DE19628977B4 - Tripping relay for residual current circuit breakers - Google Patents
Tripping relay for residual current circuit breakers Download PDFInfo
- Publication number
- DE19628977B4 DE19628977B4 DE19628977A DE19628977A DE19628977B4 DE 19628977 B4 DE19628977 B4 DE 19628977B4 DE 19628977 A DE19628977 A DE 19628977A DE 19628977 A DE19628977 A DE 19628977A DE 19628977 B4 DE19628977 B4 DE 19628977B4
- Authority
- DE
- Germany
- Prior art keywords
- armature
- relay
- tripping
- transmission
- coil
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- 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
- H01H71/325—Housings, assembly or disposition of different elements in the housing
- H01H71/326—Sealed housings
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
- Relay Circuits (AREA)
Abstract
Hermetisch in einem Gehäuse eingeschlossenes Auslöserelais für Fehlerstromschutzschalter zur Verhinderung von Fehlauslösungen durch atmosphärische Druckdifferenzen mit mindestens einer elastischen Übertragungszone und mit einem Anker und einem Joch, mit einer Spule und mit einem Permanentmagneten oder mit einer stromdurchflossenen Spule sowie mit einer Zugfeder, die auf den Anker wirkt, dadurch gekennzeichnet, daß die elastische Übertragungszone (4) von einem Hebel (3, 3') mittig, axial und hermetisch durchdrungen ist, der im Auslösefall des Relais vom Anker (1) derart verschwenkt wird, daß aufgrund dieser Schwenkbewegung sein aus der Übertragungszone (4) herausragender Hebelarm (3') auf ein Schaltschloß (10) wirkt.Tripping relay for residual current circuit breakers hermetically enclosed in a housing to prevent false tripping by atmospheric pressure differences with at least one elastic transmission zone and with an armature and a yoke, with a coil and with a permanent magnet or with a current-carrying coil and with a tension spring that acts on the armature , characterized in that the elastic transmission zone (4) is penetrated centrally, axially and hermetically by a lever (3, 3 ') which, when the relay is triggered, is pivoted by the armature (1) in such a way that due to this pivoting movement it is out of the transmission zone (4) outstanding lever arm (3 ') acts on a key switch (10).
Description
Die Erfindung betrifft ein hermetisch in einem Gehäuse eingeschlossenes Auslöserelais insbesondere für Fehlerstromschutzschalter gemäß dem Oberbegriff des Anspruchs 1The invention relates to a hermetic in one housing included trigger relay especially for Residual current circuit breaker according to the generic term of claim 1
Es ist bekannt, Auslöserelais
in hermetisch dichten Gehäusen
unterzubringen, um jede Art von Umwelteinflüssen auszuschließen. Ein
derartiges Relais ist aus der
Es ist deshalb Aufgabe der Erfindung, ein Auslöserelais zu entwickeln, das in einem hermetisch abgeschlossenen Gehäuse unter Vermeidung der Nachteile des Standes der Technik so konstruiert ist, daß die Kraftübertragung des Ankers nicht durch den Luftdruck beeinträchtigt wird. Erfindungsgemäß wird diese Aufgabe durch die im Kennzeichen der Ansprüche 1 und 2 angegebenen Maßnahmen gelöst: Weitere vorteilhafte Ausbildungen der Erfindung nach Anspruch 2 sind in den Unteransprüchen angegeben. Hierdurch ist eine vollständige Entkopplung der Kraftrichtung des Auslöserelais und der Kraftrichtung durch die Luftdruckänderungen gegeben. Im folgenden werden zwei Ausführungsbeispiele der Erfindung anhand der Zeichnungsfiguren näher erläutert:It is therefore an object of the invention a trip relay to develop that in a hermetically sealed housing Avoiding the disadvantages of the prior art so constructed is that the power transmission the anchor is not affected by the air pressure. According to the invention Task by the measures specified in the characterizing part of claims 1 and 2 solved: Further advantageous developments of the invention according to claim 2 are in the subclaims specified. This is a complete decoupling of the direction of force of the trip relay and the direction of force given by the changes in air pressure. Hereinafter will be two embodiments the invention with reference to the drawing figures:
Dabei zeigtIt shows
Wie aus der Darstellung in
In
