CN102347545B - Electrical installation device - Google Patents
Electrical installation device Download PDFInfo
- Publication number
- CN102347545B CN102347545B CN201110219390.8A CN201110219390A CN102347545B CN 102347545 B CN102347545 B CN 102347545B CN 201110219390 A CN201110219390 A CN 201110219390A CN 102347545 B CN102347545 B CN 102347545B
- Authority
- CN
- China
- Prior art keywords
- terminal
- bus
- bar
- installation device
- electrical installation
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
- H01R25/145—Details, e.g. end pieces or joints
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The present invention relates to a kind of electrical installation device, for being assemblied in electrical install distributor, it has flexible terminal, and it arranges and is fixed in the shell of electrical installation device.The elastic force top that flexible terminal is configured to that bus-bar is utilized in terminal location and is applied by flexible terminal is pressed on the contact elements of the conduction of electrical installation device.Shell has guiding profile, guides for making first angle of bus-bar when being inserted in flexible terminal with the determination relative to shell in rigging position.Bus-bar has the second angle relative to shell in the assembled condition in terminal location.Select the first angle, be used in open flexible terminal want applied pressure compare when bus-bar is pressed in flexible terminal with the first angle second angle reduce.After opening flexible terminal, bus-bar can rotate and enter into its terminal location.The terminal without screw realizing bus-bar in a straightforward manner with method touches logical, and it makes assembling simplify with during identical contact quality owing to obviously reducing insertion force in the identical contact force of maintenance.
Description
Technical field
The present invention relates to a kind of electrical installation device for being assemblied in electrical install distributor, such as circuit breaker or failure current protection switch.Have flexible terminal at this electrical installation device, its arranges and is fixed in the shell of electrical installation device, and the elastic force top being configured to that bus-bar is utilized in terminal location and being applied by flexible terminal is pressed on the conducting element of electrical installation device.
Background technology
This electrical installation device, such as circuit breaker or failure current protection switch have splicing ear, and they are respectively used to connect electric connecting conductor.Electric equipment distributor, also referred to as switch-box or distribution box in be generally arranged side by side multiple electrical installation device.Often be considered as advantageously at this, at least wherein several electrical installation device and so-called bus-bar are interconnected, such as, in order to Stationary liquid wire.Obviously can reduce wiring expense when being equipped with distribution box in this way.
Become known for the splicing ear of electrical installation device by document DE102006057100A1, the terminal that it is not only applicable to bus-bar and is applicable to electric connecting conductor touches logical.Be provided with flexible terminal for the terminal realizing bus-bar touches to lead to, it has the first and second side legs, and wherein the first side leg can be inserted in the terminal body of spiral terminal.When inserting bus-bar, flexible terminal bends, and wherein bus-bar is clamped between the second side leg and terminal body.
In order to ensure good electrical contact when touching logical bus-bar, need predetermined contact force.This is referred to the power that must pass through flexible terminal and apply, for clamping the bus-bar of connection like this, namely setting up intact electrical connection and avoiding contact corrosion.Therefore insertion conflux be discharged in flexible terminal time, need the counter-force of this contact force, for opening flexible terminal.If the electrical installation device be arranged side by side multiple is wanted to touch with bus-bar to lead to simultaneously, then have problems at this, namely the required quantity for the pressure be pressed onto on bus-bar top in flexible terminal and the electrical installation device be arranged side by side increases, pro rata because must be applied for for each flexible terminal the counter-force opening flexible terminal.Obviously be difficult to assembling thus.
In addition by the known a kind of splicing ear for electrical installation device of document DE602004011607T2, it for without screw realize bus-bar terminal touch logical.This splicing ear has two for clamping the leaf spring of bus-bar, one of them leaf spring snaps onto in the window formed in the side plate of splicing ear by the convex nose formed on leaf spring on a side, this leaf spring is made to fix with the distance constant with contact-making surface thus, although do not have bus-bar to insert.Bus-bar top is easy to be pressed onto in splicing ear thus.Therefore the leaf spring snapped onto in window all contributes to applying clamping force on bus-bar with small degree in all cases, obviously reduces the contact force of splicing ear thus.Obviously reduce the quality of electrical contact thus, for the minimal-contact power keeping electrical contact must determine forcibly.In addition because leaf spring may produce contact corrosion with bad contact of contact-making surface, because this corrosion makes leaf spring only with the power reduced clamping bus-bar.If the fixed range of this leaf spring and contact-making surface is greater than the thickness of bus-bar, what for producing less desirable electric arc between leaf spring and bus-bar.
