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JP6786412B2 |
To provide a ceramic heater or a glow plug which can raise temperature rise performance and reduce power consumption.A ceramic heater 40 includes a substrate 110 made of an insulating ceramic and a heating resistor 120 made of a conducti...
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JP2020183834A |
To reduce damage of an electrode which ignites a combustion gas.A combustion device 10 according to the invention includes a first swirler 46 and a second swirler 47 which are disposed on an axis parallel to a direction in which a combus...
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JP2020183833A |
To eliminate an electrode for measuring an ion concentration from inside of a combustion chamber of a combustion apparatus.A combustion apparatus according to the present invention includes a mixing chamber, a casing, a swirler, a power ...
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JP2020180893A |
To provide a pressure sensor with which it is possible to improve the accuracy of detecting pressure and a glow plug with this pressure sensor.The pressure sensor comprises: a diaphragm including a first tube part for connecting to the r...
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JP6781599B2 |
[Object] To provide a glow plug including a sheath tube whose resistance to oxidation can be maintained by reducing the occurrence of cracks in a melted portion of the sheath tube when the sheath tube is formed of a specific material. [S...
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JP6779407B2 |
A device capable of automatically igniting or heating a cigarette includes a heat source system, a control system, and the openable and closeable top cover (6). The heat source system includes the electric heating chamber (22) and the ig...
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JP2020176567A |
To provide a glow plug that can promote warming-up of an engine.A glow plug 10 includes: a first heater 15 for pre-heating an interior of a combustion chamber 14 of a cylinder 30; and a second heater 17 for heating cooling water flowing ...
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JPWO2019102708A1 |
Reduces power consumption while achieving rapid temperature rise. The glow plug (1) according to the present invention includes a ceramic heater (10) having a conductive ceramic (11) and an insulating ceramic (16) covering the conductive...
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JP6771985B2 |
To suppress the erosion of a tip coil when high-temperature control is performed, in a glow plug.A glow plug comprises: a sheath pipe which extends to an axial line direction, and whose tip is closed; a rod-shaped intermediate shaft inse...
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JP6771964B2 |
To suppress fracture at a connecting point between a tip coil and a rear-end coil.In a manufacturing method of a glow plug, the glow plug comprises: a sheath pipe which extends to an axial line direction, and whose tip is closed; a tip c...
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JP6773326B2 |
A working fluid that includes a fluorinated olefin compound represented by the following general formula (I). In some embodiments, an apparatus for heat transfer is provided. The apparatus includes a device and a mechanism for transferri...
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JP6769737B2 |
To provide a technique hard to cause a crack while using a cutting method which is high in production efficiency and in which a connection part is folded in a ceramic heater.A ceramic heater comprises: a pillar base part having a tip and...
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JP2020165591A |
To secure a plurality of discharge gaps without using a plurality of spark plugs and easily install them at desired positions in a multi-point ignition device of a combustor.A tip (31a) of one discharge electrode (31), a tip (32a) of one...
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JP6762763B2 |
To provide a technique capable of reducing the generation of cracks in a ceramic heater.A ceramic heater comprises: a base part containing silicon nitride; and a resistor embedded in the base part. The resistor contains silicon nitride a...
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JP6753711B2 |
To decrease resistance of a resistor, while suppressing reduction in durability of a glow plug.A ceramic heater includes a resistor with silicon nitride (SiN) and tungsten carbide (WC) as main phase, and an insulator with silicon nitride...
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JP2020134049A |
To provide a combustion device capable of exhibiting sufficient ignition performance and capable of suitably reducing the manufacturing cost.A combustion device C includes a protrusion 12 which is provided on a front wall 10 of a frame-s...
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JP6746453B2 |
To improve durability of a glow plug.A glow plug comprises: a cylindrical sheath tube with a bottom that is made from a metal including nickel (Ni) as a main component, and is extended to an axial line direction; and a heat evolution coi...
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JP6744682B1 |
To provide an igniter of an oxygen fusing lance pipe whose ignition speed is not easily impaired. An igniter 1 of an oxygen fusing lance pipe includes a base 10 and an ignition material 20 inserted into an ignition material insertion hol...
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JP6739313B2 |
To ease power transmitted between an intermediate shaft and a ceramic heater.A glow plug includes a main body metal fitting, a ceramic heater, and an intermediate shaft. The intermediate shaft includes one or more constricted portions ex...
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JP6739312B2 |
To ease power transmitted to a ceramic heater from an intermediate shaft.A glow plug includes a main body metal fitting, an outer cylinder, a ceramic heater, an intermediate shaft, and a packing. The intermediate shaft includes one or mo...
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JP6736254B2 |
To decrease a current leaking to a cylinder block through a base body and a housing.A glow plug is equipped with a heater and a housing. The heater is equipped with a base body, and a heat generation body. The base body is made by cerami...
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JP6731331B2 |
To improve heat transfer efficiency from a heating coil to a sheath tube while suppressing short circuit between the sheath tube and the heating coil.A glow plug is provided with a sheath heater where a heating coil is arranged in a shea...
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JP6725653B2 |
A heater of the present disclosure includes a ceramic body having a rod shape, and a heating resistor provided in an interior of the ceramic body. The heating resistor includes a fold-back portion and a projection having a wire shape and...
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JP6720039B2 |
To improve durability of a glow plug.This invention relates to a glow plug comprising: a sheath pipe having a bottomed cylindrical shape, being made of metal with nickel (Ni) as a main component and extending in an axial line direction; ...
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JP6717614B2 |
To provide a structure of a torch burner which is reduced in the number of assembling processes which have been performed for a conventional torch burner, simplifies the assembling work of the torch burner by eliminating the necessity fo...
