公开(公告)号：US4621503A

公开(公告)日：1986-11-11

申请号：US791805

申请日：1985-10-28

申请人： Lee O. Woods ,  Ronald L. Hilty ,  William P. Kornrumpf

发明人： Lee O. Woods ,  Ronald L. Hilty ,  William P. Kornrumpf

IPC分类号： G01L9/00 ,  G01L9/16 ,  F25B1/00 ,  G01L1/12

CPC分类号： G01L9/16 ,  G01L9/007

摘要： A device for sensing pressure at a source thereof comprising a housing with a fluid pressure responsive diaphragm movable therein for defining therewith an expansible chamber for communication with the source of pressure the magnitude of which is to be sensed, and a transducer. The transducer includes a body of magnetoelastic material of generally annular form positioned within the housing and having magnetic properties which vary as a function of the stress to which the body is subjected in response to movement of the diaphragm. Electrical circuitry responds to stress-induced changes in the magnetic properties to produce an electrical signal having a value which is a function of the magnitude of the fluid pressure. The device includes an actuator, which is movable with the diaphragm, for accepting and retaining a sector of the annular body and a cradle generally fixed in relation to the housing for accepting and retaining a diametrically opposite sector of the annular body. An increase in the fluid pressure in the expansible chamber tends to compress the annular body between the actuator and the cradle. A smart pressure switch including logic circuitry and the pressure sensing device, air conditioning systems incorporating such sensing and control devices, and methods of sensing pressure and controlling the operation of air conditioning systems are also described.

摘要翻译： 一种用于感测其源头上的压力的装置，包括具有可在其中移动的流体压力响应膜片的壳体，用于限定用于与要感测其大小的压力源连通的可膨胀室，以及换能器。 换能器包括定位在壳体内的大致环形的磁致弹性材料体，并且具有根据振动体的运动而受到体的应力的变化而变化的磁性能。 电路响应应力引起的磁特性变化，以产生具有作为流体压力大小的函数的值的电信号。 该装置包括可与隔膜一起移动的致动器，用于接收和保持环形体的扇形部分，以及相对于壳体大致固定的支架，用于接收和保持环形体的直径相对的扇形部分。 可膨胀室中的流体压力的增加倾向于压缩致动器和支架之间的环形体。 还描述了包括逻辑电路和压力感测装置的智能压力开关，包括这种感测和控制装置的空调系统以及感测压力和控制空调系统的操作的方法。

公开(公告)号：US4493144A

公开(公告)日：1985-01-15

申请号：US397275

申请日：1982-07-12

申请人： Lee O. Woods ,  Donald L. Haag

发明人： Lee O. Woods ,  Donald L. Haag

IPC分类号： H01H61/00 ,  H01H11/06

CPC分类号： H01H61/002 ,  Y10T29/49105

摘要： A method of assembling a combination starter-protector device. In this method, a first and second terminal are interconnected, and another of the first terminals is mounted to the terminal mounting piece. The second terminal is associated with an aperture extending through a casing member, and the first named first terminal is extended through an opening in the casing member. The terminal mounting piece is disposed in a position with respect to the casing member to at least in part close the opening therein, and thereby the another first terminal is extended through the opening in spaced apart relation with the first named first terminal. Another casing member is associated generally in mating relation with the first named casing member and the terminal mounting piece, and thereby a chamber is enclosed within the casing members.

摘要翻译： 一种组合起动器保护装置的方法。 在该方法中，第一端子和第二端子互连，并且第一端子中的另一端子安装到端子安装件。 第二端子与延伸穿过壳体构件的孔相关联，并且第一命名的第一端子延伸穿过壳体构件中的开口。 端子安装件相对于壳体构件设置在至少部分地关闭其中的开口的位置，从而另一个第一端子通过与第一所述第一端子间隔开的开口延伸。 另一个壳体构件通常与第一命名的壳体构件和端子安装件配合关系，从而将腔室封闭在壳体构件内。

公开(公告)号：US4387412A

公开(公告)日：1983-06-07

申请号：US202873

申请日：1980-10-31

申请人： Lee O. Woods ,  Donald L. Haag

发明人： Lee O. Woods ,  Donald L. Haag

IPC分类号： H01H61/00 ,  H02H7/08

CPC分类号： H01H61/002

摘要： A method of assembling a combination starter-protector device and mounting it in a preselected assembly position onto at least a pair of plug terminals associated with a housing having a dynamoelectric machine arranged therein and with the at least plug terminal pair connected in circuit relation with a winding circuit of the dynamoelectric machine. The combination starter-protector device includes a pair of separable casing members, a PTCR, an overload protector, and at least a pair of female terminals. In this method, the PTCR, the protector device and the at least female terminal pair are enclosed within the casing members, and a resilient means is releasably secured generally about a major peripheral portion of the casing members for retaining them against separation. The at least plug terminal pair are in electrical contacting engagement respectively within the at least female terminal pair so as to mount the combination starter-protector device in its preselected assembly position, and a part of the resilient means is releasably attached with a part of the housing at least generally adjacent the at least plug means pair associated therewith so as to releasably maintain the combination starter-protector device against displacement from its preselected assembly position.A combination starter-protector device and a method of assembling such are also disclosed.

