CN102347545A - Electric installation device - Google Patents
Electric installation device Download PDFInfo
- Publication number
- CN102347545A CN102347545A CN2011102193908A CN201110219390A CN102347545A CN 102347545 A CN102347545 A CN 102347545A CN 2011102193908 A CN2011102193908 A CN 2011102193908A CN 201110219390 A CN201110219390 A CN 201110219390A CN 102347545 A CN102347545 A CN 102347545A
- Authority
- CN
- China
- Prior art keywords
- terminal
- bus
- installation device
- bar
- flexible
- 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
- 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 inventive relates to an electric installation device for being installed in an electrical distribution board, which comprises a spring clip arranged in the housing of the electric installation device. A bus bar at an end position is pressed against an electrically conductive contact element of the electric installation device by means of the spring force applied by the spring clip. Furthermore, the housing has a guide contour, so that the bus bar at a mounting position is led at a first angle relative to the housing when being inserted into the spring clip. The bus bar at an end position in the assembled state comprises a second angel relative to the housing. The first angle is selected, so that the first angle for opening the spring clip which exerts the spring force when pressing the bus bar into the spring clip at the first angle is reduced compared to the second angle. After opening the spring clip, the bus bar rotatably enters its end position. Therefore, the clamping contact of the bus bar without screws can be realized in such a simple way, wherein the insertion force is significantly reduced while the same contact force and the constant contact quality are maintained so as to simplify the installation.
Description
Technical field
The present invention relates to a kind of electrical installation device that is used for being assemblied in electric installation distributor, for example circuit breaker or failure current protection switch.Have flexible terminal at this electrical installation device, it is provided with and is fixed in the shell of electrical installation device, and is configured to make bus-bar in terminal location, to utilize the elastic force roof pressure that applies through flexible terminal on the conducting element of electrical installation device.
Background technology
This electrical installation device, for example circuit breaker or failure current protection switch have splicing ear, and they are respectively applied for the connection electric connecting conductor.At the electric equipment distributor, be also referred to as and generally be arranged side by side a plurality of electrical installation devices in switch-box or the distribution box.Often be regarded as advantageously at this, at least wherein several electrical installation devices and so-called bus-bar interconnect, for example for the immobile phase lead.Can obviously reduce the wiring expense when being equipped with distribution box in this way.
Become known for the splicing ear of electrical installation device by document DE 10 2,006 057 100 A1, it is not only applicable to bus-bar and is applicable to that the terminal of electric connecting conductor touches logical.Be provided with flexible terminal for the terminal of 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 is crooked, and wherein bus-bar is clamped between the second side leg and the terminal body.
In order when touching logical bus-bar, to guarantee good electrical contact to need predetermined contact force.This is referred to the power that must apply through flexible terminal, be used for clamping like this bus-bar that connects, promptly set up intact electrical connection and avoid contact corrosion.Therefore conflux when being discharged in the flexible terminal in insertion, need the counter-force of this contact force, be used to open flexible terminal.If a plurality of electrical installation devices that are arranged side by side are wanted to touch logical with bus-bar simultaneously; Then have problems at this; Be essential being used for the bus-bar roof pressure to be increased to the pressure of the flexible terminal quantity with the electrical installation device that is arranged side by side pro rata, because must apply the counter-force that is used to open flexible terminal for each flexible terminal.Obviously be difficult to assembling thus.
By the known a kind of splicing ear that is used for electrical installation device of document DE 60 2,004 011 607 T2, it is used to not have screw ground and realizes that the terminal of bus-bar touches logical in addition.This splicing ear has two leaf springs that are used to clamp bus-bar; One of them leaf spring snaps onto in the window that constitutes in the side plate at splicing ear through the protruding nose that on leaf spring, constitutes on a side; Make thus this leaf spring with the constant fixed distance of contact-making surface, although there is not bus-bar to insert.Be easy to thus the bus-bar roof pressure in splicing ear.Therefore the leaf spring that snaps onto in the window all helps to apply clamping force to bus-bar with small degree under various situation, obviously reduce the contact force of splicing ear thus.Obviously reduce the quality that electrically contacts thus, for keeping electrically contacting the essential by the strong hand minimum contact force of confirming.In addition because leaf spring possibly produce contact corrosion with bad contact of contact-making surface, because this corrosion makes leaf spring only clamp bus-bar with the power that reduces.If the fixed range of this leaf spring and contact-making surface is greater than the thickness of bus-bar, what for to possibly between leaf spring and bus-bar, producing the electric arc of not expecting.