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JP6714210B1 |
To disclose a sky lantern. The rack includes a rack, the rack is cross-shaped, a lamp shade is fixedly installed on the outer end of the rack, and a fixed block is fixedly installed on the upper end surface of the rack, and the fixed blo...
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JP6711697B2 |
To prevent the generation of cracks between a ceramic body and a heating resistor constituting a heater, thereby improving the long-term reliability of the heater.A heater comprises: a rod-like ceramic body; and a heating resistor 3 prov...
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JP6707253B2 |
To provide a terminal device and an ignition device, capable of improving an amusement in the ignition device.A terminal device 12 comprises: an audio output part 19 that can output an audio; a communication part 18 that receives a first...
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JP6705981B2 |
The present invention relates to an ignition oil burner for a duct oil burner and, more specifically, to an ignition oil burner for a duct oil burner, the ignition oil burner effectively spraying oil so as to increase ignition efficiency.
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JP6701000B2 |
To provide a glow plug that can reduce molten salt corrosion of a heat generating part of a ceramic heater, and to provide an internal combustion engine that can reduce molten salt corrosion of the heat generating part of the ceramic hea...
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JP2020076561A |
To suppress a trouble in the case of fixing a coil to a center shaft.A rear end portion of a coil member includes a specified part that has an inner diameter smaller than the maximum outer diameter of a fitting portion forming an outer p...
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JP6697271B2 |
To inhibit breaking of a heating element in a ceramic heater at a ceramic glow plug which is formed by the ceramic heater being held by a metal outer cylinder.A ceramic glow plug includes: a ceramic heater 40 extending in an axial direct...
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JP2020067219A |
To allow a discharge electrode and a flame detection electrode to be easily attached without displacing a retaining plate.A water heater comprises an ignition discharge electrode 78 and a frame rod 80 attached to a front wall 24 of an in...
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JP6690779B2 |
Provided is a heating device which can stably hold flame without flame off even when a discharge speed is high, and thus can perform heating with extremely high efficiency. The heating device comprises a burner, wherein the burner compri...
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JP6689022B2 |
To provide a technology which inhibits oxidization of Al in a coil included in a glow plug.A glow plug includes: a sheath pipe which is closed at one end; a coil disposed at the inner side of the sheath pipe; and an oxide disposed betwee...
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JP6688094B2 |
To provide a glow plug, temperature characteristics of which are made unlikely to change even if a force in an axial direction is applied to a middle shaft, by attaching/detaching an external connection terminal of a power supply cable t...
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JP6691485B2 |
A glow plug and method of forming the same, the glow plug including a housing, a heating element extending from a first end of the housing, and a sealing element attached to the heating element and the first end of the housing. The seali...
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JP6691439B2 |
To achieve high sealability by suppressing expansion of a packing 65 in being compressed, in a heat source machine in which an electrode component 6 including an electrode 63 and an insulator 64are mounted on a side plate 21 of a combust...
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JP2020060306A |
To provide a kerosene burner capable of preventing vaporized fuel from liquefying, sticking to a discharge electrode and the like, oozing outward to become an odor.The kerosene burner comprising a wick 4 disposed in a wick guide cylinder...
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JP6675838B2 |
To provide an igniter that has an excellently efficient ignition of a combustible gas, and to provide a nuclear power plant.The igniter is installed in a wall surface or the like of an industrial plant including a nuclear power plant. Th...
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JP6675280B2 |
To provide a gas combustion device capable of preventing wrong discharge from an igniter electrode to a flame rod electrode when igniting a pilot burner after elapse of a long time from combustion stop.A pilot burner 11 has a partition w...
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JP6670181B2 |
To keep a segment for performing a control operation for combustion apart from a burner and at the same time to assure safety when hydrogen is ignited.This invention relates to a hydrogen combustion device 11 provided with a burner 15 fo...
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JP6668690B2 |
To provide a ceramic glow plug which can protect both a peripheral side of an anode and a peripheral side of a cathode in a ceramic heater from stress.A ceramic glow plug comprises a ceramic heater 2, a sleeve 31, a housing 32, an energi...
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JP6667327B2 |
To accurately control a temperature of a heater disposed on a glow plug, or to improve accuracy in temperature estimation of the heater.In a heating device 100 provided with a glow plug 1 including a ceramic heater 40 having a substrate ...
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JP6666220B2 |
To reduce measurement errors of pressure.An electric resistance value of a heat generation section when a temperature of a specific portion to be a portion of an outer surface of a heater unit and located on the tip side further than a r...
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JP6665495B2 |
To provide a ceramic heater capable of preventing a ceramic substrate from cracking, when joining an active metal material and the annular joint of a metallic member in the heater body by a brazing filler metal.A ceramic heater 1 include...
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JP6661229B2 |
To ensure oxidation resistance of a glow plug in a high temperature environment and simultaneously prevent a short circuit between a tube and a heat-generating coil in the high temperature environment. The glow plug includes: a tube havi...
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JP6654818B2 |
To provide a ceramic heater capable of more reliably suppressing a substrate from being damaged, and a method of manufacturing the same.A method of manufacturing a ceramic heater including a substrate and a heating element includes: (a) ...
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JP6645542B2 |
To provide an ignition control device of an oil combustor which can be safely driven even if a drive operation is performed immediately after a stop of the drive of a burner.An ignition control device of an oil combustor comprises: fuel ...
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JP6645919B2 |
To provide an electrode fixing metal fitting capable of fixing an electrode with proper strength without excess and deficiency and in a right posture without tilting.An electrode fixing metal fitting 11 is constituted by having: a fixing...
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