Summary of the invention
Therefore the object of the invention is, a kind of electrical installation device with flexible terminal is provided, wherein pressing the pressure be discharged in flexible terminal that confluxes to reduce when maintaining contact force constant for pushing up.
This object is achieved by electrical installation device as claimed in independent claim 1; The content of dependent claims is favourable expansion structure.
Have flexible terminal according to of the present invention for the electrical installation device be assemblied in electrical install distributor, it arranges and is fixed in the shell of electrical installation device.The elastic force top being configured to that bus-bar is utilized in terminal location being applied by flexible terminal at this flexible terminal is pressed on the contact elements of the conduction of electrical installation device.In addition described shell has guiding profile, for making bus-bar guide in first angle of rigging position when being inserted in flexible terminal with the determination relative to shell, wherein said bus-bar has the second angle relative to shell in the assembled condition in terminal location.The first angle is selected like this at this, be used in open flexible terminal want applied pressure compare when bus-bar is pressed in flexible terminal with the first angle second angle reduce, wherein after opening flexible terminal, bus-bar can rotate and enter into its terminal location.
The terminal without screw realizing bus-bar by means of this flexible terminal (it is also referred to as pushing terminal) touches logical.In common flexible terminal, direction of insertion (at this direction bus-bar until terminal location top is pressed onto in flexible terminal) is almost perpendicular to the direction of motion of the flexible member of flexible terminal.Therefore in common such as known by prior art flexible terminal, the insertion force worked in an insertion direction is relatively large, and it is applied by bus-bar to open flexible terminal.Now this insertion force can reduce thus, is and realizes opening and push up the set direction be pressed on flexible terminal and become as far as possible perpendicular to the direction of motion of the flexible member of flexible terminal.The contact force of flexible terminal is numerically substantially equaled in this case for opening required power.
Bus-bar is made to enter into rigging position in order to open flexible terminal, at this position bus-bar with the first angle top compression elasticity terminal relative to the flexible member direction of motion, wherein said first angle is significantly less than approximately perpendicular angle, when bus-bar is inserted in the flexible terminal known by prior art, bus-bar occupies this angle, so obviously reduce bus-bar to be pressed into power in flexible terminal, and reduce the power that must apply for opening flexible terminal thus.Do not affect the contact force for ensureing excellent electric contact thus, flexible terminal is with this contact force top pressure bus-bar.
In the favourable improvement project of electrical installation device, bus-bar is between 30 ° to 60 ° relative to the first angle of shell.The angle of this order of magnitude realizes when operating reducing good taking into account between the object of pressing-in force and applicability or human factor engineering.
In another favourable improvement project of electrical installation device, described bus-bar is approximately parallel to the contact-making surface of flexible terminal in terminal location.Good electrical contact is realized in this way when touching logical bus-bar.
In another favourable improvement project of electrical installation device, described flexible terminal has limiting element, for limiting the strain of flexible terminal with given mode and method.Limit the springing stroke of flexible terminal by means of limiting element like this, make only to realize strain.Prevent flexible terminal plastic deformation thus, it such as may cause the contact force reduced.
In another favourable improvement project of electrical installation device, be additionally provided with spiral terminal, it to be bearing in shell and regularly for holding electric connecting conductor.Be coupled at this flexible terminal and spiral terminal machinery, the electricity utilizing spiral terminal to realize electric connecting conductor thus touches electricity that is logical and/or that utilize flexible terminal to realize bus-bar and touches logical.Realize standardized splicing ear in this way, it is not only applicable to electricity and touches logical bus-bar and be applicable to electricity tactile energising bonding conductor.In addition electrical installation device can be made not only to be connected with bus-bar but also conduct electricity with electric connecting conductor.
In another favourable improvement project of electrical installation device, described flexible terminal conducts electricity with spiral terminal and is connected.Be connected because splicing ear conducts electricity with conducting element in electrical installation device inside, therefore not only need flexible terminal but also need spiral terminal to be connected with the conduction of conducting element.This point structurally realizes with method in a straightforward manner thus, and namely flexible terminal and spiral terminal conduct electricity each other and be connected.
In another favourable improvement project of electrical installation device, described spiral terminal has terminal support, and it has at least one groove, and flexible terminal locks in this groove by locking member, for realizing being coupled between spiral terminal and flexible terminal.The locking of locking member in the groove of spiral terminal of flexible terminal is simple realization and the method for cost advantages, is mechanically mutually coupled for making flexible terminal and spiral terminal.
In another favourable improvement project of electrical installation device, described spiral terminal has the screw for fixing to clamp electric connecting conductor.Described flexible terminal is arranged on deviating from the side of screw of spiral terminal.Because this arranges the human factor engineering improved thus when connecting electrical installation device, such as when being installed in distribution box, screw also can be touched for assembling bus-bar.Obviously reduce the wiring expense when being equipped with distribution box thus.
Accompanying drawing explanation
The embodiment of electrical installation device is explained below in detail by means of accompanying drawing.In accompanying drawing:
Figure 1A to 1C shows out according to electrical installation device of the present invention with multiple view,
Fig. 2 A to 2D shows out splicing ear with multiple view,
Fig. 3 A to 3C shows out flexible terminal with multiple view.
Parts identical in different views are always furnished with identical label symbol.Describe and be applicable to all accompanying drawings, corresponding parts can be seen equally wherein.
List of numerals
1 electrical installation device
2 shells
4 guiding profiles
5 openings
6 link rims of the mouth
9 bus-bars
10 flexible terminals
11 flexible members
12 contact-making surfaces
13 limiting elements
14 side plates
15 locking members
Bottom 16
20 spiral terminals
21 terminal supports
22 grooves
23 screws
24 top-pressure parts.
Embodiment
In Figure 1A to 1C, show out the shell 2 according to electrical installation device 1 of the present invention with multiple view, there is the splicing ear be arranged on wherein.Figure 1A and 1B illustrates the assembling process of bus-bar 9 with end view, and illustrates according to electrical installation device 1 of the present invention with stereogram in fig. 1 c, has connection bus-bar 9 thereon.
Figure 1A illustrates the electrical installation device 1 when opening shell 2, has the splicing ear be arranged in shell 2.This splicing ear forms primarily of spiral terminal 20 and flexible terminal 10, and they are bearing in the shell 2 of electrical installation device 1 as public construction unit.At this spiral terminal 20, there is terminal support 21, screw 23 can be screwed in wherein, be passed in the link rim of the mouth 6 formed in shell 2 be inserted into bonding conductor (not shown) in terminal support 21 for clamping.Top-pressure part 24 and trip bolt 23 are coupled for this reason, and this top-pressure part is screwing trip bolt 23 top pressure and make the bottom surface of bonding conductor top pressure side subrack 21 downwards at present.In order to ensure the accessibility of trip bolt 23, making shell 2 have opening 5 in position, front, the head of instrument, such as screwdriver and the trip bolt 23 be applicable to can being made to be coupled, for handling screw through it.
In addition bus-bar 9 is shown in figure ia, it occupies rigging position relative to the shell 2 of electrical installation device 1.This bus-bar is used for fast and is electrically connected multiple electrical installation device 1 be arranged side by side mostly simply, and wherein bus-bar is used for greatly getting involved side, namely for being fed to electric current in electrical installation device 1.Shown in figure ia, the rigging position of bus-bar 9 favours the intervention side of electrical installation device 1 with the first angular orientation determined.In order to guide bus-bar 9 with the first angle determined when assembling, when being inserted in flexible terminal 10, the shell 2 of electrical installation device 1 is made to have guiding profile 4 at position, link rim of the mouth 6.This guiding profile is made up of the chamfering on shell 2, and wherein the angle of chamfering is equivalent to the first angle, and bus-bar 9 occupies this first angle at its rigging position relative to the shell 2 of electrical installation device 1.
