Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 401 - 450 out of 757

Document Document Title
JPH0135258B2
PURPOSE:To increase the light recovering efficiency and to prolong the life, by passing a strain toroidal compound that has absorbed solar energy through piereced passages in a catalyst having a honeycomb structure and allowing the gener...  
JPH0120552Y2  
JPS645111B2
A porous boiling surface and method of making, which surface comprises a flame-sprayed matrix of ferrous alloy powder on a metal substrate, the matrix being characterized by having irregularly spaced, angled macropores which extend partl...  
JPS641200Y2  
JPS6356813B2
A multi-channel body having excellent heat exchanging effectiveness, gas separating effectiveness and high thermal shock resistance is characterized in that a large number of channels are formed independently by being surrounded with par...  
JPS63167081U  
JPS6338525B2
PURPOSE:To reduce noise and improve efficiency of a muffler type exhaust gas heat exchanger by driving an exhaust gas space, in the inner part of a water chamber containing fluid to be heated, into the plural number and having a double-p...  
JPS6390760U  
JPS6390788U  
JPS6380488U  
JPS6359733U  
JPS6314279B2  
JPS6314280B2
A modular heat exchange element, adapted to be positioned in fixed relation to one or more other of such modules, may be produced as a monolithic, honeycombed body having a plurality of flow paths therethrough for at least two fluids. Th...  
JPS6250757B2  
JPS6218874Y2  
JPS6291793A
PURPOSE: To permit to extract the tube of a heat exchanger safely and easily even in an area impossible to use fire by a method wherein a part of the tube, which is projected out of a lower tube plate, is cut off and, thereafter, the par...  
JPS6252302A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS6218591U  
JPS6217313A
PURPOSE:To prevent deformation and damage by providing an opening position holding means which positions a shutter vane on the opening side at its opening time and further providing a means which releases said holding means in case an ex...  
JPS622453Y2  
JPS622452Y2  
JPS61204175U  
JPS61198875U  
JPS6137998Y2  
JPS6133431Y2  
JPS61144375U  
JPS61144374U  
JPS6130074Y2  
JPS61168794A
PURPOSE: To prevent chips and spatters formed at the time of cutting the cutout for inspection from entering into heat transmission pipes by disposing a tray inside the outer shell under the inspection cutout in the manhole for intermedi...  
JPS6132562B2  
JPS61101589U  
JPS61101590U  
JPS61140793A
PURPOSE: To provide a waste heat recovering heat exchanger that can prevent the intrusion of foreing substances such as rain and others from the sky while allowing the appropriate release of the exhaust gas by disposing multiple fin plat...  
JPS6195440U  
JPS61130795A
PURPOSE: To make flow rate elastic oscillation hard to occur among pipes in a heat exchanger, by constituting at least one pipe among pipes comprising a group of pipes different from other pipes in one of such conditions as the quality, ...  
JPS61130843A
PURPOSE: To elevate the working efficiency with a shortened inspection time, by covering a tube plate with vinyl with a heat exchanger tube shut down to minimize the vinyl cover and the spatial capacity of the tube plate. CONSTITUTION: T...  
JPS6189689U  
JPS61119998A
PURPOSE: To neutralize stink molecule and to extinguish stink smell by a method wherein neutralize deodorant is mixed in a treating liquid for the corrosion protection process and the hydrophilic process applying on the surface of fins a...  
JPS6184308U  
JPS61112888A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS6179785U  
JPS6179784U  
JPS61105096A
A gas-tight crossflow heat exchanger consisting of a metal casing with two gas inlet nozzles and two gas outlet nozzles, at least one installation cover on the top of the casing, a block consisting of a number of ceramic heat-exchange el...  
JPS6174789U  
JPS6115433Y2  
JPS6193257A
PURPOSE: To eliminate the necessity of external provision of an exhaust gas purifying device, by coating an exhaust gas purifying catalyst on the heat- exchanging wall surface of an air preheater for preheating air for combustion by use ...  
JPS6163537U  
JPS6179996A
PURPOSE: To grasp the adhering condition of marine inhabitants in the tube of the heat exchanger without stopping the function of heat exchanger by a method wherein a bypass line is provided between the inlet and outlet chambers of seawa...  
JPS6158579U  
JPS6148925U  

Matches 401 - 450 out of 757