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1. 发明申请

WO2012024497A3 VISCOUS CLUTCH VALVE ASSEMBLY 审中-公开
标题翻译： VISCOUS离合器阀组件
公开(公告)号：WO2012024497A3
公开(公告)日：2012-07-19
申请号：PCT/US2011048263
申请日：2011-08-18
申请人： HORTON INC , GEVERS WILLIAM FRANCIS , SAVELA DEREK , MILLER SCOTT
发明人： GEVERS WILLIAM FRANCIS , SAVELA DEREK , MILLER SCOTT
IPC分类号： F16D48/02 , F16D13/58 , F16D25/08
CPC分类号： F16D35/028 , F16D35/024
摘要： A valve assembly for a viscous clutch includes an orifice plate defining a bore to allow the passage of a fluid through the orifice plate, a reed valve secured relative to the orifice plate, an armature comprising a magnetic flux-conducting material, an anchor spring secured to the armature, and a stiffening plate. The reed valve includes a tongue configured to selectively cover the bore of the orifice plate, and a first pivot location along the tongue. A second pivot location is defined along the anchor spring at an edge of the stiffening plate. The first and second pivot locations are spaced from each other. The armature is configured to selectively apply a force to the reed valve to pivot at least a portion of the tongue about the first pivot location.
摘要翻译：用于粘性离合器的阀组件包括孔板，其限定孔以允许流体通过孔板，相对于孔板固定的簧片阀，包括磁性导电材料的电枢，固定弹簧固定到电枢，和加强板。簧片阀包括构造成选择性地覆盖孔板的孔的舌部和沿着舌部的第一枢转位置。在加强板的边缘处沿着锚固弹簧限定第二枢转位置。第一和第二枢转位置彼此间隔开。电枢被构造成选择性地向簧片阀施加力以使所述舌头的至少一部分围绕第一枢转位置枢转。

2. 发明公开

KR20180053423A 라이브 센터 점성 클러치 审中-公开
公开(公告)号：KR20180053423A
公开(公告)日：2018-05-21
申请号：KR20187012980
申请日：2016-10-04
申请人： HORTON INC
发明人： MILLER SCOTT , SAVELA DEREK , STEVENS MICHAEL
IPC分类号： F16D35/02 , F16D121/20
CPC分类号： F16D35/025 , F16D35/021 , F16D35/024
摘要： 점성클러치(20; 20')는로터(26), 로터를적어도부분적으로둘러싸는하우징(24), 하우징에회전고정되는중심축(22), 로터에회전고정되는장착디스크(30), 로터와하우징사이에서규정되는작동챔버(38), 전단유체의공급을유지하기위한저장소(36), 전자석(34), 저장소와작동챔버사이에전단유체의유동을선택적으로제어하기위한밸브조립체(32), 및전자석과전기자사이에작동가능하게포지셔닝되는플럭스안내부(54)를포함한다. 장착디스크의적어도일부분은하우징외측으로연장한다. 밸브조립체는전자석에의해생성되는자기플럭스에응답하여선택적으로움직일수 있는전기자(32-3)를포함하며, 그리고자기플럭스는플럭스회로를따라전기자와전자석사이에전달된다. 플럭스안내부는장착디스크를통해연장한다.

3. 发明公开

EP2971832A4 VISCOUS CLUTCH WITH MINIMUM OUTPUT SPEED 审中-公开
标题翻译：以最低的性能速度连接粘胶
公开(公告)号：EP2971832A4
公开(公告)日：2016-11-16
申请号：EP14776476
申请日：2014-02-12
申请人： HORTON INC
发明人： SAVELA DEREK , MILLER SCOTT
IPC分类号： F16D35/02 , F16D33/10
CPC分类号： F16D35/021 , F16D33/10 , F16D35/02 , F16D35/024 , F16D35/027 , F16D35/028 , F16D35/029 , F16D2500/10468
摘要： A viscous clutch includes a rotor, a housing member, a working chamber located between the housing member and the rotor, a reservoir to hold viscous fluid that is configured to rotate with the rotor, a return bore in fluid communication between the working chamber and the reservoir, a first passage from the reservoir to the working chamber, a second passage from the reservoir to the working chamber, and a valve. The second passage is spaced from the first passage, and can extend substantially radially through the rotor. The valve is configured to selectively regulate flow of the viscous fluid through the first passage, and the second passage is unobstructed such that the viscous fluid can pass from the reservoir to the working chamber regardless of the operational state of the valve. Viscous fluid present in the working chamber rotationally couples the rotor and the housing member.

