CH621209A5 - - Google Patents
Download PDFInfo
- Publication number
- CH621209A5 CH621209A5 CH1420077A CH1420077A CH621209A5 CH 621209 A5 CH621209 A5 CH 621209A5 CH 1420077 A CH1420077 A CH 1420077A CH 1420077 A CH1420077 A CH 1420077A CH 621209 A5 CH621209 A5 CH 621209A5
- Authority
- CH
- Switzerland
- Prior art keywords
- switching
- pawl
- lever
- release
- motor protection
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 7
- 210000000629 knee joint Anatomy 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 210000002414 leg Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- H01H73/48—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 having both electrothermal and electromagnetic automatic release
- H01H73/54—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 having both electrothermal and electromagnetic automatic release reset by rotatable knob or wheel
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Protection Of Generators And Motors (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1420077A CH621209A5 (enrdf_load_stackoverflow) | 1977-11-21 | 1977-11-21 | |
| DE2755546A DE2755546C2 (de) | 1977-11-21 | 1977-12-13 | Motorschutzschalter |
| SE7810603A SE7810603L (sv) | 1977-11-21 | 1978-10-11 | Motorskydd |
| FI783454A FI783454A7 (fi) | 1977-11-21 | 1978-11-13 | Motorskyddskoppling |
| FR7832614A FR2409591A1 (fr) | 1977-11-21 | 1978-11-20 | Disjoncteur de protection de moteurs |
| GB7845192A GB2010016B (en) | 1977-11-21 | 1978-11-20 | Motor protection switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1420077A CH621209A5 (enrdf_load_stackoverflow) | 1977-11-21 | 1977-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH621209A5 true CH621209A5 (enrdf_load_stackoverflow) | 1981-01-15 |
Family
ID=4398766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1420077A CH621209A5 (enrdf_load_stackoverflow) | 1977-11-21 | 1977-11-21 |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH621209A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2755546C2 (enrdf_load_stackoverflow) |
| FI (1) | FI783454A7 (enrdf_load_stackoverflow) |
| FR (1) | FR2409591A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2010016B (enrdf_load_stackoverflow) |
| SE (1) | SE7810603L (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1137121B (it) * | 1981-04-02 | 1986-09-03 | Sace Spa | Interruttore elettrico,particolarmente limitatore di corrente |
-
1977
- 1977-11-21 CH CH1420077A patent/CH621209A5/de not_active IP Right Cessation
- 1977-12-13 DE DE2755546A patent/DE2755546C2/de not_active Expired
-
1978
- 1978-10-11 SE SE7810603A patent/SE7810603L/xx unknown
- 1978-11-13 FI FI783454A patent/FI783454A7/fi unknown
- 1978-11-20 FR FR7832614A patent/FR2409591A1/fr active Granted
- 1978-11-20 GB GB7845192A patent/GB2010016B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2010016B (en) | 1982-03-17 |
| DE2755546B1 (de) | 1979-02-01 |
| DE2755546C2 (de) | 1979-09-20 |
| SE7810603L (sv) | 1979-05-22 |
| GB2010016A (en) | 1979-06-20 |
| FR2409591A1 (fr) | 1979-06-15 |
| FI783454A7 (fi) | 1979-05-22 |
| FR2409591B3 (enrdf_load_stackoverflow) | 1981-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69403022T2 (de) | Einstellvorrichtung des Auslöseansprechwerts eines mehrpoligen Schutzschalters | |
| DE3640009C2 (enrdf_load_stackoverflow) | ||
| DE2403840A1 (de) | Stromkreisunterbrecher mit ausloeseeinrichtung | |
| DE69905765T2 (de) | Halbabzweigender elektrischer kontakt | |
| DE10222667A1 (de) | Schaltgerät | |
| EP2634787B1 (de) | Schaltschloss eines Leistungsschalters | |
| DE2830648A1 (de) | Leitungsschutzschalter | |
| DE1538529A1 (de) | Mehrpoliger UEberstromschalter | |
| DE3739806C2 (enrdf_load_stackoverflow) | ||
| DE10032323A1 (de) | Ein- und Ausschaltmechanismus für einen Ausschalter | |
| DE7402790U (de) | Stromkreisunterbrecher mit ein freigebbares Element verriegelnder Verriegelungsvorrichtung | |
| EP0391086B1 (de) | Druckknopfbetätigter Ueberstromschutzschalter | |
| DE4208716C2 (de) | Schutzschaltgerät | |
| EP2634788B1 (de) | Leistungsschalter mit einem Schaltschloss | |
| DE2747784A1 (de) | Elektrischer sicherheitstrennschalter | |
| EP2070100B1 (de) | Schaltmechanik einer fehlerstromschutzeinrichtung, fehlerstromschutzeinrichtung sowie system mit einer fehlerstromschutzeinrichtung und einem leitungsschutzschalter | |
| DE2115034B2 (de) | Schutzschalter mit ueberstrom-, kurzschluss- und fehlerstromschutz | |
| DE10234864A1 (de) | Schutzschalter | |
| CH621209A5 (enrdf_load_stackoverflow) | ||
| DE1126013B (de) | Mehrpoliger UEberstromschalter | |
| DE3105524C2 (de) | Leistungsschalter | |
| DE4122268C2 (enrdf_load_stackoverflow) | ||
| DE10054383A1 (de) | Strombegrenzender Niederspannungs-Leistungsschalter | |
| DD221878A1 (de) | Mehrpoliger leitungsschutzschalter | |
| DE2814071C2 (de) | Niederspannungs-Leistungsschalter mit einem Meldeschalter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |