| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | 배전반의 셀스위치 구동용 주축로드 | KR1020090014721 | 2009-02-23 | KR1020100095747A | 2010-09-01 | 김우식 |
| PURPOSE: A principal axis rod for the drive of the cell switch of distribution panel is provided to minimize impacts to a cell switch by arranging a compressed spring between a lower rod and an upper rod. CONSTITUTION: A principal axis rod(30) comprises a lower rod(31), an upper rod(32), a compressed spring(34), and a support shaft. The compressed spring is combined between the lower rod and the upper rod. An insertion groove is formed in the lower part of the upper rod. The support shaft is formed in the upper end part of the lower rod. The support shaft passes through the compressed spring. The support shaft is inserted into the insertion hole of the upper rod. A tightening screw(32') is formed in the upper end part and the lower end part of the principal axis rod. | ||||||
| 122 | 검출 스위치가 부착된 전원 스위치 장치 | KR1020030029270 | 2003-05-09 | KR1020030088871A | 2003-11-20 | 나가노도모야스 |
| (과제) 본 발명은, 소형화가 가능하고, 조립성을 향상시킬 수 있음과 아울러, 방수 기능도 갖춘 스위치 장치를 제공하는 것을 목적으로 한다. (해결 수단) 본 발명의 스위치 장치의 바닥벽(1)은, 제 1 가동 접점(10)이 맞닿을 수 있는 제 1 고정 단자(2)와, 제 2 가동 접점(12)이 맞닿을 수 있는 제 2 고정 단자(3)를 배치하고, 커버 부재(13)의 수납부(14)를 경계벽(1a)으로 제 1, 제 2 수납부(18,19)로 나누고, 제 1 가동 접점(10)과 제 1 고정 단자(2)로 제 1 스위치부를 형성하고, 제 2 가동 접점(12)과 제 2 고정 단자(3)로 제 2 스위치부를 형성하여, 제 1 스위치부를 수납부(14)의 제 1 수납부(18)에, 제 2 스위치부를 제 2 수납부(19)에 각각 배치하였기 때문에, 소형화가 가능하다. | ||||||
| 123 | ELECTROMAGNETIC SWITCHGEAR COMPRISING A LATERAL OR FRONT-SIDE AUXILIARY SWITCH | PCT/EP2006066790 | 2006-09-27 | WO2007036534A3 | 2007-06-21 | DREXLER JOHANN; HARTINGER PETER; OBERLEITER ALEXANDER; STREBLE DANIELA |
| The invention relates to an electromagnetic switchgear (1), especially a contactor, comprising an auxiliary switch (2). The aim of the invention is to increase the flexibility of the assembly and handling of such appliances. To this end, an auxiliary switch (2) is provided, said auxiliary switch comprising a fixed contact element (8, 9), a mobile contact element (3) for contacting the fixed contact element (8, 9), a mobile contact holder (4) holding the mobile contact element (3), and a coupling element (31) which is connected to the contact holder (4) and used to transfer a switching position of the switchgear (1) to the auxiliary switch (2). Said auxiliary switch is laterally fixed to the switchgear (1). | ||||||
| 124 | METHODS AND APPARATUS FOR TRANSFER SWITCH | PCT/US0124022 | 2001-07-31 | WO0211271A3 | 2002-04-11 | HEFLIN CHRIS; SERRANO MARK ANTHONY; GAMAZON ARIEL M |
| A transfer switch (10) for switching between power sources (12, 14) for a load (16) includes a plurality of symmetrical phase plates (20), a plurality of stationary contact pads (56) associated with each said phase plate, each stationary contact pad associated with a power source, a movable contact assembly (46) associated with each phase plate, and a shaft (54) connecting the phase plates and upon which each movable contact assembly is mounted for movement between stationary contact pads associated with each phase plate. The above transfer switch allows for two, three and four-pole modular configuration with minimal additional hardware. | ||||||
| 125 | CIRCUIT INTERRUPTING DEVICE WITH A TURNBUCKLE AND WELD BREAK ASSEMBLY | PCT/US2005031045 | 2005-09-01 | WO2006031449A3 | 2006-08-24 | RHEIN DAVID |
| A circuit interrupting device (10) has a circuit interrupter (12) with a stationary contact (26) and a moveable contact (28). The movable contact is movable relative to the stationary contact between a closed position that allows current to pass through the circuit interrupter and an open position separating the contacts and preventing current from passing through the circuit interrupter. The movable contact is controlled by a solenoid assembly (14). The movable contact is connected to a plunger (62) of the solenoid assembly by a turnbuckle (16) and weld break assembly. The turnbuckle and weld break assembly permits adjusting the contact wipe distance and generates a hammer force to break any welds between the contacts of the vacuum interrupter. | ||||||
| 126 | SWITCHING DEVICE MODULE | PCT/FI2005000026 | 2005-01-18 | WO2005069333A8 | 2005-09-15 | MATTLAR HARRI; KOLMONEN RAINER; SALO JUHO; PIKKALA OSMO; SUUTARINEN AKI; ALANEN JARKKO; TUONONEN MARTTI |
| A switching device module comprising a frame (2), the switching device module being adapted to be connected to another switching device module for providing a modular switching device. The frame (2) of the switching device module is provided with one or more wire troughs (8), each of which is adapted to receive at least one wire of an auxiliary circuit of said modular switching device. | ||||||
| 127 | INTEGRATION OF ELECTRICAL CONTACTS IN AN ELECTRICAL SWITCHING DEVICE | US15845191 | 2017-12-18 | US20180204690A1 | 2018-07-19 | Florent Collas; Denis Milan; Daniel Verneau |
| An electrical switching device, including a socket, a holder and electrical contacts housed in the holder. The holder includes a first end and a second end. The device includes a guidance device for guiding the first end of the holder relative to the socket. The device includes a fastener including a head, a tail, a first stem extending from the head to the tail, and a second stem extending from the head. The first stem is configured for passing through the holder and for being inserted at the tail into a first orifice of the socket, in order to retain the first end of the holder relative to the socket. A retaining member is configured for retaining the fastener, in order to rigidly connect the second end of the holder to the socket. | ||||||
