公开(公告)号：US3828163A

公开(公告)日：1974-08-06

申请号：US32747173

申请日：1973-01-29

申请人： MATSUSHITA ELECTRIC IND CO LTD

发明人： AMAGAMI K ,  TSUGEKI T ,  OGO Y ,  NISHIDA T ,  ONO A ,  MITANI Y ,  UEDA H

IPC分类号： G05F1/10 ,  F24C7/00 ,  F24C7/08 ,  F24C15/08 ,  G05D23/24 ,  H05B3/00 ,  F27D11/02

CPC分类号： H05B3/0076 ,  F24C7/00 ,  F24C7/08 ,  F24C7/087 ,  F24C15/08 ,  G05D23/1913 ,  G05D23/24

摘要： An electric oven convenient for general purposes capable of selectively performing the convection heating in which the variational temperature width is very small and foods can be cooked with no scorching, the infrared radiation heating in which the temperature fluctuation is large and scorching is formed on the cooked foods, and the fermenting heating for raising bread with yeast, the oven comprises a controlling means including a thyristor, etc. and a combination of a gate circuit means for said thyristor and a temperature detecting means.

摘要翻译： 一种能够选择性地进行变温温度非常小的对流加热的电烤炉，可以在没有焦烧的情况下烹饪食物，在煮熟后形成温度波动较大并且焦烧的红外线辐射加热 食品和用酵母提高面包的发酵加热器，烤箱包括一个包括晶闸管等的控制装置，以及用于所述晶闸管的门电路装置和温度检测装置的组合。

公开(公告)号：US3818180A

公开(公告)日：1974-06-18

申请号：US29653472

申请日：1972-10-11

申请人： AROSIO G

发明人： AROSIO G

IPC分类号： A47J39/00 ,  F27D11/02

CPC分类号： A47J39/00

摘要： Heat insulated container for pots, adapted to be inserted into a cabinet or to be used as such in order to avoid heat dispersion of the liquid contained in said pot, wherein there is included a block 1, consisting of heat-insulating material, provided with an upper portion 2 consisting of the same material, both showing a parallelepipedal shape, in which the block is provided in the central portion with a recess, lined with a plastic sheet, and having a configuration like the pot it should receive, the upper portion being provided with a seat to receive the cover of the pot.

摘要翻译： 为了避免包含在所述罐中的液体的热分散，适用于罐的隔热容器适于插入机柜或被使用，其中包括由绝热材料组成的块体1， 由相同材料组成的上部2，均为平行六面体形状，其中在中央部分设置有一个内衬有塑料片的凹部，并具有类似其应该容纳的罐的构造，上部 设置有用于接收锅的盖的座。

公开(公告)号：USRE28018E

公开(公告)日：1974-05-21

申请号：US28018D

申请日：1973-04-02

IPC分类号： B22F3/15 ,  B30B11/00 ,  D01F9/133 ,  F27D11/02 ,  H05B3/02

CPC分类号： B30B11/002 ,  B22F3/15 ,  B30B11/001 ,  D01F9/133 ,  F27D11/02 ,  H05B3/026

摘要： A CYLINDRICAL OBLONG FURNACE ARRANGED IN A PRESSURE CHAMBER FOR ISOSTATIC COMPRESSION WITH ITS LONGITUDINAL AXIS SUBSTANTIALLY VERTICAL. TO OBTAIN UNIFORM TEMPERATURE IN THE FURNACE, A HEAT INSULATING SHEATH IS PROVIDED WHICH COMPRISES AT LEAST ONE CELL CONSISTING OF A SPACE ENCLOSED IN A CASING OF MATERIAL WITH LOW GAS PERMEABILITY. THE SAID SPACE COMMUNICATES WITH ITS ENVIRONMENT THROUGH AT LEAST ONE OPENING SITUATED IN AN AREA WHICH IS RATHER SHORT IN THE VERTICAL DIRECTION IN COMPARISON WITH THE HEIGHT OF THE CELL IN THE SAME DIRECTION.

公开(公告)号：US3808401A

公开(公告)日：1974-04-30

申请号：US31012172

申请日：1972-11-28

申请人： WRIGHT R ,  SPECTOR G

发明人： SPECTOR G ,  WRIGHT R

IPC分类号： A47J41/00 ,  A47J47/14 ,  F27D11/02 ,  A21B1/52

CPC分类号： A47J47/14 ,  A47J41/005 ,  Y10S165/918

摘要： A portable food storage chest comprising a first insulated chamber for storing food in cold condition; a second chamber for warming or heating food, and electrical means for heating the second chamber, said means being adapted to receive electric power either from a main source or from an automobile battery.

摘要翻译： 一种便携式食物储存箱，包括用于在寒冷条件下储存食物的第一绝缘室; 用于加热或加热食物的第二室和用于加热第二室的电气装置，所述装置适于从主源或汽车电池接收电力。

公开(公告)号：US3806701A

公开(公告)日：1974-04-23

申请号：US30347972

申请日：1972-11-03

申请人： RIVAL MANUFACTURING CO

发明人： SCOTT R

IPC分类号： A47J27/00 ,  F27D11/02

CPC分类号： A47J27/004

摘要： An electric ceramic utensil is used to provide heat to a potentially electrically conducting foodstuff contained within the ceramic utensil. The utensil has a bottom and wall of refractive material forming a cup-shaped vessel for holding the foodstuff. The bottom and wall have a first side facing into the vessel and a second side facing externally of the vessel. The second side is unglazed and a thermal conductive, electric resistive material is combined with the second side of the wall and bottom to form an impervious coat thereon. An electric resistance heater is spiralled around the wall of the vessel to provide the heat necessary for cooking the foodstuff. A second electric resistive material is used to coat the first material and the resistance heater to provide an electrically insulated coat about the heater. A container is provided externally of the bottom and wall of the cooking utensil to support the vessel. Insulation extends between the second material and wall of the container so that the vessel may be handled while the foodstuff is being heated.

摘要翻译： 使用电陶瓷器具向包含在陶瓷器具内的潜在导电食品提供热量。 该器具具有形成用于容纳食物的杯形容器的折射材料的底部和壁。 底部和壁具有面向容器的第一侧和面向外部的容器的第二侧。 第二面是无光泽的，并且导热的电阻材料与壁和底部的第二侧结合以在其上形成不透水的涂层。 电阻加热器围绕容器的壁螺旋，以提供烹饪食物所需的热量。 使用第二电阻材料来涂覆第一材料和电阻加热器以提供围绕加热器的电绝缘涂层。 在烹饪器具的底部和壁的外部设置容器以支撑容器。 绝缘材料在容器的第二材料和壁之间延伸，使得容器可以在食品被加热时被处理。

公开(公告)号：US3798415A

公开(公告)日：1974-03-19

申请号：US3798415D

申请日：1972-08-25

申请人： GRAHAM CORP M

发明人： GRAHAM E

IPC分类号： A47J37/10 ,  F27D11/02

CPC分类号： A47J37/105

摘要： A cooking utensil having a cooking vessel of heat conductive metal and an electrical heating element is attached to said cooking vessel by a holding means formed of heat conducting metal. The heating element is pressed fit into a recess of the holding means, and the holding means is attached to the cooking vessel by fasteners. The holding means is in heat conducting relationship with a substantial area of the cooking vessel and has a thickness which diminishes progressively toward the center of the cooking vessel to shorten the time required to bring the central portion of the cooking vessel to the desired temperature.

摘要翻译： 具有导热金属烹调容器的烹饪用具和电加热元件通过由导热金属形成的保持装置附接到所述烹饪容器。 加热元件压配合到保持装置的凹部中，并且保持装置通过紧固件附接到烹饪容器。 保持装置与烹饪容器的大部分区域处于热传导关系，并且具有朝烹饪容器中心逐渐减小的厚度，以缩短使烹饪容器的中心部分达到所需温度所需的时间。

公开(公告)号：US3786164A

公开(公告)日：1974-01-15

申请号：US3786164D

申请日：1972-04-24

申请人： HINTENBERGER K

发明人： HINTENBERGER K

IPC分类号： A61C13/20 ,  B01J6/00 ,  F27D11/02 ,  H05B1/00

CPC分类号： B01J6/00 ,  A61C13/20 ,  F27D11/02

摘要： Ceramic facings are filed in a refractory lined oven having a pre-heating zone and a firing zone, the facings being charged into the pre-heating zone on a carriage which may be moved into the firing zone. The oven chamber may be selectively evacuated through a main conduit which connects the lower part of the oven housing to the intake of a vacuum pump or supplied with inert gas from a supply thereof. For this purpose, branch conduits lead from the vacuum pump and the inert gas supply to the main conduit, and valves in the branch conduits may be selectively operated. A venting valve is mounted in the upper part of the oven housing for venting inert gas from the oven chamber.

公开(公告)号：US3786162A

公开(公告)日：1974-01-15

申请号：US3786162D

申请日：1971-09-27

申请人： COLSON F

发明人： COLSON F

IPC分类号： F27D11/02 ,  H05B3/64 ,  H05B3/66

CPC分类号： F27D11/02 ,  H05B3/64

摘要： A relatively light weight portable kiln which may be quickly and easily disassembled, transported and reassembled. The kiln shown comprises: a cylindrical body, an optional body extender, a disk shaped base which engages the body, a similarly shaped lid, a metallic support frame and a controlled source of heat. The cylindrical body, the base and the lid are vacuum formed members composed of alumina-silica, zirconium or other similar fibrous material which is light weight, strong and capable of acting as an insulator and container of heat at temperatures in excess of 2,000* F. The body, the lid and the base are each covered with a stainless steel exterior surface to protect these elements from mechanical damage. The source of controlled heat shown comprises electric elements supported in retaining recesses in the wall of the cylindrical body.

公开(公告)号：US3777118A

公开(公告)日：1973-12-04

申请号：US3777118D

申请日：1971-07-21

申请人： CREUS J

发明人： CREUS J

IPC分类号： A21B1/22 ,  F27D11/02

CPC分类号： A21B1/22

摘要： A baking oven having several baking chambers to which heat generating electric power is independently furnished. An insulating lower panel has supporting legs, and another, also insulating, upper panel completes the ensemble. Between these two panels there are a plurality of modules of the same or different height, independent of each other, which when mounted constitute the baking chambers. Each module incorporates insulating layers on its sides approximately twice as thick as those on its upper and lower faces.

摘要翻译： 具有多个烘烤室的烘烤炉，发热电力独立于其内。 绝缘下面板具有支撑腿，另一个也是绝缘的上面板完成了整体。 在这两个面板之间，具有彼此独立的相同或不同高度的多个模块，其在安装时构成烘烤室。 每个模块的侧面都有绝缘层，大约是其上表面和下表面上的绝缘层厚度的两倍。

公开(公告)号：US3773963A

公开(公告)日：1973-11-20

申请号：US3773963D

申请日：1972-03-13

申请人： DOW CHEMICAL CO

发明人： BRADY T ,  LANGER H ,  AYERS E

IPC分类号： F27D11/02 ,  H01J49/04 ,  H05B3/26

CPC分类号： H01J49/0468 ,  F27D11/02

摘要： This invention relates to a heating furnace assembly which is adapted to be coupled to and become a part of a mass spectrometer adjacent to the ion source (usually) within the instrument. The furnace is a radiant heating device utilizing elongated telescoped slotted tubular quartz tubes, the outer tube having a helical wound resistance disposed around its wall as the heating means and is adapted to be controlled by means of temperature sensing means disposed within a separate thermal analysis cell which is adapted to be disposed within the heating tube in the furnace. The tubes are adapted to be rotated with respect to each other.