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1
US20190053330A1
Publication/Patent Number: US20190053330A1
Publication date: 2019-02-14
Application number: 16/162,441
Filing date: 2018-10-17
Abstract: An exhaust system is provided that includes an exhaust aftertreatment unit, first and second exhaust pathway in communication with and upstream of the exhaust aftertreatment unit, a thermally activated flow control device operable in a first and second mode, and a thermal storage device. In the first mode, the flow control device permits exhaust to flow to the aftertreatment unit through the first pathway and inhibits flow through the second pathway. In the second mode, the flow control device permits exhaust flow to the aftertreatment unit through the second pathway and inhibits flow through the first pathway. The flow control device may switch between the first and second modes based on a change of temperature. The thermal storage device is within the second pathway, stores thermal mass, and provides thermal insulation to enable a catalyst of the aftertreatment unit to maintain a predetermined temperature for a predetermined time. An exhaust system is provided that includes an exhaust aftertreatment unit, first and second exhaust pathway in communication with and upstream of the exhaust aftertreatment unit, a thermally activated flow control device operable in a first and second mode, and a thermal ...more ...less
2
US20190080825A1
Publication/Patent Number: US20190080825A1
Publication date: 2019-03-14
Application number: 16/128,204
Filing date: 2018-09-11
Abstract: A polymeric positive temperature coefficient (PPTC) device including a PPTC body, a first electrode disposed on a first side of the PPTC body, and a second electrode disposed on a second side of the PPTC body, wherein the PPTC body is formed of a PPTC material that includes a maximum of 65% by volume of a conductive filler, wherein 10%-39% by volume of the PPTC material is a conductive ceramic filler and wherein the rest of the conductive filler includes at least one of carbon and a metallic filler. A polymeric positive temperature coefficient (PPTC) device including a PPTC body, a first electrode disposed on a first side of the PPTC body, and a second electrode disposed on a second side of the PPTC body, wherein the PPTC body is formed of a PPTC material that includes a ...more ...less
3
US10225965B2
Publication/Patent Number: US10225965B2
Publication date: 2019-03-05
Application number: 15/100,283
Filing date: 2014-11-25
Assignee: EPCOS AG
Abstract: What is specified is an electronic component (100) comprising a functional body (1) provided with a reflection structure (2) wherein the reflection structure (2) is arranged and designed to reflect radiation that impinges on the electronic component (100) from outside away from the functional body (1) and wherein the electronic component (100) is radiation-passive. What is specified is an electronic component (100) comprising a functional body (1) provided with a reflection structure (2) wherein the reflection structure (2) is arranged and designed to reflect radiation that impinges on the electronic component (100) from outside away from ...more ...less
4
US10181368B2
Publication/Patent Number: US10181368B2
Publication date: 2019-01-15
Application number: 14/824,868
Filing date: 2015-08-12
Abstract: A circuit protection device including a PTC device and a diode. A first insulation layer is formed between first electrode surfaces of the diode and the PTC device. Vias for thermally and electrically connecting the first electrode surfaces of the diode and the PTC device are formed in the first insulation layer. First, second, and third external electrode pads are provided on a second insulation layer formed on the second electrode surface of the PTC device. The second electrode surface of the PTC device is electrically connected to the first external electrode pad. The first electrode surface of the diode and the first electrode surface of the PTC device are electrically connected to the second external electrode pad. A second electrode surface of the diode is electrically connected to the third external electrode pad. A circuit protection device including a PTC device and a diode. A first insulation layer is formed between first electrode surfaces of the diode and the PTC device. Vias for thermally and electrically connecting the first electrode surfaces of the diode and the PTC device are ...more ...less
5
EP3483900A1
Publication/Patent Number: EP3483900A1
Publication date: 2019-05-15
Application number: 18196393.5
Filing date: 2018-09-24
Abstract: This application relates to an electrode plate, an electrochemical device and a safety coating. The electrode plate comprises a current collector, an electrode active material layer and a safety coating disposed between the current collector and the electrode active material layer. The safety coating layer comprises fluorinated polyolefin and/or chlorinated polyolefin polymer matrix, a conductive material and an inorganic filler. The electrode plate can quickly cut off the circuit when the electrochemical device (for example, a capacitor, a primary battery, or a secondary battery) is in a high temperature condition or an internal short circuit occurs, and thus it may improve the high temperature safety performance of the electrochemical device. This application relates to an electrode plate, an electrochemical device and a safety coating. The electrode plate comprises a current collector, an electrode active material layer and a safety coating disposed between the current collector and the electrode active material ...more ...less