Summary of the invention
Therefore the objective of the invention is, a kind of electrical installation device with flexible terminal is provided, wherein be used for the roof pressure pressure that is discharged to flexible terminal that confluxes and under the constant situation that maintains contact force, reduce.
This purpose is through being achieved like independent claims 1 described electrical installation device; The content of dependent claims is favourable expansion structure.
Have flexible terminal according to the electrical installation device that is used for being assemblied in electric installation distributor of the present invention, its is provided with also and is fixed in the shell of electrical installation device.Be configured to make bus-bar in terminal location, to utilize the elastic force roof pressure that applies through flexible terminal on the contact elements of the conduction of electrical installation device at this flexible terminal.Said in addition shell has the guiding profile; Be used for making bus-bar to guide with first angle of confirming with respect to shell when being inserted into flexible terminal at rigging position, wherein said bus-bar has second angle with respect to shell under confined state in terminal location.Select first angle like this at this; Be used in and open flexible terminal and want applied pressure when bus-bar is pressed in the flexible terminal with first angle, to compare second angle to reduce, wherein bus-bar can rotate and enter into its terminal location after opening flexible terminal.
The terminal of realizing the no screw of bus-bar by means of this flexible terminal (it is also referred to as and pushes terminal) touches logical.In common flexible terminal, direction of insertion (this direction bus-bar up to the terminal location roof pressure in flexible terminal) almost perpendicular to the direction of motion of the flexible member of flexible terminal.Therefore acting insertion force is relatively large on direction of insertion for example by prior art in the known flexible terminal common, and it applies through bus-bar in order to open flexible terminal.Now this insertion force can reduce thus, is to realize opening and the direction of roof pressure on flexible terminal is chosen to as far as possible the direction of motion perpendicular to the flexible member of flexible terminal.Be used to open the contact force that essential power numerically equals flexible terminal basically in this case.
Make bus-bar enter into rigging position in order to open flexible terminal; At this position bus-bar with the first angle roof pressure flexible terminal with respect to the flexible member direction of motion; Wherein said first angle is significantly less than approximately perpendicular angle; Bus-bar occupies this angle when bus-bar inserts in the flexible terminal known by prior art, is pressed into the power in the flexible terminal so obviously reduce bus-bar, and reduces to be used to open the power that flexible terminal must apply thus.Do not influence the contact force that is used to guarantee excellent electric contact thus, flexible terminal is with this contact force roof pressure bus-bar.
In the favourable improvement project of electrical installation device, bus-bar is between 30 ° to 60 ° with respect to first angle of shell.The angle of this one magnitude the time is implemented in good taking into account between the purpose that reduces the power that is pressed into and applicability or the human factor engineering in operation.
In another favourable improvement project of electrical installation device, said bus-bar is the approximate contact-making surface that is parallel to flexible terminal in terminal location.When touching logical bus-bar, realize good electrical contact in this way.
In another favourable improvement project of electrical installation device, said flexible terminal has limiting element, is used for the strain with given mode and method restriction flexible terminal.Limit the springing stroke of flexible terminal like this by means of limiting element, make and only realize strain.Prevent the flexible terminal plastic deformation thus, it for example possibly cause the contact force that reduces.
In another favourable improvement project of electrical installation device, be additionally provided with spiral terminal, it is bearing in the shell regularly and is used to hold electric connecting conductor.Join at this flexible terminal and spiral terminal machinery coupling, utilize spiral terminal to realize that the electricity of electric connecting conductor touches logical and/or utilizes flexible terminal to realize that the electricity of bus-bar touches logical thus.Realize standardized splicing ear in this way, it is not only applicable to electricity and touches logical bus-bar and be applicable to that electricity touches the energising bonding conductor.Electrical installation device not only is connected with bus-bar but also with the electric connecting conductor conduction.
