【正文】 s will be found in Class 96, subclass 221 . Class 165 will take apparatus where only indirect heat exchange is involved, whether or not gas separation is said to occur. See Subclass References to the Current Class in this class (165) for a heating and cooling system with an ancillary separator. Foods and Beverages: Apparatus, appropriate subclasses for food treating apparatus having heating or cooling means bined with additional apparatus specialized to food. Presses, subclasses 92+ for presses means to heat, cool or dry the material. Liquid Heaters and Vaporizers, subclasses 32+ for an indirectly heated closed liquid container with an internal vapor separator, and appropriate subclasses for a closed liquid heating vessel with a heat generator and for an accessory or element that of necessity must form a part of the liquid heating bination. Stoves and Furnaces, subclass 33 for a stove with a steam table。 subclass 247 for a frictional heater。 subclasses 561+, 569+ and 714 for a solar heater。 and appropriate subclasses, for open liquid heating structures not equally adapted for cooling, for heating stoves, for means for the application of heat for house warming and cooking purposes, and for specialized accessories and elements of such means. Fluid Handling, subclasses 334+ particularly subclass 340 for fluid handling apparatus bined with means to heat or cool a part of the system or its contents by a heat exchange. Pipes and Tubular Conduits, subclasses 37+ for general utility pipe having flow regulator or baffle. Concentrating Evaporators, appropriate subclasses, for means for the generation and transfer of heat of the specific purpose of concentration by evaporation. Mineral Oils: Apparatus, subclasses 104+ for a still designed for mineral oil distillation and subclasses 138+ for condensing peculiarly adapted and limited to the mineral oil art. Distillation: Apparatus, subclasses 163+ and 232+ for apparatus for volatilizing a substance for the purpose of recovering material from the vapor by condensation or absorption. Distillation: Processes, Separatory, subclasses 41 and 42, for a process of volatilizing a substance and recovering material from the vapor by some type of sorption. Liquid Purification or Separation, subclasses 175+ , 612+, 664, 737, 742, 766, and 774 for processes and apparatus of that class with heat or heat exchange. Electric Heating, appropriate subclasses for an electric heater or an electrically heated tool. Article Dispensing, subclass 150 for subject matter of that class with cooling or heating. Dispensing, subclass 146 for dispensers with heating or cooling means. Automatic Temperature and Humidity Regulation, subclass 44 for automatic humidity controlling mechanism。 and appropriate subclasses for a temperature or humidity control mechanism for a control of general utility. The line between Class 165 and 236 is: Class 165 takes: (a) Nominal recitation of a means for heating and cooling, and a means for automatically controlling the means for heating and cooling. (b) Specific heat exchanger structure in bination with a means for automatically controlling a heat exchanger. (c) Specific heat exchange structure in bination with a means for automatically controlling a heating and a cooling means. Class 236 takes: A patent with nominal recitation of a heat exchanger in bination with a means for automatically controlling a heating or cooling means. 中文翻譯：干燥和氣體或蒸氣接觸固體，適當?shù)淖宇悺?制冷，適當?shù)淖宇?，用于處理僅限于制冷和制冷設備有專用于功能。例如，冰等功能支持，物質相變方式（制冷生產(chǎn)者），大氣冷凝處理或處理程序與方法的文章制冷特有的文章將被視為專門用于制冷。見子類引用到一個子類參考類之間的62和165線電流類。子509為新成立的玻璃纖維或長絲專門加熱+。子類484 +的手段在一個專門交換纖維或長絲熱成型過程的運作方式和適當?shù)淖宇惢驅ｉT的應用程序或在玻璃制造散熱。冷壁熱壁熱擴散過程將在95級發(fā)現(xiàn)，子類289。見子類中提述的這一類（165）可以用于加熱和冷卻，包括增加或去除水氣水子參考本壘。冷壁熱壁熱擴散裝置會被發(fā)現(xiàn)，96類，子類221。見子類中提述的這一類（165）為一個加熱和冷卻系統(tǒng)的一個輔助分離本壘。 沖床，壓力機子92 +手段來加熱，冷卻或干燥的材料。 灶爐，與一子一爐蒸汽表33。子類的摩擦加熱器247。子類561 + 569 +和太陽能熱水器714個。 流體處理，尤其是子類的子類334 +流體處理與手段來加熱或冷卻系統(tǒng)的一個組成部分或由熱交換設備相結合的內容340。 濃縮蒸發(fā)器，適當?shù)淖宇愑糜谏珊蛯μ囟康牡恼舭l(fā)濃縮傳熱手段。 蒸餾：儀器，設備的子類為163 +和232 +的揮發(fā)對于通過回收蒸汽冷凝或吸收的物質材料的目的。液體凈化或分離，子和進程以及該熱或熱交換類設備774。 第配藥，該子類帶有冷卻或加熱類標的物150。 自動溫度和濕度調節(jié)，子類自動濕度控制機制44。類之間的165和236線是：165級需要：（a）名義背誦用于加熱和冷卻的手段，為自動控制加熱和冷卻方式的手段。 （c）比熱交換組合結構的一種手段自動控制加熱和冷卻的手段。