公开(公告)号：US3791863A

公开(公告)日：1974-02-12

申请号：US3791863D

申请日：1972-05-25

Applicant: STACKPOLE CARBON CO

Inventor： QUIRK V

IPC: H01C7/04 ,  H01C17/10 ,  C23B5/64 ,  B05B7/20

CPC classification number: H01C7/046 ,  H01C17/10 ,  H05B2203/021 ,  Y10T428/24917 ,  Y10T428/24997 ,  Y10T428/249981

Abstract: An insulating substrate or surface is provided with a flamesprayed porous electrical resistance coating, impregnated with dielectric material to fill its pores. If the support is metal, it is first provided with a flame-sprayed porous insulating coating that likewise is impregnated with dielectric material. Metal is flame-sprayed onto the resistance coating to form terminals. By using resistance material with a negative temperature coefficient of resistivity, such as a ceramic ferrite, when the resistance coating is used for heating purposes, the article to which it is applied can be prevented from becoming overheated.

Abstract translation: 绝缘衬底或表面设置有喷涂的多孔电阻涂层，浸渍有电介质材料以填充其孔。 如果支撑体是金属的，则首先提供同时浸渍有电介质材料的火焰喷涂的多孔绝缘涂层。 金属被火焰喷涂到电阻涂层上以形成端子。 通过使用诸如陶瓷铁氧体的具有负的电阻率温度系数的电阻材料，当电阻涂层用于加热目的时，可以防止其施加的制品变得过热。

公开(公告)号：US3852566A

公开(公告)日：1974-12-03

申请号：US40544073

申请日：1973-10-11

Applicant: STACKPOLE CARBON CO

Inventor： QUIRK V

IPC: F24H1/18 ,  H01C7/04 ,  H01C17/10 ,  H05B3/14 ,  H05B3/26 ,  H05B3/16

CPC classification number: F24H1/185 ,  H01C7/04 ,  H01C17/10 ,  H05B3/141 ,  H05B3/262 ,  H05B2203/021

Abstract: Adhering to an electric water heater is a porous layer of heatfused insulating material powder covered by an adhering porous layer of heat-fused electric resistance powder having a negative temperature coefficient of resistivity. The pores of the two layers are filled with dielectric material. Electric terminals connected to the resistance layer are electrically connected with current-actuated circuit breaking means that will be operated by increased current flow through the resistance layer if that layer reaches a predetermined maximum temperature, whereby the water heater is fail safe.

Abstract translation: 电热水器是由具有负温度系数电阻率的热熔电阻粉末粘附多孔层覆盖的热熔绝缘材料粉末的多孔层。 两层的孔被电介质材料填充。 连接到电阻层的电气端子与电流驱动电路断路装置电连接，如果该层达到预定的最高温度，则电流驱动电路断开装置将通过电阻层增加的电流来操作，由此热水器不能安全。

公开(公告)号：US3725718A

公开(公告)日：1973-04-03

申请号：US3725718D

申请日：1969-04-29

Applicant: STACKPOLE CARBON CO

Inventor： QUIRK V ,  TITLAR J

IPC: H01J9/20 ,  H01J1/52

CPC classification number: H01J9/20

Abstract: Ferrite powder is flame sprayed onto a glass or ceramic substrate to form a continuous coating, in which the powder is fused together and to the substrate to form a radiation shield. When the substrate is the glass envelope of a television receiver high voltage rectifier tube, such a shield in the correct location will absorb most of the X-rays that otherwise would be emitted by the tube.

Abstract translation: 将铁氧体粉末火焰喷涂到玻璃或陶瓷基底上以形成连续的涂层，其中粉末熔合在一起并与基底形成辐射屏蔽。 当基板是电视接收机高压整流管的玻璃封套时，正确位置的这种屏蔽将吸收否则由管发射的大部分X射线。