In another favourable improvement project of electrical installation device, said flexible terminal is connected with the spiral terminal conduction.Because splicing ear is connected with the conducting element conduction in that electrical installation device is inner, so elasticity of demand terminal but also need spiral terminal to be connected with the conduction of conducting element not only.This point realizes thus with simple mode and method that structurally promptly flexible terminal conducts electricity each other with spiral terminal and is connected.
In another favourable improvement project of electrical installation device, said spiral terminal has the terminal frame, and it has at least one groove, and flexible terminal is used to realize that through in this groove of locking member locking the coupling between spiral terminal and the flexible terminal joins.The locking of the locking member of flexible terminal in the groove of spiral terminal be simple realization and the cost advantageous method, be used to make flexible terminal and spiral terminal mechanically mutually mutual coupling join.
In another favourable improvement project of electrical installation device, said spiral terminal has and is used for fixing the screw that clamps electric connecting conductor.Said flexible terminal is arranged on the side that deviates from screw of spiral terminal.Because this arranges the human factor engineering that improves thus when connecting electrical installation device, when for example being installed in the distribution box, screw also can be touched for the assembling bus-bar.Obviously reduce the wiring expense when being equipped with distribution box thus.
Description of drawings
Below by means of the embodiment of accompanying drawing illustrated in detail electrical installation device.In the accompanying drawing:
Figure 1A to 1C illustrates according to electrical installation device of the present invention with a plurality of view letters,
Fig. 2 A to 2D illustrates splicing ear with a plurality of view letters,
Fig. 3 A to 3C illustrates flexible terminal with a plurality of view letters.
Parts identical in different views always are furnished with identical label symbol.Description is applicable to all accompanying drawings, can see corresponding parts equally therein.
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
16 bottoms
20 spiral terminals
21 terminal framves
22 grooves
23 screws
24 top-pressure parts.
Embodiment
In Figure 1A to 1C, the shell 2 according to electrical installation device 1 of the present invention is shown, has the splicing ear that is arranged on wherein with a plurality of view letters.Figure 1A and 1B illustrate the assembling process of bus-bar 9 with end view, and in Fig. 1 C, illustrate according to electrical installation device 1 of the present invention with stereogram, have connection bus-bar 9 above that.
Figure 1A is illustrated in the electrical installation device 1 when opening shell 2, has the splicing ear that is arranged in the shell 2.This splicing ear mainly is made up 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.Have terminal frame 21 at this spiral terminal 20, can screw in screw 23 therein, be used for clamping the link rim of the mouth 6 that is passed in shell 2 formations and be inserted into the bonding conductor (not shown) in the terminal frame 21.Top-pressure part 24 joins with trip bolt 23 couplings for this reason, and this top-pressure part is at trip bolt 23 roof pressure and make the bottom surface of bonding conductor roof pressure terminal frame 21 downwards at present of screwing.In order to guarantee the accessibility of trip bolt 23, make shell 2 in positive position, have opening 5, pass it the head coupling of suitable instrument, for example screwdriver and trip bolt 23 is joined, be used to handle screw.
Bus-bar 9 shown in this external Figure 1A, it occupies rigging position with respect to the shell 2 of electrical installation device 1.This bus-bar is used for fast and is electrically connected a plurality of electrical installation devices that are arranged side by side 1 mostly simply, and wherein bus-bar is used for getting involved side mostly, promptly is used to present electric current to electrical installation device 1.As shown in Figure 1A, the rigging position of bus-bar 9 favours first angular orientation of intervention side to confirm of electrical installation device 1.For first angle guiding bus-bar 9 when assembling, when being inserted in the flexible terminal 10, make the shell 2 of electrical installation device 1 have guiding profile 4 at 6 positions, link rim of the mouth to confirm.This guiding profile is made up of the chamfering on the shell 2, and wherein the angle of chamfering is equivalent to first angle, and bus-bar 9 occupies this first angle at its rigging position with respect to the shell 2 of electrical installation device 1.
Different with Figure 1A, at the confined state of bus-bar 9 shown in Figure 1B and the 1C, occupy terminal location with respect to the shell 2 of electrical installation device 1 at this state bus-bar.Realize that at this terminal location the good conductive between the flexible terminal 10 of bus-bar 9 and electrical installation device 1 contacts.This realizes thus, promptly the flexible member 11 of flexible terminal 10 make the pin shape of bus-bar 9 connecting portion roof pressure conducting element, shown in the lower part of the terminal frame 21 of roof pressure spiral terminal 20 under the situation.In order to make bus-bar 9 enter into terminal location by its rigging position (seeing Figure 1A), the connecting portion of pin shape that makes bus-bar 9 is opened flexible terminal 10 thus at first with the flexible member 11 of the first angle roof pressure flexible terminal 10 confirmed.Guiding on the guiding profile 4 of this bus-bar 9 at electrical installation device 1.In another assembling process, make bus-bar 9 rotation and continue to be pressed in the flexible terminal 10, reach its terminal location (seeing Figure 1B and 1C) up to it.Because select the angle between the flexible member 11 of connecting portion and flexible terminal 10 of pin shape of bus-bar 9 like this; This angle is given through guiding profile 4; Make the Connection Element of pin shape of bus-bar 9 approximate with the right angle roof pressure to the surface of flexible member 11, open flexible terminal 10 and want the applied pressure maintenance less relatively so can be used in.Obviously simplifying bus-bar 9 thus is inserted in the flexible terminal 10.Especially when a plurality of electrical installation devices 1 are arranged to the bus-bar assembly abreast and must bus-bar 9 be inserted into simultaneously in a plurality of flexible terminals 10 of a plurality of electrical installation devices 1, be exactly this situation.
Can make single electrical installation device 1 split out or be integrated into again the bus-bar assembly in addition from the bus-bar assembly.Situation for the electrical installation device 1 that will split out from the bus-bar assembly also connects with the electric conductor that is connected with spiral terminal 20 can split out single electrical installation device from the bus-bar assembly.
In Fig. 2 A to 2D, splicing ear is shown with a plurality of view letters.At this Fig. 2 A and 2B front view and end view are shown, and at the stereogram of splicing ear shown in Fig. 2 C.The exploded view of splicing ear is shown at Fig. 2 D.
This splicing ear mainly is made up of spiral terminal 20 and flexible terminal 10.In that kind described in Figure 1A to 1C, spiral terminal 20 has terminal frame 21 as, can screw in terminal screw 23 therein.When screwing in terminal screw 23, top-pressure part 24 jointly moves towards the direction of terminal frame 21 with terminal screw 23, and the electric conductor (not shown) that is inserted into thus in the terminal frame 21 passes through top-pressure part 24 roof pressures bottom, the i.e. bottom of terminal frame 21.Between the terminal frame 21 of splicing ear and the electric conductor that inserts, set up good electrical contact in this way.This external terminal frame 21 has two guide channels 22 in its underpart, they are used to hold flexible terminal 10.Flexible terminal 10 has two side plates 14 for this reason, on its end, constitutes locking member 15 respectively.By means of two locking members 15 flexible terminal 10 is locked in two grooves 22 that on terminal frame 21, constitute of spiral terminal 20, makes spiral terminal 20 and flexible terminal 21 need to be assembled into stable splicing ear with simple mode and method under the situation thus.
In Fig. 3 A to 3C, flexible terminal 10 is shown with a plurality of view letters.Fig. 3 A and 3B still illustrate front view and end view, at the stereogram of flexible terminal 10 shown in Fig. 2 C.This flexible terminal 10 can be processed and had bottom 16, shaped resilient element 11 and two side plates 14 integratedly above that by plate bool.The locking member 15 that two side plates 14 are bent upwards with about 90 ° with respect to bottom 16 and on itself and opposed end, bottom, have the crimping form respectively, the terminal frame 21 that makes flexible terminal 10 and spiral terminal 20 through them can be locked into construction unit making full use of under the intrinsic flexible condition of side plate 14.Flexible member 11 curves inwardly with respect to bottom 16 and deviates from 16 the end, bottom crimp again at it, forms limiting element 13 thus.On flexible member 11 surfaces that deviate from bottom 16, flexible terminal has contact-making surface 12, and through this contact-making surface, the bus-bar 9 of insertion is roof pressure terminal frame 21 under confined state.If bus-bar 9 (seeing Figure 1A to 1C) is inserted in the flexible terminal 10 that is assemblied on the terminal frame 21, then make flexible member 11 overcome downward roof pressure of its elastic force and strain thus.In order to prevent flexible member 11 plastic deformations, constitute limiting element 13 like this, make its springing stroke of confirming 16 setting in the bottom from flexible member 11.Construct this maximum flexibility stroke like this at this, promptly the plastic deformation scope that is deformed to of flexible member 11 has safe distance.Make the springing stroke of flexible member 11 be limited in pure regime of elastic deformation reliably in this way.
