FI783454A7 - Motorskyddskoppling - Google Patents
Motorskyddskoppling Download PDFInfo
- Publication number
- FI783454A7 FI783454A7 FI783454A FI783454A FI783454A7 FI 783454 A7 FI783454 A7 FI 783454A7 FI 783454 A FI783454 A FI 783454A FI 783454 A FI783454 A FI 783454A FI 783454 A7 FI783454 A7 FI 783454A7
- Authority
- FI
- Finland
- Prior art keywords
- motor protection
- protection coupling
- coupling
- motor
- protection
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 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)
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 |
|---|---|
| FI783454A7 true FI783454A7 (fi) | 1979-05-22 |
Family
ID=4398766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI783454A FI783454A7 (fi) | 1977-11-21 | 1978-11-13 | Motorskyddskoppling |
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 |
|---|---|
| SE7810603L (sv) | 1979-05-22 |
| DE2755546B1 (de) | 1979-02-01 |
| GB2010016A (en) | 1979-06-20 |
| DE2755546C2 (de) | 1979-09-20 |
| CH621209A5 (enrdf_load_stackoverflow) | 1981-01-15 |
| FR2409591A1 (fr) | 1979-06-15 |
| GB2010016B (en) | 1982-03-17 |
| FR2409591B3 (enrdf_load_stackoverflow) | 1981-08-14 |
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