4. 发明专利

CA2996210A1 LIVE CENTER VISCOUS CLUTCH 未知
公开(公告)号：CA2996210A1
公开(公告)日：2017-04-13
申请号：CA2996210
申请日：2016-10-04
申请人： HORTON INC
发明人： MILLER SCOTT , SAVELA DEREK , STEVENS MICHAEL
IPC分类号： F16D35/02
摘要： A viscous clutch (20; 20') includes a rotor (26), a housing (24) that at least partially surrounds the rotor, a center shaft (22) rotationally fixed to the housing, a mounting disk (30) rotationally fixed to the rotor, a working chamber (38) defined between the rotor and the housing, a reservoir (36) for holding a supply of shear fluid, an electromagnet (34), a valve assembly (32) to selectively control flow of the shear fluid between the reservoir and the working chamber, and a flux guide (54) operatively positioned between the electromagnet and the armature. At least a portion of the mounting disk extends outside the housing. The valve assembly including an armature (32-3) that is selectively movable in response to magnetic flux generated by the electromagnet, and the magnetic flux is transmitted between the armature and the electromagnet along a flux circuit. The flux guide extends through the mounting disk.

5. 发明专利

MX2015010900A EMBRAGUE CON ACOPLAMIENTO VISCOSO Y CONFIGURACION DE DEPOSITO ASOCIADA. 未知
公开(公告)号：MX2015010900A
公开(公告)日：2016-07-19
申请号：MX2015010900
申请日：2014-03-11
申请人： HORTON INC
发明人： KRAMMER RAIMUND , SAVELA DEREK , BRAND BASTIAN
IPC分类号： F16D35/00 , F16D35/02
摘要： Un embrague con acoplamiento viscoso (30; 130; 230) incluye un árbol (32; 132; 232), un rotor (34; 134; 234) unido al árbol, una carcasa (36; 136; 236) situada adyacente al rotor, una cámara de trabajo (40; 140; 240) definida entre el rotor y la carcasa, y un depósito (38; 138; 238) que se utiliza para almacenar un fluido de cizallamiento. La introducción selectiva del fluido de cizallamiento a la cámara de trabajo facilita la transmisión selectiva del par entre el rotor y la carcasa. El depósito está unido al árbol separadamente del rotor.

6. 发明公开

EP2971831A4 VISCOUS CLUTCH AND ASSOCIATED RESERVOIR CONFIGURATION 有权
标题翻译：粘性及相关储存器构件
公开(公告)号：EP2971831A4
公开(公告)日：2016-11-30
申请号：EP14773788
申请日：2014-03-11
申请人： HORTON INC
发明人： KRAMMER RAIMUND , SAVELA DEREK , BRAND BASTIAN
IPC分类号： F16D35/02
CPC分类号： F16D35/024 , F16D35/02 , F16D2121/20
摘要： The present invention relates to a method for use with a viscous clutch (30), the method comprising energizing an electromagnetic coil (44) to generate magnetic flux, and transmitting the magnetic flux from the electromagnetic coil along a flux circuit to actuate a valve assembly (42), the step comprising transmitting magnetic flux along the flux circuit from the electromagnetic coil toward the valve assembly through a first portion of a reservoir (38-1), and transmitting magnetic flux along the flux circuit from the valve assembly toward the electromagnetic coil through a second portion of the reservoir (38-2).