Different from Figure 1A, the confined state of bus-bar 9 is shown in figures ib and 1 c, occupies terminal location at this state bus-bar relative to the shell 2 of electrical installation device 1.The good conductive realized between bus-bar 9 and the flexible terminal 10 of electrical installation device 1 at this terminal location contacts.This realizes thus, and namely the flexible member 11 of flexible terminal 10 makes the lower part of pin-shaped connecting portion top pressure conducting element, the in the illustrated case terminal support 21 of top pressure spiral terminal 20 of bus-bar 9.In order to make bus-bar 9 enter into terminal location by its rigging position (see Figure 1A), making the pin-shaped connecting portion of bus-bar 9 first with the flexible member 11 of the first angle top compression elasticity terminal 10 determined, opening flexible terminal 10 thus.Guide on the guiding profile 4 of electrical installation device 1 at this bus-bar 9.In another assembling process, make bus-bar 9 rotate and continue to be pressed in flexible terminal 10, until it reaches its terminal location (see Figure 1B and 1C).Because select the angle between the pin-shaped connecting portion of bus-bar 9 and the flexible member 11 of flexible terminal 10 like this, this angle is given by guiding profile 4, the pin-shaped Connection Element of bus-bar 9 is similar to be pressed onto on the surface of flexible member 11 with top, right angle, opens flexible terminal 10 so can be used in and want applied pressure to keep relatively little.Obviously simplify bus-bar 9 to be thus inserted in flexible terminal 10.Especially, when multiple electrical installation device 1 is arranged to bus-bar assembly abreast and bus-bar 9 must be inserted in multiple flexible terminals 10 of multiple electrical installation device 1 simultaneously, be exactly this situation.
In addition single electrical installation device 1 can be made to split out from bus-bar assembly or be integrated into again bus-bar assembly.The situation that the electric conductor be also connected with same spiral terminal 20 for the electrical installation device 1 that will split out from bus-bar assembly connects, can split out single electrical installation device from bus-bar assembly.
Splicing ear is shown out with multiple view in Fig. 2 A to 2D.At this Fig. 2 A and 2B, front view and end view are shown, and the stereogram of splicing ear is shown in fig. 2 c.The exploded view of splicing ear is shown at Fig. 2 D.
This splicing ear forms primarily of spiral terminal 20 and flexible terminal 10.As described in Figure 1A to 1C, spiral terminal 20 has terminal support 21, can screw in terminal screw 23 wherein.When screwing in terminal screw 23, top-pressure part 24 and terminal screw 23 jointly move towards the direction of terminal support 21, and the electric conductor (not shown) be inserted into thus in terminal support 21 pushes up pressure bottom by top-pressure part 24, i.e. the bottom of terminal support 21.Good electrical contact is set up in this way between the terminal support 21 and the electric conductor inserted of splicing ear.In addition terminal support 21 has two guide channels 22 in its underpart, and they are for holding flexible terminal 10.Flexible terminal 10 has two side plates 14 for this reason, forms locking member 15 respectively on its end.Flexible terminal 10 can be made to be locked in two grooves 22 formed on terminal support 21 of spiral terminal 20 by means of two locking members 15, make spiral terminal 20 and flexible terminal 21 need to be assembled into stable splicing ear with method in a straightforward manner in situation thus.
