[특허]Electrical power transfer switch

Electrical power transfer switch 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01H-021/36 H01H-021/24
출원번호	US-0861915 (2018-01-04)
등록번호	US-10083809 (2018-09-25)
발명자 / 주소	Dirks, Keith Moeller, Matthew McClelland, Mathew
출원인 / 주소	Hartland Controls, LLC
대리인 / 주소	Cohen & Grigsby, PC
인용정보	피인용 횟수 : 0 인용 특허 : 53

초록 ▼

A modular transfer switch (22) and actuator (20) wherein multiple transfer switches are connectable in linear arrangement with the actuator such that the actuator controls the position of all of the transfer switches. Each of the transfer switches (22) includes a contact assembly (48) that converts over-rotation of the drive linkage (26) in the transfer switch to added pressure between the load contacts and the power contacts in the contact assembly. The actuator has an embodiment wherein a joint (400) that connects counter-rotating arms (396,398) is linked to the armature of a linear motor (507) and spring tension from springs (423, 424) is additive to the closing force applied to the transfer switches (22).

대표청구항 ▼

1. An actuator for controlling the mechanical position of an electrical device, said actuator comprising: a frame that includes first and second fulcrum pins;a rotatable member that is connectable to said electrical device, said rotatable member defining a longitudinal axis and being angularly rotatable on said longitudinal axis with respect to said frame in both clockwise and counter-clockwise directions, said rotatable member having a radial arm that extends in a direction away from the longitudinal axis of said rotatable member and that terminates in a distal end, said radial arm moving in response to angular movement of said rotatable member such that the distal end of said radial arm moves between first and second endpoints in a pathway that defines a first arc;a pivot arm having one end that is connected to the radial arm of said rotatable member by a joint, said pivot arm being angularly moveable with respect to said radial arm such that a longitudinal end of said pivot arm moves through a pathway of a second arc that is defined between a first end point and a second end point, said pivot arm being moveable through said second arc in both clockwise and counterclockwise angular directions;a tension spring having one end that is connected to said rotatable member and having an opposite end that is connected to said pivot arm, said tension spring biasing said pivot arm in the angular direction toward the first end point of said second arc at times when the angular position of said pivot arm within said second arc is between the midpoint of said second arc and the first end point of said second arc, said tension spring biasing said pivot arm in the angular direction toward said second end point of said second arc at times when the angular position of said pivot arm within said second arc is between midpoint of said second arc and the second end point of said second arc; anda linear motor that is secured in fixed relationship to said frame, said linear motor having an armature that is moveable with respect to said frame in a linear direction between a first end position and a second end position, said armature defining an opening therein, said joint that connects the radial arm of said rotatable member to said pivot arm extending into the opening of said armature such that said armature engages said joint when said armature moves in one direction to move the radial arm of said rotatable member in a first angular direction and to draw said pivot arm against the first fulcrum pin of said frame and move the pivot arm in a second angular direction that is opposite from said first angular direction, said armature moving the joint in said one direction until the angular position of said pivot arm passes the midpoint of said second arc, said armature also engaging said joint when said armature moves in a second direction that is opposite to said first direction and move the radial arm of said rotatable member in said second angular direction and to draw said pivot arm against the second fulcrum pin of said frame and move the pivot arm in the first angular direction that is opposite from said second angular direction until the angular position of said pivot arm passes the midpoint of the second arc. 2. The actuator of claim 1 wherein said linear motor comprises first and second solenoids that share a common armature and that cooperate to move the armature between said first end position and said second end position. 3. The actuator of claim 1 wherein the joint between said pivot arm and said radial arm of said rotatable member extends through the opening of said armature and engages said armature at the edge of said opening in accordance with linear movement of said armature. 4. The actuator of claim 1 wherein the spring force of said tension spring is greater at times when said pivot arm is angularly positioned in said second arc midway between said first and second positions than the spring force of said tension spring at times when said pivot arm is angularly positioned at the first end position of said second arc and also at times when said pivot arm is angularly positioned at the second end position of said second arc. 5. The actuator of claim 1 wherein the opening of said armature defines an edge that has a longitudinal position on said armature such that the movement of said armature moves said joint to cause said pivot arm to move angularly past the midpoint of said second arc. 6. The actuator of claim 1 wherein the dimension of the opening of said armature in the direction that is transverse to the longitudinal axis of the armature is greater than the length of the transsector of a chord between the first and second end point of said first arc. 7. The actuator of claim 1 wherein said pivot arm extends between the first and second fulcrum pins of said frame. 8. The actuator of claim 1 wherein said joint the distal end of said radial arm defines a forked end and said pivot arm defines a forked end that is joined to the forked end of said radial arm by a pin that extends through the forked end of the radial arm and the forked end of the pivot arm, said pin also extending through said opening of said armature to connect said joint to said armature. 9. The actuator of claim 1 wherein said first arc has a midpoint that is located at the intersection of said first arc and the bisector of a chord that connects the two endpoints of said first arc. 10. The actuator of claim 1 wherein said second arc has a midpoint that is located at the intersection of said second arc and the bisector of a chord that connects the two endpoints of said second arc.

이 특허에 인용된 특허 (53)

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Schell Frank M. (Towaco NJ) DiMonico George S. (Waldwick NJ) Bania Joseph (Chatham NJ), Automatic transfer switch.
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Wiktor Dominick M. (Cranford NJ), Automatic transfer switch and bypass switch arrangement.
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Jonas Jeffery J. ; Kern Robert D. ; Ruehlow Gerald C., Automatic transfer switch with improved positioning mechanism.
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Ronk Leroy B. (Nokomis IL), Electrical transfer switch.
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Turner, David Curtis; Woods, Jeffrey Lowell; Olszewski, David Michael; Beatty, Jr., William Ellsworth, Fast acting transfer switch with confronting power switches oppositely actuated by single coil solenoid.
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Melchionne, Jr., Rocco M., Method and apparatus for control contacts of an automatic transfer switch.
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Schultz, Ronald L.; Fudala, Dariusz, Method for locking contacts in automatic transfer switch.
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Heflin, Chris; Serrano, Mark A.; Gamazon, Ariel M., Methods and apparatus for transfer switch.
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Schultz, Ronald Lloyd, Methods and apparatus for transferring electrical power.
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Schultz, Ronald Lloyd, Methods and apparatus for transferring electrical power.
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Zhou,Xin; Little,Michael T.; Kinsella,James; Wieloch,Christopher J., Modular contactor assembly having independently controllable contractors.
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Slepian Robert Michael ; Farrow William Christopher ; Little Michael Thomas ; Beck H. Richard ; Eberts William George ; Turner David Curtis, Molded case electric power switches with cam driven, spring powered open and close mechanism.
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Simms, Kevin A.; Wafer, John A., Transfer switch including a circuit breaker housing.
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Rademacher, Loren L.; Hokenson, Larry D.; Simon, Thomas C.; Morley, John E.; Smith, Larry H.; Peterson, Michael A.; Hawkins, Peter M.; Xykis, Constantine, Transfer switch with improved actuator.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Electrical power transfer switch 원문보기

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Electrical power transfer switch 원문보기

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이 특허에 인용된 특허 (53)

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