegrenzung |
Publications (1)
Publication Number | Publication Date |
---|---|
AT243352B true AT243352B (de) | 1965-11-10 |
Family
ID=7270772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT296564A AT243352B (de) | 1963-04-11 | 1964-04-06 | Für vorzugsweise höhere Stromstärken geeigneter Selbstschalter mit elektromagnetischen und bzw. oder thermischen Auslösern und Strombegrenzung |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT243352B (de) |
DE (1) | DE1197964B (de) |
GB (1) | GB1052519A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4825182A (en) * | 1986-11-18 | 1989-04-25 | Asea Aktiebolag | Electrical switching device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4255732A (en) * | 1978-10-16 | 1981-03-10 | Westinghouse Electric Corp. | Current limiting circuit breaker |
DE3637913A1 (de) * | 1986-11-06 | 1988-05-19 | Licentia Gmbh | Strombegrenzendes elektrisches schaltgeraet |
DE19630470C1 (de) * | 1996-07-27 | 1997-08-28 | Kloeckner Moeller Gmbh | Strombegrenzender Leistungsschalter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE942455C (de) * | 1941-07-12 | 1956-05-03 | Aeg | Elektrischer UEberstromselbstschalter fuer Wechselstrom |
NL112822C (de) * | 1958-07-30 |
-
0
- GB GB1052519D patent/GB1052519A/en not_active Expired
-
1963
- 1963-04-11 DE DEL44636A patent/DE1197964B/de active Pending
-
1964
- 1964-04-06 AT AT296564A patent/AT243352B/de active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4825182A (en) * | 1986-11-18 | 1989-04-25 | Asea Aktiebolag | Electrical switching device |
Also Published As
Publication number | Publication date |
---|---|
DE1197964B (de) | 1965-08-05 |
GB1052519A (de) | 1900-01-01 |
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