Subclass |
| Title |
ClassTitle
|
| ===>
HEATING SYSTEMS
|
| | |
1R | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
1SL | ![[Patents]](../gifs/ps.gif) | . Special liquid |
2R | ![[Patents]](../gifs/ps.gif) | AUTOMATIC CONTROL |
3 | ![[Patents]](../gifs/ps.gif) | . Brooder and incubator |
4 | ![[Patents]](../gifs/ps.gif) | . . Water |
5 | ![[Patents]](../gifs/ps.gif) | . Car |
6 | ![[Patents]](../gifs/ps.gif) | . . Steam |
7 | ![[Patents]](../gifs/ps.gif) | . Combined radiator and boiler |
8R | ![[Patents]](../gifs/ps.gif) | . Water |
8A | ![[Patents]](../gifs/ps.gif) | . . Automatic heating systems (water) with controls |
8B | ![[Patents]](../gifs/ps.gif) | . . Heating systems with high temperature boiling liquids |
8C | ![[Patents]](../gifs/ps.gif) | . . With boiler by-pass valve control |
8D | ![[Patents]](../gifs/ps.gif) | . . Compact heating systems with controls |
9R | ![[Patents]](../gifs/ps.gif) | . Steam |
10 | ![[Patents]](../gifs/ps.gif) | . . Gas displaced |
9A | ![[Patents]](../gifs/ps.gif) | . . Automotive systems |
9B | ![[Patents]](../gifs/ps.gif) | . . With direct contact between products of combustion and the liquid to be vaporized |
11 | ![[Patents]](../gifs/ps.gif) | . Compressed air |
12 | ![[Patents]](../gifs/ps.gif) | . Processes |
2A | ![[Patents]](../gifs/ps.gif) | . Automatic heating systems with controls |
2B | ![[Patents]](../gifs/ps.gif) | . Heat source is a reverse cycle refrigerating system or heat pump |
12.1 | ![[Patents]](../gifs/ps.gif) | HEAT AND POWER PLANTS |
12.2 | ![[Patents]](../gifs/ps.gif) | . Fire engine |
12.3R | ![[Patents]](../gifs/ps.gif) | . Vehicle |
12.3A | ![[Patents]](../gifs/ps.gif) | . . The heating is effected by circulated air |
12.3B | ![[Patents]](../gifs/ps.gif) | . . The heating is effected by circulated hot water |
12.3C | ![[Patents]](../gifs/ps.gif) | . . The heating system includes a combustion type heater |
12.4 | ![[Patents]](../gifs/ps.gif) | . Car |
12.5 | ![[Patents]](../gifs/ps.gif) | . . Smoke |
12.6 | ![[Patents]](../gifs/ps.gif) | . . Air |
12.7 | ![[Patents]](../gifs/ps.gif) | . . . Radiator |
12.8 | ![[Patents]](../gifs/ps.gif) | . . Steam |
13 | ![[Patents]](../gifs/ps.gif) | PLANTS |
14 | ![[Patents]](../gifs/ps.gif) | BROODER AND INCUBATOR |
15 | ![[Patents]](../gifs/ps.gif) | . Water |
16 | ![[Patents]](../gifs/ps.gif) | COMBINED RADIATOR AND BOILER |
17 | ![[Patents]](../gifs/ps.gif) | . Fluid fuel |
18 | ![[Patents]](../gifs/ps.gif) | . Solid fuel |
19 | ![[Patents]](../gifs/ps.gif) | COMBINED WITH WATER HEATER |
28 | ![[Patents]](../gifs/ps.gif) | VEHICLE |
29 | ![[Patents]](../gifs/ps.gif) | . Stove |
30 | ![[Patents]](../gifs/ps.gif) | . . Air casing |
31 | ![[Patents]](../gifs/ps.gif) | . . Depending |
32 | ![[Patents]](../gifs/ps.gif) | . Fluid fuel |
33 | ![[Patents]](../gifs/ps.gif) | . . Radiator |
34 | ![[Patents]](../gifs/ps.gif) | . Water |
35 | ![[Patents]](../gifs/ps.gif) | . . Car boiler |
36 | ![[Patents]](../gifs/ps.gif) | . . . Fluid fuel |
37 | ![[Patents]](../gifs/ps.gif) | . . . Train steam |
38 | ![[Patents]](../gifs/ps.gif) | . . . . Injected |
39 | ![[Patents]](../gifs/ps.gif) | . . Train steam |
40 | ![[Patents]](../gifs/ps.gif) | . Steam |
41 | ![[Patents]](../gifs/ps.gif) | . . Car boiler |
42 | ![[Patents]](../gifs/ps.gif) | . . . Train steam |
43 | ![[Patents]](../gifs/ps.gif) | . Heated floor |
44 | ![[Patents]](../gifs/ps.gif) | . Heat accumulator |
45 | ![[Patents]](../gifs/ps.gif) | . Encased radiator |
69 | ![[Patents]](../gifs/ps.gif) | HEATED FLOOR |
46 | ![[Patents]](../gifs/ps.gif) | VENTILATING |
47 | ![[Patents]](../gifs/ps.gif) | . Stove |
48 | ![[Patents]](../gifs/ps.gif) | . Furnace |
49 | ![[Patents]](../gifs/ps.gif) | . Enclosed radiator |
50 | ![[Patents]](../gifs/ps.gif) | AIR |
52 | ![[Patents]](../gifs/ps.gif) | . Stove |
53 | ![[Patents]](../gifs/ps.gif) | . Furnace |
54 | ![[Patents]](../gifs/ps.gif) | . Upper-room drum |
55 | ![[Patents]](../gifs/ps.gif) | . Flue heated |
56 | ![[Patents]](../gifs/ps.gif) | WATER |
57 | ![[Patents]](../gifs/ps.gif) | . Fluid fuel |
58 | ![[Patents]](../gifs/ps.gif) | . Steam |
59 | ![[Patents]](../gifs/ps.gif) | . Circulation |
60 | ![[Patents]](../gifs/ps.gif) | . . Geyser boiler |
61 | ![[Patents]](../gifs/ps.gif) | . . Auxiliary boiler |
62 | ![[Patents]](../gifs/ps.gif) | . . Boiler loop |
63 | ![[Patents]](../gifs/ps.gif) | . . Pump |
64 | ![[Patents]](../gifs/ps.gif) | . . . Steam displacing |
65 | ![[Patents]](../gifs/ps.gif) | . Pressure regulator |
66 | ![[Patents]](../gifs/ps.gif) | . Expansion tanks |
67 | ![[Patents]](../gifs/ps.gif) | STEAM |
68 | ![[Patents]](../gifs/ps.gif) | . Air discharge |
70 | ![[Patents]](../gifs/ps.gif) | HEAT RADIATORS |
71 | ![[Patents]](../gifs/ps.gif) | . Water, steam |
72 | ![[Patents]](../gifs/ps.gif) | . . Injected |
73 | ![[Patents]](../gifs/ps.gif) | . Steam |
74 | ![[Patents]](../gifs/ps.gif) | . . Circuit |
75 | ![[Patents]](../gifs/ps.gif) | . . Heat accumulator |
76 | ![[Patents]](../gifs/ps.gif) | . Ceramic |
77 | ![[Patents]](../gifs/ps.gif) | . Foot warmer |
78R | ![[Patents]](../gifs/ps.gif) | . Air moistener |
78A | ![[Patents]](../gifs/ps.gif) | . . Casing |
78B | ![[Patents]](../gifs/ps.gif) | . . Radiator wick |
78C | ![[Patents]](../gifs/ps.gif) | . . From radiator valve |
79 | ![[Patents]](../gifs/ps.gif) | . Shields |
80 | ![[Patents]](../gifs/ps.gif) | ANTIFREEZING DEVICES |
81 | ![[Patents]](../gifs/ps.gif) | PROCESSES |
| | ****************************** |
| | DIGEST |
| | ****************************** |
DIG 1 | ![[Patents]](../gifs/ps.gif) | Inert gas |