FI52157B - - Google Patents
Info
- Publication number
- FI52157B FI52157B FI761163A FI761163A FI52157B FI 52157 B FI52157 B FI 52157B FI 761163 A FI761163 A FI 761163A FI 761163 A FI761163 A FI 761163A FI 52157 B FI52157 B FI 52157B
- Authority
- FI
- Finland
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI761163A FI52157C (fi) | 1976-04-27 | 1976-04-27 | Sähköisen kytkimen kosketinlaite. |
| US05/789,595 US4127757A (en) | 1976-04-27 | 1977-04-21 | Contact device for an electric switch |
| DE19772718346 DE2718346A1 (de) | 1976-04-27 | 1977-04-25 | Kontaktanordnung fuer einen elektrischen schalter |
| DK182977A DK182977A (da) | 1976-04-27 | 1977-04-26 | Kontaktmekanisme til en elektrisk afbryder |
| SE7704759A SE7704759L (sv) | 1976-04-27 | 1977-04-26 | Kontaktanordning for en elektrisk stromstellare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI761163A FI52157C (fi) | 1976-04-27 | 1976-04-27 | Sähköisen kytkimen kosketinlaite. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI52157B true FI52157B (US06521211-20030218-C00004.png) | 1977-02-28 |
| FI52157C FI52157C (fi) | 1977-06-10 |
Family
ID=8509952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI761163A FI52157C (fi) | 1976-04-27 | 1976-04-27 | Sähköisen kytkimen kosketinlaite. |
Country Status (5)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412116A (en) * | 1982-05-26 | 1983-10-25 | Westinghouse Electric Corp. | Circuit breaker with unitary actuating shaft |
| US4484164A (en) * | 1983-03-28 | 1984-11-20 | Siemens-Allis, Inc. | Braidless movable contact with wiping action |
| GB201200331D0 (en) * | 2012-01-09 | 2012-02-22 | Dialight Europ Ltd | Improvements in switching contactors (II) |
| FI11882U1 (fi) * | 2017-09-15 | 2017-12-05 | Abb Oy | Sähkökytkin |
| EP3726553B1 (en) * | 2019-04-18 | 2022-10-19 | ABB Schweiz AG | Switching device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149373A (US06521211-20030218-C00004.png) * | 1974-05-21 | 1975-11-29 | ||
| US4025747A (en) * | 1975-09-11 | 1977-05-24 | Westinghouse Electric Corporation | Circuit interrupter stab assembly with self-aligning clip type contact |
-
1976
- 1976-04-27 FI FI761163A patent/FI52157C/fi not_active IP Right Cessation
-
1977
- 1977-04-21 US US05/789,595 patent/US4127757A/en not_active Expired - Lifetime
- 1977-04-25 DE DE19772718346 patent/DE2718346A1/de active Pending
- 1977-04-26 SE SE7704759A patent/SE7704759L/xx unknown
- 1977-04-26 DK DK182977A patent/DK182977A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK182977A (da) | 1977-10-28 |
| FI52157C (fi) | 1977-06-10 |
| DE2718346A1 (de) | 1977-11-17 |
| US4127757A (en) | 1978-11-28 |
| SE7704759L (sv) | 1977-10-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired | ||
| MA | Patent expired |
Owner name: STROEMBERG OY |