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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Radar level gauge system and coupling

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01F-023/28    G01F-023/284   
미국특허분류(USC) 073/304.R; 073/290.R; 073/290.B; 073/290.V
출원번호 US-0250252 (2005-10-14)
등록번호 US-7467548 (2008-12-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Westman, Champlin & Kelly, P.A.
인용정보 피인용 횟수 : 6  인용 특허 : 69
초록
▼

A radar level gauge system for measuring a filling level of a content contained in a tank is disclosed. The system comprises a transmitter and a probe, configured to guide transmitted microwave energy towards the content. Further, it comprises a coupling comprising a mechanical connection configured to mechanically connect the probe to the tank; an electric feed-through configured to electrically connect the probe to the transmitter; and a seal adapted to hermetically seal the electric feed-through, wherein the coupling is adapted to provide mechanical s...

대표
청구항
▼

What is claimed is: 1. A radar level gauge system, for measuring a filling level of a content contained in a tank, said radar level gauge system comprising: a transmitter arranged outside said tank and configured to transmit microwave energy; a probe at least partly disposed inside said tank and configured to guide transmitted microwave energy toward said content; a receiver arranged outside said tank and configured to receive reflected microwave energy; and a coupling configured to: mechanically attach said probe to said tank; provide an electric feed-...

이 특허에 인용된 특허 (69)

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  21. Spanke,Dietmar; Baret,Marc; Schmitt,Edgar; Jin,Yong. Fill level measuring device and method for fill level measurement using the travel time principle. USP2006057046189.
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  35. Fehrenbach,Josef; Motzer,Juergen; Dietmeier,Juergen; Kienzle,Klaus; Falk,Johannes. Level meter with a waveguide and a wave adapter. USP2008017322233.
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  59. Franz Han-Jrgen (Schopfheim DEX) Dreyer Volker (Lrrah-Haagen DEX). Rod-like probe for the capacitive measurement of the level in a container. USP1984054449405.
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  66. Gravel,James L.; Fandrey,Mark C.. Tank seal for guided wave radar level measurement. USP2007087255002.
  67. Voznick Henry P. (Arcadia CA). Thermocouple surface probe. USP1984064454370.
  68. Joseph, Antony; Prabhudesai, Shivanand; Tengali, Suryakant; Desa, Ehrlich; Mehra, Prakash; Sukerkar, Amol; Kumar, Vijay; Monteiro, Robert. Tide staff system. USP2004106802219.
  69. Tregenza, James Edward; Little, Timothy. Vibratory cleaning mechanism for an antenna in a time-of-flight based level measurement system. USP2005076917326.

이 특허를 인용한 특허 피인용횟수: 6

  1. Osswald, Dirk; Reimelt, Ralf. Apparatus for determining and/or monitoring the fill level of a medium in a container. USP2010047698940.
  2. Janitch, Paul G.. Ceramic probe rod support assembly. USP2015109151838.
  3. Georgescu, Ion; Cobianu, Cornel; Heath, Stuart James; Hughes, Michael Kon Yew; Haran, Frank Martin. Feed-through for GWR measurements in tanks. USP2016109476753.
  4. Ophardt, Heiner; House, Edward; Tezcan, Cuneyt; Stan, Dusan. Fluid level gauge. USP2015059027788.
  5. Janitch, Paul G.. High temperature high pressure seal. USP2016039279705.
  6. Hoferer, Christian; Welle, Roland. Tracking with consideration of mobility. USP2015079086310.

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