EP1861859A1 - Metallbügel zum halten von sicherungen im deckel eines sicherungslasttrennschalters - Google Patents
Metallbügel zum halten von sicherungen im deckel eines sicherungslasttrennschaltersInfo
- Publication number
- EP1861859A1 EP1861859A1 EP06725274A EP06725274A EP1861859A1 EP 1861859 A1 EP1861859 A1 EP 1861859A1 EP 06725274 A EP06725274 A EP 06725274A EP 06725274 A EP06725274 A EP 06725274A EP 1861859 A1 EP1861859 A1 EP 1861859A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal bracket
- holding
- fuse
- front portion
- metal
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/10—Adaptation for built-in fuses
- H01H9/104—Adaptation for built-in fuses with interlocking mechanism between switch and fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/12—Adaptation for built-in fuse
- H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
Definitions
- the invention relates to a metal bracket for holding fuses in the cover of a fuse switch disconnectors with a front portion and two substantially perpendicularly extending away from the front portion wall portions.
- Such a metal bracket is known in the art. Me ⁇ tallbügel be used prevail to the high closing forces to be ⁇ which occur in lids of safety load-break switches, in particular with NH-fuses of size 1, 2, 3 or 4. When opening such a lid frictional forces of up to 50 kN must be overcome.
- a metal bracket of the type mentioned above in the lid of a Siche ⁇ approximate load separating switch In the prior art, these metal brackets are pressed into the cover for the hold and optionally punched or screwed by screws. The maintenance of the metal bracket is a problem in the prior art, in particular, the metal bracket is often offset by several assembly movements and strigo ⁇ ben until it finds support.
- the invention is achieved by a metal strap of the above mentioned type which is characterized in that it per ⁇ wells a retaining rib at the two wall portions, in particular at its end, starting points of the front portion on ⁇ , wherein the retaining web of the associated wall sections th laterally protrudes to the outside.
- each retaining web is perpendicular to the associated wall portion away.
- the holding webs have a third to two thirds of the length of the associated wall portion, and preferably they are half as long as the associated wall portion.
- the length can be determined in plan view of the metal bracket who ⁇ .
- the retaining webs run parallel to the front section. You should one-eighth to one-third the length of the front portion have, preferably one sixth to one quarter of the length and particularly before ⁇ Trains t one-fifth the length of the front section have.
- the front portion should have a slot starting from above for holding a hammer head of a fuse, which preferably widens in a funnel-shaped upward, that merges, starting from a rectangular shape in a tapered shape.
- the slot can thus hold the hammer head of a fuse, and because the metal bracket itself is held in the cover of a Siche ⁇ rungslastentrennschalters with its holding webs with two clamping lugs, a hammer head of the fuse to hold the fuse in the lid can be inserted into the slot of the metal bracket.
- a fuse has two hammer heads as standard. Fuse link are sorted wells held two metal brackets per ⁇ of clamping lugs into the case ⁇ sem.
- the metal bracket can therefore be easily inserted or locked in the lid of a fuse load ⁇ disconnector switch over only one mounting direction from above. Additional Fixed To ⁇ supply measures, such as screws or rivets are not lent required with appropriate structural design. As a result, the cover of the fuse load disconnect switch can be equipped with metal brackets without additional assembly movements.
- the metal bracket according to the invention therefore facilitates, in conjunction with the structural design of the clamping lugs
- FIG. 1 shows a perspective view of an inventive ⁇ Shen metal strap
- FIG 2 is a sectional view showing a cover of a fuse ⁇ circuit breaker with the cover held in the metal bracket and a ⁇ supported on the metal bracket requested backup, and
- FIG 3 shows a perspective view of two receiving compartments of a cover of a fuse switch-disconnector, wherein in the one receiving compartment held by the metal bracket according to the invention NH fuse is located.
- a shown in FIG 1 metal bracket 10 has a cut 12 and a Frontab ⁇ from the front portion in the essential Chen perpendicular wegersummenden wall portion 14 on both sides of the front portion 12.
- a holding web extends at the end of the wall portion 16 perpendicularly away the thus parallel to the front portion 12, each retaining rib 16 approximately one-fifth of the length (or seen from the perspective of FIG 1, the width) of the Frontab ⁇ section Has.
- the holding web 16 is approximately half as long as the associated wall section 14.
