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Patent Searching and Data


Matches 351 - 400 out of 15,120

Document Document Title
WO/2015/026530A1
A circuit breaker handle actuation device used in conjunction with a circuit breaker having a circuit breaker handle and an external handle located on an electrical enclosure. The device includes a stationary frame having first and secon...  
WO/2015/007477A1
The invention relates to an on-load tap-changer (1) having a switching tube (15), an energy accumulator (13) for adjusting a switch position of the switching tube (15), a detector (200) for detecting a switch position of the on-load tap-...  
WO/2015/007855A1
The invention concerns a switching contact (6, 6', 6", 6"') for an electrical switching device (1, 1'), having a leaf feather-like actuation section (13, 13', 13", 13"'). Additionally, the invention concerns an electrical switching devic...  
WO/2015/006965A1
An electrical switching apparatus including a housing, a circuit interrupter mechanism movably disposed in the housing, and a damper assembly. The damper assembly includes a bracket that secures the damper assembly to the housing. A damp...  
WO/2015/007474A1
The invention relates to an electric motor-operated on-load tap changer (1) comprising an emergency drive. An electric motor (3) and a power store (13) of said on-load tap changer (1) are mechanically coupled by means of a gear (5) that ...  
WO/2015/005449A1
Provided are an electric device, a display device equipped with the electric device, and a television receiver equipped with the display device, allowing a member relating to an electric component to be positioned readily at the center o...  
WO/2015/003370A1
A magnetic actuator, comprising: a moving unit (1) capable of moving between a first position and a second position, and comprising an integrally formed vortex component (2) and first magnet yoke components (3); a second magnet yoke comp...  
WO/2015/003864A1
The present invention describes a high-voltage electric switching arrangement (10) in a metal casing (300), which includes: a first switch (20) controlling, under a first switching mode, the establishment of electric contact between the ...  
WO/2015/001382A1
A switch control apparatus for electric plants, comprises a box-like body (2) which is adapted to be anchored to a fixed o movable part of an electric plant and has a closing panel (3) with at least one passage (4) therethrough, at least...  
WO/2014/206444A1
The present invention relates to a torsion spring comprising a helical spring wire wound around a central axis (A). The spring wire has across-section formed by at least one flange (3,4) aligned with the central axis (A) of the spring an...  
WO/2014/209261A1
A cable reel assembly in an electric vehicle supply equipment (EVSE) having a reel around which a cable is coiled. A shaft supporting the reel bears discs that rotate with the reel, and calipers coupled to the discs stop them and the ree...  
WO/2014/205685A1
A contact system is provided. The contact system includes a fixed contact (20); a moving contact (10) configured to be in connection with or released from the fixed contact; a contact carrier (30) having a first side and a second side an...  
WO/2014/204605A2
Shaft assemblies include an elongate shaft having a plurality of closely spaced apart external notches with wall segments having a greater outer diameter than an outer diameter of the notches residing there between and at least one self-...  
WO/2014/204605A3
Shaft assemblies include an elongate shaft having a plurality of closely spaced apart external notches with wall segments having a greater outer diameter than an outer diameter of the notches residing there between and at least one self-...  
WO/2014/201659A1
Disclosed is a modular spring operation mechanism. The modular spring operation mechanism is a single layer structure and comprises a switching-on spring module (1), an switching-off spring module (2) and a transmission module (3), the s...  
WO/2014/202654A1
Disclosed is a security switch, which has a switch head (comprising actuation means and a button top), wherein the security switch is mounted in a housing wall 31 in a mounting opening by means of fixing means (screw ring 34). The actuat...  
WO/2014/198290A1
A high-voltage switching device (1) comprising: • at least a fixed contact (4) and an associated movable contact (3) which can be actuated between a closed position in which it is electrically coupled to fixed contact, and an open posi...  
WO/2014/200610A1
An electrical switching apparatus (2) includes a housing (4) having an interior (6) and an opening (8), separable contacts (10), and an operating mechanism (12) structured to open and close the separable contacts. The operating mechanism...  
WO/2014/198418A1
The invention relates to a switching operating arrangement (1), especially for a motor vehicle, comprising a movable control surface (2). The control surface (2) interacts with a sliding means (4) in such a way that the control surface (...  
WO/2014/191498A1
The invention relates to a sectioning device for separating or connecting two parts of a three-phase electric circuit, intended to be positioned in an enclosure of a GIS substation. It comprises: three pairs of electrical contacts each h...  
WO/2014/188093A1
The present invention concerns an electrical apparatus (1) comprising: a base (2); at least one first connection terminal (3); at least one fixed contact (4) that is fixed relative to the base (2) and electrically connected to said first...  
WO/2014/184268A1
The invention relates to a switch strip (10) for an apparatus for identifying an obstacle (210) in the movement region (221) of a closing element (220), in particular of a motor vehicle (200). The switch strip (10) comprises an internal ...  
WO/2014/180584A1
The invention relates to a pushbutton that is operatively connected to a remote release (2) via a control element (1). The invention is characterized in that, for reliable electrical isolation, an adapter (3) is provided around said cont...  
WO/2014/177609A1
Clutch mechanism for energy storage device and gas insulated circuit breaker thereof The present invention relates to a clutch mechanism for an energy storage device, comprising a loading gear, a driving gear, a one-way bearing, a sleeve...  
WO/2014/177631A3
The control device, in particular for a vehicle component such as a heating, ventilation and/or air conditioning system, is provided with a rotary control element (32), which is mounted such that it can rotate about an axis of rotation (...  
