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363-131 121-55A 14-.5
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Class Number: 165
Class Title: HEAT EXCHANGE
Subclass Subclass
Number Title
1 PROCESS
2 .Heating and cooling
3 ..Humidity adjusting
4 REGENERATOR
5 .Cleaning
6 .Movable heat storage mass with enclosure
7 ..With fluid handling system
8 ..Rotary heat collector
9 ...Seals
9.1 .Checker brick structure
9.2 ..Gradated flow area, heat capacity or heat resistance
9.3 ..Having gas supply or exhaust manifold structure
9.4 ..In casing
10 .Heat collector
11.1 WITH ALARM, INDICATOR, SIGNAL, REGISTER, RECORDER, TEST OR
INSPECTION MEANS
11.2 .Remotely controlled inspection means
12 TIME OR PROGRAM ACTUATOR
13 AUTOMATIC CONTROL
14 .Heating and cooling
15 ..With cabin pressure control
16 ..With ventilation control
17 ..Defrosting
18 ..With control of heat storage
19 ..With gas and liquid contact fluid flow control
20 ...By humidity sensor
21 ..With humidity sensor controlling humidity
22 ..Correlation of plural zone controls and central system
control
23 ..Responsive to vehicle body motion
24 ..With manual control
25 ...Manual selector modifies automatic control
26 ..Single sensor controls both heating and cooling
27 ..Selective heating or cooling
28 ...Room and ambient temperature sensors
29 ..Heat pump with supplemental heat source controlled
30 ..Opposed compensating heating and cooling
31 ..Pressure response or control
32 .Temperature or pressure
33 ..With correlated manual actuation
34 ..Branched flow of exchanging fluid
35 ...By-pass of heat exchanger
36 ....Mixture temperature sensing
37 .....With pressure response
38 ....Pressure controlled
39 ..Flow of one heat exchanging material controlled by the
condition of another
40 ..Flow of heat exchanging material controlled by its own
condition
41 WITH VEHICLE FEATURE
42 .Heating and cooling
43 ..Vehicle contained common power and heat supplyy
44 .Utilizing motion of vehicle
45 GEOGRAPHICAL
46 FLEXIBLE ENVELOPE OR COVER TYPE
47 STRUCTURAL INSTALLATION
48.1 .Heating and cooling
48.2 ..Solar
49 ..Radiant building panel
50 ..Room heat exchangers with central fluid supply
51 .Engine
52 ..Exchange between engine supply and exhaust lines
53 .Related to wall, floor or ceiling structure of a chamber
54 ..In a chamber connected passage traversing the structure
55 ..Projecting shield forms passage with the structure
56 ..Hollow or recess in the structure connected for exchange fluid
flow
57 ...Ported to the chamber
58 HEATING AND COOLING
59 .With ventilation
60 .Gas-liquid contactor
61 .Heating and cooling of the same material
62 ..Refrigerating system conversion
63 ..Refrigeration producer
64 ..Heat generator
65 ..Heater and cooler serially arranged
66 ...Heat exchange between supply and exhaust lines
67 WITH EXTERNAL SUPPORT
68 .Legs
69 RESILIENT VIBRATION DAMPER ISOLATING EXCHANGER ELEMENT
70 WITH LEAKAGE COLLECTOR
71 WITH PURGE, OR DRAINAGE, COCK OR PLUG
72 COVERED ACCESS OPENING
73 .Cover is, or carries, heat exchanging means
74 ..Heat exchanging means projects into the covered chamber
75 .Heating or cooling means within the covered chamber
76 WITH REPAIR OR ASSEMBLY MEANS
77 .Hinge
78 .Guide
79 .Positioner or retainer for settable material
80.1 WITH RETAINER FOR REMOVABLE ARTICLE
80.2 .Electrical component
80.3 ..Air cooled, including fins
80.4 ..Liquid cooled
80.5 .Including liquid heat exchange medium
81 EXPANSION AND CONTRACTION RELIEVING OR ABSORBING MEANS
82 .Relieving or absorbing means supports temperature modifier in
heat exchanger
83 ..Flexible fluid confining wall
84 WITH MEANS FLEXING, JARRING OR VIBRATING HEAT EXCHANGE SURFACE
85 AGITATOR OR IMPELLER MOTOR OPERATED BY EXCHANGE FLUID
86 MOVABLE HEATING OR COOLING SURFACE
87 .Hollow screw type impeller
88 .Rotor carrying separate chambers for two exchanging fluents
89 .Rotary drum
90 ..With means applying fluids for exchange through drum wall
91 ...With drum surface scraper
92 .Hollow strirrer or scraper
93 ..Material advancer in shelf to shelf device
94 WITH SCRAPER REMOVING PRODUCT FROM TEMPERATURE MODIFYINGG
SURFACE
95 WITH CLEANING MEANS FOR HEAT EXCHANGER
96 WITH ADJUSTOR FOR HEAT, OR EXCHANGE MATERIAL, FLOW
97 .Flow reversed or crossed within temperature modifying zone
98 .Adjustable radiator face covering means
99 ..Discharge grille or diffuser
100 .Branched flow
101 ..Controls flow through parallel heating or cooling means
102 ..Tortuous and straight through branches within heating or
cooling drum
103 ..By pass of heating or cooling means
104.11 INTERMEDIATE FLUENT HEAT EXCHANGE MATERIAL RECEIVING AND
DISCHARGING HEAT
104.12 .Reversible chemical reaction
104.13 .Plural intermediate fluent heat exchange materials