- the front portion 12 has a slot 20 which begins at ⁇ half the mean height of the front portion 12 with a rectangular shape and then widens triangular, so that a funnel-shaped opening 22 is formed in the slot 20 into it.
- the slot 20 with the funnel-shaped opening 22 may simply be punched out of a metal sheet.
- the metal sheet may be bent to form the aforementioned shapes.
- FIG 2 now shows a cover for a fuse switch disconnectors seen in cross section from above.
- This lid has three receiving pockets 24 for holding fuses.
- Each receptacle has two clamping lugs 26 which are made of plastic and slightly springy, and between them and a guide bar 28 have a space for receiving the support webs of the metal bracket 10. Showing the right side of Figure 2 the clamping lugs 26 and the guide ⁇ webs 28 metal strap held 10. In the slot of the metal tallbügels 10, the hammer head 30 of a fuse inserted 32 is ⁇ that in the receiving compartment 24 of the lid of the backup ⁇ disconnector is held.
- the hammer head consists of a substantially rectangular section in the section, behind which there is a neck 34 which is slightly less wide, so that the fuse 32 can be pushed with the neck in the slot and the hammer head then prevents movement of the fuse 32
- 3 shows the cover for a fuse switch disconnectors with two receiving compartments 24, wherein the fuse is held in the right receiving compartment.
- This perspective view shows how the metal brackets 10 (in each case two per storage compartment 24, ie per fuse 32) are held on the clamping lugs.
Landscapes
- Fuses (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510014980 DE102005014980B4 (de) | 2005-03-24 | 2005-03-24 | Deckel eines Sicherungslasttrennschalters mit Metallbügel zum Halten von Sicherungen |
| PCT/EP2006/060997 WO2006100293A1 (de) | 2005-03-24 | 2006-03-23 | Metallbügel zum halten von sicherungen im deckel eines sicherungslasttrennschalters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1861859A1 true EP1861859A1 (de) | 2007-12-05 |
| EP1861859B1 EP1861859B1 (de) | 2016-11-30 |
Family
ID=36601148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06725274.2A Expired - Lifetime EP1861859B1 (de) | 2005-03-24 | 2006-03-23 | Metallbügel zum halten von sicherungen im deckel eines sicherungslasttrennschalters |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1861859B1 (de) |
| CN (1) | CN101142646B (de) |
| BR (1) | BRPI0614015A2 (de) |
| DE (1) | DE102005014980B4 (de) |
| WO (1) | WO2006100293A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024199588A1 (de) * | 2023-03-31 | 2024-10-03 | Efen Gmbh | Sicherungslastschaltleiste, insbesondere nh-sicherungslastschaltleiste |
| WO2024199589A1 (de) * | 2023-03-31 | 2024-10-03 | Efen Gmbh | Schaltdeckel und sicherungslastschaltleiste |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1725880U (de) * | 1956-04-21 | 1956-07-12 | Bbc Brown Boveri & Cie | Haltevorrichtung fuer die befestigung der sicherungspatronen elektrischer hochleistungs-trennschalter. |
| DE1903072U (de) * | 1963-04-22 | 1964-10-29 | Leopold Neu | Sicherungstrennschalter. |
| DE2243945C3 (de) * | 1972-09-07 | 1985-08-01 | H.J. Müller GmbH & Co Verwaltungs-KG, 6228 Eltville | Als Isolierstoff-Schwenkplatte mit Griffansatz ausgebildete, an einem NH-Sicherungsunterteil angebrachte Einrichtung für die Handhabung oder lösbare Anbringung eines oder mehrerer NH-Sicherungseinsätze |
| DE8432281U1 (de) * | 1984-11-03 | 1985-01-31 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | NH-Schaltleiste mit einer Schaltklappen aufweisenden Schalthaube |
| KR19990001792A (ko) * | 1997-06-17 | 1999-01-15 | 최진호 | 자동판매기용 휴즈홀더 |
| DE29721452U1 (de) * | 1997-12-04 | 1998-04-30 | Wöhner GmbH & Co. KG Elektrotechnische Systeme, 96472 Rödental | Deckel, insbesondere für NH-Sicherungslasttrennschalter |
-
2005
- 2005-03-24 DE DE200510014980 patent/DE102005014980B4/de not_active Expired - Fee Related
-
2006
- 2006-03-23 CN CN2006800086148A patent/CN101142646B/zh not_active Expired - Fee Related
- 2006-03-23 EP EP06725274.2A patent/EP1861859B1/de not_active Expired - Lifetime
