EP1134860A1 - Dispositif de protection contre les surtensions - Google Patents

Dispositif de protection contre les surtensions Download PDF

Info

Publication number: EP1134860A1
Authority: EP; European Patent Office
Prior art keywords: contact; legs; conductor; leg; hollow
Prior art date: 2000-03-08
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

Application number

EP01100547A

Other languages

German (de)

English (en)

Other versions

EP1134860B1 (fr

Inventor

Wolfgang Breithaupt

Markus Dipl.-Ing. Droldner

Christof Dipl.-Ing. Drilling

Andreas Dipl.-Ing. König

Olaf Dipl.-Ing. Schmidt

Jürgen Dipl.-Ing. Trinkwald

Holger Dipl.-Ing. Zimpel

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Obo Bettermann GmbH and Co KG

Original Assignee

Obo Bettermann GmbH and Co KG

Priority date (The priority date 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 date listed.)

2000-03-08

Filing date

2001-01-10

Publication date

2001-09-19

2001-01-10 Application filed by Obo Bettermann GmbH and Co KG filed Critical Obo Bettermann GmbH and Co KG

2001-09-19 Publication of EP1134860A1 publication Critical patent/EP1134860A1/fr

2003-04-09 Application granted granted Critical

2003-04-09 Publication of EP1134860B1 publication Critical patent/EP1134860B1/fr

2021-01-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000004020 conductor Substances 0.000 claims abstract description 31
238000003780 insertion Methods 0.000 claims abstract description 7
230000037431 insertion Effects 0.000 claims abstract description 7
210000002105 tongue Anatomy 0.000 claims abstract description 5
210000002414 leg Anatomy 0.000 description 25
230000007935 neutral effect Effects 0.000 description 5
238000009434 installation Methods 0.000 description 2
210000000689 upper leg Anatomy 0.000 description 2
238000009413 insulation Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1

Images

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/06—Mounting arrangements for a plurality of overvoltage arresters

Definitions

the invention relates to a device for protection against overvoltages, consisting of several arranged side by side Surge protection elements, each Surge protection element a U-shaped Lower housing part with contact tongues or the like Contact parts inside the hollow leg are arranged, and a cuboid upper part with exiting on the narrow sides Has contact rails or knives that is inserted between the legs, in which first hollow leg at least one Contact clamp for one to be connected Connection conductor is provided, which is in an opening of the hollow leg is insertable, which from the Open side of the thighs that the Narrow side of the top is facing away, and in the second hollow leg at least one Contact terminal for an N or PEN conductor to be connected is provided, the contact terminals Have clamping screws that from the top of the Legs are accessible here.
the invention proposes to achieve this object before that the second hollow leg openings for Plugging in the N or PEN conductor that open from the side surfaces of the leg and to the corresponding openings adjacent Lower housing parts run coaxially, see above that a continuous insertion channel for the N or PEN conductor through all legs and contact terminals is formed.
each leg has two contact terminals has, the conductor insertion openings or channels in the first legs parallel to each other and in the second legs are coaxially aligned.
connection terminals Because the thighs all side by side arranged lower housing parts coaxial directional channels in the area of the connection terminals have, it is possible to connect a Conductor, the earth potential or neutral conductor potential leads, in such a way that the Stripped conductor over a corresponding length and the stripped end in the Through channel is inserted, the conductor reaches through all contact terminals. Below can then use the appropriate screws Contact terminals from the front of the lower part forth actuated so that a firm connection the conductor with the appropriate contact terminals is reached. This way the ground side of the surge protection elements completely bridged, with no additional Connection bridge can be made and assembled must, but the manager himself provides the Connecting bridge.
Surge protection devices are shown in the drawing. They consist of several side-by-side overvoltage protection elements, each overvoltage protection element having a U-shaped lower housing part 1 with contact tongues or similar contact parts, which are arranged within the hollow legs 2, 3, and a rectangular upper part 4 with contact rails or knives emerging on the narrow sides , which is inserted between the legs 2,3.
the lower parts 1 are fastened, for example, on a top-hat rail 5 and arranged closely next to one another, as can be seen from the top views according to FIGS. 1 and 2.
the contact tongues and the access slots for this in the legs 2 and 3 and the contact rails in the upper parts 4 are not shown.
two contact terminals are provided for connecting leads to be connected, for example L 1 , L 2 , L 3 or PE, the respective connecting lead being insertable into an opening in the hollow leg 3, which is open from the side of the legs 3 opens out, which faces away from the narrow side of the upper part 4.
the respective connecting lead By screws accessible from the head side of the lower part 1, which are arranged in the upwardly open channels 6, clamping screws can be tightened after the introduction of the corresponding conductor into the terminals, so that the conductors are fixed in the terminal.
the second legs 2 have openings for inserting the N or PEN conductor, which open out from the side surfaces of the leg 2 and run coaxially to the corresponding openings of adjacent lower housing parts 1, so that a continuous insertion channel 7 for the N or PEN Conductor is formed by all legs 2 and corresponding contact terminals.
a clamping screw can be actuated to close the respective contact terminal through channels 8 opening out at the head side of the lower part 1. In this way, all overvoltage protection elements are bridged together by the PEN conductor or the N conductor, it being only necessary to remove insulation from the corresponding conductor over the entire insertion length, so that correct contacting is made possible.
the invention is not based on the embodiment limited, but within the scope of the revelation often variable.