Flexible terminal 10 is shown out with multiple view in Fig. 3 A to 3C.Fig. 3 A and 3B still illustrates front view and end view, and the stereogram of flexible terminal 10 is shown in fig. 2 c.This flexible terminal 10 can be made up of plate benging part and have bottom 16, shaped resilient element 11 and two side plates 14 integratedly thereon.Two side plates 14 to be bent upwards with about 90 ° relative to bottom 16 and on the end that it is opposed with bottom, to have the locking member 15 of crimping form respectively, make flexible terminal 10 can be locked into construction unit with the terminal support 21 of spiral terminal 20 under the intrinsic flexible condition making full use of side plate 14 by them.Flexible member 11 curves inwardly relative to bottom 16 and deviates from crimp again on the end of bottom 16 at it, forms limiting element 13 thus.Deviating from the flexible member 11 of bottom 16 on the surface, flexible terminal has contact-making surface 12, and by this contact-making surface, the bus-bar 9 of insertion pushes up pressure side subrack 21 in the assembled condition.If bus-bar 9(is shown in Figure 1A to 1C) be inserted in the flexible terminal 10 be assemblied on terminal support 21, then make flexible member 11 overcome its elastic force and push up pressure downwards and strain thus.In order to prevent flexible member 11 plastic deformation, being construed as limiting element 13 like this, making it erect in bottom 16 from the springing stroke of the determination of flexible member 11.Construct this maximum flexibility stroke like this at this, namely the plastic deformation regime that is deformed to of flexible member 11 has safe distance.The springing stroke of flexible member 11 is made reliably to be limited in pure regime of elastic deformation in this way.
Claims (8)
1. for being assemblied in the electrical installation device (1) in electrical install distributor,
-there is flexible terminal (10), it arranges and is fixed in the shell (2) of electrical installation device, and be configured to make bus-bar (9) in terminal location, utilize the elastic force top applied by flexible terminal (10) to be pressed on the contact elements of the conduction of electrical installation device (1)
-wherein said shell (2) has guiding profile (4), for making first angle of bus-bar (9) when being inserted in flexible terminal (10) with the determination relative to shell (2) in rigging position guide,
-wherein said bus-bar (9) has the second angle relative to shell (2) in the assembled condition in terminal location,
-wherein select the first angle like this, be used in and open flexible terminal (10) and want applied pressure to compare the second angle when bus-bar (9) is pressed in flexible terminal (10) with the first angle to reduce,
-wherein after opening flexible terminal (10), bus-bar can rotate and enter into its terminal location.
2. electrical installation device (1) as claimed in claim 1, wherein said bus-bar (9) relative to the first angle of shell (2) between 30 ° to 60 °.
3. the electrical installation device (1) according to any one of the claims 1 to 2, wherein said bus-bar (9) is parallel to the contact-making surface (12) of flexible terminal in terminal location.
4. the electrical installation device (1) according to any one of the claims 1 to 2, wherein said flexible terminal (10) has limiting element (13), for limiting the strain of flexible terminal (10) with given mode and method.
5. electrical installation device (1) as claimed in claim 1,
-being wherein additionally provided with spiral terminal (20), it to be bearing in shell (2) and regularly for holding electric connecting conductor,
-wherein flexible terminal (10) and spiral terminal (20) machinery be coupled, the electricity utilizing spiral terminal (20) to realize electric connecting conductor thus touches electricity that is logical and/or that utilize flexible terminal (10) to realize bus-bar (9) and touches logical.
6. electrical installation device (1) as claimed in claim 5, wherein said flexible terminal (10) conducts electricity with spiral terminal (20) and is connected.
7. electrical installation device (1) as claimed in claim 6, wherein said spiral terminal (20) has terminal support (21), this terminal support has at least one groove (22), described flexible terminal (10) is locked in the cell, for realizing being coupled between spiral terminal (20) and flexible terminal (10) by locking member (15).
