FI905987A0 - Växelströmskydd - Google Patents
VäxelströmskyddInfo
- Publication number
- FI905987A0 FI905987A0 FI905987A FI905987A FI905987A0 FI 905987 A0 FI905987 A0 FI 905987A0 FI 905987 A FI905987 A FI 905987A FI 905987 A FI905987 A FI 905987A FI 905987 A0 FI905987 A0 FI 905987A0
- Authority
- FI
- Finland
- Prior art keywords
- protection
- Prior art date
Links
Classifications
-
- 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
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
- H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89123031A EP0432299B1 (de) | 1989-12-13 | 1989-12-13 | Wechselstromschütz |
EP89123031 | 1989-12-13 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI905987A0 true FI905987A0 (sv) | 1990-12-04 |
FI905987A FI905987A (sv) | 1991-06-14 |
FI96251B FI96251B (sv) | 1996-02-15 |
FI96251C FI96251C (sv) | 1996-05-27 |
Family
ID=8202226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI905987A FI96251C (sv) | 1989-12-13 | 1990-12-04 | Växelströmskydd |
Country Status (8)
Country | Link |
---|---|
US (1) | US5122770A (sv) |
EP (1) | EP0432299B1 (sv) |
JP (1) | JPH06243769A (sv) |
AR (1) | AR242869A1 (sv) |
AT (1) | ATE109591T1 (sv) |
BR (1) | BR9006312A (sv) |
DE (1) | DE58908154D1 (sv) |
FI (1) | FI96251C (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4325324C1 (de) * | 1993-07-28 | 1994-08-04 | Siemens Ag | Wechselstromschütz |
US5717369A (en) * | 1996-05-03 | 1998-02-10 | Wilson; Arthur L. | Alternating current relay |
CN102054632B (zh) * | 2011-01-14 | 2013-04-17 | 福州大学 | 带快速电磁斥力机构的分相式智能低压双断点集成电器 |
US8564386B2 (en) | 2011-01-18 | 2013-10-22 | Tyco Electronics Corporation | Electrical switching device |
US8222981B1 (en) * | 2011-01-18 | 2012-07-17 | Tyco Electronics Corporation | Electrical switching device |
CN102931032B (zh) * | 2012-10-30 | 2014-12-03 | 福州大学 | 低压交直流控制与保护电器 |
JP2022141410A (ja) * | 2021-03-15 | 2022-09-29 | オムロン株式会社 | 電磁継電器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE174467C (sv) * | ||||
US3014103A (en) * | 1959-03-31 | 1961-12-19 | Gen Electric | Electrical switching apparatus |
US3109904A (en) * | 1960-08-31 | 1963-11-05 | Cutler Hammer Inc | Electromagnetic relay |
DE1231786B (de) * | 1960-12-06 | 1967-01-05 | Metzenauer & Jung G M B H | Schaltmagnet fuer elektrische Schuetze mit den Schaltschlag mittels Reibung vermindernden Zwischengliedern |
GB987748A (en) * | 1964-01-02 | 1965-03-31 | Licentia Gmbh | Improvements relating to electro-magnetically operable devices |
YU32047B (en) * | 1967-10-02 | 1974-02-28 | Villamos Berendezes Es Keszule | Elektricni kontaktor sa napravom za smanjivanje odskoka i vodenje pokretnog sklopa |
DE1765237B1 (de) * | 1968-04-23 | 1972-02-03 | Starkstrom Schaltgeraetefabrik | Verzoegert schaltender Hilfskontakt fuer einen elektromagnetisch steuerbaren Schalter,insbesondere Schuetz |
US3693125A (en) * | 1970-09-24 | 1972-09-19 | Essex International Inc | Relay actuator utilizing a resilient,iron impregnated pad |
EP0174467B1 (de) * | 1984-08-17 | 1990-04-11 | Siemens Aktiengesellschaft | Wechselstromschütz |
-
1989
- 1989-12-13 EP EP89123031A patent/EP0432299B1/de not_active Expired - Lifetime
- 1989-12-13 DE DE58908154T patent/DE58908154D1/de not_active Expired - Fee Related
- 1989-12-13 AT AT89123031T patent/ATE109591T1/de active
-
1990
- 1990-12-04 FI FI905987A patent/FI96251C/sv not_active IP Right Cessation
- 1990-12-06 AR AR90318557A patent/AR242869A1/es active
- 1990-12-11 JP JP2409734A patent/JPH06243769A/ja not_active Withdrawn
- 1990-12-12 BR BR909006312A patent/BR9006312A/pt unknown
- 1990-12-13 US US07/626,754 patent/US5122770A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5122770A (en) | 1992-06-16 |
EP0432299B1 (de) | 1994-08-03 |
DE58908154D1 (de) | 1994-09-08 |
FI96251C (sv) | 1996-05-27 |
JPH06243769A (ja) | 1994-09-02 |
FI905987A (sv) | 1991-06-14 |
EP0432299A1 (de) | 1991-06-19 |
ATE109591T1 (de) | 1994-08-15 |
FI96251B (sv) | 1996-02-15 |
BR9006312A (pt) | 1991-09-24 |
AR242869A1 (es) | 1993-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: SIEMENS AKTIENGESELLSCHAFT |