Refrigeration Patents (Class 62)
- With sorbing or mixing (Class 62/46.1)
- With conservation of cryogen by reduction of vapor to liquid within storage receptacle (Class 62/47.1)
- With vapor discharged from storage receptacle (Class 62/48.1)
- With measuring (Class 62/49.1)
- Liquified gas transferred as liquid (Class 62/50.1)
- Including cryostat (Class 62/51.1)
- Spraying of cryogen (Class 62/52.1)
- Underground or underwater storage (Class 62/53.1)
- Storage in modified vehicle (e.g., ship, truck, etc.) (Class 62/53.2)
- Cryogen stored in both phases (e.g., as slush or gel) (Class 62/54.1)
- Controlled conversion of solidified gas to another phase (Class 62/54.2)
- Storing solidified gas (Class 62/54.3)
- Suspending in upwardly directed current (Class 62/57)
- Fractionally solidifying a constituent and separating the same (Class 62/532)
- Accumulating holdover ice in situ (Class 62/59)
- Packaging (Class 62/60)
- Utilizing motion of vehicle (Class 62/61)
- Treating an article (Class 62/62)
- Congealing flowable material, e.g., ice making (Class 62/66)
- With preliminary refrigerant manufacturing (Class 62/76)
- Assembling, charging, or repairing of refrigeration producer (Class 62/77)
- Deodorizing, antisepticizing or providing special atmosphere (Class 62/78)
- Exchanging heat between plural systems, e.g., disparate (Class 62/79)
- Defrosting or frost inhibiting (Class 62/80)
- Preventing slugging to compressor (Class 62/83)
- Lubricant handling (Class 62/84)
- Separating or preventing formation of undesirables (Class 62/85)
- Reducing pressure on compressed gas (Class 62/86)
- Circulating external gas (Class 62/89)
- Fluid external of refrigeration producing cycle (Class 62/98)
- Vacuumizing an open outlet chamber (Class 62/100)
- Evaporation induced by sorption (Class 62/101)
- Transferring heat between diverse function portions of refrigeration cycle (Class 62/113)
- Employing diverse materials or particular material in refrigeration circuit (Class 62/114)
- Compressing, condensing and evaporating (Class 62/115)
- Pumping fluid in closed circuit (Class 62/118)
- Condensing and evaporating (Class 62/119)
- Spaced cooling steps (Class 62/120)
- Gas and liquid contact (Class 62/121)
- Combining fluids having diverse temperatures (Class 62/122)
- Responsive to vehicle body motion or traction (Class 62/133)
- By congealed removable product condition (Class 62/135)
- By accumulation on freezing surface, e.g., ice (Class 62/139)
- Of closed system sorbent type (Class 62/141)
- Withdrawing or adding refrigerant from or to normally closed system (Class 62/149)
- Preventing, removing or handling atmospheric condensate (Class 62/150)
- Time or program actuator (Class 62/157)
- Selective heating or cooling (Class 62/159)
- With correlated manual or external operator and condition sensing means, e.g., cutoff or reset (Class 62/161)
- Solidified gas (Class 62/165)
- Vacuumized chamber with open outlet (Class 62/169)
- Gas-liquid contact cooler, fluid flow (Class 62/171)
- Air compessor, cooler and expander (Class 62/172)
- Of external fluid reheating (Class 62/173)
- Trapping and discharging refrigerant batches (Class 62/174)
- Diverse, cascade or compound refrigeration-producing system (Class 62/175)
- Humidity sensor (Class 62/176.1)
- Of external fluid or means (Class 62/177)
- Refrigeration producer (Class 62/190)
- With means dispersing or evaporating liquid into atmosphere (Class 62/247)
- Means removing or preventing condensate on transparent panel (Class 62/248)
- With feature extraneous to cabinet or cooler (Class 62/249)
- With material conveyer or transporter, e.g., for ice or goods (Class 62/250)
- Stepped, e.g., shelves (Class 62/251)
- Plural storage compartments (Class 62/252)
- With air controlling or directing means (Class 62/255)
- Bottom cooling means, e.g., cooled floor (Class 62/257)
- With electrical component cooling (Class 62/259.2)
- With body applicator (Class 62/259.3)
- With evaporative type cooler (Class 62/259.4)
- Geographic, e.g., subterranean feature (Class 62/260)
- Article of furniture, e.g., bed cover or canopy (Class 62/261)
- Window connected or mounted (Class 62/262)
- Vertical partition or wall mounting feature (Class 62/263)
- Operating on insulation, e.g., vent to refrigerated compartment (Class 62/273)
- With means to add moisture to cooled space (Class 62/274)
- By external heater (Class 62/275)
- Means utilizing heat developed by refrigeration producer (Class 62/277)
- With porous or foraminous atmospheric condensate receiver (Class 62/281)
- Means contacting heat absorber with fluid strange to system (Class 62/282)
- Moisture condensing means distinct from principal heat absorber (Class 62/283)
- Wiper or scraper (Class 62/284)
- Retainer or flow director for atmospheric condensate (Class 62/285)
- Cooling heat rejector of refrigeration producer (Class 62/305)
- Means feeding gas into pressurized receiver (Class 62/306)
- Submerged gas inlet (Class 62/307)
- Gas recirculated relative to enclosure (Class 62/309)
- Fluid recirculating means (Class 62/310)
- Diverse treating means (Class 62/311)
- With gas forcing or directing means (Class 62/314)
- Porous wall liquid container or flow line (Class 62/315)
- Porous cover member (Class 62/316)
- With cooling apparatus other than gas compressor (Class 62/324.2)
- With product treatment (Class 62/324.3)
- With refrigerant collection and intermittent discharge (Class 62/324.4)
- With atmospheric condensate removal or prevention (Class 62/324.5)
- With flow control or compressor details (Class 62/324.6)
- External fluid flow reversed (Class 62/325)
- With article press means (Class 62/341)
- With means for working congealing material, e.g., beater (Class 62/342)
- With product receiving and storing means (Class 62/344)
- Freezing surface mounted for movement during freezing (Class 62/345)
- With raw material projector, e.g., spray (Class 62/347)
- With means to precool or recirculate raw material (Class 62/348)
- Thawing means (Class 62/349)
- Heat absorber with product remover (Class 62/353)
- Mold with means to absorb heat, e.g., brine tank (Class 62/356)
- With plural liquid outlets or sources, e.g., distributing system (Class 62/390)
- With withdrawn liquid receiver (Class 62/391)
- With agitator for withdrawable liquid (Class 62/392)
- With intermediate indirect heat transfer fluid container or conductor (Class 62/393)
- Refrigerant evaporator surrounding or within a container (Class 62/394)
- In indirect heat exchanging relationship to coolant (Class 62/396)
- Isolated gas compartment, e.g., cold air jacket (Class 62/405)
- Gas passage over or through indirect heat-transfer container or holdover (Class 62/406)
- Cooled gas directed relative to cooled enclosure (Class 62/407)
- Gas flow through ice compartment contacting ice (Class 62/425)
- Gas forcing means, e.g., cooler unit (Class 62/426)
- Side-by-side or superimposed cooled compartments (Class 62/431)
- Flow line connected transfer fluid supply and heat exchanger (Class 62/434)
- With indirect fluid pump or agitator (Class 62/435)
- Connected distinct sections for indirect fluid (Class 62/436)
- Non-liquid heat accumulator (Class 62/437)
- Forming cooled storage compartment (Class 62/438)
- Unitary jacket surrounding coolant line (Class 62/439)
- Plural cooled compartments (Class 62/441)
- Movable unit of refrigeration producing assembly (Class 62/448)
- Flowing coolant container covered by insulation means or within hollow wall of enclosure (Class 62/451)
- With heat rejecting element enclosure or cooling feature (Class 62/452)
- Portable receptacle (Class 62/457.1)
- Access surface open to atmosphere (Class 62/458)
- Ice support, e.g., container (Class 62/459)
- With particular internal element support (Class 62/465)
- With lubricant handling means (Class 62/468)
- With refrigerant treater (Class 62/474)
- Sorbent type (Class 62/476)
- Compressor-condenser-evaporator circuit (Class 62/498)
- Distinct vapor liquid separator and separated liquid recycle (Class 62/512)
- Heat exchange between diverse function elements (Class 62/513)
- Evaporator, e.g., heat exchanger (Class 62/515)