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 (pm) | 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 (pm) | 1977-11-21 | 1977-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH621209A5 true CH621209A5 (pm) | 1981-01-15 |
Family
ID=4398766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1420077A CH621209A5 (pm) | 1977-11-21 | 1977-11-21 |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH621209A5 (pm) |
| DE (1) | DE2755546C2 (pm) |
| FI (1) | FI783454A7 (pm) |
| FR (1) | FR2409591A1 (pm) |
| GB (1) | GB2010016B (pm) |
| SE (1) | SE7810603L (pm) |
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 |
|---|---|
| FR2409591A1 (fr) | 1979-06-15 |
| FR2409591B3 (pm) | 1981-08-14 |
| GB2010016B (en) | 1982-03-17 |
| SE7810603L (sv) | 1979-05-22 |
| DE2755546C2 (de) | 1979-09-20 |
| GB2010016A (en) | 1979-06-20 |
| DE2755546B1 (de) | 1979-02-01 |
| FI783454A7 (fi) | 1979-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |