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Switching contact and method of producing latter

A technology for switching contacts and contactors, applied in the directions of contact engagement, contact drive mechanism, contact surface shape/structure, etc.

Active Publication Date: 2016-09-14
TYCO ELECTRONICS AUSTRIA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, welding has hitherto not been used with multilayer, i.e. coated spring elements, since the desired accuracy of connection of the layers is now only achieved by riveted connections

Method used

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  • Switching contact and method of producing latter
  • Switching contact and method of producing latter
  • Switching contact and method of producing latter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] figure 1 The switching contact 1 according to the invention is shown in a schematic perspective view. The switching contact 1 extends from a fastening end 2 to a fastening end 3 in the longitudinal direction X, and includes two switching units 1a, 1b, which respectively form or have a fastening part 4 of the switching contact 1, a spring Part 5, contact part 6 and actuation part 7. The switching units 1a, 1b are arranged close to each other in the transverse direction Y and connected to each other by the bridge 8, which is perpendicular to the longitudinal direction X. The switching contact 1 has a first layer 9 and a second or additional layer 10, which are arranged one on top of the other in the height direction Z, and are formed by the first spring element 11 and the second or additional spring element 12, respectively. Extend perpendicular to the longitudinal direction X and perpendicular to the transverse direction Y. The longitudinal axis L or the central axis M ...

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PUM

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Abstract

The invention relates to a switching contact (1) for contactors and relays, comprising a spring element (11, 12) and a contact element (13) that is connected, with material bonding, to the spring element (11, 12). Furthermore, the invention relates to a method of producing a switching contact (1), in particular for use in contactors and relays, which is made up of a spring element (11, 12) and a contact element (13), the spring element (11, 12) and the contact element (13) being connected to one another with material bonding. In order to produce a stable connection between the spring element (11, 12) and the contact element (13) that can be miniaturised as far as possible, provision is made according to the invention such that the switching contact (1) comprises at least two layers (9, 10), the contact element (13), resting against a first layer (9), being connected, with material bonding, to an additional layer (10).

Description

Technical field [0001] The present invention relates to a switching contact for a contactor and a relay, which includes a spring element and a contact element connected to the spring element by material bonding. [0002] In addition, the present invention relates to a method of manufacturing a switching contact, particularly used in a contactor and a relay, which is composed of a spring element and a contact element, the spring element and the contact element are connected to each other by material bonding. Background technique [0003] Switching contacts and methods for manufacturing switching contacts of the aforementioned type are known from the prior art. The switching contact is always fastened to the bracket and forms a contact assembly with the bracket, which performs a switching function in an electrical switching device such as a relay or a contactor. The switching device has a driving device that moves the switching contact assembly or the switching contact through the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H11/06H01H1/26
CPCH01H1/26H01H11/06H01H1/06H01H3/38
Inventor M.古特曼
Owner TYCO ELECTRONICS AUSTRIA