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Multipurpose thermal insulation test apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-019/00    G01N-025/18   
미국특허분류(USC) 62/0511; 374/044
출원번호 US-0906011 (2001-07-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Randall M. Heald
인용정보 피인용 횟수 : 16  인용 특허 : 11
초록
▼

A multi-purpose thermal insulation test apparatus is used for testing insulation materials, or other components. The test apparatus is a fluid boil-off calorimeter system for calibrated measurement of the apparent thermal conductivity (k-value) of a specimen material at a fixed vacuum level. The apparatus includes an inner vessel for receiving a fluid with a normal boiling point below ambient temperature, such as liquid nitrogen, enclosed within a vacuum chamber. A cold mass assembly, including the inner vessel and thermal guards, is suspended from the t...

대표
청구항
▼

1. A thermal insulation apparatus adaptable for use with a boil-off flow measuring device for determining the thermal performance of a testing material, comprising:a) an inner vessel extending within the testing material, said inner vessel having a top, a bottom, a sidewall and a first liquid port for receiving a cryogenic fluid having a normal boiling point below ambient temperature; b) an outer vacuum chamber enclosing said inner vessel and the testing material and having a second liquid port; c) a conduit passing through said second liquid port of sai...

이 특허에 인용된 특허 (11)

  1. Simmonds Michael B. (Del Mar CA) Sager Ronald E. (Carlsbad CA). Apparatus and method for regulating temperature in a cryogenic test chamber. USP1989074848093.
  2. Varghese Alexander P. (Bethlehem PA). Apparatus for insulating cryogenic devices. USP1996125589020.
  3. Tsuchida Yoshiki (Tokyo JPX). Apparatus for measuring temperatures indicative of thermal conductivity. USP1990054929089.
  4. Gershfeld Norman ; Mudd Courtney ; Jin Albert ; Fukada Kazuhiro,JPX. Calorimeter and method for simultaneous measurement of thermal conductivity and specific heat of fluids. USP1999115988875.
  5. Gschneidner ; Jr. Karl A. ; Pecharsky Vitalij K. ; Moorman Jack O.. Calorimetric system and method. USP1998095806979.
  6. Ovchinnikov Viktor Sergeevich (Yaroslavskoe shosse ; 28 ; kv. 16 Moscow SU) Grigorov Eduard Ivanovich (Prospekt Mira ; 90 ; kv. 78 Moscow SU) Magdesian Arkady Lukyanovich (ULITSA Zheleznodorozhnaya ;. Cryostat. USP1976043948409.
  7. Jones Francis J. (Witney GBX) Daniels Peter D. (Daventry GBX). Cryostat assembly. USP1996075537829.
  8. Utton Donald B. (Altrincham GB2) Windebank Stephen R. (Brooklands GB2). Heat transfer measurement. USP1991045004354.
  9. Feldman Rubin. Insulative shield, particularly for automotive exhaust components. USP1999115974784.
  10. Tsuchida Yoshiki (Tama JPX). Method for measuring thermal conductivity. USP1993115258929.
  11. Pelc Richard E. (Florence SC) Stogner William S. (Florence SC). Radial cryostat suspension system. USP1989074848103.

이 특허를 인용한 특허 피인용횟수: 16

  1. Fesmire, James E.; Nagy, Zoltan F.; Augustynowicz, Stanislaw D.. Apparatus and method for thermal performance testing of pipelines and piping systems. USP2004046715914.
  2. Stochl, Robert J.; Moran, Matthew E.; Yeckley, Alexander J.. Apparatus for direct measurement of insulation thermal performance at cryogenic temperatures. USP2009067540656.
  3. Block, Timothy Roy; Cernohous, Bob Richard; Unterholzner, John Christian. Cluster data port services for clustered computer system. USP2009047526549.
  4. Nishimura,Shinya. Cooling mechanism, cooling apparatus having cooling mechanism, and thermal analyzer equipped with cooling apparatus. USP2007067234861.
  5. Hu, Hong; Chung, Jacob N.; Ziegler, Kirk Jeremy; Xu, Cheng; Zhao, Yang. Cryogenic heat transfer by a nanoporous surface. USP20190210209017.
  6. Romes,Gary E.. Dynamic heat flow meter for measuring thermal properties of insulation or the like, and corresponding method. USP2007067226206.
  7. Fesmire, James E.; Johnson, Wesley L.. Guarded flat plate cryogenic test apparatus and calorimeter. USP2017069678025.
  8. Fesmire, James E.; Johnson, Wesley L.. Guarded flat plate cryogenic test apparatus and calorimeter (C-600). USP20180710024812.
  9. Fesmire, James E.; Dokos, Adam G.. Insulation test cryostat with lift mechanism. USP2016119488607.
  10. Fesmire, James E.; Dokos, Adam G.. Insulation test cryostat with lift mechanism. USP2014018628238.
  11. Boyd, Ronald D.; Ekhlassi, Ali; Cofie, Penrose. Local wall heat flux/temperature meter for convective flow and method of utilizing same. USP2004116824305.
  12. Romes, Gary E.; Yarbrough, David W.. Method and/or system for compensating for effects of heat flow and/or air flow through fiberglass insulation. USP2010077748197.
  13. López Martínez, Fernando; Yebras Rivera, Jose Manuel; Melendez Sanchez, Juan; De Castro González, Antonio; Aranda Gallego, Jose Manuel. Method for the certification of heater blankets by means of infrared thermography. USP2009087568833.
  14. Romes,Gary E.. Method of insulating a wall cavity. USP2008087413340.
  15. Fesmire, James E.; Augustynowicz, Stanislaw D.. Methods of testing thermal insulation and associated test apparatus. USP2004066742926.
  16. Fesmire, James E.; Augustynowicz, Stanislaw D.. Thermal insulation testing method and apparatus. USP2004116824306.

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