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WO/2023/243626A1 |
The present invention provides an electrolytic capacitor 1 which comprises: a capacitor element 90 that comprises a valve-acting metal base material 10 which has a positive electrode terminal region a and a negative electrode formation r...
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WO/2023/243233A1 |
A capacitor 1A comprises: a capacitor element 10 having an element body 11 and an external electrode 12a (12b) provided on an end surface of the element body 11; a lead-out terminal 20a (20b) that is electrically connected to the externa...
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WO/2023/238552A1 |
The present invention provides a multilayer ceramic capacitor that enables a reduction in the mounting area. This multilayer ceramic capacitor 1 comprises: a substantially rectangular parallelepiped multilayer assembly 2 having a plurali...
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WO/2023/238349A1 |
This electronic unit that is mounted to a vehicle comprises: a printed circuit board to which a plurality of electronic components are mounted; a capacitor which is one of the electronic components and which is longer in a vertical direc...
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WO/2023/238528A1 |
A capacitor array 1 comprises: a plurality of capacitor parts 10 arranged in a plane in a planar direction orthogonal to the thickness direction T; and sealing parts 60 that are formed from an insulating material and seal the plurality o...
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WO/2023/238527A1 |
A capacitor array 1 includes: a plurality of capacitor units 10 arranged horizontally in a plane direction orthogonal to a thickness direction T; and a sealing part 60 that seals the plurality of capacitor units 10 from both main surface...
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WO/2023/238681A1 |
This capacitor array 1 comprises: a capacitor unit 20 which includes a plurality of capacitor elements 10 planarly disposed in a plane direction perpendicular to a thickness direction, and in which mutually adjacent capacitor elements 10...
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WO/2023/217701A1 |
A improved capacitor component is provided. The capacitor component comprises a heat sink and a winding in direct thermal contact with the heat sink.
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WO/2023/211721A1 |
A capacitor assembly comprises a laminar bus plate arrangement having at least one first polarity bus plate and at least one second polarity bus plate separated by a sheet-like insulator. At least one pair of bus terminals have a first p...
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WO/2023/204115A1 |
Provided is a ceramic structure having an identification mark in which a crack is unlikely to occur. A ceramic structure (30) comprises: a first ceramic layer (11) having a first main surface (11a) and a second main surface (11b) opposit...
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WO/2023/202723A1 |
The present invention relates to the technical field of capacitors, and is specifically a capacitor protection apparatus and a capacitor. The capacitor protection apparatus comprises a protective housing having a protection function; a d...
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WO/2023/203754A1 |
A capacitor unit (11) comprises: a plurality of capacitor elements (21a, 21b, 21c, 21d); and one or a plurality of heat transfer members (22a, 22b, 22c), each of which is provided in a location neighboring at least one of the plurality o...
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WO/2023/195396A1 |
This film capacitor is fixed to a housing and comprises: a capacitor element having a stacked body of a dielectric film and an internal electrode, and end surface electrodes formed respectively on one end surface and the other end surfac...
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WO/2023/190050A1 |
A solid electrolytic capacitor 100 including a solid electrolytic capacitor element 10 and an insulation resin 12 provided around the solid electrolytic capacitor element 10. The solid electrolytic capacitor 100 comprises an element body...
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WO/2023/189448A1 |
Provided is a layered ceramic capacitor that suppresses cracking and chipping of a laminate, even when stress is applied to a substrate on which the layered ceramic capacitor is mounted and the substrate bends. A layered ceramic capaci...
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WO/2023/181291A1 |
An electronic apparatus (1) comprises: a plate-shaped base (21); a capacitor (C1); a first plate-shaped member (41); one or a plurality of second plate-shaped members (42); and a fixing member. The capacitor (C1) is attached to the first...
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WO/2023/181748A1 |
In the present invention, a solid electrolytic capacitor (100) comprises a capacitive element (10) and a cathode metal (70). The capacitive element (10) has: (i) an anode body (20) that includes a sintered compact in which a dielectric o...
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WO/2023/176663A1 |
This electronic component 1 comprises: a sealing body 10 including a first plate 11 having a first main surface 11a and a second main surface 11b that face each other in the thickness direction, and a side plate 11c connecting the first ...
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WO/2023/176268A1 |
The present invention provides: a sealing body which is suppressed in thermal oxidation degradation; and an electrolytic capacitor which is provided with this sealing body. A sealing body according to the present invention seals an openi...
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WO/2023/176568A1 |
This power storage element comprises a container for accommodating an electrode body. The container has, in a surface when seen from the thickness direction of the container, a first recess in a portion of a corner part of the surface or...
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WO/2023/176462A1 |
Provided is a film capacitor comprising: a film capacitor element having a first electrode and a second electrode; a first bus bar having a first connection portion connected to the first electrode and a first terminal portion for extern...
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WO/2023/176683A1 |
Provided is an electronic component having excellent moisture resistance. The present invention comprises an electronic component element 2 and a barrier layer 3 disposed on the outer side of the electronic component element 2. The barri...
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WO/2023/176514A1 |
This vacuum capacitor comprises, as major elements in a vacuum container (1A): a fixed electrode (7); a movable electrode support portion (91) that is disposed opposite the fixed electrode (7) and is movable in an axial direction (Y); a ...
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WO/2023/167229A1 |
According to the present invention, a through-hole for a positive electrode is formed so as to penetrate a flat film-type capacitor element in the thickness direction. A plurality of flat film-type capacitor elements are stacked in a pos...
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WO/2023/166702A1 |
Provided is a power supply unit in which confirmability of solder lifting is improved at a soldering section between a through-hole of a circuit board and a lead portion of a capacitor. A power supply unit 10 includes: a capacitor 12 f...