7. 发明公开

EP2606251A4 VISCOUS CLUTCH VALVE ASSEMBLY 有权
标题翻译： viskose KUPPLUNGSVENTILANORDNUNG
公开(公告)号：EP2606251A4
公开(公告)日：2014-06-18
申请号：EP11818782
申请日：2011-08-18
申请人： HORTON INC
发明人： GEVERS WILLIAM FRANCIS , SAVELA DEREK , MILLER SCOTT
IPC分类号： F16D48/02 , F16D13/58 , F16D25/08
CPC分类号： F16D35/028 , F16D35/024
摘要： A valve assembly for a viscous clutch includes an orifice plate defining a bore to allow the passage of a fluid through the orifice plate, a reed valve secured relative to the orifice plate, an armature comprising a magnetic flux-conducting material, an anchor spring secured to the armature, and a stiffening plate. The reed valve includes a tongue configured to selectively cover the bore of the orifice plate, and a first pivot location along the tongue. A second pivot location is defined along the anchor spring at an edge of the stiffening plate. The first and second pivot locations are spaced from each other. The armature is configured to selectively apply a force to the reed valve to pivot at least a portion of the tongue about the first pivot location.

8. 发明专利

CA3025304C VISCOUS CLUTCH AND ASSOCIATED ELECTROMAGNETIC COIL 未知
公开(公告)号：CA3025304C
公开(公告)日：2023-01-03
申请号：CA3025304
申请日：2017-05-10
申请人： HORTON INC
发明人： HENNESSY DAVID R , SAVELA DEREK
IPC分类号： F16D27/02 , F16D27/14
摘要： A viscous clutch (20) includes an input member (26), an output member (24), a working chamber (30) defined between the input member and the output member, a reservoir (28) to hold a supply of a shear fluid, a valve (32) that controls a flow of the shear fluid between the reservoir and the working chamber along a fluid circuit that fluidically connects the reservoir and the working chamber, a bearing (48), and an electromagnetic coil (34) supported by the bearing. The electromagnetic coil includes a coil housing (34-1) and a winding (34-2) that forms multiple turns within an interior volume (34-3) of the coil housing, wherein the coil housing has a stepped configuration to at least partially accommodate the bearing within a first step (34-4). Selective energization of the electromagnetic coil actuates the valve.

9. 发明专利

CA2900954C VISCOUS CLUTCH AND ASSOCIATED RESERVOIR CONFIGURATION 未知
公开(公告)号：CA2900954C
公开(公告)日：2021-02-02
申请号：CA2900954
申请日：2014-03-11
申请人： HORTON INC
发明人： KRAMMER RAIMUND , SAVELA DEREK , BRAND BASTIAN
IPC分类号： F16D35/00 , F16D35/02
摘要： A viscous clutch (30; 130; 230) includes a shaft (32; 132; 232), a rotor (34; 134; 234) attached to the shaft, a housing (36; 136; 236) located adjacent to the rotor, a working chamber (40; 140; 240) defined between the rotor and the housing, and a reservoir (38; 138; 238) used to store a shear fluid. Selective introduction of the shear fluid to the working chamber facilitates selective torque transmission between the rotor and the housing. The reservoir is attached to the shaft separately from the rotor.

10. 发明专利

AU2017288125A1 Viscous clutch and associated electromagnetic coil 未知
公开(公告)号：AU2017288125A1
公开(公告)日：2018-12-06
申请号：AU2017288125
申请日：2017-05-10
申请人： HORTON INC
发明人： HENNESSY DAVID R , SAVELA DEREK
IPC分类号： F16D27/02 , F16D27/14
摘要： A viscous clutch (20) includes an input member (26), an output member (24), a working chamber (30) defined between the input member and the output member, a reservoir (28) to hold a supply of a shear fluid, a valve (32) that controls a flow of the shear fluid between the reservoir and the working chamber along a fluid circuit that fluidically connects the reservoir and the working chamber, a bearing (48), and an electromagnetic coil (34) supported by the bearing. The electromagnetic coil includes a coil housing (34-1) and a winding (34-2) that forms multiple turns within an interior volume (34-3) of the coil housing, wherein the coil housing has a stepped configuration to at least partially accommodate the bearing within a first step (34-4). Selective energization of the electromagnetic coil actuates the valve.

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