8. the electrical installation device (1) according to any one of claim 5 to 7, wherein said flexible terminal (20) has the screw (23) for fixing to clamp electric connecting conductor, and
Wherein said flexible terminal (10) is arranged on the side deviating from screw (23) of spiral terminal (20).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010033112.0A DE102010033112B4 (en) | 2010-08-02 | 2010-08-02 | Electrical installation device |
| DE102010033112.0 | 2010-08-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102347545A CN102347545A (en) | 2012-02-08 |
| CN102347545B true CN102347545B (en) | 2016-03-02 |
Family
ID=45471002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110219390.8A Expired - Fee Related CN102347545B (en) | 2010-08-02 | 2011-08-02 | Electrical installation device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102347545B (en) |
| DE (1) | DE102010033112B4 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623260A (en) * | 2012-02-27 | 2012-08-01 | 温州创伟永吉电气有限公司 | Rapid wiring type breaker |
| DE102014118759B4 (en) * | 2014-12-16 | 2020-12-03 | Abb Ag | Installation switching device with two connection terminals of different types on one side of the housing |
| DE102018202793A1 (en) * | 2018-02-23 | 2019-08-29 | Ellenberger & Poensgen Gmbh | Circuit breaker housing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1612889A1 (en) * | 2004-06-30 | 2006-01-04 | Hager Electro S.A. | Terminal with leaf spring for reduced insertion force |
| DE102006057100A1 (en) * | 2006-12-04 | 2008-06-05 | Siemens Ag | Installation fitting device for line circuit breaker and earth-leakage circuit breaker, has clamping unit provided for firmly clamping bus bar on side of clamping body that faces screw that exerts clamping pressure on conductor |
| CN101471204A (en) * | 2007-12-28 | 2009-07-01 | 哥维斯股份公司 | Improved terminal, particularly for automatic circuit breakers |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB918316A (en) * | 1960-11-11 | 1963-02-13 | Midland Electric Mfg Co Ltd | A new or improved cable connector |
| DE3314919C2 (en) * | 1983-04-25 | 1985-03-28 | Murr-Elektronik Gmbh, 7155 Oppenweiler | Screw terminal |
| DE9302571U1 (en) * | 1993-02-23 | 1993-07-08 | Heinrich Kopp AG, 8756 Kahl | Multiple terminal for installation devices |
| DE19616021A1 (en) * | 1996-04-23 | 1997-10-30 | Aeg Niederspannungstech Gmbh | Contact device for electrical installation devices |
| FR2766297B1 (en) * | 1997-07-21 | 2002-11-29 | Abb Control Sa | ELECTRICAL APPARATUS HAVING A FIXED CONTACT SUPPORT AND A CONNECTION TERMINAL |
| DE19813753B4 (en) * | 1998-03-27 | 2005-03-24 | Abb Patent Gmbh | contact terminal |
| JP2000222996A (en) * | 1999-01-29 | 2000-08-11 | Fuji Electric Co Ltd | Terminal structure of switch |
| DE19905442A1 (en) * | 1999-02-10 | 2000-08-17 | Abb Patent Gmbh | Terminal arrangement for wire and busbar flat conductor to be connected for an electrical switching device |
| DE19934550B4 (en) * | 1999-07-20 | 2008-06-26 | Hager Electro Gmbh | Terminal for electrical conductors |
| DE20101435U1 (en) * | 2001-01-26 | 2002-06-06 | Abl Sursum Bayerische Elektroz | Electrical device with connections for single wire and busbar |
| DE20120811U1 (en) * | 2001-12-21 | 2003-04-30 | Weidmueller Interface | Busbar terminal |
-
2010
- 2010-08-02 DE DE102010033112.0A patent/DE102010033112B4/en not_active Expired - Fee Related
-
2011
- 2011-08-02 CN CN201110219390.8A patent/CN102347545B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1612889A1 (en) * | 2004-06-30 | 2006-01-04 | Hager Electro S.A. | Terminal with leaf spring for reduced insertion force |
| DE102006057100A1 (en) * | 2006-12-04 | 2008-06-05 | Siemens Ag | Installation fitting device for line circuit breaker and earth-leakage circuit breaker, has clamping unit provided for firmly clamping bus bar on side of clamping body that faces screw that exerts clamping pressure on conductor |
| CN101471204A (en) * | 2007-12-28 | 2009-07-01 | 哥维斯股份公司 | Improved terminal, particularly for automatic circuit breakers |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010033112A1 (en) | 2012-02-02 |
| CN102347545A (en) | 2012-02-08 |
| DE102010033112B4 (en) | 2021-02-04 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 |