- 1 1
- Ankeranchor
- 2 2
- Gehäusecasing
- 33
- Hebellever
- 3' 3 '
- Hebelarm von 3lever arm Of 3
- 3'' 3 ''
- Übertragungsteiltransmission part
- 4 4
- Übertragungszonetransfer zone
- 5 5
- Jochpolcoil pole
- 5'5 '
- Jochpolcoil pole
- 66
- Spule Kitchen sink
- 77
- Jochyoke
- 8 8th
- Permanentmagnetpermanent magnet
- 9 9
- Zugfeder für 1mainspring for 1
- 10 10
- Schaltschloßswitch lock
- 11 11
- Nockencam
Claims (5)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19628977A DE19628977B4 (en) | 1996-07-18 | 1996-07-18 | Tripping relay for residual current circuit breakers |
CH01395/97A CH692314A5 (en) | 1996-07-18 | 1997-06-10 | Tripping relay for residual current circuit breakers. |
AT0100597A AT412685B (en) | 1996-07-18 | 1997-06-10 | TRIP RELAY FOR FAULTY CIRCUIT BREAKER |
NL1006334A NL1006334C2 (en) | 1996-07-18 | 1997-06-17 | Switch-on relays for fault current circuit breakers. |
FR9708652A FR2751463B3 (en) | 1996-07-18 | 1997-07-08 | TRIGGER RELAY FOR FAULT CURRENT CIRCUIT BREAKERS |
IT97MI001636A IT1293313B1 (en) | 1996-07-18 | 1997-07-09 | RELEASE RELAY FOR SAFETY SWITCHES FOR FAULT CURRENTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19628977A DE19628977B4 (en) | 1996-07-18 | 1996-07-18 | Tripping relay for residual current circuit breakers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19628977A1 DE19628977A1 (en) | 1998-01-22 |
DE19628977B4 true DE19628977B4 (en) | 2004-02-19 |
Family
ID=7800165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19628977A Expired - Lifetime DE19628977B4 (en) | 1996-07-18 | 1996-07-18 | Tripping relay for residual current circuit breakers |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT412685B (en) |
CH (1) | CH692314A5 (en) |
DE (1) | DE19628977B4 (en) |
FR (1) | FR2751463B3 (en) |
IT (1) | IT1293313B1 (en) |
NL (1) | NL1006334C2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7928436U1 (en) * | 1979-10-06 | 1980-01-10 | Felten & Guilleaume Carlswerk Ag, 5000 Koeln | Hermetically sealed permanent magnetic release for residual current circuit breaker |
EP0118413A1 (en) * | 1983-01-20 | 1984-09-12 | Felten & Guilleaume Fabrik elektrischer Apparate Aktiengesellschaft Schrems-Eugenia Niederösterreich | Trip device with holding magnet |
DE3631405A1 (en) * | 1986-09-16 | 1988-03-17 | Felten & Guilleaume Energie | Hermetically sealed, permanent-magnet trip device for residual current devices (earth leakage current circuit breakers) |
-
1996
- 1996-07-18 DE DE19628977A patent/DE19628977B4/en not_active Expired - Lifetime
-
1997
- 1997-06-10 CH CH01395/97A patent/CH692314A5/en not_active IP Right Cessation
- 1997-06-10 AT AT0100597A patent/AT412685B/en not_active IP Right Cessation
- 1997-06-17 NL NL1006334A patent/NL1006334C2/en not_active IP Right Cessation
- 1997-07-08 FR FR9708652A patent/FR2751463B3/en not_active Expired - Lifetime
- 1997-07-09 IT IT97MI001636A patent/IT1293313B1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7928436U1 (en) * | 1979-10-06 | 1980-01-10 | Felten & Guilleaume Carlswerk Ag, 5000 Koeln | Hermetically sealed permanent magnetic release for residual current circuit breaker |
EP0118413A1 (en) * | 1983-01-20 | 1984-09-12 | Felten & Guilleaume Fabrik elektrischer Apparate Aktiengesellschaft Schrems-Eugenia Niederösterreich | Trip device with holding magnet |
DE3631405A1 (en) * | 1986-09-16 | 1988-03-17 | Felten & Guilleaume Energie | Hermetically sealed, permanent-magnet trip device for residual current devices (earth leakage current circuit breakers) |
Also Published As
Publication number | Publication date |
---|---|
AT412685B (en) | 2005-05-25 |
FR2751463A1 (en) | 1998-01-23 |
ATA100597A (en) | 2004-10-15 |
IT1293313B1 (en) | 1999-02-16 |
DE19628977A1 (en) | 1998-01-22 |
ITMI971636A0 (en) | 1997-07-09 |
FR2751463B3 (en) | 1998-09-04 |
ITMI971636A1 (en) | 1999-01-09 |
NL1006334C2 (en) | 1998-01-21 |
CH692314A5 (en) | 2002-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: SCHUPA GMBH, 58579 SCHALKSMUEHLE, DE |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GEWISS S.P.A., CENATE SOTTO, BERGAMO, IT |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: SCHIEBER UND KOLLEGEN, 80469 MUENCHEN |
|
R071 | Expiry of right |