[특허]Motor for high moisture applications

[미국특허] Motor for high moisture applications 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02K-005/00
출원번호	UP-0955853 (2007-12-13)
등록번호	US-7786635 (2010-09-20)
발명자 / 주소	Gasser, Patrick Anderson, Wesley K. Stretz, Steven Kreidler, Jason
출원인 / 주소	Regal Beloit Corporation
대리인 / 주소	Armstrong Teasdale LLP
인용정보	피인용 횟수 : 4 인용 특허 : 35

초록 ▼

A motor that includes a motor frame, an end-bell assembly, a stator assembly, and filling material is described. The stator assembly is placed within the frame such that at least one open area is defined between an inner diameter of the stator assembly and an inner diameter of the motor frame. The at least one end-bell assembly is attached to the motor frame, forming an inside area adjacent the motor frame and the stator assembly. The motor also includes a material configured to fill the at least one open area and the inside area of the at least one end-bell assembly for the purpose of sealing the stator assembly and the inside area associated with the at least one end-bell assembly. The material assists in a bonding and attachment between any two or more of the stator assembly, the motor frame, and the at least one end-bell assembly.

대표청구항 ▼

What is claimed is: 1. A motor comprising: a motor frame; a stator assembly placed within said motor frame such that at least one open area is defined at a location between an inner diameter of said stator assembly and an inner diameter of said motor frame; at least one end-bell assembly attached to said motor frame, said at least one end-bell assembly comprising an end-bell and end-bell cover forming an inside area adjacent said motor frame and said stator assembly, said end-bell and said end-bell cover comprising a threaded interface there between; and a material configured to fill at least one open area and the inside area of said at least one end-bell assembly for the purpose of sealing said stator assembly and the inside area associated with said at least one end-bell assembly, said material assisting in a bonding and attachment between any two or more of said stator assembly, said motor frame, and said at least one end-bell assembly. 2. A motor according to claim 1 wherein said material comprises at least one of a resin compound and a potting material. 3. A motor according to claim 1 wherein said at least one end-bell assembly comprises openings through which stator leads providing connections to said stator assembly are made, the stator leads potted within said openings utilizing said material. 4. A motor according to claim 1 wherein at least one of said end-bell and said end-bell cover comprise stainless steel. 5. A motor according to claim 4 wherein said at least one end-bell assembly comprises an o-ring, said o-ring configured for placement between said end-bell and said end-bell cover. 6. A motor according to claim 4 wherein said at least one end-bell assembly comprises components and electrical connections necessary for motor operation, said components and electrical connections accessible through removal of said end-bell cover. 7. A motor according to claim 1 wherein said end-bell assembly comprises a port formed therein through which external electrical connections are made. 8. A motor according to claim 1 comprising a rotor assembly further comprising a bearing carrier having at least one end-cap configured to engage said material within said motor frame. 9. A motor according to claim 8 wherein said at least one end-cap and said at least one end-bell assembly are operable as forms to maintain a placement of said material during a curing process. 10. A motor according to claim 8 wherein said material is dispersed within said motor to create a seal between said motor frame and said rotor assembly.

