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특허 상세정보

Explosion-proof motor controller apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-005/10   
미국특허분류(USC) 310/088; 310/089
출원번호 US-0637252 (2003-08-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Law Offices of Karla Shippey
인용정보 피인용 횟수 : 14  인용 특허 : 4
초록

The present invention is a electronic motor control apparatus designed for use in hazardous/classified environments, such as described in Article 500, Section 500.7 of the NFPA 70/National Electrical Code. The invention comprises a third party approved (i.e., UL Listed, UL Classified, CSA Certified, FM Approved, CE Approved) explosion-proof outer shell of aluminum, an interior controller, and a plurality of conductive plates to carry heat away from the interior controller to the external shell and environment. The controller may be an inverter or a solid...

대표
청구항

1. An explosion-proof electronic motor controller apparatus comprising:an explosion-proof shell comprised of heat-conductive material; an electronic motor controller for external motor control; means for fast heat conduction attached or immediately adjacent to and connecting said controller to said shell, said heat conduction means comprising means for direct conduction of heat form the interior to the surface of said shell, and further comprising radiative dissipation of heat at said surface; and means for conducting electrical signals from said control...

이 특허를 인용한 특허 피인용횟수: 14

  1. Cunningham, J. Vern; Muirhead, Allen D.. Central vacuum cleaner control, unit and system with contaminant sensor. USP2012018096014.
  2. Cunningham, J. Vern. Central vacuum cleaner multiple vacuum source control. USP2014058732895.
  3. Cunningham, J. Vern. Central vacuum cleaning system control subsytems. USP2017079693667.
  4. Cunningham, J. Vern; Charlebois, Paul; Babul Rayani, Tasneem; Arato, Paul. Cleaner handle and cleaner handle housing sections. USP2013088516653.
  5. Manahan, Joseph Michael; DeCarr, Graig E.. Controlling airflow within an explosion-proof enclosure. USP2017059668385.
  6. Rose, James Wilson; Durocher, Kevin Matthew; Sherman, Donna Marie; Astley, Oliver Richard. Electrical interface for a sensor array. USP2013078492762.
  7. Manahan, Joseph Michael; Kozlowski, Marc Raymond. Explosion-proof enclosures with active thermal management by heat exchange. USP2018019863718.
  8. Manahan, Joseph Michael; Kozlowski, Marc Raymond. Explosion-proof enclosures with active thermal management using sintered elements. USP2013088512430.
  9. Manahan, Joseph Michael; Kozlowski, Marc Raymond. Explosion-proof enclosures with active thermal management using sintered elements. USP2015038992649.
  10. Astley, Oliver Richard; Rose, James Wilson; Lacey, Joe James; Short, Jonathan David; Joshi, Ashutosh. Interface assembly for thermally coupling a data acquisition system to a sensor array. USP2009097586096.
  11. Manahan, Joseph Michael; DeCarr, Graig E.. Manifold for controlling airflow within an explosion-proof enclosure. USP2017019553435.
  12. Lacey,Joseph James. Methods and apparatus for CT system thermal control architecture. USP2008037338208.
  13. DeCarr, Graig E.; Barbuto, Samuel T.; Manahan, Joseph Michael. Programmable temperature controller for hazardous location enclosures. USP2017109798333.
  14. Bell, Kevin William; Andrews, Jr., James Dwight; Barnes, Christipher Shannan. Thermally managed enclosure. USP2016059338907.