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특허 상세정보

Vacuum heat-insulator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-001/06   
미국특허분류(USC) 428/069 ; 428/076
출원번호 US-0873758 (1997-06-12)
우선권정보 JP-0315870 (1993-11-22)
국제출원번호 PCT/JP94/01966 (1994-11-21)
§371/§102 date 19950922 (19950922)
국제공개번호 WO-9514881 (1995-06-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McAulay Fisher Nissen Goldberg & Kiel, LLP
인용정보 피인용 횟수 : 24  인용 특허 : 5
초록

A vacuum heat-insulator (6) formed by tightly packaging a shaped product comprising acicular crystals of calcium silicate entangled in a three dimensional manner in a reduced pressure state in a container (2), (3), (4) composed of a composite film formed by laminating a metal foil, or vapor-depositing a metal or metal oxide to a plastic film, and having a thermal conductivity at 20.degree. C. of not more than 0.015 Kcal/m.hr..degree.C. This vacuum heat-insulator (6) brings about no environmental problems upon discarding caused by dusting, and is capable ...

대표
청구항

[ I claim:] [1.] A vacuum heat-insulator formed by tightly packaging a shaped product comprising acicular crystals of calcium silicate entangled in a three dimensional manner in a reduced pressure state in a container composed of a composite film formed by laminating a metal foil or vapor-depositing a metal or metal oxide to a plastic film, and having a thermal conductivity at 20.degree. C. of not more than 0.0078 Kcal/m.hr..degree.C., the calcium silicate shaped product having an apparent density of from 0.02 to about 0.08 g/cm.sup.3, the acicular cryst...

이 특허를 인용한 특허 피인용횟수: 24

  1. Allard, Paul B.; Naik, Abhay; Olivani, Andrea. Adhesively secured vacuum insulated panels for refrigerators. USP2017129840042.
  2. Naik, Abhay; Deka, Lakshya; Allard, Paul B.; Visin, Jerry M.. Attachment arrangement for vacuum insulated door. USP20181210161669.
  3. Hart, Charles M.. Calcium silicate hydrate material for use as ballast in thermostatic expansion valve. USP2009047513684.
  4. Wu, Guolian. Dual cooling systems to minimize off-cycle migration loss in refrigerators with a vacuum insulated structure. USP2015119182158.
  5. Cur, Nihat; Wu, Guolian. Folded vacuum insulated structure. USP2015099140481.
  6. Wu, Guolian. Folding approach to create a 3D vacuum insulated door from 2D flat vacuum insulation panels. USP2017039599392.
  7. Allo, Berhanu; Alshourbagy, Mohamed; Anthony, Jon M.; Deka, Lakshya J.; Naik, Abhay; Westlake, Lorraine J.. Method and apparatus for forming a vacuum insulated structure for an appliance having a pressing mechanism incorporated within an insulation delivery system. USP20190310222116.
  8. Allard, Paul B.; Allo, Berhanu; Deka, Lakshya J.; Liu, Hua; Mukherjee, Diptesh. Method of fabricating a vacuum insulated appliance structure. USP20180710030905.
  9. Cur, Nihat; Ramm, Axel Julio; Wu, Guolian; Kendall, James. Method of making a folded vacuum insulated structure. USP2018019874394.
  10. Wu, Guolian; Cur, Nihat; Pannock, Jurgen. Method to create vacuum insulated cabinets for refrigerators. USP2017129833942.
  11. Wu, Guolian; Cur, Nihat; Pannock, Jurgen. Method to create vacuum insulated cabinets for refrigerators. USP2015129221210.
  12. Wu, Guolian; Cur, Nihat; Pannock, Jurgen. Method to create vacuum insulated cabinets for refrigerators. USP2016109463917.
  13. Allo, Berhanu; Alshourbagy, Mohamed; Deka, Lakshya J.; Naik, Abhay; Westlake, Lorraine J.. Methods for dispensing and compacting insulation materials into a vacuum sealed structure. USP20180810041724.
  14. Liu, Hua; Deka, Laksha J.; Alshourbagy, Mohamed; Mukherjee, Diptesh. Multi-layer gas barrier materials for vacuum insulated structure. USP20180710018406.
  15. Wu, Guolian. Multi-section core vacuum insulation panels with hybrid barrier film envelope. USP2017069689604.
  16. Wu, Guolian. Multi-section core vacuum insulation panels with hybrid barrier film envelope. USP20181010105931.
  17. Hirai,Chie; Takaichi,Kenji; Tanimoto,Yasuaki. Refrigerator. USP2007107278279.
  18. Naik, Abhay. Umbilical for pass through in vacuum insulated refrigerator structures. USP2017099752818.
  19. Urata, Takayuki; Sano, Mitsuhiro; Umeda, Akihiro; Takada, Kiyoyoshi; Hirota, Izuo. Vacuum heat insulator, hot insulating device using vacuum heat insulator, and electric water heater. USP2005086931204.
  20. Cur, Nihat; Wu, Guolian. Vacuum insulated door structure and method for the creation thereof. USP2018029885516.
  21. Cur, Nihat; Wu, Guolian. Vacuum insulated door structure and method for the creation thereof. USP2015059038403.
  22. Kuehl, Steven J.; Ramm, Axel Julio; Wu, Guolian; Kendall, James W.; Cur, Nihat; Allard, Paul B.. Vacuum insulated structure tubular cabinet construction. USP2017129835369.
  23. Tanimoto, Yasuaki; Tenra, Tomohisa; Nakanishi, Masayuki; Yuasa, Akiko. Vacuum insulating material and device using the same. USP2005096938968.
  24. Wu, Guolian. Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture. USP20180810052819.