104.14 ..Always out of direct contact with each other
104.15 .Solid fluent heat exchange material
104.16 ..Fluidized bed
104.17 ..Utilizing change of state
104.18 ..Including means to move heat exchange material
104.19 .Liquid fluent heat exchange material
104.21 ..Utilizing change of state
104.22 ...Including means to move heat exchange material in liquid
state
104.23 ....By direct application of electrical energy to heat
exchange material
104.24 ....By application of heat other than in heat receiving
area
104.25 ....By application of mechanical energy
104.26 ...Utilizing capillary attraction
104.27 ...With pressurizing means or degassifying means
104.28 ..Including means to move heat exchange material
104.29 ...Utilizing formed bubble
104.31 ...By application of mechanical energy
104.32 ..With pressurizing means or degassifying means
104.33 ..Cooling electrical device
104.34 .Including means to move gaseous heat exchange material
108 RECIRCULATION
109.1 WITH AGITATING OR STIRRING STRUCTURE
110 WITH FIRST FLUID HOLDER OR COLLECTOR OPEN TO SECOND FLUID
111 .Separate external discharge port for each fluid
112 ..With downstream pressure or temperature modifier
113 ...Surface-type heat exchanger
114 ..With baffle at inlet to less dense fluid discharge port
115 .Trickler
116 ..Shelf to shelf
117 ..Pipe exterior to pipe exterior
118 ..Vertical cone or drum
119 WITH SOLIDS SEPARATOR FOR EXCHANGE FLUID
120 WITH IMPELLER OR CONVEYOR MOVING EXCHANGE MATERIAL
121 .Mechanical gas pump
122 ..Heating or cooling means and gas pump in housing
123 ...With injector-type gas pump
124 ...Verging gas flow
125 ....Radial flow through annular heating or cooling means
126 ....Single inlet, plural outlets
127 .....Gas pump for each outlet stream
128 THERMOSYPHONIC FLUE TYPEE
129 .Heating or cooling means within distinct flue forming
enclosure
130 .Flue formed between facing second fluid containing conduits
131 .Flues formed by vertical corrugations of heat transmitter
132 HEATING OR COOLING MEANS IN OPEN COMMUNICATION WITH RESERVOIR
133 WITH COATED, ROUGHENED OR POLISHED SURFACE
134.1 WITH PROTECTOR OR PROTECTIVE AGENT
135 WITH THERMAL OR ACOUSTICAL BLOCKER
136 .Insulation and temperature modifier within barrier member
137 CONVERTIBLE
138 COMBINED
139 INTERNALLY BRANCHED FLOW, EXTERNALLY PORTED
140 THREE NON-COMMUNICATING FLUIDS
141 .Concentric flow chambers
142 SPUR TUBE PROJECTS INTO ENCLOSURE
143 PLURAL CASTING-CONDUIT UNITS<< LINE OR COMMON HEADER CONNECTED
144 LINE CONNECTED CONDUIT ASSEMBLIES
145 .In common casing
146 GRADATED HEAT TRANSFER STRUCTURE
147 .Tapered conduit means
148 RADIATOR CORE TYPE
149 .With edge cover or frame means
150 .Serially connected tube sections
151 .Side-by-side tubes traversing fin means
152 .Deformed sheet forms passages between side-by-side tube means
153 ..With tube manifold
154 NON-COMMUNICATING COAXIAL ENCLOSURES
155 .With communicating coaxial enclosure
156 .Helical conduit means
157 CASING OR TANK ENCLOSED CONDUIT ASSEMBLY
158 .Manifold formed by casing section and tube sheet of assembly
159 .With distinct flow director in casing
160 ..Longitudinal
161 ...Additional transverse baffle
162 .With support in casing
163 .Conduit coiled within casing
164 FLOW PASSAGES FOR TWO CONFINED FLUIDS
165 .Interdigitated plural first and plural second fluid passages
166 ..Stacked plates or shells form interplate passages
167 ...With plate traversing passages interconnecting alternate
spaces
168 CONDUIT WITHIN, OR CONFORMING TO, PANEL OR WALL STRUCTURE
169 .Wall forms enclosure
170 .Opposed plates or shells
171 .Means spanning side-by-side tube elements
172 SIDE-BY-SIDE TUBULAR STRUCTURES OR TUBE SECTIONS
173 .With manifold type header or header plate
174 ..With internal flow director
175 ..Inlet and outlet header means
176 ...Side by side
177 TUBULAR STRUCTURE
178 .With support or flow connector
179 .Projecting internal and external heat transfer means
180 .Diverse materials
181 .With discrete heat transfer means
182 ..With means spacing fins on structure
183 ..Longitudinal extending
184 ...Helicall
185 HEAT TRANSMITTER
186 MISCELLANEOUS
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* CROSS-REFERENCE ART COLLECTIONS
* ******************************
900 COOLING TOWERS
901 HEAT SAVERS
902 HEAT STORAGE
903 CONVECTION
904 RADIATION
905 MATERIALS OF MANUFACTURE
906 REINFORCEMENT
907 POROUS
908 FLUID JETS
909 REGENERATION
910 TUBE PATTERN
911 VAPORIZATION
912 COMBINED OR CONVERTIBLE HEAT EXCHANGE MODES
913 CONDENSATION
914 FILMING
915 FOAMING
916 OIL COOLER
917 PRESSURIZATION AND/OR DEGASSIFICATION
918 HEATED AND COOLED FOOD CABINETS AND/OR TRAYS
919 .WHEELED
920 PARTICULATE HEAT EXCHANGE
921 DEW POINT