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Matches 351 - 400 out of 1,997

Document Document Title
WO/2004/083760
An apparatus and method of circulating a heat-absorbing material within a heat exchanger (100) is disclosed. The apparatus comprises a manifold layer (101) coupled to an interface layer (150). The manifold layer (101) comprises an inlet ...  
WO/2004/071650
Method for controlling the reaction temperature in a catalytic bed (24) of a reactor (1) in which a chemical reaction takes place in pseudo-isothermal conditions by means of at least one heat exchanger (12), crossed by a respective opera...  
WO/2004/067164
The invention relates to a tubular reactor for carrying out catalytic gas-phase reactions, containing a catalyst tube bundle (8) that is traversed by the relevant reaction gas mixture, is filled with a catalyst, extends between two tube ...  
WO/2004/065885
In order to diagnose obstructions in channels (8) of a micro heat exchanger (1), at least one temperature sensor (9) is externally placed on the micro heat exchanger (1) and an evaluating device (10) is connected to this sensor. Said eva...  
WO/2004/052524
Disclosed is a shell-and-tube type reactor (2) comprising a bundle of annular, vertical reaction tubes (6) around which a heat transfer medium flows, alternating annular and disk-shaped metal deflection sheets (22, 24) for the heat trans...  
WO/2004/052525
Disclosed is a ring channel (18, 20; 30; 72; 80; 102; 108; 130; 142; 150; 160; 176) for externally supplying or evacuating the heat transfer medium on a shell-and-tube type reactor (2). Said ring channel is characterized by the fact that...  
WO/2004/052526
The invention relates to a jacketed tube reactor (2; 50; 90; 150; 162; 180; 190; 200; 220; 234) for catalytic gas phase reactions. Said reactor comprises a reaction vessel (8; 182; 184; 208; 226) in the form of a reaction tube bundle, su...  
WO/2004/045761
A flow directing insert for a reactor chamber in a reactor has a mainly square-shaped cross-section. The chamber has an inlet at one end of the chamber and an outlet at the other end of the chamber and at least one of the walls of the re...  
WO/2004/044512
The invention relates to a heat exchange module, comprising a principal heat exchanger (256) and two secondary heat exchangers (252, 254) each having an inlet collector box (261), an outlet collector box (263), a bundle of tubes (12, 38,...  
WO/2004/044513
The invention concerns a heat exchanger comprising a manifold (18) wherein are received the ends of at least a row of tubes (12, 14), as well as a manifold box (20) mounted on the manifold and including a longitudinal partition (40) in c...  
WO/2004/040226
The invention concerns a heat exchanger comprising a manifold (12) divided by a partition (18) into an input compartment (20) and an output compartment (22), a heat exchange body consisting of two mutually communicating layers (32, 34) e...  
WO/2004/040389
A monitoring system for monitoring fluid used in an environment such as a trade/industrial waste plant or air conditioning cooling tower installation is disclosed. The system includes sensors (26 to 34, 53 to 55) for sensing parameters o...  
WO/2004/036170
A method and a device for detecting an abnormality of a heat exchanger exchanging heat between a first fluid flow flowing in a conduit and a second fluid flow flowing along a flow path, said conduit and said flow path each having an inle...  
WO/2004/036135
The present invention relates to a heating device adapted for heating a fluid comprising a heat exchanging system (1) having means for passage of at least one fluid (2, 3), a mounting block (6) on which the heat exchanging system (1) is ...  
WO/2004/033971
A heating system for a building comprises a boiler and radiators to which hot water is supplied from the boiler, in which at least some of the return water flow from the radiators, typically at 60°C, circulates through a first heat exch...  
WO/2004/028978
An improvement in a cooling tower system (70) and operation thereof. The improvement comprises acid treatment of the cooling water, softening of the inlet water and controlling of drift. Drift is controlled by controlling fan (58) speed;...  
