US2173280A - Air heating and conditioning unit - Google Patents
Air heating and conditioning unit Download PDFInfo
- Publication number
- US2173280A US2173280A US223247A US22324738A US2173280A US 2173280 A US2173280 A US 2173280A US 223247 A US223247 A US 223247A US 22324738 A US22324738 A US 22324738A US 2173280 A US2173280 A US 2173280A
- Authority
- US
- United States
- Prior art keywords
- conditioning unit
- air heating
- heating
- air
- conditioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/10—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by plates
- F24H3/105—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by plates using fluid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US223247A US2173280A (en) | 1938-08-05 | 1938-08-05 | Air heating and conditioning unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US223247A US2173280A (en) | 1938-08-05 | 1938-08-05 | Air heating and conditioning unit |
Publications (1)
Publication Number | Publication Date |
---|---|
US2173280A true US2173280A (en) | 1939-09-19 |
Family
ID=22835685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US223247A Expired - Lifetime US2173280A (en) | 1938-08-05 | 1938-08-05 | Air heating and conditioning unit |
Country Status (1)
Country | Link |
---|---|
US (1) | US2173280A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417103A (en) * | 1943-04-01 | 1947-03-11 | Cohn Henry | Gas-fired unit heater |
US2603206A (en) * | 1952-07-15 | Convection and forced air flow | ||
US2886956A (en) * | 1954-12-22 | 1959-05-19 | Chrysler Corp | Evaporator unit with condensate collecting means |
US3084682A (en) * | 1959-09-14 | 1963-04-09 | Lennox Ind Inc | Oil-fired furnace |
US3277956A (en) * | 1961-10-26 | 1966-10-11 | Carrier Corp | Air heating and cooling apparatus |
US3661140A (en) * | 1970-06-17 | 1972-05-09 | Carrier Corp | Gas-fired furnace |
US5295473A (en) * | 1992-03-18 | 1994-03-22 | Neufeldt Jacob J | Furnace |
US6308702B1 (en) * | 1999-05-27 | 2001-10-30 | Thomas & Betts International, Inc. | Compact high-efficiency air heater |
-
1938
- 1938-08-05 US US223247A patent/US2173280A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2603206A (en) * | 1952-07-15 | Convection and forced air flow | ||
US2417103A (en) * | 1943-04-01 | 1947-03-11 | Cohn Henry | Gas-fired unit heater |
US2886956A (en) * | 1954-12-22 | 1959-05-19 | Chrysler Corp | Evaporator unit with condensate collecting means |
US3084682A (en) * | 1959-09-14 | 1963-04-09 | Lennox Ind Inc | Oil-fired furnace |
US3277956A (en) * | 1961-10-26 | 1966-10-11 | Carrier Corp | Air heating and cooling apparatus |
US3661140A (en) * | 1970-06-17 | 1972-05-09 | Carrier Corp | Gas-fired furnace |
US5295473A (en) * | 1992-03-18 | 1994-03-22 | Neufeldt Jacob J | Furnace |
US6308702B1 (en) * | 1999-05-27 | 2001-10-30 | Thomas & Betts International, Inc. | Compact high-efficiency air heater |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2173280A (en) | Air heating and conditioning unit | |
GB547436A (en) | Improvements in or relating to air heating and cooling apparatus | |
CA377633A (en) | Heating and air conditioning system | |
AU108391B2 (en) | Unit heater and air conditioner | |
CA383006A (en) | Combined heating and air conditioning apparatus | |
AU116539A (en) | Unit heater and air conditioner | |
CA391322A (en) | Heating and air conditioning unit | |
FR852127A (en) | Heating and refrigeration installation | |
CA376791A (en) | Hot air heater | |
CA377446A (en) | Air conditioning means | |
CA388134A (en) | Heating and air conditioning system | |
CA373351A (en) | Air conditioning apparatus | |
CA375846A (en) | Air conditioning apparatus | |
CA373904A (en) | Air conditioning apparatus | |
CA376978A (en) | Air conditioning apparatus | |
CA377724A (en) | Air conditioning apparatus | |
CA373497A (en) | Air conditioning apparatus | |
AU106267B2 (en) | Improved air conditioning apparatus | |
CA365574A (en) | Air cooling and conditioning unit | |
AU103295B2 (en) | Apparatus for heating air for air conditioning and other purposes | |
CA371748A (en) | Air conditioning process | |
CA376095A (en) | Air conditioning system | |
CA372062A (en) | Air conditioning system | |
CA372201A (en) | Air conditioning system | |
CA372735A (en) | Air conditioning system |