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Matches 1,151 - 1,200 out of 5,604

Document Document Title
JP2019219144A
To provide a heat exchanger and an energy recovery system that can restrain scale from adhering to a heat transfer object.A heat exchanger 20 comprises a heat transfer object. The heat transfer object includes a heat transfer object body...  
JP2019211133A
To provide a heat exchange device which includes a heat exchanger and a case for storing the heat exchanger in the inside, can perform sufficient heat exchange, has a simple structure and small layout limitation, and enables washing the ...  
JPWO2018147375A1
In an aluminum extruded flat multi-hole pipe, it is advantageous to impart excellent brazing property and excellent outer surface corrosion resistance at the outer peripheral portion of the pipe. Aluminum extruded flat multi-hole tube fo...  
JP6611110B1
Provided are a film forming method capable of achieving both anticorrosion and antifouling properties, metal parts on which the film is formed, and an outdoor unit of an air conditioner. The electrode and the metal base material connecte...  
JP6611528B2
The invention provides an air conditioner and the manufacturing method thereof. The air conditioner (10) is provided with a heat exchange device (23). The heat exchange device (23) is provided with a plurality of fins (231) and a plurali...  
JPWO2018147348A1
In an aluminum extruded flat multi-hole pipe, effectively enhance the corrosion resistance on the outer peripheral surface of the pipe. In an aluminum extruded flat multi-hole tube 10 formed by extrusion using an aluminum tube body mater...  
JPWO2018147349A1
In an aluminum extruded flat multi-hole pipe, the corrosion resistance on the inner surface of a plurality of holes extending independently and parallel to each other in the direction of the pipe axis as well as the corrosion resistance ...  
JP6600809B2  
JP6601380B2  
JP2019531457A
A plate heat exchanger comprising a plurality of titanium plates (201, 201') configured in a plate package (301), where every other plate melts on each side (231, 232) of the plate (201). Titanium plate (201) coated with restraint foil (...  
JP6600204B2  
JP2019184160A
To provide a heat exchanger that can improve corrosion resistance and a method of producing the same.After a temporary assembly step 110 and a brazing step 120, prior to a chemical film formation step 140, an inorganic film step 130 is e...  
JP6594598B1
A plurality of heat transfer plates having openings at the four corners are laminated, and a part of each heat transfer plate is brazed to each other, and the first flow path through which the first fluid flows and the second flow path t...  
JP6593422B2  
JP6589286B2  
JP2019174088A
To provide a surface treated fin material for a heat exchanger that can restrain progress of intensive corrosion in a machined portion.A surface treated fin material for a heat exchanger comprises a substrate made of aluminum or an alumi...  
JP2019174077A
To inhibit a drug from being discharged while a specific microorganism has not developed.A drug-filled capsule (20, 30, 40) includes: a capsule material (21, 31, 41); and a drug (22, 32, 42) provided inside the capsule material (21, 31, ...  
JP2019174064A
To provide an aluminum alloy heat exchanger for an exhaust gas recirculation system, which has a sacrificial corrosion protection that functions effectively, and a long service life, even in acidic environments in which an oxide film bec...  
JP2019167622A
To provide a member capable of maintaining intrinsic characteristics of a metal while imparting characteristics absent in the metal itself by coating a metal surface with a very thin film.In an aspect of the present invention, a metallic...  
JP2019168145A
To provide a tube for a heat exchanger in which the thickness of coating can be thinned more than before, and the corrosion resistance after the brazing is superior, and provide a method for manufacturing the heat exchanger using this tu...  
JP6582436B2
To provide a scale inhibitor which effectively inhibits scales from being stuck to the wall surface of a pipeline, a heat exchanger or the like.The scale inhibitor contains a phosphonic acid compound and two kinds of copolymers each cont...  
JP6584948B2  
JP6585590B2
Methods, plate elements and heat/enthalpy exchangers, a) perforating an unformed plate element with defined outer dimensions in any desired area and in any desired dimension; b) covering at least one side of the unformed plate element wi...  
JP6578601B2  
JP2019158186A
To provide a structure for effectively enhancing the corrosion resistance of inner faces of flow passages which extend in parallel with each other in pipe axial directions, and capable of suppressing or inhibiting the occurrence a phenom...  
JP2019158247A
To provide a heat exchanger capable of sufficiently delaying growth of frost.A heat exchanger includes a heat transfer part 20 which is constituted so as to exchange heat between the air having predetermined humidity and a fluid whose te...  
JP6576055B2  
JP2019151915A
To provide a plate-like member capable of preventing decline of function of a coating; and to provide a heat exchanger formed by using the plate-like member.A plate-like member 20 includes a substrate 210, and a background coating 220 fo...  