| 128 | Low-Voltage Switching Device With A Variable Design | US14914340 | 2013-09-13 | US20160211092A1 | 2016-07-21 | Norbert ZIMMERMANN |
| A low-voltage switching device includes a base module, with a connection region for electrical conductors. Auxiliary contacts and a coil connection are arranged in a separate auxiliary module that is attachable to and detachable from the base module to maximize flexibility in configuration, manufacture, functionality and utility of the switching device while reducing production costs. | ||||||
| 129 | Apparatus for using handheld devices | US14135041 | 2013-12-19 | US09293274B1 | 2016-03-22 | Peter Q. Warinner |
| An apparatus for using a hand-held device is disclosed. In a first embodiment, an apparatus for using a hand-held device includes a body configured to conform to a digit, and a member connected to the body adjacent to the digit, wherein bringing the member into contact with the hand-held device transfers force from the digit to the hand-held device. In another embodiment, the member may be movable to a desired position along a slot located on the outer surface of the body. | ||||||
| 130 | Electrical isolator | US13808642 | 2011-06-29 | US09076602B2 | 2015-07-07 | Brett Watson |
| An electrical isolator includes a body defining an aperture therethrough, a first electrical contact disposed at a first end of the aperture, a second electrical contact movably disposed at a second end of the aperture, the second contact configured to be operatively movable through the aperture to electrically connect to, or disconnect from, the first contact and at least two concave electrical field control screens fixed to the body at respective ends of, and about, the aperture such that the screens lie transverse to the aperture and an open-end of each concave screen is directed towards the other. | ||||||
| 131 | Control module with redundant switches | US13728218 | 2012-12-27 | US09035208B2 | 2015-05-19 | Brian M. Warner; Gregory W. Smiley |
| A control module includes a housing, a continuous cover supported by the housing, and a plurality of switches positioned within the housing in selective mechanical engagement with the continuous cover. Each of the plurality of switches is electrically configured to be capable of independently triggering a particular function when the continuous cover is moved relative to the housing. | ||||||
| 132 | Auxiliary contact block | US14267253 | 2014-05-01 | US08921713B2 | 2014-12-30 | Lars Eriksson |
| An auxiliary contact block for a low voltage contactor, wherein the contactor has a side wall including first and second recesses. The auxiliary contact block includes a first and a second housing, connected in parallel to each other, an actuation nipple extending out from the second housing, and a connecting mechanism for connecting the auxiliary contact block to the contactor. The connecting mechanism includes a snap-fit element for locking the auxiliary contact block to the contactor when it is at a latched position and being adapted to engage in the second recess provided on the side wall of the contactor, and a releasing member for unlocking the snap-fit element to an unlatched position and including a releasing bar arranged for receiving a pressing force. The releasing member is arranged on the second housing and further includes a wedge element connected to the pressing element. | ||||||
| 133 | Modular MOC driver and interlock assembly for circuit breaker | US13423301 | 2012-03-19 | US08878088B2 | 2014-11-04 | John C. Webb; Michael J. Murray; Patrick J. Logan |
| A MOC operator structure for a vacuum circuit breaker includes a cam coupled to an operating shaft of the circuit breaker, a follower in engagement with the cam, a first lever coupled with the follower, free-floating spring structure associated with the first lever, a second lever, a linkage structure coupled with the second lever and constructed and arranged to be associated with a breaker-panel interface for moving auxiliary switches, and movable cable structure operatively coupled between the first and second levers. The first lever and spring structure are configured such that when the contacts are closed, movement of the cam via the operating shaft drives the first lever to a maximum position compressing the spring structure, prior to any movement of the cable structure, and wherein force of the spring structure moves the cable structure and thus the second lever, causing movement of the linkage structure. | ||||||
| 134 | Auxiliary Contact Block | US14267253 | 2014-05-01 | US20140238830A1 | 2014-08-28 | Lars Eriksson |
| An auxiliary contact block for a low voltage contactor, wherein the contactor has a side wall including first and second recesses. The auxiliary contact block includes a first and a second housing, connected in parallel to each other, an actuation nipple extending out from the second housing, and a connecting mechanism for connecting the auxiliary contact block to the contactor. The connecting mechanism includes a snap-fit element for locking the auxiliary contact block to the contactor when it is at a latched position and being adapted to engage in the second recess provided on the side wall of the contactor, and a releasing member for unlocking the snap-fit element to an unlatched position and including a releasing bar arranged for receiving a pressing force. The releasing member is arranged on the second housing and further includes a wedge element connected to the pressing element. | ||||||
