CN1098564A - Connection fittings - Google Patents
Connection fittings Download PDFInfo
- Publication number
- CN1098564A CN1098564A CN94108109A CN94108109A CN1098564A CN 1098564 A CN1098564 A CN 1098564A CN 94108109 A CN94108109 A CN 94108109A CN 94108109 A CN94108109 A CN 94108109A CN 1098564 A CN1098564 A CN 1098564A
- Authority
- CN
- China
- Prior art keywords
- cavity
- auxiliary
- accessory
- fillet
- holding screw
- 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
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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
- H01H71/08—Terminals; Connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/07—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being of the same type but different sizes
-
- 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
- H01H71/08—Terminals; Connections
- H01H2071/086—Low power connections for auxiliary switches, e.g. shunt trip
Landscapes
- Breakers (AREA)
- Patch Boards (AREA)
Abstract
The present invention relates to electrical switchgear, particularly the connection fittings of circuit-breaker, contactor, switch etc.This accessory (11) comprises shell (20), contact fillet (16) wherein is housed, at least one cooperates a master to determine main link (23) to be connected cavity (21) with holding screw (22), and at least one cooperates to determine an auxiliary cavity (24) that is connected of auxiliary link (26) with holding screw (25).This accessory can connect at least one power cable and at least one auxiliary conductor in high efficient and reliable ground.
Description
The present invention relates to the connection fittings of a kind of electrical switchgear, particularly circuit-breaker, contactor, switch etc., this electrical switchgear comprises at least one input and an output, and each terminal all is equipped with one and connects cavity and a holding screw.
Size that the connection cavity of electrical switchgear is limited usually and the shape of determining meticulously.In the time must connecting the big power cable of diameter or must connect several cables in a cavity, it is big inadequately that the size of this cavity just seems.
In addition, in some electric component, power cable that diameter is bigger and auxiliary conductor must be connected in the cavity, for example are connected with transducer or any equipment that other is fit to.In this case, connection may be broken down, because auxiliary conductor is clipped between the diameter bigger cable and re-entrant part more or less, makes auxiliary conductor fixing bad, poor location.
The connection fittings that the objective of the invention is the various needs by being met electric component overcome above-mentioned shortcoming.
This purpose reaches by accessory according to the present invention, this accessory is characterised in that: the shell of accessory (20) comprises a main link (23) and an auxiliary link (26), they contact fillet (16) and are electrically connected with one, contact fillet (16) inserts the described connection cavity (14) of described switching device, and it is fixing by corresponding first holding screw (15), main link (23) comprises one second main cavity (21) and one second holding screw (22) of connecting, described second cavity with contact fillet (16) and be electrically connected, auxiliary link (26) comprises one the 3rd auxiliary cavity (24) and one the 3rd holding screw (25) of connecting, described the 3rd cavity with contact fillet (16) electrical connection.
To the description of the most preferred embodiment that provides as non-limiting example and in conjunction with the accompanying drawings the present invention will be more readily understood with reference to following, in the accompanying drawing:
Fig. 1 is the part stereogram that is equipped with according to the circuit-breaker shell of two connection fittings of the present invention, and two connection fittings are arranged in each side of circuit-breaker;
Fig. 2 is the part positive view that is installed in the connection fittings of circuit-breaker one side according to of the present invention; And
Fig. 3 is accessory is seen in expression from the below view that is similar to Fig. 2.
With reference to accompanying drawing, Fig. 1 particularly, circuit-breaker 10(its shell that only drawn) two connection fittings 11 and 12 are housed, they are fixed on each side of circuit-breaker.With regard to its principle, these two parts are similarly, but are different from their structure, and their structure is suitable for being installed in respectively the right side and the left side of circuit-breaker, and the shape difference of these both sides particularly connects the position difference of cavity accordingly.
Circuit-breaker comprises two recesses 13, and design is used for holding connection cavity 14(and sees Fig. 2), connect cavity 14 form together with holding screw 15, input and output link.Usually cavity 14 designs are used for holding power cable and/or auxiliary conductor.In described embodiment, they with contact fillet 16 and link to each other, contact fillet 16 is a kind of parts that constitute in the parts of connection fittings 11 or 12.
Be described in more detail below connection fittings 11, should understand, all parts in the connection fittings 11 can both find in connection fittings 12, and have identical functions.This accessory comprises the shell of being made by molded synthetic material 20, several recesses are wherein arranged, be used to hold contact fillet 16, at least one cooperates a master to determine a main link 23 to be connected cavity 21 with a holding screw 22, and at least one cooperates to determine an auxiliary cavity 24 that is connected of an auxiliary link 26 with a holding screw 25.Contact fillet 16 comprises a joint in the cavity 14 that is contained in circuit-breaker, first extension 17 of extending in main cavity 21 and second extension 18 of extending in auxiliary cavity 24.The contact fillet preferably cuts down from the good material of electric conductivity, particularly copper or copper alloy, and shape is suitable.
Concerning some use occasion, connection fittings can comprise several main links and several auxiliary link.In this example, connection fittings include only a main link and an auxiliary link.The power cable (not shown) inserts main cavity by the opening 27 that is positioned on the shell 20.The auxiliary conductor (not shown) inserts auxiliary cavity by passage 28 and the opening 29 at the rear portion, the end of this passage that also is positioned on the shell 20.Terminal is complementary with the cable dimension that is connected.
This embodiment has solved the problem on the end of inputing or outputing that power cable and auxiliary conductor is fixed to simultaneously circuit-breaker or other electrical switchgear.
