WO2011073432A1 - Vorrichtung zur lösbaren befestigung eines stromleiters an einem stromwandlergehäuse - Google Patents
Vorrichtung zur lösbaren befestigung eines stromleiters an einem stromwandlergehäuse Download PDFInfo
- Publication number
- WO2011073432A1 WO2011073432A1 PCT/EP2010/070161 EP2010070161W WO2011073432A1 WO 2011073432 A1 WO2011073432 A1 WO 2011073432A1 EP 2010070161 W EP2010070161 W EP 2010070161W WO 2011073432 A1 WO2011073432 A1 WO 2011073432A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conductor
- fastening element
- current transformer
- transformer housing
- current
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
Definitions
- the invention relates to a device for releasable
- a current conductor is usually passed through an opening provided on the current transformer housing. The attachment of the conductor to the current transformer housing takes place
- Threaded pins must cover a relatively long path for attachment to the conductor, this
- the invention is therefore based on the object, a
- the inventive device for releasably securing a current conductor to a current transformer housing has a fastening element, which on one of the
- the fastener is characterized by the fact that the fastener is pivotally mounted on the support member.
- the fixing element can be a rotational movement about one at the attachment point of the fastening element
- the fastener may be of a non-fixed state, in which the
- the holding element is preferably in the form of a metal guide or a
- Flange formed, which projects from the outer surface of the current transformer housing, wherein preferably on the two longitudinal sides of the current transformer housing a holding element is provided with a fastening element.
- the fixation of the conductor is preferably carried out in that the fastening element is pivoted in such a way that at least part of the fastening element rests on the surface of the current conductor and thereby the current conductor by means of the fastening element on the
- Device is a particularly quick and easy attachment of a conductor to a
- the fastener on a headband which rests in the attached state on the surface of the conductor.
- the retaining clip is preferably in the form of an elongated web, the elongate web having a curved surface at a free end, the part of the fastening element being fixed in the
- the headband can, at least in certain
- Portions of the retaining clip be clamped on the surface of the conductor.
- Fixing element is mounted biased on the holding element by means of a spring.
- the spring is preferably provided in the region of the fastening element, on which the fastening element is mounted pivotably on the retaining element. The spring causes a
- the fastener is according to a further advantageous embodiment of the invention centrally along its
- Fastening element are applied to the conductor, so that a secure fixation of the conductor is made possible.
- a uniform pivoting movement of the fastener can be achieved by the central mounting of the fastener. But it is also possible that the fastener to another
- Point is mounted as a centrally located point along its longitudinal axis on the holding element.
- the fastening element has a lever. By means of the lever, a user can actuate the fastening element.
- the lever and the headband are after one another
- the lever is thus a kind of extension of the retaining clip, whereby the headband is particularly easy to operate by means of the lever by a user.
- this makes it possible, the fastener symmetrical form, so that the fastening element can be provided as space-saving.
- FIGURE 1 shows a device according to the invention according to a possible embodiment.
- FIG. 1 shows a device according to the invention for
- Fastener 18 is pivotally mounted.
- Figure 1 the device according to the invention is shown in a fastened state, in which the
- Fastener 18 has a headband 20 and an integrally formed on the headband 20 lever 22.
- Bracket 20 is in the mounted state on the
- the retaining clip 20 is in the form of a web, wherein a free end 24 of the retaining clip 20 has a curved surface, wherein the curvature of the curved surface facing away from the current conductor 10.
- the mounting bracket 20 is in this case in the region of its curved surface on the surface of the conductor 10.
- the lever 22 also has at its free end 32 a curved surface, whereby the lever 22 is easier to handle for a user.
- the fastening element 18 is mounted biased by means of a spring 26 on the holding element 16.