6
EP2483896B1
Publication/Patent Number: EP2483896B1
Publication date: 2019-03-06
Application number: 10820904.0
Filing date: 2010-09-23
Assignee: Conflux AB
7
EP3449491A1
Publication/Patent Number: EP3449491A1
Publication date: 2019-03-06
Application number: 17790647.6
Filing date: 2017-05-01
8
US10302506B2
Publication/Patent Number: US10302506B2
Publication date: 2019-05-28
Application number: 15/115,944
Filing date: 2015-02-05
Abstract: In order to provide a resin composition for temperature sensors that includes a polymer and exhibits high flexibility, higher sensitivity and high cyclic repeatability, a temperature sensor element, a temperature sensor, and a method for producing a temperature sensor, the resin composition (10) for temperature sensors is configured to have conductive particles (2) dispersed in an acrylic polymer (1) obtained by copolymerizing a first acrylic monomer represented by a general formula CH2CHCOOX1 and a second acrylic monomer represented by a general formula CH2CHCOOX2. In order to provide a resin composition for temperature sensors that includes a polymer and exhibits high flexibility, higher sensitivity and high cyclic repeatability, a temperature sensor element, a temperature sensor, and a method for producing a temperature sensor, the resin ...more ...less
9
US10304630B2
Publication/Patent Number: US10304630B2
Publication date: 2019-05-28
Application number: 14/804,633
Filing date: 2015-07-21
Abstract: A ceramic electronic component that includes a ceramic element, and a coating film and external electrodes that are provided on the surface of the ceramic element. The coating film is selectively formed on the surface of the ceramic element by applying, to the ceramic electronic component, a resin-containing solution containing at least one anion of a sulfuric acid, a sulfonic acid, a carboxylic acid, a phosphoric acid, a phosphoric acid, and a hydrofluoric acid. A ceramic electronic component that includes a ceramic element, and a coating film and external electrodes that are provided on the surface of the ceramic element. The coating film is selectively formed on the surface of the ceramic element by applying, to the ceramic electronic ...more ...less
11
US20190013121A1
Publication/Patent Number: US20190013121A1
Publication date: 2019-01-10
Application number: 15/824,947
Filing date: 2017-11-28
Abstract: A multilayer bead includes a body in which a plurality of ceramic layers are stacked; a plurality of internal electrode patterns formed on the plurality of ceramic layers; and first and second external electrodes formed on both end surfaces of the body and electrically connected to both ends of an internal coil formed by a combination of the plurality of internal electrode patterns, respectively. A stacking direction of the plurality of ceramic layers is parallel to both end surfaces of the body on which the first and second external electrodes are formed, and a coil axis of the internal coil is parallel to a mounting surface of the body. A board having the multilayer bead may be provided. A multilayer bead includes a body in which a plurality of ceramic layers are stacked; a plurality of internal electrode patterns formed on the plurality of ceramic layers; and first and second external electrodes formed on both end surfaces of the body and electrically connected ...more ...less
13
EP3423684A1
Publication/Patent Number: EP3423684A1
Publication date: 2019-01-09
Application number: 17712884.0
Filing date: 2017-03-02
14
US10231288B2
Publication/Patent Number: US10231288B2
Publication date: 2019-03-12
Application number: 14/879,894
Filing date: 2015-10-09
Abstract: A heater cable produces a substantially level voltage across its cross-section, providing a uniform and controllable thermal output along its length. The heater cable includes at least one center bus wire extending axially along a central axis of the heater cable, and at least one radial bus wire extending axially through the heating cable and positioned adjacent to the center bus wire. The heater cable further includes a thermally and electrically conductive interstitial material disposed around the at least one center bus wire and the at least one radial bus wire, and a jacket disposed about the interstitial material, the at least one center bus wire, and the at least one radial bus wire. A heater cable produces a substantially level voltage across its cross-section, providing a uniform and controllable thermal output along its length. The heater cable includes at least one center bus wire extending axially along a central axis of the heater cable, and at least ...more ...less
15
US10297373B1
Publication/Patent Number: US10297373B1
Publication date: 2019-05-21