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WO/2023/163134A1 |
The present invention provides a capacitor that is provided with a capacitor element, a bottomed case in which the capacitor element is contained, a sealing member which seals an opening of the bottomed case, a tab terminal which is conn...
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WO/2023/162602A1 |
This capacitor assemply comprises a capacitor element, a first external packaging case, and a second external packaging case. One of the first external packaging case and the second external packaging case is an anode external packaging ...
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WO/2023/156540A1 |
An improved capacitor is provided. The capacitor is of the wound-type category and surface-mountable to provide high capacities in a compact form factor.
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WO/2023/149009A1 |
The present invention relates to a secondary battery module comprising a heat-absorbing sheet containing a heat absorber, said heat-absorbing sheet being sandwiched between battery cells. A configuration of the present invention makes it...
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WO/2023/145585A1 |
A power storage device according to the present embodiment is characterized by comprising a plurality of power storage elements, a stretchable member adjacent to the plurality of power storage elements in a first direction, and an insula...
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WO/2023/145454A1 |
A capacitor device according to the present invention is provided with: a capacitor element; an insulating cover member that covers the capacitor element; a first external electrode that is exposed from the insulating cover member; a sec...
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WO/2023/140107A1 |
This electrolytic capacitor comprises: a winding part; a positive electrode lead member; and a negative electrode lead member. The winding part includes a wound positive electrode foil and negatived electrode foil. The positive electrode...
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WO/2023/140104A1 |
This capacitor module is provided with: capacitor elements having bodies covered by laminated films, and first terminal electrodes and second terminal electrodes exposed from the bodies; a case for accommodating the capacitor elements; a...
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WO/2023/138843A1 |
An electrical feedthrough (10), in particular for an electrical storage device, is provided. The electrical feedthrough (10) comprises a main body (12) with a through-opening (14) and a terminal pin (20), which is arranged in the through...
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WO/2023/137993A1 |
Provided are a capacitor bank (10), a converter (1), a wind generating set, and a forming method for the capacitor bank (10). The capacitor bank (10) comprises: core groups (110), comprising a plurality of capacitor cores (111) sequentia...
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WO/2023/140095A1 |
This capacitor module comprises one or more capacitor elements covered by a laminate film, and a support having frame portions for securing the laminate film. The laminate film has a covering portion that covers the surface of the capaci...
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WO/2023/127956A1 |
Provided is a housing material for a power storage device, the housing material configured from a layered body comprising, in order from the outer side, at least an impact resistance layer, a resin film layer, a barrier layer, and a heat...
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WO/2023/127604A1 |
An electronic component base equipped with a groove section (14) for storing a lead terminal (8-1, 8-2), and an auxiliary terminal (16-1, 16-2) which is oriented in a direction which intersects the direction of the lead terminal, wherein...
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WO/2023/115985A1 |
The present invention relates to the field of high-voltage ceramic capacitors. Disclosed is a new high-voltage ceramic bus support capacitor for an automobile inverter. The bus support capacitor comprises a positive busbar, a negative bu...
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WO/2023/117487A1 |
A method for manufacturing an energy storage cell (44), such as an ultracapacitor, comprises the steps of: a) providing a metal material (10); b) forming the metal material (10) into a cell body (12) that has a bottom portion (18), a wal...
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WO/2023/110539A1 |
The electric device (104) comprises: - a phase input terminal (BEP) and a neutral input terminal (BEN); - an electric circuit (107) comprising a neutral terminal (BN) designed to be connected to ground (GND); - a phase branch (BrP) conne...
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WO/2023/111368A1 |
Disclosed is a modular power core for railway vehicles, for adapting input electrical energy such that it can be transformed into mechanical energy to power the traction system of such railway vehicles, the power core including the follo...
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WO/2023/112883A1 |
Provided is a ceramic electronic component that allows the strength of an identification mark to be increased against physical impact from outside, while suppressing a decrease in accuracy of recognition of the identification mark. This ...
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WO/2023/113511A1 |
A capacitor module disclosed in an embodiment of the present invention comprises: a capacitor including a case having an open bottom, a capacitor body disposed in the case and having first and second electrodes on both sides thereof, a r...
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WO/2023/112882A1 |
The present invention provides a ceramic electronic component which is capable of maintaining the sinterability of an identification mark high relative to an element. A ceramic electronic component according to the present invention comp...
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WO/2023/104867A1 |
Disclosed is a contact arrangement (1) for an electrical component, which contact arrangement has a first contact element (10) with a first guide portion (11) and a first contact portion (12), and a second contact element (20) with a sec...
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WO/2023/100768A1 |
A power storage device 10 comprises a case 20, a power storage element 30, a belt-like lead 41, and an opening-sealing member 50. The opening-sealing member 50 is provided with: an insulating gasket 51 having a base part 53; and an elect...
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WO/2023/094056A1 |
The present invention concerns a vacuum variable capacitor (1) comprising a vacuum sealed enclosure (2) to contain a vacuum dielectric medium, wherein the enclosure (2) comprises a first plate (3) and a second plate (4), the said first p...
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WO/2023/095654A1 |
A module 10A is used in a semiconductor composite device 1A that supplies, to a load 30, a DC voltage adjusted by a voltage regulator 20 including a semiconductor active element, the module 10A comprising: a capacitor array composed of a...
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WO/2023/090181A1 |
The present disclosure provides a circuit device that can suppress changes in the parasitic inductance of a capacitor. In the present disclosure, a circuit device (100) comprises a substrate (60) and a coil component (1). The coil compon...
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