摘要翻译： 一种组合起动器保护器装置并将其安装在预选组件位置上的方法，该装置安装在至少一个与具有设置在其中的电动机的壳体相关联的插头端子上，并且至少插塞端子对与电路相连接 电动机绕组电路。 组合起动器保护装置包括一对可分离的壳体构件，PTCR，过载保护器和至少一对阴端子。 在这种方法中，PTCR，保护装置和至少母端子对被封装在壳体构件内，并且弹性装置通常围绕壳体构件的主要周边部分可释放地固定，以保持它们不被分离。 所述至少插塞端子对分别在所述至少母端子对内处于电接触接合中，以将所述组合起动器保护器装置安装在其预选的组装位置中，并且所述弹性装置的一部分可释放地附接有 壳体至少大致相邻于与其相关联的至少一个塞子装置对，以便可释放地保持组合起动器 - 保护器装置免受其预先选择的组装位置的位移。 还公开了组合起动器保护装置及其组装方法。

公开(公告)号：US4225210A

公开(公告)日：1980-09-30

申请号：US937506

申请日：1978-08-28

申请人： Donald L. Haag ,  Lee O. Woods

发明人： Donald L. Haag ,  Lee O. Woods

IPC分类号： H01H61/00 ,  H01R13/11 ,  H01R13/12

CPC分类号： H01H61/002 ,  H01R23/10

摘要： A terminal has means adapted for releasably receiving another terminal, and a tab integral with the receiving means extends therefrom. The tab includes a distal end portion spaced from the receiving means, a pair of opposite side edges between the distal end portion and the receiving means, and slot means in the tab intersecting one of the side edges generally adjacent the receiving means and extending between the side edges generally toward the distal end portion.

摘要翻译： 终端具有适于可释放地接收另一终端的装置，并且与接收装置一体的突片从其延伸。 突片包括与接收装置间隔开的远端部分，在远端部分和接收装置之间的一对相对的侧边缘，并且突出部中的狭槽装置与大体上邻近接收装置的一个侧边缘相交并在 侧边缘通常朝向远端部分。

公开(公告)号：US4355458A

公开(公告)日：1982-10-26

申请号：US156845

申请日：1980-06-05

申请人： Lee O. Woods ,  Donald L. Haag

发明人： Lee O. Woods ,  Donald L. Haag

IPC分类号： H01H61/00 ,  H02P1/42 ,  H01F41/00

CPC分类号： H02P1/42 ,  H01H61/002 ,  H01H2061/004 ,  Y10T29/4902

摘要： A method of making an electrical control having a relay device, a solid state starter device and an overload protector device predeterminately arranged therein and connected in circuit relation.

摘要翻译： 一种具有中继装置，固态启动装置和预先确定地布置在其中并以电路关系连接的过载保护装置的电气控制方法。

公开(公告)号：US4327481A

公开(公告)日：1982-05-04

申请号：US126070

申请日：1980-02-29

申请人： Lee O. Woods

发明人： Lee O. Woods

IPC分类号： H01C1/14 ,  H01C7/02 ,  H01C17/02 ,  H01C17/28

CPC分类号： H01C17/02 ,  H01C1/14 ,  H01C7/022 ,  Y10T29/49087 ,  Y10T29/49098

摘要： A method of assembling an electrical device including current relay means having housing means with at least one female terminal disposed therein and at least one switch means terminal extending exteriorly of the housing means. In this method, a solid state device is disposed at least adjacent the housing means, and the solid state device is connected in circuit relation between the at least one female terminal and the at least one switch means terminal.

摘要翻译： 一种组装电气装置的方法，包括具有壳体装置的电流继电器装置，其中设置有至少一个母端子和至少一个在壳体装置外部延伸的开关装置端子。 在该方法中，固态装置至少邻近壳体装置设置，并且固态装置以至少一个阴端子和至少一个开关装置端子之间的电路关系连接。

公开(公告)号：US4334162A

公开(公告)日：1982-06-08

申请号：US131218

申请日：1980-03-17

申请人： Donald L. Haag ,  Lee O. Woods

发明人： Donald L. Haag ,  Lee O. Woods

IPC分类号： H01H61/00 ,  H02H5/04 ,  H02K11/00

CPC分类号： H01H61/002

摘要： A releasable combination of a separable starter device and a separable protector device adapted for connection in circuit relation with a dynamoelectric machine. A PTCR (positive temperature coefficient resistor) in the starter device and a switch means in the protector device are adapted for association in thermal coupling relation when the starter device and the protector device are in the releasable combination thereof. One of the starter device and the protector device includes yieldable means extending generally circumferentially about at least a major circumferential portion of a part of the other of the starter device and the protector device for releasable engagement therewith so as to releasably maintain the starter device and the protector device against separation from the releasable combination thereof.A method of assembling a releasable combination of a starter device and a protector device is also disclosed.