Application number: 15/957,897
Filing date: 2018-04-19
Abstract: A jelly roll-type PTC device including a PTC material layer, a first electrode layer disposed on a first surface of the PTC material layer, a second electrode layer disposed on a second surface of the PTC material layer opposite the first surface between overlapping portions of the first electrode layer and the second electrode layer, and an insulation layer disposed on a surface of the second electrode layer opposite the PTC material layer and covering a region where the first electrode layer overlaps the second electrode layer, wherein the first electrode layer, the PTC material layer, the second electrode layer, and the insulation layer are rolled together to define a jelly roll structure with the PTC material layer providing an electrically conductive pathway between the overlapping first and second electrode layers, and with the insulation layer providing an electrically insulating barrier between the first and second electrode layers. A jelly roll-type PTC device including a PTC material layer, a first electrode layer disposed on a first surface of the PTC material layer, a second electrode layer disposed on a second surface of the PTC material layer opposite the first surface between overlapping portions of ...more ...less
16
EP3477678A1
Publication/Patent Number: EP3477678A1
Publication date: 2019-05-01
Application number: 18202056.0
Filing date: 2018-10-23
Abstract: A polymer positive temperature coefficient (PPTC) material. The PPTC material may include a polymer matrix, a conductive filler, and a thermal stabilizer.
17
US10181715B2
Publication/Patent Number: US10181715B2
Publication date: 2019-01-15
Application number: 15/615,340
Filing date: 2017-06-06
Abstract: A protection device comprises a first planar substrate, a second planar substrate, a heating element, a fusible element and an absorbent element. The first substrate comprises a first surface, and the second substrate comprises a second surface facing the first surface. The heating element is disposed on the first surface, and the fusible element is disposed above the heating element. The absorbent element is disposed on the second surface and above the fusible element. When over-current or over-temperature occurs, the heating element heats up to melt and blow the fusible element and the absorbent element absorbs melted metal of the fusible element. A protection device comprises a first planar substrate, a second planar substrate, a heating element, a fusible element and an absorbent element. The first substrate comprises a first surface, and the second substrate comprises a second surface facing the first surface. The ...more ...less
18
US10190715B2
Publication/Patent Number: US10190715B2
Publication date: 2019-01-29
Application number: 15/510,121
Filing date: 2015-08-25
Inventor: Okazaki, Tsuyoshi  
Assignee: NIFCO INC.
Abstract: A fluid pipe device is provided, which includes a pipe member forming a flow channel for flowing a fluid; a heating member for generating heat to heat the pipe member; a metal heat transfer member abutting against the heating member and conducting the heat to the pipe member; and a terminal member electrically connecting the heating member and the heat transfer member. The heat transfer member includes a first heat transfer member and a second heat transfer member, and at least one of the first heat transfer member and the second heat transfer member forms the terminal member at one portion, and the first heat transfer member is provided in the pipe member in such a way as not to be exposed inside the flow channel of the pipe member. A fluid pipe device is provided, which includes a pipe member forming a flow channel for flowing a fluid; a heating member for generating heat to heat the pipe member; a metal heat transfer member abutting against the heating member and conducting the heat to the pipe member; ...more ...less
19
EP3423683A1
Publication/Patent Number: EP3423683A1
Publication date: 2019-01-09
Application number: 17712292.6
Filing date: 2017-03-02
20
US10222248B2
Publication/Patent Number: US10222248B2
Publication date: 2019-03-05
Application number: 15/784,724
Filing date: 2017-10-16
Abstract: Internal electrodes, a protective film, and protective films covering the top parts of internal electrode sides of lead wires are formed on a top surface of a substrate of a temperature sensor element, thereby making the overall shape a quadrangular prism and the transverse cross-section nearly a square even at any portion in the axial direction. A heating part of the temperature sensor element is provided near the center along the length, the height, and the width of the element, thereby preventing deviation of heat generation and stabilizing heat release to the lead wires. This allows the temperature sensor element to suppress fluctuation in detected temperatures due to mounting angle. Internal electrodes, a protective film, and protective films covering the top parts of internal electrode sides of lead wires are formed on a top surface of a substrate of a temperature sensor element, thereby making the overall shape a quadrangular prism and the transverse ...more ...less