- Fastener 18 is mounted centrally along its longitudinal axis on the holding element 16, wherein the bearing preferably at the connection point 28 between the
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
- Housings And Mounting Of Transformers (AREA)
- Casings For Electric Apparatus (AREA)
- Clamps And Clips (AREA)
- Mounting Components In General For Electric Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2012006643A MX2012006643A (es) | 2009-12-17 | 2010-12-17 | Dispositivo para sujetar de forma desmontable un conductor de corriente a una caja de transformador de corriente. |
CN201080056448.5A CN102714086B (zh) | 2009-12-17 | 2010-12-17 | 用于将导体可拆卸地紧固到变压器壳体上的设备 |
JP2012543804A JP2013514649A (ja) | 2009-12-17 | 2010-12-17 | 導体を変圧器ハウジングに取り外し可能に取り付けるための装置 |
BR112012014591A BR112012014591A2 (pt) | 2009-12-17 | 2010-12-17 | dispositivo para fixação desacoplável de condutor de corrente a uma carcaça de transformador de corrente |
RU2012129433/07A RU2544014C2 (ru) | 2009-12-17 | 2010-12-17 | Устройство для разъемного крепления проводника к корпусу трансформатора |
US13/514,425 US8939782B2 (en) | 2009-12-17 | 2010-12-17 | Pivotable device for a detachably fastening a conductor on a transformer housing |
EP10794999A EP2513919A1 (de) | 2009-12-17 | 2010-12-17 | Vorrichtung zur lösbaren befestigung eines stromleiters an einem stromwandlergehäuse |
CA2783945A CA2783945A1 (en) | 2009-12-17 | 2010-12-17 | Device for detachably fastening a current conductor to a current transformer housing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009059008.0 | 2009-12-17 | ||
DE200910059008 DE102009059008B4 (de) | 2009-12-17 | 2009-12-17 | Vorrichtung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011073432A1 true WO2011073432A1 (de) | 2011-06-23 |
Family
ID=43629621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/070161 WO2011073432A1 (de) | 2009-12-17 | 2010-12-17 | Vorrichtung zur lösbaren befestigung eines stromleiters an einem stromwandlergehäuse |
Country Status (10)
Country | Link |
---|---|
US (1) | US8939782B2 (de) |
EP (1) | EP2513919A1 (de) |
JP (1) | JP2013514649A (de) |
CN (1) | CN102714086B (de) |
BR (1) | BR112012014591A2 (de) |
CA (1) | CA2783945A1 (de) |
DE (1) | DE102009059008B4 (de) |
MX (1) | MX2012006643A (de) |
RU (1) | RU2544014C2 (de) |
WO (1) | WO2011073432A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103996512B (zh) * | 2014-06-16 | 2016-03-02 | 重庆华虹仪表有限公司 | 一次接线排可旋转低压电流互感器 |
US9263816B1 (en) * | 2015-03-20 | 2016-02-16 | Tyco Electronics Brasil Ltda | Retention member for use with an electrical junction box |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4408175A (en) * | 1982-01-18 | 1983-10-04 | Honeywell Inc. | Self centering current responsive pickup means |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE700560C (de) * | 1938-06-01 | 1940-12-23 | Siemens Schuckertwerke Akt Ges | |
FR1287436A (fr) * | 1961-01-30 | 1962-03-16 | Compteurs Comp D | Perfectionnements aux transformateurs de courant pour montage sur barres |
CH391034A (de) * | 1962-03-28 | 1965-04-30 | Unitechnic Ag | Anschlussklemme für elektrische Leiter |
DE1874873U (de) * | 1963-04-29 | 1963-07-04 | Hans Dr Ing Ritz | Niederspannungsstromwandler mit durchsichtiger abdeckung fuer klemmen und leistungsschild. |
US3219962A (en) * | 1964-03-27 | 1965-11-23 | Robert A Whalen | Electrical connector plug |
JPS5133950Y1 (de) * | 1968-11-06 | 1976-08-23 | ||
SU489178A1 (ru) * | 1972-03-21 | 1975-10-25 | Трансформатор тока | |