| 135 | Switch conversion apparatus | US12903616 | 2010-10-13 | US08796567B2 | 2014-08-05 | Michael S. Mahle; Mark Patrick Rau; Craig F. Hoffman; Craig Person; John F. Kasper; Daniel John Bentley; Scott D. Reiner; Christopher John Lundgren |
| A switch conversion apparatus including an interface device, a mounting plate configured to mount to a toggle switch and including at least one aperture for receiving a toggle arm of a toggle switch, and an actuator plate configured to slidably engage the mounting plate and including at least one aperture for receiving and engaging a toggle arm of a toggle switch when engaged by the interface device so as to transition the state of the switch. Other embodiments of a switch conversion apparatus include one or more mechanical, electrical, and/or pneumatic timers. | ||||||
| 136 | ELECTROMAGNETIC OPENING/CLOSING DEVICE | US14004892 | 2012-03-09 | US20140002092A1 | 2014-01-02 | Kazuhiro Kodama; Takeshi Okada |
| An electromagnetic opening/closing device comprises: a measurement part that measure a change associated with opening/closing of a contact (the number of times the contact has been opened or closed); a life determining part that determines a state of the contact, based on the change (the number of times the contact has been opened or closed) measured by the measurement part; and an output part that outputs the determined result by the life determining part to outside. Accordingly, differently from the conventional technique, an apparatus, equipped with the electromagnetic opening/closing device, has no need to count the number of times the contact has been opened or closed in order to manage the lifetime of the device, and it is possible to easily manage the lifetime compared with conventional devices. | ||||||
| 137 | ELECTRICAL ISOLATOR | US13808642 | 2011-06-29 | US20130200045A1 | 2013-08-08 | Brett Watson |
| An electrical isolator includes a body defining an aperture therethrough, a first electrical contact disposed at a first end of the aperture, a second electrical contact movably disposed at a second end of the aperture, the second contact configured to be operatively movable through the aperture to electrically connect to, or disconnect from, the first contact and at least two concave electrical field control screens fixed to the body at respective ends of, and about, the aperture such that the screens lie transverse to the aperture and an open-end of each concave screen is directed towards the other. | ||||||
| 138 | Device for neutralizing an electric switching unit | US12067866 | 2006-09-21 | US08289036B2 | 2012-10-16 | Christian Bataille; Charles Blondel; Jose Desforges; Stephane Follic; Didier Vigouroux |
| The invention relates to a device for neutralizing an electric switching unit. One or several power poles, each of which is provided with movable contacts separable form fixed contacts are actuatable between opened and closed positions by an actuator for switching-on an electric charge. A mechanical actuating device interacts with the movable contacts. It is used for actuating a device for neutralizing the electric switching unit by switching-off the control electric circuit thereof when the wear degree of pellets is greater than a predetermined threshold. The control circuit is switched-off, for example, by cutting a wire thereof. An electric switching unit is provided with the device. | ||||||
| 139 | Modular MOC Driver And Interlock Assembly For Circuit Breaker | US13423301 | 2012-03-19 | US20120241296A1 | 2012-09-27 | John C. Webb; Michael J. Murray; Patrick J. Logan |
| A MOC operator structure for a vacuum circuit breaker includes a cam coupled to an operating shaft of the circuit breaker, a follower in engagement with the cam, a first lever coupled with the follower, free-floating spring structure associated with the first lever, a second lever, a linkage structure coupled with the second lever and constructed and arranged to be associated with a breaker-panel interface for moving auxiliary switches, and movable cable structure operatively coupled between the first and second levers. The first lever and spring structure are configured such that when the contacts are closed, movement of the cam via the operating shaft drives the first lever to a maximum position compressing the spring structure, prior to any movement of the cable structure, and wherein force of the spring structure moves the cable structure and thus the second lever, causing movement of the linkage structure. | ||||||
| 140 | Switch mechanisms for safe activation of energy on an electrosurgical instrument | US11180949 | 2005-07-13 | US07837685B2 | 2010-11-23 | Craig Weinberg; Robert Sharp; Gary M. Couture; Darren Odom |
| Various safe switching mechanisms are provided for use with electrosurgical instruments which prevent arcing between the high-energy contacts as the high-energy source is activated. The switching mechanisms generally include a pair of high-energy contacts and a pair of activation contacts. An actuator is provided which initially engages the high-energy contacts in advance of engagement of the activation contacts to prevent arcing and subsequently disengages the activation contacts in advance of the high-energy contacts as the energy source is deactivated. A method of switching power to an electrosurgical instrument while avoiding damage to high-energy contacts is also disclosed. | ||||||
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