Claims (8)
1. be used for being assemblied in the electrical installation device (1) of electric installation distributor,
-have a flexible terminal (10); It is provided with and is fixed in the shell (2) of electrical installation device; And be configured to make bus-bar (9) in terminal location, to utilize the elastic force roof pressure that applies through flexible terminal (10) on the contact elements of the conduction of electrical installation device (1)
-wherein said shell (2) has guiding profile (4), is used for making bus-bar (9) when rigging position is being inserted in the flexible terminal (10), to guide with first angle of confirming with respect to shell (2),
-wherein said bus-bar (9) has second angle with respect to shell (2) under confined state in terminal location,
-wherein select first angle like this, be used in and open flexible terminal (10) and want applied pressure when bus-bar (9) is pressed in the flexible terminal (10) with first angle, to compare second angle to reduce,
-wherein after opening flexible terminal (10), bus-bar can rotate and enter into its terminal location.
2. electrical installation device as claimed in claim 1 (1), wherein said bus-bar (9) with respect to first angle of shell (2) between 30 ° to 60 °.
3. like each described electrical installation device (1) in the above-mentioned claim, wherein said bus-bar (9) is the approximate contact-making surface (12) that is parallel to flexible terminal in terminal location.
4. like each described electrical installation device (1) in the above-mentioned claim, wherein said flexible terminal (10) has limiting element (13), is used for the strain with given mode and method restriction flexible terminal (10).
As above-mentioned claim in each described electrical installation device (1),
-wherein being additionally provided with spiral terminal (20), it is bearing in the shell (2) regularly and is used to hold electric connecting conductor,
-wherein the mechanical coupling of flexible terminal (10) and spiral terminal (20) joins, and utilizes spiral terminal (20) to realize that the electricity of electric connecting conductor touches logical and/or utilizes flexible terminal (10) to realize that the electricity of bus-bar (9) touches logical thus.
6. electrical installation device as claimed in claim 5 (1), wherein said flexible terminal (10) is connected with spiral terminal (20) conduction.
7. electrical installation device as claimed in claim 6 (1); Wherein said spiral terminal (20) has terminal frame (21); This terminal frame has at least one groove (22); Said flexible terminal (10) is locked in this groove through locking member (15), is used to realize that the coupling between spiral terminal (20) and the flexible terminal (10) joins.
8. like each described electrical installation device (1) in the claim 5 to 7, wherein said flexible terminal (20) has and is used for fixing the screw (23) that clamps electric connecting conductor, and
Wherein said flexible terminal (10) is arranged on the side that deviates 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 true CN102347545A (en) | 2012-02-08 |
| CN102347545B 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) |
Cited By (2)
| 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 |
| CN111742387A (en) * | 2018-02-23 | 2020-10-02 | 埃伦贝格尔及珀恩斯根有限公司 | Breaker outer casing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000222996A (en) * | 1999-01-29 | 2000-08-11 | Fuji Electric Co Ltd | Terminal structure of switch |
| 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 (10)
| 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 |
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000222996A (en) * | 1999-01-29 | 2000-08-11 | Fuji Electric Co Ltd | Terminal structure of switch |
| 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 |
Cited By (2)
| 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 |
| CN111742387A (en) * | 2018-02-23 | 2020-10-02 | 埃伦贝格尔及珀恩斯根有限公司 | Breaker outer casing |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010033112A1 (en) | 2012-02-02 |
| CN102347545B (en) | 2016-03-02 |
| DE102010033112B4 (en) | 2021-02-04 |
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| 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 |
Granted publication date: 20160302 |
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| CF01 | Termination of patent right due to non-payment of annual fee |