US4258348A (en) * | 1979-11-13 | 1981-03-24 | Stb Transformer Company | Current measuring transformer |
JPS6021458U (ja) * | 1983-07-20 | 1985-02-14 | 北川工業株式会社 | 消磁コイル保持具 |
JPS61112626U (de) | 1984-12-26 | 1986-07-16 | ||
DE4331265C2 (de) | 1993-09-15 | 2001-03-29 | Horstmann Gmbh Dipl Ing H | Stromwandler für elektrische Leiter |
US5426360A (en) * | 1994-02-17 | 1995-06-20 | Niagara Mohawk Power Corporation | Secondary electrical power line parameter monitoring apparatus and system |
JP3540019B2 (ja) | 1994-08-10 | 2004-07-07 | 関西電力株式会社 | 変流器固定具 |
US5810628A (en) * | 1996-06-21 | 1998-09-22 | General Electric Company | Circuit breaker line and load terminal |
DE19733852A1 (de) * | 1997-08-05 | 1999-02-11 | Broeder Marie Luise | Schienenstromwandler mit formschlüssiger Primärschienenklemme |
JPH11347294A (ja) * | 1998-06-06 | 1999-12-21 | Tsutomu Shimizu | 挿入方式によるクリップ |
JP2000048874A (ja) * | 1998-07-30 | 2000-02-18 | Osada:Kk | 端子台 |
JP2006147491A (ja) * | 2004-11-24 | 2006-06-08 | Japan Aviation Electronics Industry Ltd | コネクタ |
JP4279823B2 (ja) * | 2005-10-26 | 2009-06-17 | 日本航空電子工業株式会社 | コネクタ |
JP2007321242A (ja) * | 2006-06-05 | 2007-12-13 | Marunaka Kogyo Kk | 電気メッキ装置におけるクリップ式のワークハンガー |
DE102006043176B4 (de) * | 2006-09-14 | 2011-06-09 | Siemens Ag | Vorrichtung zum elektrischen Verbinden von zwei Sammelschienen |
US8342494B2 (en) * | 2006-11-13 | 2013-01-01 | Schneider Electric USA, Inc. | Aligning structure for a power line and sensor |
CN101034100A (zh) * | 2007-02-02 | 2007-09-12 | 湖北盛佳电器设备有限公司 | 一种方便取电压的穿心式电流互感器 |
DE112009004576B4 (de) * | 2009-03-23 | 2015-07-23 | Mitsubishi Electric Corporation | Verbinderverbindungsstruktur zum elektrischen Verbinden eines Verbinderanschlusses mit einer Elektrodenfläche einer Platte und Leuchteinrichtung damit |
DE102009059007B4 (de) * | 2009-12-17 | 2015-04-09 | Phoenix Contact Gmbh & Co. Kg | Vorrichtung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse |
-
2009
- 2009-12-17 DE DE200910059008 patent/DE102009059008B4/de not_active Expired - Fee Related
-
2010
- 2010-12-17 CN CN201080056448.5A patent/CN102714086B/zh not_active Expired - Fee Related
- 2010-12-17 MX MX2012006643A patent/MX2012006643A/es active IP Right Grant
- 2010-12-17 JP JP2012543804A patent/JP2013514649A/ja active Pending
- 2010-12-17 EP EP10794999A patent/EP2513919A1/de not_active Withdrawn
- 2010-12-17 US US13/514,425 patent/US8939782B2/en active Active
- 2010-12-17 BR BR112012014591A patent/BR112012014591A2/pt not_active IP Right Cessation
- 2010-12-17 WO PCT/EP2010/070161 patent/WO2011073432A1/de active Application Filing
- 2010-12-17 CA CA2783945A patent/CA2783945A1/en not_active Abandoned
- 2010-12-17 RU RU2012129433/07A patent/RU2544014C2/ru not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4408175A (en) * | 1982-01-18 | 1983-10-04 | Honeywell Inc. | Self centering current responsive pickup means |
Also Published As
Publication number | Publication date |
---|---|
US20120322284A1 (en) | 2012-12-20 |
BR112012014591A2 (pt) | 2016-04-12 |
JP2013514649A (ja) | 2013-04-25 |
MX2012006643A (es) | 2012-07-10 |
DE102009059008B4 (de) | 2015-04-16 |
DE102009059008A1 (de) | 2011-06-22 |
EP2513919A1 (de) | 2012-10-24 |
CA2783945A1 (en) | 2011-06-23 |
US8939782B2 (en) | 2015-01-27 |
RU2012129433A (ru) | 2014-01-27 |
CN102714086A (zh) | 2012-10-03 |
CN102714086B (zh) | 2016-10-12 |
RU2544014C2 (ru) | 2015-03-10 |
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