CN1020021C - 快速断开的磁系统 - Google Patents
快速断开的磁系统 Download PDFInfo
- Publication number
- CN1020021C CN1020021C CN89108477.0A CN89108477A CN1020021C CN 1020021 C CN1020021 C CN 1020021C CN 89108477 A CN89108477 A CN 89108477A CN 1020021 C CN1020021 C CN 1020021C
- Authority
- CN
- China
- Prior art keywords
- armature
- bearing
- support
- spring leaf
- magnetic system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229940020445 flector Drugs 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- H01H50/24—Parts rotatable or rockable outside coil
- H01H50/28—Parts movable due to bending of a blade spring or reed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
- H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3838444.2 | 1988-11-12 | ||
DE3838444A DE3838444A1 (de) | 1988-11-12 | 1988-11-12 | Magnetsystem fuer schnellabschaltung |
SG49394A SG49394G (en) | 1988-11-12 | 1994-04-12 | Magnet system for rapid disconnection |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1042800A CN1042800A (zh) | 1990-06-06 |
CN1020021C true CN1020021C (zh) | 1993-03-03 |
Family
ID=25874178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN89108477.0A Expired - Fee Related CN1020021C (zh) | 1988-11-12 | 1989-11-10 | 快速断开的磁系统 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0369111B1 (pt) |
CN (1) | CN1020021C (pt) |
AR (1) | AR241972A1 (pt) |
BR (1) | BR8905198A (pt) |
DE (3) | DE3838444A1 (pt) |
ES (1) | ES2037342T3 (pt) |
GR (1) | GR3007176T3 (pt) |
HK (1) | HK67894A (pt) |
SG (1) | SG49394G (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES1025149Y (es) * | 1993-06-30 | 1994-06-01 | Electric Distrib & Contr Es Sa | Rele perfeccionado. |
DE19637076A1 (de) * | 1996-09-12 | 1998-03-19 | Maier & Cie C | Magnetauslöser, insbesondere für einen Fehlerstromschutzschalter |
EP1469500B1 (de) * | 2003-04-15 | 2007-06-06 | Siemens Aktiengesellschaft | Magnetsystem für ein Klappankerrelais |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1288165A (fr) * | 1961-02-08 | 1962-03-24 | Comp Generale Electricite | Perfectionnements aux relais électromagnétiques rapides |
BE759996A (fr) * | 1970-01-02 | 1971-05-17 | Felten & Guilleaume Schaltanl | Declencheur pour disjoncteur de protection a courant de defaut |
DE2029607C3 (de) * | 1970-06-16 | 1974-07-18 | Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld | Kunststoffgehäuse für Relais |
EP0002748A1 (de) * | 1977-12-23 | 1979-07-11 | CMC Carl Maier + Cie AG | Magnetauslöser für Fehlerstromschutzschalter |
DE3643510A1 (de) * | 1986-12-19 | 1988-06-30 | Felten & Guilleaume Energie | Magnetsystem fuer schnellabschaltung |
-
1988
- 1988-11-12 DE DE3838444A patent/DE3838444A1/de active Granted
-
1989
- 1989-07-13 EP EP89112814A patent/EP0369111B1/de not_active Expired - Lifetime
- 1989-07-13 DE DE8989112814T patent/DE58903402D1/de not_active Expired - Fee Related
- 1989-07-13 ES ES198989112814T patent/ES2037342T3/es not_active Expired - Lifetime
- 1989-08-31 AR AR89314809A patent/AR241972A1/es active
- 1989-10-10 BR BR898905198A patent/BR8905198A/pt not_active IP Right Cessation
- 1989-11-10 CN CN89108477.0A patent/CN1020021C/zh not_active Expired - Fee Related
- 1989-11-13 DE DE8913372U patent/DE8913372U1/de not_active Expired - Lifetime
-
1993
- 1993-02-26 GR GR930400414T patent/GR3007176T3/el unknown
-
1994
- 1994-04-12 SG SG49394A patent/SG49394G/en unknown
- 1994-07-14 HK HK67894A patent/HK67894A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3838444C2 (pt) | 1991-04-18 |
CN1042800A (zh) | 1990-06-06 |
BR8905198A (pt) | 1990-05-15 |
DE8913372U1 (de) | 1990-01-11 |
HK67894A (en) | 1994-07-22 |
EP0369111A1 (de) | 1990-05-23 |
DE3838444A1 (de) | 1990-05-17 |
GR3007176T3 (pt) | 1993-07-30 |
SG49394G (en) | 1995-03-17 |
DE58903402D1 (de) | 1993-03-11 |
EP0369111B1 (de) | 1993-01-27 |
ES2037342T3 (es) | 1993-06-16 |
AR241972A1 (es) | 1993-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: FELTEN AND GUILLEAUME ENERGIETECHNIK AG TO: FELTEN A GUILLEAUME CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Felten & Guilleaume Energietechnic AG Patentee before: Felten and Guilleaume Energietechnik AG |
|
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |