EP1909359A3 - Terminal clamp, connecting terminal assembly and installation switching device - Google Patents

Terminal clamp, connecting terminal assembly and installation switching device Download PDF

Info

Publication number
EP1909359A3
EP1909359A3 EP07019236A EP07019236A EP1909359A3 EP 1909359 A3 EP1909359 A3 EP 1909359A3 EP 07019236 A EP07019236 A EP 07019236A EP 07019236 A EP07019236 A EP 07019236A EP 1909359 A3 EP1909359 A3 EP 1909359A3
Authority
EP
European Patent Office
Prior art keywords
clamping
switching device
edge
leg
installation switching
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.)
Withdrawn
Application number
EP07019236A
Other languages
German (de)
French (fr)
Other versions
EP1909359A2 (en
Inventor
Klaus-Peter Dipl.-Ing. Eppe
Carola Thielen
Albert Dilp.-Ing. Stieger
Richard Hack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB AG Germany
Original Assignee
ABB Patent GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE102006047255A external-priority patent/DE102006047255A1/en
Priority claimed from DE102007043801A external-priority patent/DE102007043801A1/en
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP1909359A2 publication Critical patent/EP1909359A2/en
Publication of EP1909359A3 publication Critical patent/EP1909359A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Installation Of Bus-Bars (AREA)

Abstract

Klemmanschluss (10) zum Anschluss eines Leiters (14) an ein Installationsschaltgerät (1), mit einer als Druckfeder auf das Leiterende (16) einwirkenden Klemmfeder (12) zum Festklemmen des Leiterendes (16) an einem Widerlager, dadurch gekennzeichnet,
- dass der Klemmanschluss (10) eine Stromschiene (102) mit einem Anschlussende (112) und einem daran anschließenden Ableitbereich (114) umfasst,
- dass die Stromschiene (102) am Anschlussende (112) eine fensterartige Aussparung (116) mit einer Stützkante (118) und einer der Stützkante (118) gegenüberliegenden Klemmkante (120) am Übergang des Anschlussendes (112) in den Ableitbereich (114) aufweist,
- dass die Klemmfeder (12) einen Stützschenkel (212) aufweist, mit dem sie an der Stützkante (118) der Stromschiene (102) abgestützt ist, und
- dass sich an den Stützschenkel (212) ein Bogenstück (214) und daran ein Klemmschenkel (216) anschließt, so dass das Leiterende (16) zwischen dem Klemmschenkel (216) und der Klemmkante (120) als Widerlager festklemmbar ist.

Figure imgaf001
Clamping connection (10) for connecting a conductor (14) to an installation switching device (1), with a compression spring acting on the conductor end (16) clamping spring (12) for clamping the conductor end (16) to an abutment, characterized
in that the clamping connection (10) comprises a bus bar (102) with a connection end (112) and a discharge region (114) adjoining thereto,
- That the busbar (102) at the terminal end (112) has a window-like recess (116) with a support edge (118) and one of the support edge (118) opposite clamping edge (120) at the junction of the terminal end (112) in the discharge region (114) .
- That the clamping spring (12) has a support leg (212), with which it is supported on the support edge (118) of the bus bar (102), and
- That adjoins the support leg (212) a bow piece (214) and a clamping leg (216), so that the conductor end (16) between the clamping leg (216) and the clamping edge (120) can be clamped as an abutment.
Figure imgaf001
EP07019236A 2006-10-06 2007-10-01 Terminal clamp, connecting terminal assembly and installation switching device Withdrawn EP1909359A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102006047255A DE102006047255A1 (en) 2006-10-06 2006-10-06 Clamp connection for coupling conductor to installation contactor has bus bar and clamping spring such that conductor end may be clamped between clamping side of clamping spring and clamping edge of bus bar
DE102007043801A DE102007043801A1 (en) 2006-10-06 2007-09-13 Service switching device
DE102007044069A DE102007044069A1 (en) 2006-10-06 2007-09-14 Installation switching device with a screwless terminal connection
DE102007044262A DE102007044262A1 (en) 2006-10-06 2007-09-17 Terminal connection and installation switching device

Publications (2)

Publication Number Publication Date
EP1909359A2 EP1909359A2 (en) 2008-04-09
EP1909359A3 true EP1909359A3 (en) 2008-07-16

Family

ID=38973773

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07019236A Withdrawn EP1909359A3 (en) 2006-10-06 2007-10-01 Terminal clamp, connecting terminal assembly and installation switching device

Country Status (1)

Country Link
EP (1) EP1909359A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105409061B (en) * 2013-07-30 2017-12-26 菲尼克斯电气公司 Electric connecting terminals and the method for connecting the line to binding post

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2909227B1 (en) * 2006-11-28 2009-04-03 Legrand France AUTOMATIC ELECTRICAL CONNECTION TERMINAL.
FR3020507B1 (en) * 2014-04-29 2017-12-01 Abb France REMOVABLE CONNECTOR
CN109406126B (en) * 2018-11-28 2023-12-29 广东电网有限责任公司 Mechanical characteristic test device for high-voltage circuit breaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20312861U1 (en) * 2003-08-20 2003-10-30 Phoenix Contact GmbH & Co. KG, 32825 Blomberg Spring biased clamp for electric cables having a clamp tongue for the clamp spring
EP1641079A1 (en) * 2004-09-27 2006-03-29 Legrand Device with a connecting block

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008447A1 (en) 2004-02-19 2005-09-08 Abb Patent Gmbh Spring-resistance binder for connecting electric conductors (EC) has a contact mounting (CM) to clamp an EC against the CM by means of a binder spring stretching in an arc across the CM

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20312861U1 (en) * 2003-08-20 2003-10-30 Phoenix Contact GmbH & Co. KG, 32825 Blomberg Spring biased clamp for electric cables having a clamp tongue for the clamp spring
EP1641079A1 (en) * 2004-09-27 2006-03-29 Legrand Device with a connecting block

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105409061B (en) * 2013-07-30 2017-12-26 菲尼克斯电气公司 Electric connecting terminals and the method for connecting the line to binding post

Also Published As

Publication number Publication date
EP1909359A2 (en) 2008-04-09

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