JP2019152370A
To provide a heat exchanger having sufficient durability with respect to a freeze of condensed water.A heat exchanger has: a plurality of tubes 11 for making refrigerants circulate; tanks 13, 14 for distributing the refrigerants to a plu...  
JP2019151888A
To provide a plate-like member capable of preventing decline of adhesion of a coating for covering the surface; and to provide a heat exchanger formed by using the plate-like member.A plate-like member 20 includes a substrate 210, and re...  
JP2019152422A
To provide a tabular member capable of preventing the functions of a coat from deteriorating, and a heat exchanger including the tabular member.A tabular member 20 has a base material 210, a primer coat 220 formed to cover the surface of...  
JP6569096B2  
JP6568417B2
To provide a heat transfer pipe having high oxidation resistance and high heat transfer efficiency under a high-temperature condition, and a manufacturing method thereof.Provided is a heat transfer pipe 1 that has a coating film formed b...  
JP6564620B2
The wall of each heat exchange tube of a condenser for a car air conditioner is composed of a core material layer, a first brazing material layer covering the outer surface of the core material layer, and a second brazing material layer ...  
JP6562096B2
The corrosion resistance of a heat exchanger made of aluminum or an aluminum alloy is inexpensively improved. A coupling header (200) includes a first member (210) having a first outer surface (217) and a first inner surface (218) where ...  
JP6559334B2
Provided is a heat exchanger capable of ensuring both heat exchange performance and reliability against corrosion. The heat exchanger includes a plurality of fins each having a flat plate shape, openings provided in each of the plurality...  
JP2019132531A
To solve the problem in which throttling and closing an end part of a pipe is difficult in the case where an aluminum pipe different from a conventional copper pipe is used in a header part of a heat exchanger.A header part 100 of heat e...  
JP2019131665A
To provide a coating composition capable of forming a coated film having good corrosion resistance and hydrophilicity at one time coating process, an aluminum coated material using the same, a fin material for heat exchanger using the sa...  
JP6551949B2  
JP6550230B2
A member is provided with a first composite member (11) which is made from a plastic that is reinforced with heat-conductive carbon fibers comprising metal-coated carbon fibers and/or pitch-based carbon fibers, wherein one end or the hea...  
JP6548729B2
Provided are a heat exchanger and an air-conditioning apparatus that exhibit high performance, and also provide reliability in strength and corrosion resistance. The heat exchanger includes a plurality of fins each including a fin collar...  
JP2019113250A
To provide an aluminium fin for a heat exchanger superior in a hydrophilic property, and including a coating film superior in frost formation, defrosting performance and adhesion in a case when it is used as a fin for the heat exchanger....  
JP6543311B2
A heat exchanger includes a fin, the fin including a metal base and a porous anodized layer formed on the metal base. A surface of the porous anodized layer has a submicron-order uneven structure, the uneven structure including a plurali...  
JP6543452B2
To suppress or prevent progress of corrosion due to dew condensation of a heat transfer pipe 4, in a method for repairing the heat transfer pipe 4 of a heat exchanger for performing heat exchange between combustion exhaust gas circulatin...  
JP2019105271A
To provide an exhaust gas cooler that is persistently stable and can be manufactured at low cost.An exhaust gas cooler (10) comprises at least one exhaust gas duct (16) having an exhaust gas flowing therein and defined by at least one wa...  
JP2019100563A
To provide a heat exchanger improved in corrosion resistance in a joint portion between plate fins, and a refrigeration system using the same.A plate fin 2a is formed by joining an annular protrusion part 16 for a header flow passage and...  
JP2019100346A
To provide a cooler for a compressor, comprising a cooler housing (11) and pipes (12) accommodated in the cooler housing (11), where a process gas (13) compressed in the compressor flows around the pipes (12), and cooling water (14) flow...  
JP2019095179A
To provide a vending machine capable of effectively suppressing dust attaching to a heat exchanger, with a simple structure, even in the case where the outside air is introduced to the heat exchanger located at a lower part of a body.A v...  
JP2019086267A
To provide a precoat fin material that secures excellent material handleability of a coil, avoids deterioration of alkali resistance, and can be prepared at low cost.A precoat fin material 1 has a substrate 2 composed of aluminum, an ant...  
JP6526620B2
A heat exchanger comprising helically wound tube bundles is disclosed. The helically wound tube bundles are joined with tube sheets to define a primary working fluid system that is fluidically isolated from a secondary working fluid syst...  

Matches 1,151 - 1,200 out of 5,604