- 2006-03-23 WO PCT/EP2006/060997 patent/WO2006100293A1/de not_active Ceased
- 2006-03-23 BR BRPI0614015-7A patent/BRPI0614015A2/pt not_active Application Discontinuation
Non-Patent Citations (2)
| Title |
|---|
| See also references of WO2006100293A1 |
| WOEHNER GMBH: "NH-Sicherungs-Lasttrennschalter 250 A, Reiter", AUSZUG AUS CD-ROM KATALOG WOKAT PLUS 50, 2001, pages 1 - 2, XP003021407 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101142646A (zh) | 2008-03-12 |
| BRPI0614015A2 (pt) | 2011-03-01 |
| WO2006100293A1 (de) | 2006-09-28 |
| DE102005014980B4 (de) | 2014-06-05 |
| DE102005014980A1 (de) | 2006-09-28 |
| CN101142646B (zh) | 2010-06-23 |
| EP1861859B1 (de) | 2016-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2528178B1 (de) | Schaltvorrichtung | |
| DE102007026906A1 (de) | Isolierprofil für eine mehrpolige Schleifleitung | |
| DE102005060585B4 (de) | Elektrisches Installationsgerät | |
| DE102006031584B4 (de) | Miniaturisierter elektrischer Schalter | |
| WO2006100293A1 (de) | Metallbügel zum halten von sicherungen im deckel eines sicherungslasttrennschalters | |
| EP1829178A1 (de) | Schnellbefestigung an einem elektrischen installationsgerät | |
| DE102015013012A1 (de) | Energiezähler-Anschlussklemmenblock mit Überbrückungsvorrichtung | |
| EP1920512B1 (de) | Elektrisches schaltgerät | |
| EP3869644B1 (de) | Überspannungsschutzgerät zur installation an einem sammelschienensystem sowie baugruppe | |
| DE102004062524A1 (de) | Schnellbefestigung an einem elektrischen Installationsgerät | |
| DE19542016A1 (de) | Einrichtung zum Erkennen einer Manipulation an einem geschlossenen Sicherungsgehäuse | |
| DE19912125B4 (de) | Schnellbefestigung zum Aufschnappen eines elektrischen Installationsgerätes auf eine Hutprofiltragschiene | |
| DE3233965C2 (de) | ||
| DE202016100467U1 (de) | Rastvorrichtung für eine elektrische Baugruppe und Baugruppe mit einer Rastvorrichtung | |
| DE102016113272B4 (de) | Träger für Regalböden mit einem Adapter zum Stromabgriff | |
| AT1162U1 (de) | Lastschaltleiste mit einem gehäuse und mit einem deckel | |
| DE3103356C2 (de) | ||
| EP2092619B1 (de) | Phasentrenneinrichtung für ein mehrphasiges schaltgerät | |
| DE102012205614B4 (de) | Sammelschiene | |
| DE202007008171U1 (de) | Isolierprofil für eine mehrpolige Schleifleitung | |
| DE102006013928A1 (de) | Stromschienendurchführung für eine Trennwand in einer Schaltanlage | |
| DE2827143A1 (de) | Vorrichtung zur verriegelung der kontaktelemente fuer elektrische, mehrpolige steckvorrichtungen | |
| EP1026801A2 (de) | Trennkontaktblock für Einschub-Leistungsschalter | |
| DE102013022339B4 (de) | Anordnung, umfassend einen Sockel und eine Schmelzsicherung | |
| DE19641615C2 (de) | Verschlußklappenanordnung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
|
| 17P | Request for examination filed |
Effective date: 20070827 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE IT TR |
|
| TPAC | Observations filed by third parties |
Free format text: ORIGINAL CODE: EPIDOSNTIPA |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RBV | Designated contracting states (corrected) |
Designated state(s): DE IT TR |
|
| 17Q | First examination report despatched |
Effective date: 20101105 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20160624 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE IT TR |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502006015265 Country of ref document: DE |
|
| RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502006015265 Country of ref document: DE |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20170831 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20210325 Year of fee payment: 16 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20210319 Year of fee payment: 16 |
|
| 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: 20220323 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240517 Year of fee payment: 19 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502006015265 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20251001 |