REL Developments Limited

United Kingdom

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H01H 1/26 - Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support 2
H01H 1/62 - Heating or cooling of contacts 2
H01H 50/10 - Electromagnetic or electrostatic shielding 2
H01H 50/14 - Terminal arrangements 2
H01H 50/64 - Driving arrangements between movable part of magnetic circuit and contact 2
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Found results for  patents

1.

Switch and associated methods

      
Application Number 14773086
Grant Number 09761382
Status In Force
Filing Date 2014-03-07
First Publication Date 2016-01-21
Grant Date 2017-09-12
Owner REL DEVELOPMENTS LIMITED (United Kingdom)
Inventor
  • Stanton, Christopher John
  • Chester, John William
  • Jiang, Hong Wen

Abstract

The present invention is related to a switching device having a contactor and an actuator. The contactor has at least a first contactor member and a second contactor member. The actuator is configured to actuate the contactor. At least one of the contactor members has a varying or variable thickness along its length such that the at least one of the contactor members has a relatively thick portion and a relatively thin portion.

IPC Classes  ?

  • H01H 1/58 - Electric connections to or between contactsTerminals
  • H01H 50/64 - Driving arrangements between movable part of magnetic circuit and contact
  • H01H 1/26 - Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
  • H01H 1/62 - Heating or cooling of contacts
  • H01H 50/10 - Electromagnetic or electrostatic shielding
  • H01H 50/14 - Terminal arrangements
  • H01H 51/22 - Polarised relays

2.

IMPROVED SWITCH AND ASSOCIATED METHODS

      
Application Number GB2014050689
Publication Number 2014/135898
Status In Force
Filing Date 2014-03-07
Publication Date 2014-09-12
Owner REL DEVELOPMENTS LIMITED (United Kingdom)
Inventor
  • Stanton, Christopher John
  • Chester, John William
  • Jiang, Hong Wen

Abstract

A switching device (10) comprising a contactor (14) and an actuator (12). The contactor (14) comprises at least a first contactor member (16) and a second contactor member (18). The actuator (12) is configured to actuate the contactor (14). At least one of the contactor members (16, 18) comprises a varying or variable thickness along its length such that the at least one of the contactor members (16, 18) comprises a relatively thick portion (26) and a relatively thin portion (20).

IPC Classes  ?

  • H01H 50/64 - Driving arrangements between movable part of magnetic circuit and contact
  • H01H 1/26 - Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
  • H01H 1/62 - Heating or cooling of contacts
  • H01H 50/10 - Electromagnetic or electrostatic shielding
  • H01H 50/14 - Terminal arrangements
  • H01H 51/22 - Polarised relays