Claims (5)
1, a kind of particularly connection fittings of circuit-breaker, contactor, switch etc. of electrical switchgear that are used for, described switching device comprises at least one input and an output, each terminal all is equipped with one first and connects cavity and one first holding screw, it is characterized in that:
The shell of accessory (20) comprises a main link (23) and an auxiliary link (26), they contact fillet (16) and are electrically connected with one, contact fillet (16) inserts the described connection cavity (14) of described switching device, and it is fixing by corresponding first holding screw (15), main link (23) comprises one second main cavity (21) and one second holding screw (22) of connecting, described second cavity with contact fillet (16) and be electrically connected, auxiliary link (26) comprises one the 3rd auxiliary cavity (24) and one the 3rd holding screw (25) of connecting, described the 3rd cavity with contact fillet (16) electrical connection.
2, according to the accessory of claim 1, it is characterized in that contacting fillet (16) and comprise first joint that connects in the cavity (14) that is contained in electrical switchgear, one mainly connects first extension (17) of extending in the cavity (21) and one and assists second extension (18) that is connected extension in the cavity (24) the 3rd second.
3, according to the accessory of claim 2, it is characterized in that contacting fillet (16) is to be formed by the part that cuts down from the good plate of material of electric conductivity, and is arranged in the suitable recess of shell (20).
4, according to the accessory of claim 1, it is characterized in that the second main cavity (23) that connects has corresponding shell aperture (27), design is used as the path of power cable.
5, according to the accessory of claim 3, it is characterized in that the auxiliary cavity (24) that connects has passage (28) and the opening (29) that is positioned at accordingly on the shell (20), design is used as the path of auxiliary conductor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9308450 | 1993-07-07 | ||
| FR9308450A FR2707429B1 (en) | 1993-07-07 | 1993-07-07 | Connection accessory. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1098564A true CN1098564A (en) | 1995-02-08 |
| CN1041669C CN1041669C (en) | 1999-01-13 |
Family
ID=9449095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94108109A Expired - Fee Related CN1041669C (en) | 1993-07-07 | 1994-07-06 | Connection accessory |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0633588B1 (en) |
| CN (1) | CN1041669C (en) |
| DE (1) | DE69415734T2 (en) |
| FR (1) | FR2707429B1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359620C (en) * | 2002-08-10 | 2008-01-02 | 默勒有限公司 | Electrical switchgear |
| CN101174523B (en) * | 2006-09-09 | 2012-07-11 | 默勒有限公司 | Connector device for connecting to an electric switching device |
| WO2015027942A1 (en) * | 2013-08-30 | 2015-03-05 | 德力西电气有限公司 | Fixing structure of auxiliary connecting plate of breaker |
| CN105679576A (en) * | 2014-12-08 | 2016-06-15 | 施耐德电器工业公司 | Electric connexion device including an auxiliary output, and electrical switching device comprising such a device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2759846B1 (en) * | 1997-02-14 | 2003-12-26 | Schneider Electric Sa | HOUSING FOR ELECTRICAL APPARATUS AND ELECTRICAL APPARATUS COMPRISING SUCH A HOUSING |
| IT1319573B1 (en) * | 2000-12-18 | 2003-10-20 | Abb Ricerca Spa | CONDUCTOR ELEMENT FOR THE ELECTRICAL POWER SUPPLY. |
| DE102006049810B4 (en) * | 2006-10-17 | 2008-07-10 | Siemens Ag | Circuit breaker, in particular molded case circuit breaker, and auxiliary conductor connection for a circuit breaker |
| FR3118328B1 (en) * | 2020-12-22 | 2023-11-24 | Alstom Transp Tech | Electrical contactor of a three-phase electrical power line for a vehicle and vehicle comprising such a contactor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3573415A (en) * | 1969-11-07 | 1971-04-06 | Ite Imperial Corp | Parallel pole circuit breaker |
| US3748420A (en) * | 1972-04-18 | 1973-07-24 | Westinghouse Electric Corp | Terminal member for circuit interrupter |
| US5107396A (en) * | 1991-06-03 | 1992-04-21 | General Electric Company | Circuit breaker combined terminal lug and connector |
-
1993
- 1993-07-07 FR FR9308450A patent/FR2707429B1/en not_active Expired - Fee Related
-
1994
- 1994-06-29 DE DE69415734T patent/DE69415734T2/en not_active Expired - Fee Related
- 1994-06-29 EP EP94410046A patent/EP0633588B1/en not_active Expired - Lifetime
- 1994-07-06 CN CN94108109A patent/CN1041669C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359620C (en) * | 2002-08-10 | 2008-01-02 | 默勒有限公司 | Electrical switchgear |
| US7609137B2 (en) | 2002-08-10 | 2009-10-27 | Moeller Gmbh | Electrical switchgear |
| CN101174523B (en) * | 2006-09-09 | 2012-07-11 | 默勒有限公司 | Connector device for connecting to an electric switching device |
| WO2015027942A1 (en) * | 2013-08-30 | 2015-03-05 | 德力西电气有限公司 | Fixing structure of auxiliary connecting plate of breaker |
| CN105679576A (en) * | 2014-12-08 | 2016-06-15 | 施耐德电器工业公司 | Electric connexion device including an auxiliary output, and electrical switching device comprising such a device |
| CN105679576B (en) * | 2014-12-08 | 2020-08-07 | 施耐德电器工业公司 | Device for electrical connection with auxiliary output and switch equipment with same |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0633588B1 (en) | 1999-01-07 |
| FR2707429B1 (en) | 1995-09-01 |
| DE69415734D1 (en) | 1999-02-18 |
| DE69415734T2 (en) | 1999-07-22 |
| EP0633588A1 (en) | 1995-01-11 |
| FR2707429A1 (en) | 1995-01-13 |
| CN1041669C (en) | 1999-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: SCHNEIDER ELECTRIC SA TO: SCHNEIDER ELECTRIC INDUSTRIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Schneider Electric SA Patentee before: Schneider Electric SA |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |