公开(公告)号：US4851807A

公开(公告)日：1989-07-25

申请号：US202259

申请日：1988-06-08

申请人： Ronald L. Holden ,  Donald E. Place

发明人： Ronald L. Holden ,  Donald E. Place

IPC分类号： H01H37/02 ,  H01H1/58 ,  H01H37/00 ,  H01H37/54 ,  H01H37/52 ,  H01H37/74

CPC分类号： H01H1/5866 ,  H01H37/006 ,  H01H37/54

摘要： An electric switch, particularly a thermostatic switch, includes a pair of switches having contacts connected to three terminal members having connector terminals aligned along a common axis. The connector terminals include a pair of outside connector terminals and a central connector terminal. One switch has a fixed contact connected with one of the pair of outside connector terminals and a movable contact connected with the central connector terminal. The other switch has a movable contact connected with the other outside terminal and a fixed contact connected with the central connector terminal.

公开(公告)号：US4843364A

公开(公告)日：1989-06-27

申请号：US93294

申请日：1987-09-04

申请人： Donald E. Place ,  Ronald L. Holden

发明人： Donald E. Place ,  Ronald L. Holden

IPC分类号： H01H1/58 ,  H01H37/00 ,  H01H37/54

CPC分类号： H01H1/5866 ,  H01H37/006 ,  H01H37/54

摘要： An electric switch, particularly a thermostatic switch, includes contacts connected to at least three terminal members having connector terminals aligned along a common axis.

摘要翻译： 电开关，特别是恒温开关，包括连接到至少三个具有沿公共轴对准的连接器端子的端子构件的触点。

公开(公告)号：US4841273A

公开(公告)日：1989-06-20

申请号：US134881

申请日：1987-12-18

申请人： Paul J. Horton

发明人： Paul J. Horton

IPC分类号： G01K7/22 ,  G01K7/18 ,  H01C7/02

CPC分类号： G01K7/18

摘要： A pair of spaced-apart electrically conductive strips are fused along their entire length to a ceramic substrate. The conductive strips are connected with a variable resistance device whose resistance varies with temperature. The ceramic substrate and components mounted thereon are inserted in a metal sheath to form a temperature sensing probe.

公开(公告)号：US4808960A

公开(公告)日：1989-02-28

申请号：US118016

申请日：1987-11-06

申请人： Ronald A. Nixon

发明人： Ronald A. Nixon

IPC分类号： H01H61/02 ,  H01H85/00 ,  H01H37/76

CPC分类号： H01H61/02

摘要： A thermal cutoff having a metal foil resistance heater circuit bonded to its outer surface.

公开(公告)号：US4570148A

公开(公告)日：1986-02-11

申请号：US573018

申请日：1984-01-23

申请人： C. Paul Ferroni ,  Jonathan L. Linton ,  Donald J. Schmitt

发明人： C. Paul Ferroni ,  Jonathan L. Linton ,  Donald J. Schmitt

IPC分类号： G01K5/62 ,  G12B1/02 ,  H01H3/48 ,  H01H37/54 ,  H01H37/52

CPC分类号： H01H37/54 ,  H01H3/48

摘要： A bimetal snap disc thermostat is disclosed which is structured for automated assembly. Such thermostat includes a body with contact supports molded therein in a manner providing sufficient strength so that terminals can be riveted onto the contact supports after assembly. The body and contact support subassembly is structured so that it is symmetrical on opposite sides of a central axis. A disc cup is provided with axial and radial surfaces which accurately locate the disc during and after assembly. Also disclosed is a method of gaging and calibrating the thermostat automatically. Calibration of the spring force of the movable contact is accomplished by sensing the force in a given position and subsequently deforming the spring until a predetermined force exists in such predetermined position. Gaging is accomplished by deforming a projection from the movable contact arm until a predetermined uniform spacing is established between such projection and a gaging surface.

摘要翻译： 公开了一种双金属卡盘式恒温器，其结构化用于自动组装。 这种恒温器包括以提供足够强度的方式模制在其中的接触支撑体的本体，使得在组装之后端子可以铆接到接触支撑件上。 身体和接触支撑子组件被构造成使其在中心轴线的相对侧上是对称的。 圆盘杯具有轴向和径向表面，可在组装期间和组装后精确定位圆盘。 还公开了一种自动校准和校准恒温器的方法。 通过感测给定位置的力并随后使弹簧变形直到预定的力存在于这样的预定位置来实现活动触点的弹簧力的校准。 通过使来自可动接触臂的突起变形直到在这种突起和测量表面之间建立预定的均匀间隔来实现测量。

公开(公告)号：US4533894A

公开(公告)日：1985-08-06

申请号：US621665

申请日：1984-06-18

申请人： Ralph L. Bishop ,  William N. Rich ,  Walter C. Kowalski

发明人： Ralph L. Bishop ,  William N. Rich ,  Walter C. Kowalski

IPC分类号： H01H37/14 ,  H01H37/54 ,  H01H61/02 ,  H01H37/52

CPC分类号： H01H37/14 ,  H01H37/54

摘要： An adjustable bimetal snap disc thermostat is disclosed which provides conventional resistance-type heaters symmetrically positioned adjacent one side of the snap disc to allow adjustment of the operating temperature of the thermostat. The heaters are supported by heater terminals which extend up through the thermostat body and cover, and connect the cover to the thermostat body. The heaters and heater terminals are connected as a subassembly and subsequently installed as a unit in a device to minimize assembly costs. Further, since the heaters are conventional commercially available heaters, the cost of the heaters per se is minimized.

摘要翻译： 公开了一种可调节的双金属卡盘式恒温器，其提供了与卡盘的一侧对称定位的常规电阻型加热器，以允许调节恒温器的工作温度。 加热器由加热器端子支撑，加热器端子通过恒温器主体和盖子延伸，并将盖子连接到恒温器主体。 加热器和加热器端子作为子组件连接，随后作为单元安装在设备中以最小化组装成本。 此外，由于加热器是常规的市售加热器，所以加热器本身的成本最小化。

公开(公告)号：US4490704A

公开(公告)日：1984-12-25

申请号：US532080

申请日：1983-09-14

申请人： Harold F. Snider ,  Gerard H. Risacher

发明人： Harold F. Snider ,  Gerard H. Risacher

IPC分类号： H01H37/54 ,  H01H61/02 ,  H01H37/04 ,  H01H37/52

CPC分类号： H01H37/5427 ,  H01H61/02 ,  H01H2037/5463 ,  H01H37/5418

摘要： A thermally responsive switching device suitable for use as a motor protector and the like is disclosed. Such device includes a housing assembly consisting of a thermoplastic base and a shallow drawn metallic cover. The base provides sidewalls extending to a peripheral flange against which a flange on the cover is positioned. The thermoplastic material is deformed inwardly around the cover flange to permanently connect the assembly. The switch includes an elongated bimetal snap element supported at one end on the end of a heater in heat exchange relation therewith. The other end of the heater is connected to an external terminal through an opening in the thermoplastic base. The terminal provides a tubular projection extending through the opening and a plurality of inwardly extending, resilient tabs which are welded to the heater. The resilient tabs resiliently bias the heater toward the terminal to ensure that looseness does not occur if the base material shrinks and to accommodate differential thermal expansion to prevent looseness or excessive stresses in the thermoplastic material. A mounting stud is welded to one end of the snap element and a movable contact is welded to the other end. Reinforcing elements cooperate with the stud and the movable contact to sandwich the material of the bimetal therebetween to minimize fatigue inducing stress concentrations.

摘要翻译： 公开了适合用作电动机保护器等的热响应开关装置。 这种装置包括由热塑性基座和浅拉金属盖组成的壳体组件。 基座提供侧壁延伸到外围凸缘，盖上的凸缘与该周边凸缘定位。 热塑性材料围绕盖凸缘向内变形以永久地连接组件。 该开关包括一个伸长的双金属卡扣元件，该双金属卡扣元件在与其热交换关系的一个加热器端部的一端处被支撑。 加热器的另一端通过热塑性基座中的开口连接到外部端子。 端子提供延伸穿过开口的管状突起和多个向内延伸的弹性接头，焊接到加热器。 弹性突片将加热器朝向端子弹性地偏置，以确保如果基材收缩并且适应不同的热膨胀以防止热塑性材料中的松动或过大的应力，则不会发生松动。 安装螺柱焊接在卡扣元件的一端，并且可动触头焊接到另一端。 加强元件与螺柱和可动触头配合以将双金属材料夹在其间以最小化疲劳诱导应力集中。

公开(公告)号：US4091354A

公开(公告)日：1978-05-23

申请号：US692591

申请日：1976-06-03

申请人： Bernard S. Deubel ,  Donald J. Schmitt

发明人： Bernard S. Deubel ,  Donald J. Schmitt

IPC分类号： H01H37/54 ,  H01H37/74

CPC分类号： H01H37/5427

摘要： A bimetal snap disc thermostat is disclosed in which a steel disc cup is provided for strength and/or environmental resistant properties. Positioned within the disc cup is a disc seat formed of aluminum. A bimetal snap disc is positioned in the disc seat and operates the thermostat switch through an axially movable bumper. A ring of rubber like foam material is positioned between the body assembly and the disc on the side of the disc remote from the disc seat. The aluminum disc seat reduces temperature calibration drift of the disc during the cycling of the disc which occurs during the use of the thermostat. The foam ring also tends to reduce bouncing and thereby tends to reduce temperature calibration drift. Also the ring functions to insure that the disc remains properly seated in its aluminum disc seat.

摘要翻译： 公开了一种双金属卡盘式恒温器，其中提供钢盘杯用于强度和/或耐环境性能。 位于碟形杯内的是由铝构成的盘座。 双金属卡盘定位在盘座中，并通过轴向移动的保险杠操作恒温开关。 橡胶状泡沫材料环被定位在主体组件和盘之间远离盘座的盘侧。 在使用恒温器期间发生的盘的循环期间，铝盘座降低了盘的温度校准漂移。 泡沫环也倾向于减少弹跳，从而倾向于降低温度校准漂移。 此外，环的作用是确保光盘保持在铝盘座上。

公开(公告)号：US12085458B2

公开(公告)日：2024-09-10

申请号：US17367846

申请日：2021-07-06

申请人： Therm-O-Disc Incorporated

发明人： Guokuan Liang ,  Xiaojian Wang ,  Wenjie Wu ,  Xiao Liu

IPC分类号： G01K7/22 ,  G01K1/08 ,  G01K1/16 ,  G01K7/24

CPC分类号： G01K7/223 ,  G01K1/08 ,  G01K1/16 ,  G01K7/24

摘要： A temperature sensor including a body made from a thermally and electrically conductive material, the body defined by a peripheral wall extending along a longitudinal axis from an open proximal end to a closed distal end. The proximal end defining an opening to an internal cavity of the body. A thermally responsive element including an outer surface, a temperature sensitive resistor electrically connected to a first lead, a second lead, and a connector block disposed substantially within the internal cavity. The inner surface of the peripheral wall defines the shape of a right circular cone at the distal end. The outer surface of the temperature sensitive resistor is in direct contact with the inner surface of the peripheral wall at the distal end. One of a thermally conductive and curable potting material and a thermally conductive grease disposed in the cavity and substantially surrounding the temperature responsive element.

公开(公告)号：USD1031467S1

公开(公告)日：2024-06-18

申请号：US29848571

申请日：2022-08-03

申请人： Therm-O-Disc, Incorporated

设计人： HaiJian Liang ,  Indra J. Loomba ,  Amy Hertel ,  Dong Peng ,  Yuqiang Zhou ,  Zhouyu Zhao ,  Chunming Li

摘要： FIG. 1 is a front-top-left isometric view of a dual probe sensor of the design;
FIG. 2 is a back-bottom-right isometric view of the dual probe sensor of FIG. 1;
FIG. 3 is a front view of the dual probe sensor of FIG. 1;
FIG. 4 is a back view of the dual probe sensor of FIG. 1;
FIG. 5 is a right side view of the dual probe sensor of FIG. 1;
FIG. 6 is a left side view of the dual probe sensor of FIG. 1;
FIG. 7 is a top view of the dual probe sensor of FIG. 1; and,
FIG. 8 is a bottom view thereof is a bottom view of the dual probe sensor of FIG. 1.
It is understood that the broken lines in the drawing figures are for illustrative purposes only and form no part of the claimed design.