-
Patent Agency Ranking
公开(公告)号：US20180308653A1
公开(公告)日：2018-10-25
申请号：US15798970
申请日：2017-10-31
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： John Joseph Shea , Hongbin Wang , Paul J. Rollmann , Matthew Rain Darr
Abstract: A fusible disconnect switch devices includes dual sets of switch contacts to connect or disconnect a current path through an overcurrent protection fuse with reduced arcing severity. Faster acting and longer contact path switch mechanisms are described providing satisfactory switching of DC circuits without excessive electrical arcing in a reduced physical package size.
-
公开(公告)号：US20180151323A9
公开(公告)日：2018-05-31
申请号：US15151949
申请日：2016-05-11
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： John Joseph Shea
CPC classification number: H01H85/38 , H01H9/10 , H01H9/346 , H01H9/443 , H01H21/16 , H01H33/10 , H01H33/182 , H01H85/0241 , H01H85/205 , H01H2009/365 , H01H2085/386
Abstract: A compact disconnect device includes a magnetic arc deflection assembly including at least one set of stacked arc plates and at least one magnet disposed adjacent switchable contacts and establishing a magnetic field across the stacked arc plates. The magnetic arc deflection assembly facilitates reliable connection and disconnection of DC voltage circuitry well above 125 VDC with reduced arcing intensity and duration. The disconnect device may be a compact fusible switch disconnect device having dual sets of switch contacts in the same current path.
-
公开(公告)号：US20170330720A1
公开(公告)日：2017-11-16
申请号：US15151949
申请日：2016-05-11
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： John Joseph Shea
CPC classification number: H01H85/38 , H01H9/10 , H01H9/346 , H01H9/443 , H01H21/16 , H01H33/10 , H01H33/182 , H01H85/0241 , H01H85/205 , H01H2009/365 , H01H2085/386
Abstract: A compact disconnect device includes a magnetic arc deflection assembly including at least one set of stacked arc plates and at least one magnet disposed adjacent switchable contacts and establishing a magnetic field across the stacked arc plates. The magnetic arc deflection assembly facilitates reliable connection and disconnection of DC voltage circuitry well above 125 VDC with reduced arcing intensity and duration. The disconnect device may be a compact fusible switch disconnect device having dual sets of switch contacts in the same current path.
-
公开(公告)号：US20170229274A1
公开(公告)日：2017-08-10
申请号：US15015500
申请日：2016-02-04
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： John Joseph Shea , Hongbin Wang , Paul J. Rollmann , Matthew Rain Darr
CPC classification number: H01H89/04 , H01H1/2025 , H01H1/2041 , H01H9/10 , H01H21/16 , H01H21/36 , H01H85/203 , H01H2235/01
Abstract: A fusible disconnect switch devices includes dual sets of switch contacts to connect or disconnect a current path through an overcurrent protection fuse with reduced arcing severity. Faster acting and longer contact path switch mechanisms are described providing satisfactory switching of DC circuits without excessive electrical arcing in a reduced physical package size.
-
公开(公告)号：US09842719B2
公开(公告)日：2017-12-12
申请号：US15015500
申请日：2016-02-04
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： John Joseph Shea , Hongbin Wang , Paul J. Rollmann , Matthew Rain Darr
CPC classification number: H01H89/04 , H01H1/2025 , H01H1/2041 , H01H9/10 , H01H21/16 , H01H21/36 , H01H85/203 , H01H2235/01
Abstract: A fusible disconnect switch devices includes dual sets of switch contacts to connect or disconnect a current path through an overcurrent protection fuse with reduced arcing severity. Faster acting and longer contact path switch mechanisms are described providing satisfactory switching of DC circuits without excessive electrical arcing in a reduced physical package size.
-
-
-
-
Search Results
5
records
(took 0.015 seconds)
