公开(公告)号：US3016432A

公开(公告)日：1962-01-09

申请号：US79239359

申请日：1959-02-10

申请人： BASSANI SPA

发明人： ERMANNO BASSANI

IPC分类号： H01H9/10 ,  H01H21/16

CPC分类号： H01H9/104 ,  H01H21/16

公开(公告)号：US2455704A

公开(公告)日：1948-12-07

申请号：US77312547

申请日：1947-09-10

申请人： LINE MATERIAL CO

发明人： SCHULTZ WILLIAM O

IPC分类号： H01H21/16 ,  H01H33/68

CPC分类号： H01H21/165 ,  H01H33/68

公开(公告)号：US2117987A

公开(公告)日：1938-05-17

申请号：US5448235

申请日：1935-12-14

申请人： ARROW HART & HEGEMAN ELECTRIC

发明人： SCHLEICHER HAROLD E ,  MONROE GUETT

IPC分类号： H01H21/16

CPC分类号： H01H21/16

公开(公告)号：US2005686A

公开(公告)日：1935-06-18

申请号：US73556434

申请日：1934-07-17

申请人： JOSEPH SACHS

发明人： JOSEPH SACHS

IPC分类号： H01H21/16

CPC分类号： H01H21/16

公开(公告)号：US1666979A

公开(公告)日：1928-04-24

申请号：US61484823

申请日：1923-01-25

申请人： JOSEPH SACHS

发明人： JOSEPH SACHS

IPC分类号： H01H21/16

CPC分类号： H01H21/165

公开(公告)号：US11804350B2

公开(公告)日：2023-10-31

申请号：US17839299

申请日：2022-06-13

申请人： EATON INTELLIGENT POWER LIMITED

发明人： Matthew Rain Darr ,  Hundi Panduranga Kamath

IPC分类号： H01H71/20 ,  H01H71/12 ,  H01H1/20 ,  H01H9/10 ,  H01H9/28 ,  H01H21/16 ,  H01H71/04 ,  H01H71/08 ,  H01H83/12 ,  H01H7/16 ,  H01H83/10 ,  H01H85/02 ,  H01H71/02

CPC分类号： H01H71/20 ,  H01H1/20 ,  H01H7/16 ,  H01H9/10 ,  H01H9/104 ,  H01H9/282 ,  H01H21/16 ,  H01H71/04 ,  H01H71/08 ,  H01H71/123 ,  H01H71/125 ,  H01H83/12 ,  H01H9/102 ,  H01H83/10 ,  H01H85/0241 ,  H01H2071/0278

摘要： A fusible switch disconnect device includes a housing adapted to receive at least one fuse therein, and a switchable contact for connecting the fuse to circuitry. A tripping mechanism and control circuitry are provided to move the switchable contact to an open position in response to a predetermined electrical condition.

公开(公告)号：US11735384B2

公开(公告)日：2023-08-22

申请号：US17368080

申请日：2021-07-06

申请人： EATON INTELLIGENT POWER LIMITED

发明人： You Lu ,  Xuecheng Zhang ,  Robert S. Douglass

IPC分类号： H01H21/16 ,  H01H21/22 ,  H01H71/52

CPC分类号： H01H21/16 ,  H01H21/22 ,  H01H71/527

摘要： A fusible disconnect switch device is provided. The disconnect switch a switch actuator, an actuator bias element, and a slider assembly. The switch actuator is selectively positionable between an opened position and a closed position. The actuator bias element includes a first end acting on the switch actuator and a second end coupled to the switch housing. The slider assembly is linked to the switch actuator. The slider assembly includes a first slider and a second slider each slidably movable with respect to the switch housing along a linear axis. The first slider is independently movable relative to the second slider. The actuator bias element and the slider assembly are responsive to the position of the switch actuator to effect the switch closing operation and a switch opening operation.

公开(公告)号：US20190148100A1

公开(公告)日：2019-05-16

申请号：US16227053

申请日：2018-12-20

申请人： EATON INTELLIGENT POWER LIMITED

发明人： Robert Stephen Douglass

IPC分类号： H01H89/04 ,  H01H21/16 ,  H01H85/38 ,  H01H85/165 ,  H01H19/14 ,  H01H85/02 ,  H01H33/18 ,  H01H9/44 ,  H01H9/10 ,  H01H1/20 ,  H01H1/36 ,  H01H85/153

CPC分类号： H01H89/04 ,  H01H1/20 ,  H01H1/36 ,  H01H9/104 ,  H01H9/443 ,  H01H19/14 ,  H01H21/16 ,  H01H33/182 ,  H01H85/0241 ,  H01H85/153 ,  H01H85/165 ,  H01H85/38 ,  H01H2085/386

摘要： A compact fusible disconnect switch device includes a magnetic arc deflection assembly including pairs of magnets disposed about a mechanical switch contact assembly. The magnetic arc deflection assembly facilitates reliable connection and disconnection of DC circuitry operating at a voltage well above 125 VDC with reduced arcing intensity and duration. The pairs of magnets may apply magnetic fields in directions opposing one another to deflect electrical arcs in different directions at different locations in the mechanical switch contact assembly to facilitate high voltage DC switching operation.

公开(公告)号：US09881761B2

公开(公告)日：2018-01-30

申请号：US15337335

申请日：2016-10-28

申请人： COOPER TECHNOLOGIES COMPANY

发明人： Robert Stephen Douglass

IPC分类号： H01H85/00 ,  H01H89/04 ,  H01H33/18 ,  H01H85/153 ,  H01H1/36 ,  H01H1/20 ,  H01H9/10 ,  H01H9/44 ,  H01H21/16 ,  H01H85/02 ,  H01H19/14 ,  H01H85/165 ,  H01H85/38

CPC分类号： H01H89/04 ,  H01H1/20 ,  H01H1/36 ,  H01H9/104 ,  H01H9/443 ,  H01H19/14 ,  H01H21/16 ,  H01H33/182 ,  H01H85/0241 ,  H01H85/153 ,  H01H85/165 ,  H01H85/38 ,  H01H2085/386

摘要： A compact fusible disconnect switch device includes a magnetic arc deflection assembly including at least a pair of magnets disposed about a switch contact assembly. The magnetic arc deflection assembly facilitates reliable connection and disconnection of DC voltage circuitry well above 125 VDC with reduced arcing intensity and duration. Multiple pairs of magnets may apply magnetic fields in directions opposing one another to deflect electrical arcs in different directions at more than one location in the switch contact assembly to facilitate high voltage DC operation.

公开(公告)号：US20170110271A1

公开(公告)日：2017-04-20

申请号：US15391935

申请日：2016-12-28

申请人： COOPER TECHNOLOGIES COMPANY

发明人： Matthew Rain Darr ,  Rui Guo ,  Xuecheng Zhang

IPC分类号： H01H21/16 ,  H01H85/20 ,  H01H85/54 ,  H01H21/22

CPC分类号： H01H21/16 ,  H01H9/10 ,  H01H21/22 ,  H01H71/505 ,  H01H71/526 ,  H01H71/527 ,  H01H85/203 ,  H01H85/54 ,  H01H2235/01

摘要： A high current fusible disconnect switch device includes a switch housing configured to receive a pluggable touch-safe fuse module, and a dual slide bar actuator assembly for opening and closing switch contacts. The dual slide bar elements are each coupled to bias elements that store and release energy to affect switch opening and closing operations. The switch opening and closing operation is multi-staged wherein the only the first slider element is movable in the first stage, and both the first and second slider elements are movable in the second stage.