Landscapes

Emergency Protection Circuit Devices (AREA)

EP20010100547 2000-03-08 2001-01-10 Dispositif de protection contre les surtensions Expired - Lifetime EP1134860B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10011249		2000-03-08
DE2000111249 DE10011249B4 (de)	2000-03-08	2000-03-08	Vorrichtung zum Schutz gegen Überspannungen

Publications (2)

Publication Number	Publication Date
EP1134860A1 true EP1134860A1 (fr)	2001-09-19
EP1134860B1 EP1134860B1 (fr)	2003-04-09

Family

ID=7633948

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20010100547 Expired - Lifetime EP1134860B1 (fr)	2000-03-08	2001-01-10	Dispositif de protection contre les surtensions

Country Status (2)

Country	Link
EP (1)	EP1134860B1 (fr)
DE (1)	DE10011249B4 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005026714B3 (de) *	2005-06-09	2006-12-14	Siemens Ag	Schutzeinrichtung mit einer Schutzschaltereinheit und mit einer Überspannungsschutzeinheit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3837051C1 (en) *	1988-10-31	1990-03-01	Phoenix Elektrizitaetsgesellschaft H. Knuemann Gmbh & Co Kg, 4933 Blomberg, De	Overvoltage protection plug for a plurality of cables which are to be protected against overvoltages
DE4236584A1 (en) *	1991-12-17	1993-06-24	Phoenix Contact Gmbh & Co	Overload voltage protector e.g. for use with control and instrumentation equipment - has modular structure with overload elements in housing interconnected by bridging strips.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4159500A (en) *	1977-11-17	1979-06-26	Reliable Electric Company	Modular line protector
DE3639533A1 (de) *	1986-11-20	1988-06-01	Bettermann Obo Ohg	Steckbarer ueberspannungsableiter fuer elektrische anlagen

2000
- 2000-03-08 DE DE2000111249 patent/DE10011249B4/de not_active Expired - Lifetime
2001
- 2001-01-10 EP EP20010100547 patent/EP1134860B1/fr not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3837051C1 (en) *	1988-10-31	1990-03-01	Phoenix Elektrizitaetsgesellschaft H. Knuemann Gmbh & Co Kg, 4933 Blomberg, De	Overvoltage protection plug for a plurality of cables which are to be protected against overvoltages
DE4236584A1 (en) *	1991-12-17	1993-06-24	Phoenix Contact Gmbh & Co	Overload voltage protector e.g. for use with control and instrumentation equipment - has modular structure with overload elements in housing interconnected by bridging strips.

Also Published As

Publication number	Publication date
DE10011249A1 (de)	2001-09-27
EP1134860B1 (fr)	2003-04-09
DE10011249B4 (de)	2005-04-28

Legal Events

Date	Code	Title	Description
2001-08-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2001-09-19	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): FR GB IT Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2001-09-19	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2001-10-24	17P	Request for examination filed	Effective date: 20010823
2002-01-02	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2002-02-20	17Q	First examination report despatched	Effective date: 20020107
2002-03-01	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2002-03-01	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-05-22	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-06-05	AKX	Designation fees paid	Free format text: FR GB IT
2002-07-11	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566
2003-02-21	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2003-04-09	AK	Designated contracting states	Designated state(s): FR GB IT
2003-04-09	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030409
2003-04-09	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH
2003-10-08	GBV	Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]	Effective date: 20030409
2004-01-23	ET	Fr: translation filed
2004-02-13	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2004-02-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2004-03-31	26N	No opposition filed	Effective date: 20040112
2012-06-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20120126 Year of fee payment: 12
2013-12-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130110
2014-05-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20140123 Year of fee payment: 14
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WO2012163716A1 (fr)	2012-12-06	Ensemble dispositif de contrôle et de connexion et dispositif de contrôle
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