Title of Invention	CONTACT ASSEMBLY FOR UNIFORM PRESSURE DISTRIBUTION IN CIRCUIT BREAKERS
Abstract	The present invention relates to a contact assembly for circuit breaker. The assembly comprises plurality of contact means including fixed and moving contact means (1), shaft means (6) operatively connected to moving contact means (1) so as to co-operate with the movement of the shaft (6), holding means (3) with its one end connected-to moving contact (1) so as to provide suitable movement of the moving contact (1) about an appropriate axis and the other end suitably linked to the shaft means (6). The supporting elements (10) adapted to support holding means (3) and providing desired movement of the moving contact means (1) and actuating means (5) operatively connected, to said shaft means, (6) at one end and to holding means (3) on other end delivering appropriate amount of force to the holding means (3) thereby causing movement of the moving contact means (1) whereby the moving contact means (1) rotatably moves in a manner to provide current continuity, and uniform pressure distribution between the fixed and the moving contact means.

Title of Invention

CONTACT ASSEMBLY FOR UNIFORM PRESSURE DISTRIBUTION IN CIRCUIT BREAKERS

Abstract

The present invention relates to a contact assembly for circuit breaker. The assembly comprises plurality of contact means including fixed and moving contact means (1), shaft means (6) operatively connected to moving contact means (1) so as to co-operate with the movement of the shaft (6), holding means (3) with its one end connected-to moving contact (1) so as to provide suitable movement of the moving contact (1) about an appropriate axis and the other end suitably linked to the shaft means (6). The supporting elements (10) adapted to support holding means (3) and providing desired movement of the moving contact means (1) and actuating means (5) operatively connected, to said shaft means, (6) at one end and to holding means (3) on other end delivering appropriate amount of force to the holding means (3) thereby causing movement of the moving contact means (1) whereby the moving contact means (1) rotatably moves in a manner to provide current continuity, and uniform pressure distribution between the fixed and the moving contact means.

Full Text

Documents:

http://ipindiaonline.gov.in/patentsearch/GrantedSearch/viewdoc.aspx?id=GfCXJvHlcT5mW33HPRGSkg==&loc=vsnutRQWHdTHa1EUofPtPQ==

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Patent Number

270753

Indian Patent Application Number

1895/MUM/2006

PG Journal Number

03/2016

Publication Date

15-Jan-2016

Grant Date

15-Jan-2016

Date of Filing

15-Nov-2006

Name of Patentee

LARSEN & TOUBRO LIMITED

Applicant Address

L & T HOUSE, BALLARD ESTATE, MUMBAI-400001,

Inventors:

#	Inventor's Name	Inventor's Address
1	JOSHI, AMEYA, S	SWITCHGEAR DESIGN & PRODUCT DEVELOPMENT CENTRE, LARSEN & TOUBRO LIMITED, ELECTRICAL SECTOR (EBG) POWAI WORKS(EAST) GATE NO. 7, SAKI VIHAR ROAD, MUMBAI 400072.

PCT International Classification Number

N/A

PCT International Application Number

N/A

PCT International Filing date

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1			NA