이 특허에 인용된 특허 (35) 인용/피인용 타임라인 분석

Conley, Donald W., Apparatus for and method of sealing a lead exit on a motor.
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Nakanishi Shingo (Obu JPX) Yamamoto Susumu (Kawasaki JPX), Brushless DC pump with enclosed circuit board.
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Patyk Guy J. ; Olsen Curtis O., DC motor drive with improved thermal characteristics.
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Kinjo ; Noriyuki ; Nishikawa ; Akio ; Katagiri ; Junichi ; Yokono ; Hito shi ; Ikeda ; Tamotsu ; Kobayashi ; Tsuguo, Dynamoelectric machine having coil windings and core encapsulated with resin-filler composition.
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Kaufman ; Jr. George A. (Avon CT), Electric motor with plastic encapsulated stator.
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Puterbaugh,David K.; Kowalczyk,David F.; Markley,Kent J.; Brooks,Vernon, Electric motors for washdown, food processing, and chemical applications.
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Brown Cary Lee ; Hartsfield Richard C. ; Harter Bernard Gerald ; Schoolcraft Brian, Electromagnetic device having encapsulated construction and precise positioning of bearing and shaft axes.
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Weber ; Jack E., Encapsulation and impregnation of windings for motor stators and the like.
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Schnyder, William J., Extended life, moisture resistant electric motor.
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Kawamura Mitsuhiro (Tokyo JPX) Bitoh Wataru (Hyogo JPX) Yamada Akira (Nagasaki JPX) Imayoshi Syo (Saitama JPX), Heat resistant and explosion-proof type permanent magnetic synchronous motor.
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Hsia Song-Ling (Carlsbad CA), High speed brushless motor.
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Otto Charles W. (DeKalb IL), Method of assembling.
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Nishizawa Hiroshi (Mie JPX), Method of impregnating a winding assembly of an electrical equipment with varnish.
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Lienert Klaus-Wilhelm,DEX ; Blum Rainer,DEX ; Hegemann Gunter,DEX ; Eichhorst Manfred,DEX, Method of impregnating components.
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Schnyder William J. (Kirkwood MO), Method of making an extended life, moisture resistant electric motor and method of making same.
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McAvena Richard (Calgary CAX), Method of waterproofing electric motor.
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Bevington,Jack, Modular end bell construction for a submersible motor unit.
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Birkestrand Orville J., Modular motorized electric wheel hub assembly for bicycles and the like.
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Yamamoto Sakuei (Fukuoka JPX) Nishida Mitsuhiro (Fukuoka JPX), Molded submersible motor.
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Yamamoto Sakuei (Fukuoka JPX) Nishida Mitsuhiro (Fukuoka JPX) Tashiro Noboru (Fukuoka JPX) Sonoda Nobuo (Fukuoka JPX), Molded submersible motor.
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Yamamoto Sakuei (Fukuoka JPX) Nishida Mitsuhiro (Fukuoka JPX), Molded-type underwater motor.
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Nishida, Mitsuhiro; Yamamoto, Sakuei; Sonoda, Nobuo; Okahashi, Kazuo; Takagi, Shoji, Molding material for the stator of a submersible motor.
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Tanaka Sadao (Machida JA) Endo Kiyosi (Yokohama ; both of JA) Karakawa Fumio (Yokohama JA), Motor and method for making same.
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Ohnuma, Nobuto; Yosizawa, Toru; Watanabe, Osamu, Motor and production method of motor.
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Schaeftlmeier Roland (Winnenden DEX) Pflueger Gerhard (Markgroeningen DEX) Fakler Bernhard (Esslingen DEX) Buerger Klaus Georg (Markgroeningen DEX) Knorpp Albrecht (Murr DEX), Process for the manufacture of the stator of an electrical machine.
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Becherucci, Raffaele; Stratico, Gianfranco, Resin application system for dynamo-electric machine components.
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Ogata Masatsugu (Hitachi JPX) Takasaki Hirokazu (Hitachi JPX) Nemoto Masanori (Ibaraki JPX) Narahara Toshikazu (Ibaraki JPX) Hironaka Kenichi (Hitachi JPX) Ishikawa Tetuo (Hitachi JPX), Resin molded stators.
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Mizutani Takao (Aichi JPX), Servo motor integral with control apparatus.
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Nishida Mitsuhiro (Fukuoka JPX) Yamamoto Sakuei (Fukuoka JPX) Inao Hiroshi (Fukuoka JPX), Submerged electric motor.
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Yamamoto Sakuei (Fukuoka JPX) Nishida Mitsuhiro (Fukuoka JPX), Submergible motor construction.
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Yamamoto, Sakuei; Nishida, Mitsuhiro; Inao, Hiroshi; Tashiro, Noboru; Hani, Kiyoshi, Submergible motor including circuit element encased in molded plug.
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Kobayashi Tadahiko,JPX ; Sakai Isao,JPX ; Hinohara Kiyohisa,JPX, Underwater magnetrostrictive vibration device.
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Kobayashi Tsuguo (Mito JPX) Ishikawa Tetsuo (Hitachi JPX) Hironaka Kenichi (Hitachi JPX) Umetsu Hideo (Tokaimura JPX) Ogata Masatsugu (Hitachi JPX) Yokono Hitoshi (Katsuta JPX), Uninflammable dynamoelectric machine having coil windings and core encapsulated with unsaturated polyester resin-filler.
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Kesatsugu Watanabe JP; Osamu Kawakami JP; Nobuyuki Aoki JP, Watertight brushless fan motor.
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Kudou, Naruhiko; Takizawa, Hisashi; Kawakami, Osamu, Watertight brushless fan motor.
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이 특허를 인용한 특허 (4) 인용/피인용 타임라인 분석

Beyerl, Andrew T.; Boulanger, Keith; Huber, Alex; Elger, William A.; Wackwitz, Jeffrey M., Brushless motor for a power tool.
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Lamure, Mickaël; Kim, Soosin, Electric starter with integrated electronic filter for internal combustion engine.
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Sagara, Hiroaki; Taguchi, Kenji; Ueta, Tetsuji; Nagao, Takeshi; Uchino, Takashi, Molded motor and electric vehicle.
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Flanary, Ron, Water-resistant electric motor.
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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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[미국특허] Motor for high moisture applications 원문보기

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연구과제 타임라인

이 특허에 인용된 특허 (35) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (4) 인용/피인용 타임라인 분석

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[미국특허] Motor for high moisture applications 원문보기

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이 특허에 인용된 특허 (35) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (4) 인용/피인용 타임라인 분석

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