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WO/2019/167839A1 |
A heat exchanger (10) has a heat transfer unit (30) in which a plurality of heat transfer flow passage sections (31) extending in a first direction (D1), and a plurality of heat transfer assisting sections (32) are formed arranged side-b...
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WO/2019/162995A1 |
The heat exchanger according to the present invention includes: a heat exchange part having a plurality of plate-shaped fins arranged in parallel with space therebetween and a plurality of heat transfer pipes that intersect the plurality...
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WO/2019/161473A1 |
The present invention relates to a radiator tank or housing (10) consisting of an external casing, the external casing having an upper wall (60), first and second side walls (40, 40') and bases (50, 50'), the bases (50, 50') of the exter...
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WO/2019/162269A1 |
The invention relates to a heat exchanger system, in particular for arranging in heat sources (14) or heat sinks comprising fluid media, for example in surface waters, comprising a heat exchanger unit (74), which is arranged between at l...
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WO/2019/162088A1 |
The invention relates to a plug-in device (90) for a cylinder of a condenser, this plug-in device comprising: - a plug (100) designed to plug, preferably removably, an opening of the cylinder, - a functional component (200; 300) designed...
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WO/2019/163973A1 |
According to the present invention, a heat exchanger is configured so that both sidewalls of a tank body are bridged by a bridge section 7 to allow fluid 10 to be uniformly supplied to each part of the heat exchanger. The bridge section ...
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WO/2019/161657A1 |
Disclosed is a block fluid distributor, comprising a lower stamped sheet (1), a fluid distribution block (2) and an upper stamped sheet (3). The manufacturing process for the block fluid distributor comprises the following procedures: ma...
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WO/2019/155675A1 |
The present invention enables proper positioning of a plurality of heat exchangers to be connected, without causing an increase in apparatus size and regardless of the position of a header pipe. A sliding member which connects an indoor ...
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WO/2019/150179A1 |
A steam generator includes a shroud and an annular stepwise helical baffle extending along at least part of a length of the shroud. There is a riser located in a central region of the steam generator. The helical baffle is made of at lea...
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WO/2019/150180A1 |
Arrangement for supporting U-bend tube sections in the high heat environment of steam generators using flat bars. The invention uses a combination of thicker and thinner flat bars to impart a serpentine path to the arc of the normally cu...
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WO/2019/151567A1 |
The present invention relates to a heat exchange device for effectively collecting heat in a device, in which high temperature occurs, such as a scrubber. The heat exchange device according to the present invention comprises: a first hea...
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WO/2019/151217A1 |
In a heat exchanger that constitutes a refrigeration cycle device, there has been concern that, in the case where a gas refrigerant is exchanged between an upper section of a gas-side refrigerant collecting part and the outside, a pipe p...
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WO/2019/150852A1 |
In order to inhibit accumulation of a liquid refrigerant, this outdoor heat exchanger (15) has: a heat exchange unit (40) including a plurality of heat transfer tubes (41); a diverter (90); and a plurality of second header internal space...
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WO/2019/150851A1 |
In order to inhibit accumulation of a liquid refrigerant, this outdoor heat exchanger (15) has: a heat exchange unit (40) including a plurality of heat transfer tubes (41); a diverter (90); and a plurality of second header internal space...
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WO/2019/151758A1 |
The present invention relates to a heat exchanger and a manufacturing method therefor, the heat exchanger comprising: a frame; and a plurality of refrigerant tubes installed on the frame while being spaced apart from each other, each of ...
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WO/2019/150865A1 |
The present invention inexpensively improves the corrosion resistance of a heat exchanger made of aluminum or an aluminum alloy. A first member (210) of a coupling header (200) includes: a first outer surface (217), and a first inner sur...
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WO/2019/148696A1 |
A novel shell-and-tube heat recovery boiler having long service life comprises a shell side cylinder (7). Two tube sheets (4) are respectively provided at two inner ends of the shell side cylinder (7). A heat exchange tube (10) is provid...