WO/2004/023055
Heat exchange and/or chemical reactor apparatus (10; 100) comprises a series of plates which are stacked and bonded together in a fluid-tight manner, the series of plates comprising alternate first (30; 130) and second (90; 190) plates o...  
WO/2004/020927
The invention relates to a heat exchange unit for a motor vehicle comprising a heat engine which is equipped with a high-temperature cooling system and a low-temperature cooling system. The inventive unit comprises at least one row of he...  
WO/2004/017006
The invention relates to a heat exchanger that is designed to be mounted to the air intake system of a heat engine. The inventive exchanger consists of a body (12) which is divided into a first part (14) comprising circulation passages (...  
WO/2004/015253
A working medium supply controller in heat exchanger comprising means (M1) for predicting a reference supply amount (Gsteam&lowbar set) of working medium in the future based on the detection values of heating medium measuring sensors (S1...  
WO/2004/011834
The invention relates to a valve and a use of a valve. The valve is intended for changing the direction of flow of a fluid in pipings conducting the fluid to and from a heat exchanger, respectively. Heat exchangers used in systems in whi...  
WO/2004/008055
The invention concerns a heat exchanger comprising a plurality of stacked plates (12), arranged in pairs facing each other, and designed to define a plurality of chambers for circulating a first heat exchanging fluid with a second fluid ...  
WO/2004/005826
The invention relates to a heat exchanger, particularly a radiator for a heating or air conditioning unit in motor vehicles, which cools a coolant. Said heat exchanger (1) is penetrated by air, comprises collector pipes (S1, S2, S3, S4) ...  
WO/2004/005431
A process to increase the non-volatile removal efficiency in a flash drum in the steam cracking system. The gas flow from the convection section is converted from mist flow to annular flow before entering the flash drum to increase the r...  
WO/2004/005432
A process for treating hydrocarbon feed in a furnace, the process comprising: (a) heating hydrocarbon feed, (b) adding water to the heated feed, (c) adding dilution steam to the heated feed to form a mixture, (d) heating the resulting mi...  
WO/2004/005433
A process for feeding or cracking heavy hydrocarbon feedstock containing non-volatile hydrocarbons comprising: heating the heavy hydrocarbon feedstock, mixing the heavy hydrocarbon feedstock with a fluid and/or a primary dilution steam s...  
WO/2004/005832
The invention relates to a device for heat exchange between flowable media. Said device comprises a heat exchanger block which is defined, on one side, by an inflow chamber (1) for supplying the liquid medium, and on the other side, by a...  
WO/2004/003452
Heat exchange unit (1) of the so-called multiservice type comprising a substantially cylindrical shell (2) closed at the opposite ends by respective base plates (3,4), a plurality of heat exchangers (13) supported inside this shell (2) a...  
WO/2004/001317
Manifold having a hollow shape provided with a plurality of slots, and a plurality of tubes (11) one end of which is being inserted in the slots, and where at least one slot (12) is provided with an insert (1) interconnecting opposite in...  
WO/2003/098026
The invention relates to switchable waste gas exchangers which can are arranged and used, in particular, in exhaust gas recirculation lines in internal combustion engines, especially in motor vehicles.  
WO/2003/095922
A liquid-cooled power semi-conductor unit has components to be cooled arranged on the upper side of a plate. The bottom side of the plate is cooled by liquid, which is guided along the plate by means of a distributing element, and the li...  
WO/2003/095918
An improved heat exchanger (10) for an automotive vehicle, comprising at least one end tank (12); and at least two heat exchangers including a plurality of spaced apart extruded metal tubes (28,30) with fins (34) between the spaced tubes...  
WO/2003/095925
A fluid heat exchange device, comprising a header and a plurality of interconnecting circuits between an supply port and a return port, the interconnecting circuits being connected to the header by a corresponding plurality of connection...  
WO/2003/095925
A fluid heat exchange device, comprising a header and a plurality of interconnecting circuits between an supply port and a return port, the interconnecting circuits being connected to the header by a corresponding plurality of connection...  
WO/2003/095927
A vehicle oil cooling system having an oil cooler and at least one bypass orifice (106) placed between the upstream cooler inlet portion (110) and the downstream cooler outlet portion (114) of the oil cooler circuit with a normally open ...  
WO/2003/095919
An improved heat exchanger (1070) for an automotive vehicle, comprising at least one end tank (1076); and at least two heat exchangers including a plurality of spaced apart extruded metal tubes (1120) with fins (34) between the spaced tu...  
WO/2003/093748
A radial flow heat exchanger (10) for heating or cooling a fluid includes: a sealed fluid manifold (12)&semi a sealed fluid receiving hub (15) is spaced interiorly of the interior peripheral portion of the manifold (12) and inlcuding a p...  
WO/2003/091651
A heat exchanger for use in temperature control comprising two or more heat transfer elements (1, 2, 3, 4) containing flowing heating or cooling fluid and in contact with a medium whose temperature is to be controlled by the number of he...  
WO/2003/091647
A plate-type heat exchanger (10) including dish-shaped heat exchanger plates (16,18) arranged one next to the other to form a nested heat exchanger plate stack. An end plate (12) for the heat exchanger has an end plate central planar por...  
WO/2003/089134
The invention focuses on distributing the vapor/liquid flow that emerges from an inlet nozzle (23) across the tube sheet (24b) of an alkylation reactor or heat exchanger. The flow distributor (50) takes the two-phase flow that emerges fr...  
WO/2003/087692
A turbulizer (80), such as a helical (82) fin about a core pipe (15), is located in a heat exchanger manifold to distribute liquid phase fluid through a plurality of tube members connected to the manifold.  
WO/2003/087677
A condensation vessel (1) for a cooling system for a refrigerated mobile container, comprising a pipe (5) reeled up as a horizontal coil placed in the body part and near the interior surface of the body part and coaxial therewith, and a ...  
WO/2003/084630
Anti-swirl baffles are provided in a mass transfer column to reduce the swirling motion of a vapor or mixed phase feed stream introduced into the column. The column is of the type having an upper region of a preselected diameter, a lower...  
WO/2003/085327
The invention relates to a heat exchanger (1) for transferring thermal energy from a warm gas flow to a cold gas flow, comprising : a first group of ducts (2) with a first connection and a second connection; a second group of ducts (3) w...  
WO/2003/073033
Heat exchanger includes a first and second coolant tanks spaced apart from each other, a plurality of heat exchanging tubes extending between the tanks for enabling coolant to flow from the first coolant tank to the second coolant tank a...  
WO/2003/071195
A heat exchanger (10) defining a path of multi-directional airflow therethrough. A coil assembly (40) within a housing (20) of the heat exchanger (10) divides the interior of the housing (20) into first and second airflow plenums (50, 52...  
WO/2003/068400
New designs, methods and processes are described that in which laminated devices and configured in a style named the 'ortho' style. To form a device in the ortho style, plates or sheets are machined to have apertures and then stacked tog...  
WO/2003/064950
A pneumatically conveyed flow of solids is continuously introduced into a pressurized container (42) in which a fluidized bed is maintained by adding an aerating gas, said bed being heated by heat exchange with a heat transfer medium (58...  
WO/2003/062625
The invention relates to an exhaust gas heat exchanger (2) comprising a bundle of pipes (21) consisting of exhaust gas pipes (22) and a bypass channel (23) in a common housing. The pipe bundle is arranged in a first chamber that is cross...  
WO/2003/060415
A heat exchanger and mounting bracket (20) therefor where the heat exchanger is formed of stacked plate pairs or tubes having longitudinal peripheral edge portions joined together. The mounting bracket has spaced-apart, C-shaped clips at...  

Matches 351 - 400 out of 1,997