EP0833356A2 - Elektrisches Schaltgerät - Google Patents
Elektrisches Schaltgerät Download PDFInfo
- Publication number
- EP0833356A2 EP0833356A2 EP97116109A EP97116109A EP0833356A2 EP 0833356 A2 EP0833356 A2 EP 0833356A2 EP 97116109 A EP97116109 A EP 97116109A EP 97116109 A EP97116109 A EP 97116109A EP 0833356 A2 EP0833356 A2 EP 0833356A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- connections
- partition walls
- connecting pieces
- switching device
- fixed contact
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/14—Terminal arrangements
Definitions
- the invention relates to an electrical switching device, contactor in particular, with a switching chamber in which as fixed contacts serving connectors are inserted to the externally supplied conductors can be clamped, the connecting pieces against pulling out against their insertion direction are secured, and with an electromagnetic Drive belonging coil system with a coil body.
- the insertion openings for the electrical conductors and the touchable areas in the area of the connections that are in operation be under tension to cover as much as possible.
- cover it is known to use corresponding additional parts as a cover, to use specially shaped cover caps or the Training magnetic chamber in a special way.
- the usage an additional part in turn means an undesirable additional effort.
- cover caps When using appropriately shaped cover caps the middle webs in front of the connection rooms prove to be of the connections as a hindrance.
- a particularly advantageous development of the invention consists of if the connectors between partitions, between which are connections, inserted, and the connectors with projections formed on the partitions form, in which engage the lobes of the bobbin.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Electromagnets (AREA)
- Fuses (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Keying Circuit Devices (AREA)
Abstract
Description
- FIG 1
- eine Draufsicht auf eine Schaltkammer und einen Spulenkörper eines elektrischen Schaltgeräts und
- FIG 2
- eine Schnittdarstellung von der Schaltkammer und dem Spulenkörper gemäß FIG 1.
Claims (3)
- Elektrisches Schaltgerät, insbesondere Schütz, mit einer Schaltkammer (1), in die als Festkontakte dienende Anschlußstücke (3) eingeschoben sind, an die von außen zugeführte Leiter anklemmbar sind, wobei die Anschlußstücke (3) gegen ein Herausziehen entgegen ihrer Einschubrichtung gesichert sind, und mit einem zum elektromagnetischen Antrieb gehörenden Spulensystem mit einem Spulenkörper (5), dadurch gekennzeichnet, daß die Sicherung durch an den Spulenkörper (5) angeformte Lappen (9) erfolgt.
- Elektrisches Schaltgerät nach Anspruch 1, dadurch gekennzeichnet, daß die Anschlußstücke (3) zwischen Trennwänden (6), zwischen denen Anschlüsse (2) liegen, eingeschoben sind, und die Anschlußstücke (3) mit an den Trennwänden (6) angeformten Vorsprüngen (11) Schlitze (10) bilden, in die die Lappen (9) des Spulenkörpers (5) eingreifen.
- Elektrisches Schaltgerät nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Lappen (9) zwischen den Trennwänden (6) befindliche Öffnungen (12) und im Betrieb Spannung führende Teile von Anschlüssen (2) zumindest teilweise abdecken.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29617007U DE29617007U1 (de) | 1996-09-30 | 1996-09-30 | Elektrisches Schaltgerät |
DE29617007U | 1996-09-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0833356A2 true EP0833356A2 (de) | 1998-04-01 |
EP0833356A3 EP0833356A3 (de) | 2000-11-02 |
EP0833356B1 EP0833356B1 (de) | 2005-11-23 |
Family
ID=8029942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19970116109 Expired - Lifetime EP0833356B1 (de) | 1996-09-30 | 1997-09-16 | Elektrisches Schaltgerät |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0833356B1 (de) |
CN (1) | CN1091297C (de) |
DE (2) | DE29617007U1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3319036A (en) * | 1965-03-23 | 1967-05-09 | Furnas Electric Co | Relay contact block with interchangeable spring biased contact structure |
FR2128230A2 (de) * | 1971-03-12 | 1972-10-20 | Unelec | |
GB2044877A (en) * | 1979-03-09 | 1980-10-22 | Bbc Brown Boveri & Cie | Retaining and safety cap for electrical terminal screws |
US4632497A (en) * | 1985-09-18 | 1986-12-30 | Allen-Bradley Company, Inc. | Terminal assembly for electrical apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1107771B (de) * | 1958-07-29 | 1961-05-31 | Weyer & Zander K G | Elektromagnetisches Schuetz mit Hubanker |
DE3146739C2 (de) * | 1981-11-25 | 1985-10-24 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetisches Schaltgerät |
JP2869285B2 (ja) * | 1993-03-01 | 1999-03-10 | 三菱電機エンジニアリング株式会社 | 電磁コイル、この電磁コイルを用いる電磁接触器及びこの電磁コイルの製造方法 |
-
1996
- 1996-09-30 DE DE29617007U patent/DE29617007U1/de not_active Expired - Lifetime
-
1997
- 1997-07-23 CN CN 97115430 patent/CN1091297C/zh not_active Expired - Fee Related
- 1997-09-16 DE DE59712495T patent/DE59712495D1/de not_active Expired - Fee Related
- 1997-09-16 EP EP19970116109 patent/EP0833356B1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3319036A (en) * | 1965-03-23 | 1967-05-09 | Furnas Electric Co | Relay contact block with interchangeable spring biased contact structure |
FR2128230A2 (de) * | 1971-03-12 | 1972-10-20 | Unelec | |
GB2044877A (en) * | 1979-03-09 | 1980-10-22 | Bbc Brown Boveri & Cie | Retaining and safety cap for electrical terminal screws |
US4632497A (en) * | 1985-09-18 | 1986-12-30 | Allen-Bradley Company, Inc. | Terminal assembly for electrical apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE59712495D1 (de) | 2005-12-29 |
EP0833356B1 (de) | 2005-11-23 |
CN1091297C (zh) | 2002-09-18 |
EP0833356A3 (de) | 2000-11-02 |
DE29617007U1 (de) | 1996-12-12 |
CN1178384A (zh) | 1998-04-08 |
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