BE661121A - - Google Patents
Info
- Publication number
- BE661121A BE661121A BE661121DA BE661121A BE 661121 A BE661121 A BE 661121A BE 661121D A BE661121D A BE 661121DA BE 661121 A BE661121 A BE 661121A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
- H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
-
- 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
- H01H83/22—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 the other condition being imbalance of two or more currents or voltages
- H01H83/223—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 the other condition being imbalance of two or more currents or voltages with bimetal elements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermally Actuated Switches (AREA)
- Breakers (AREA)
- Protection Of Generators And Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10930/64A GB1039192A (en) | 1964-03-16 | 1964-03-16 | Improvements in and connected with thermal overload devices for contactor-operated motor starters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661121A true BE661121A (es) | 1965-07-01 |
Family
ID=9976934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661121D BE661121A (es) | 1964-03-16 | 1965-03-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3349204A (es) |
| AT (1) | AT264639B (es) |
| BE (1) | BE661121A (es) |
| CH (1) | CH419307A (es) |
| DE (1) | DE1463033C3 (es) |
| DK (1) | DK111274B (es) |
| GB (1) | GB1039192A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1538425A1 (de) * | 1966-04-29 | 1969-11-06 | Danfoss As | Bimetall-Thermoausloeser |
| US3632939A (en) * | 1970-02-16 | 1972-01-04 | Westinghouse Electric Corp | Circuit interrupter with improved molded insulating housing |
| DE2802553B1 (de) * | 1978-01-19 | 1979-01-18 | Siemens Ag | Niederspannungs-Leistungsschalter mit geteiltem Isolierstoffgehaeuse |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB553154A (en) * | 1942-07-24 | 1943-05-10 | Electrical Apparatus Co Ltd | An improved apparatus for protecting electrical apparatus against overload |
| US2429846A (en) * | 1944-03-24 | 1947-10-28 | Gen Electric | Electric circuit interrupter |
| US2824939A (en) * | 1955-03-17 | 1958-02-25 | Westinghouse Electric Corp | Cooling means for metal-clad switchgear |
| GB856057A (en) * | 1957-09-16 | 1960-12-14 | Crabtree & Co Ltd J A | Improvements in arc shields for multi-pole electric switches |
-
1964
- 1964-03-16 GB GB10930/64A patent/GB1039192A/en not_active Expired
-
1965
- 1965-02-25 DE DE1463033A patent/DE1463033C3/de not_active Expired
- 1965-03-05 CH CH311765A patent/CH419307A/de unknown
- 1965-03-11 US US439034A patent/US3349204A/en not_active Expired - Lifetime
- 1965-03-12 AT AT226365A patent/AT264639B/de active
- 1965-03-15 BE BE661121D patent/BE661121A/xx unknown
- 1965-03-16 DK DK133965AA patent/DK111274B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1039192A (en) | 1966-08-17 |
| US3349204A (en) | 1967-10-24 |
| DE1463033C3 (de) | 1975-01-23 |
| DK111274B (da) | 1968-07-15 |
| AT264639B (de) | 1968-09-10 |
| CH419307A (de) | 1966-08-31 |
| DE1463033A1 (de) | 1968-12-12 |
| DE1463033B2 (de) | 1972-08-03 |