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WO/2019/145526A1 |
Heat exchanging module (1) comprising at least a heat exchanger (2) between two fluids and a housing (6), said housing (6) having at least an inner frame (20) and an outer frame (60), the inner frame (20) being arranged for holding the h...
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WO/2019/146256A1 |
This heat exchanger is provided with a duct (100), a core section (200), a tank (400), and a wall section (211, 223, 406). The duct allows first fluid to flow therein from an inlet (215) and flow thereout from an outlet (216). The core s...
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WO/2019/145466A1 |
The invention is dedicated to a feeding plate (100) that is suitable for regulating the coolant flow rate that goes through said feeding plate (100), regarding its longitudinal axis (L1). More precisely, said feeding plate (100) comprise...
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WO/2019/146930A1 |
The present invention relates to a heat exchanger comprising: a core portion including an inlet tank portion and an outlet tank portion in which a space for storing and flowing cooling water is formed, and a plurality of tubes which are ...
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WO/2019/145022A1 |
The invention relates to a plate for a heat exchanger, said plate comprising an edge (11) for coupling to another plate. According to the invention, said edge comprises at least one fusible part (20) for the assembly of said coupling edg...
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WO/2019/147920A1 |
A stave comprising a housing, an inner cooling fluid circuit comprising a cooling fluid inlet, a cooling fluid outlet and one or more cooling fluid pipes housed within, or cooling fluid passageways defined by, the housing, wherein each c...
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WO/2019/145645A1 |
The invention relates to a heat exchanger (1) comprising a bundle of tubes (13) for the circulation of a heat-transfer fluid, the tubes being connected at each of their respective ends by a header tank (1A, 1B). According to the inventio...
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WO/2019/145642A1 |
The invention relates to a heat exchanger (1) particularly for a motor vehicle, said heat exchanger (1) comprising at least one conduit (5) for the circulation of a heat transfer fluid, and at least one collecting box (7) defiining a spa...
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WO/2019/147106A1 |
The present invention relates to a heat exchanger and, more particularly, to a two-row and six-pass heat exchanger applicable to an evaporator provided in a vehicle air conditioning system, in which a header tank is provided thereinside ...
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WO/2019/142862A1 |
The present invention relates to a method of producing (meth)acrylic acid or ester thereof which includes a step of generating distillation gas from process fluid that comprises (meth)acrylic acid or ester thereof under reduced pressure ...
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WO/2019/142296A1 |
An outdoor heat exchanger (11) is provided with: a main heat exchange region (101); a sub-heat exchange region (201); and a connection pipe (35A) and a connection pipe (35C), which connect the main heat exchange region (101) and the sub-...
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WO/2019/142500A1 |
According to the present invention, a temporary fixing structure wherein a first member (15, 16, 70) and a second member (13, 15, 50, 60) are temporarily fixed to each other comprises at least one brazing filler material layer (17, 18) b...
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WO/2019/141938A1 |
A heat exchanger (20) comprises a bundle of tubes (42) which are arranged between header tanks (38, 40). First and second dividing walls (44, 46) are arranged respectively across the first and second header tanks in order to define, with...
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WO/2019/142617A1 |
Provided are a heat exchanger and an air conditioning device capable of appropriately distributing a refrigerant and causing the same to flow, when using a flat pipe having a flat shape as a heat transfer pipe. An indoor heat exchanger (...
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WO/2019/138065A1 |
The aim of the invention is to reduce corrosion of the pipes in particular in sulphuric acid production. This aim is achieved, according to the invention, by means of a tubular heat exchanger (1) in which the arrangement of the tubes (20...
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WO/2019/140044A1 |
A gasket retention system includes a gasket and a plate. The gasket includes a loop. The loop includes a gasket tab extending from the gasket, a pair of loop arms flanking the gasket tab and extending from the gasket, a loop webbing conn...