WO/2014/177624A3
The control device, in particular for a vehicle component such as a heating, ventilation, and/or air conditioning system, is provided with a rotary control element (16) and an axis of rotation (18) for rotatably supporting the rotary con...  
WO/2014/173728A1
The invention relates, inter alia, to a drive (100) for a switching device (10) which has a contact system (20) with a fixed contact (30) and a moving contact (40), having an actuator (110) for operating the moving contact (40) for closi...  
WO/2014/173266A1
A portable single-phase air bypass switch for live line work in a distribution network, comprising a shell assembly (1), a locating assembly (2), a conductive loop assembly (3), a clutch assembly (4), a switch-on assembly (5) and a switc...  
WO/2014/173732A1
A drive mechanism suitable for use in a circuit breaker is disclosed. The drive mechanism comprises a closing spring assembly, an opening spring assembly, a main shaft, an auxiliary shaft. The main shaft and the auxiliary shaft are drive...  
WO/2014/174170A1
The invention relates to an electric switch (1) comprising: - a switching mechanism (71) housed in an insulating base (72) at least partially open at the front, - a mounting frame (30) which is fixed with respect to the insulating base a...  
WO/2014/167076A1
The invention relates to a device for operating multiple functions in a motor vehicle, comprising an operating element which is mounted in a pivotal manner about a rotational axle and can thereby be moved between at least two positions, ...  
WO/2014/166576A1
The invention relates to a method for transferring a longitudinal chain section (10) of a clearing chain (5) for picking up ballast from a track (2) from a transfer position to a working position adjacent to the sleeper ends (14) wherein...  
WO/2014/154372A1
The invention concerns an electric switching system (10) which is provided with a series circuit consisting of a first circuit breaker/earthing switch (TE1), a power switch (LS) and a second circuit breaker/earthing switch (TE2). Also pr...  
WO/2014/149410A1
Disclosed are several examples of a system and method for detecting if an article is being tampered with. Included is a covering made of a substrate that is coated with a layer of an electrically conductive material that forms an electri...  
WO/2014/143020A1
A retractable connector assembly for establishing an electrical connection to a power bus bar from an electrical device is disclosed. The retractable connector assembly includes a frame plate and a sled. The sled has a rack and a connect...  
WO/2014/142069A1
Provided are: a high-quality resin molded article that is two-color molded; a switch knob; a switch knob unit; and a resin molding method. A translucent section (23), which has a tapered section (29) of which the in-plane direction dimen...  
WO/2014/137642A3
A link assembly (100) is for an electrical switching apparatus, such as a circuit breaker (2). The circuit breaker (2) includes a housing (4), separable contacts (6,8) enclosed by the housing (4), and an operating mechanism (10) for open...  
WO/2014/131163A1
A system includes an automatic transfer switch configured to selectively route power from a first power source or a second power source to a load, comprising a switch configured to be moved between a first position and a second position,...  
WO/2014/130387A3
A rotary control (100, 500, 700) provides improved running-torque through a running-torque stack up assembly (140). The running-torque stack up assembly (140) may be implemented in a modular approach (500, 700) independent of a shaft (13...  
WO/2014/130387A2
A rotary control (100, 500, 700) provides improved running-torque through a running-torque stack up assembly (140). The running-torque stack up assembly (140) may be implemented in a modular approach (500, 700) independent of a shaft (13...  
WO/2014/117248A1
A switch assembly is disclosed having a switch with an actuator moveable from an armed position to a disarmed position. A housing is attached to the switch and contains a cam that holds the switch actuator in the armed position. A trigge...  
WO/2014/114489A1
A drive mechanism (1) for switchgear is presented. The drive mechanism includes a first gear wheel (4) having a first gear ratio, the first gear wheel (4) having a protrusion (34) along a radius of the first gear wheel (4), a second gear...  
WO/2014/117161A1
Electromechanical devices described herein may employ tunneling phenomena to function as low- voltage switches. Opposing electrodes may be separated by an elastically deformable layer which, in some cases, may be made up of a non-electri...  
WO/2014/114484A1
The invention relates to a switching method for a switching device comprising a first contact side (6) which can be moved in relation to a second contact side (7). Said first contact side (6) comprises a first nominal current contact pie...  
WO/2014/117161A8
Electromechanical devices described herein may employ tunneling phenomena to function as low- voltage switches. Opposing electrodes may be separated by an elastically deformable layer which, in some cases, may be made up of a non-electri...  
WO/2014/116902A1
Electrical operation of circuit breakers utilizing a straight pull dc magnet system with positive means of locking in OFF position is provided. The operating dynamics have advantages in fault coordination and discrimination for motor bra...  
WO/2014/109815A1
An improved circuit interrupter assembly (2) provides enablement of an interlock (56) feature for a circuit interrupter (10) situated within a cabinet (8) having an external handle (38) for switching the circuit interrupter between ON an...  
WO/2014/108533A3
A control device for a vehicle steering wheel (10) has a closed, touch-sensitive, preferably three-dimensionally shaped sensor surface (20), at least two mechanical switching elements (22), which are arranged under the sensor surface (20...  
WO/2014/105251A1
An improved circuit breaker switch handle extension (105) is described. The circuit breaker switch handle extension (105) is used to control and limit operation of a circuit breaker switch handle (103) to which it is attached. The handle...  
WO/2014/105223A1
Techniques are provided for inhibiting changes in the operational state of electrical circuits for lights, appliances and other devices by controlling the effect of manual actuation of an electrical switch in an electrical circuit. A nor...  

Matches 351 - 400 out of 15,120