摘要翻译： 可分离起动装置和适于与电动机连接的可分离保护装置的可释放组合。 起动器装置中的PTCR（正温度系数电阻）和保护器装置中的开关装置适于在起动装置和保护装置处于其可释放组合中时以热耦合关系相关联。 起动装置和保护装置之一包括可屈服的装置，其大致周向地围绕起动装置和保护装置的另一个的一部分的至少一个主圆周部分延伸，以便与其可释放地接合，从而可释放地保持起动装置和 保护器装置与其可释放的组合分离。 还公开了一种组装起动装置和保护装置的可释放组合的方法。

公开(公告)号：US4319299A

公开(公告)日：1982-03-09

申请号：US143029

申请日：1980-04-23

申请人： Lee O. Woods ,  Donald L. Haag

发明人： Lee O. Woods ,  Donald L. Haag

IPC分类号： H01H61/00 ,  H02H5/04

CPC分类号： H01H61/002 ,  F25B2400/077

摘要： A combination starter-protector device adapted for removable mounting in electrical contacting engagement onto at least a pair of male terminals of a dielectric plug device secured to an apparatus housing. The combination starter-protector device has a casing, a PTCR disposed therein, and a switch in the casing for association in thermal coupling relation with the PTCR. A spring associated with the casing is adapted for releasable securing engagement with the apparatus housing so as to maintain the combination starter-protector device against displacement from the electrical contacting engagement thereof with the at least male terminal pair of the dielectric plug device when the combination starter-protector device is removably mounted thereto.

摘要翻译： 一种组合起动器 - 保护器装置，其适于可拆卸地安装在与接合装置壳体固定的介电塞装置的至少一对阳端子上的电接触接合中。 组合起动器保护装置具有壳体，设置在其中的PTCR以及壳体中的开关，用于与PTCR的热耦合关系。 与壳体相关联的弹簧适于与装置壳体可释放地固定接合，以便当组合起动器时，保持组合起动器保护器装置免受其与电介质塞装置的至少公端子对的电接触接合的偏移 保护器件可拆卸地安装在其上。

公开(公告)号：US4237508A

公开(公告)日：1980-12-02

申请号：US940589

申请日：1978-09-08

申请人： Lee O. Woods ,  Donald L. Haag

发明人： Lee O. Woods ,  Donald L. Haag

IPC分类号： H01H61/00 ,  H02P1/42 ,  H02H7/085

CPC分类号： H01H61/002 ,  H02P1/42 ,  H01H2061/004

摘要： An electrical control having a relay device, a solid state starter device and an overload protector device predeterminately arranged therein and connected in circuit relation.

摘要翻译： 具有中继装置，固态起动装置以及过载保护装置的电气控制装置，其中预先设置在其中并以电路关系连接。

公开(公告)号：US4131871A

公开(公告)日：1978-12-26

申请号：US761584

申请日：1977-01-24

申请人： Donald L. Haag ,  Lee O. Woods

发明人： Donald L. Haag ,  Lee O. Woods

IPC分类号： H02K17/30 ,  H01H37/54 ,  H01H61/00 ,  H01R13/10 ,  H01R13/11 ,  H01R13/66 ,  H02P1/42 ,  H01C13/00

CPC分类号： H01R13/66 ,  H01H61/002 ,  H01R13/11 ,  Y10T29/49101

摘要： An electrical device has a casing, a solid state component, and a pair of means in the casing for electrical contacting and positioning engagement with the solid state component. A pair of terminal means are disposed in the casing for connection in circuit with the engagement means, respectively, and at least one of the terminal means is adapted for limited displacement movement in the casing upon the mounting association of the terminal means with a pair of mating terminals. The at least one terminal means includes means associated both mechanically and electrically with one of the engagement means and adapted for isolating the one engagement means from the limited displacement movement of the at least one terminal means upon the mounting association of the terminal means with the mating terminals.A method of making an electrical device is also disclosed.

摘要翻译： 电气装置具有壳体，固态部件和壳体中的一对装置，用于与固态部件电接触和定位接合。 一对端子装置设置在壳体中，用于与接合装置分别与电路连接，并且端子装置中的至少一个适于在端子装置与一对 配对端子。 所述至少一个端子装置包括机械地和电气地与所述接合装置中的一个相关联的装置，并且适于将所述一个接合装置与所述端子装置与所述配合的安装关联之间的所述至少一个端子装置的有限位移运动隔离 终端。