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WO/2019/134051A1 |
The invention relates to a heat recovery unit to transfer heat from a gray water source discharged from a bath or a shower to preheat fresh cold water supplying a bath, a shower, a boiler system or hot water heater. The heat recovery uni...
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WO/2019/131569A1 |
In this header plateless type heat exchanger, a rise in temperature of a tube leading end section, into which high-temperature exhaust gas and the like flow, is suppressed and durability is improved. Regarding the width of each of swelli...
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WO/2019/129435A1 |
The present invention relates to a system devised for using different types of heat exchangers in products with heat pump, suitable to be used with products comprising at least one chassis (2), at least one hole (6) provided on the chass...
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WO/2019/129320A1 |
The present invention relates to a heat exchanger device for the provision of refrigeration in refrigerated vehicles which are operated by liquefied natural gas (LNG) which has to first be regasified. The great temperature difference whi...
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WO/2019/131571A1 |
In this header plateless type heat exchanger, a rise in temperature of a tube leading end section, into which high-temperature exhaust gas and the like flow, is suppressed and durability is improved. Recessed groove sections 4c, having n...
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WO/2019/133301A1 |
In certain embodiments, a condenser includes a shell having a longitudinal axis, a first tube bundle disposed within the shell, and a subcooler component disposed within the shell beneath the first tube bundle. The subcooler component in...
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WO/2019/123743A1 |
This indoor unit for an air conditioner is provided with: a fan 6 for taking in air from an air intake opening 2; a heat exchanger 5 which is disposed outside the fan 6, exchanges heat with the air taken in from the air intake opening 2,...
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WO/2019/121692A1 |
A seal (200) comprising a first portion (202) having a first width (E) that extends in a radial direction (DR) of the seal (200), a second portion (204) that is joined with the first portion (202) and having a second width (C) that is sm...
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WO/2019/122745A1 |
A heat treatment device 1 for a power storage device 2 of a vehicle comprises at least one box 3 in which at least one heat exchanger 4 is arranged delimiting a heat exchange circuit 6 and comprising at least two ports 19, 20 in communic...
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WO/2019/120980A1 |
The invention relates to a counter-current heat exchanger (10) for an electric vehicle heating system (12), comprising an inner pipe (14) with an axial direction of extent (16), an outer pipe (18) which surrounds the inner pipe (14) in t...
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WO/2019/121565A1 |
The invention relates to a header box (4) for a heat exchanger (1) which can have a cooling fluid (FR) passing through it. The header box (4) comprises a wall (14) delimiting a chamber (6) which accommodates a device (7) for distribution...
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WO/2019/122034A1 |
The present disclosure relates to a plate-like fluid container (1) for conveying a fluid, in particular for temperature control of an electrochemical system, having a base plate (2) and having at least two duct plates (3) arranged immedi...
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WO/2019/124847A1 |
The purpose of the present invention is to provide a heat exchanger capable of suppressing boiling and lime precipitation due to local overheating of a heating medium and at the same time improving heat transmittance efficiency. The heat...
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WO/2019/121699A1 |
The invention concerns a device for distribution of a refrigerant fluid in a header of a heat exchanger comprising at least two conduits (12, 13), an external conduit (12) and an internal conduit (13), with the internal conduit accommoda...
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WO/2019/124293A1 |
The present invention provides a local air conditioner. In a local air conditioner system provided with a plurality of local air conditioners, an increase in the number of local air conditioners is problematic. Thus, the local air condit...
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WO/2019/124853A1 |
The present invention relates to a heat exchanger comprising: a core part; an upper reinforcing plate which is disposed on the upper side of the core part in the height direction and in which a first fixing/matching section is formed; a ...
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WO/2019/121557A1 |
The invention concerns a header (4) for a heat exchanger adapted to have a refrigerant fluid (FR) passed through it and comprising a wall (4a-4d) delimiting a chamber (6) accommodating a device (7) for distribution of the refrigerant flu...
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