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Steam trap monitoring 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-025/60
출원번호 US-0645821 (2006-12-26)
등록번호 US8050875 (2011-10-17)
발명자 / 주소
  • Karschnia, Robert J.
출원인 / 주소
  • Rosemount Inc.
대리인 / 주소
    Westman, Champlin & Kelly, P.A.
인용정보 피인용 횟수 : 9  인용 특허 : 78

초록 ▼

An electronic steam trap monitor includes an electric generator configure to couple to a stream trap proximate a potential leak location. The generator generates electricity in response to a process variable from the potential leak location. Communication circuitry provides an output when there is s

대표청구항 ▼

What is claimed is: 1. An electronic steam trap monitor comprising:a process variable sensor comprising an electric generator configured to couple to a steam trap proximate a potential leak location and generate electricity in response to a temperature differential proximate the potential leak locat

이 특허에 인용된 특허 (78)

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  1. Liao, Jung-Huang; Huang, I-Te; Jeng, Jing-Lyang, Abnormal discharge alarm device for steam trap.
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  2. Kleven, Lowell A., Acoustic transducer assembly for a pressure vessel.
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  3. Kleven, Lowell A., Acoustic transducer assembly for a pressure vessel.
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  4. Fraley, John; Western, Bryon; Schupbach, Roberto Marcelo, Autonomous temperature accelerometer sensor.
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  5. Smith, Steven William; Pettigrew, William Robert, Systems and methods for facilitating communication with foundation fieldbus linking devices.
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  6. Smith, Steven William; Pettigrew, William Robert, Systems and methods for facilitating communication with foundation fieldbus linking devices.
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  7. Smith, Steven William; Pettigrew, William Robert, Systems and methods for identifying foundation fieldbus linking devices.
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  8. Smith, Steven William; Pettigrew, William Robert, Systems and methods for identifying foundation fieldbus linking devices.
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  9. Smith, Steven William; Pettigrew, William Robert, Systems and methods for write protecting foundation fieldbus linking devices.
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