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특허 상세정보

Cabinet structure and method of producing same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47B-081/00   
미국특허분류(USC) 312/406 ; 220/442 ; 220/444 ; 220/455
출원번호 US-0792341 (1991-11-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 30  인용 특허 : 0
초록

An appliance cabinet such as a refrigerator cabinet is formed of sheet steel which is textured by coining along one surface and provides a substantially smooth surface on the opposite side. The coining operation results in shallow, projecting irregularities on the substantially smooth side of the sheet steel. Non-textured cabinets are formed by bending and joining the sheet steel to form a cabinet shell having the textured side of the sheet steel on the inside and a substantially smooth surface of the sheet steel on the outside. When a finished paint coa...

대표
청구항

An appliance cabinet comprising sheet metal bent and joined to form the appliance cabinet, said sheet metal having an inner surface having grooves having a depth arranged in a pattern along said inner surface to provide a texture on the inner surface, said sheet metal having an outer surface having smooth, projecting irregularities resulting from the forming of said grooves and having a height substantially less than said depth of grooves, and a protective finish coating on said outer surface, said projecting irregularities causing said coating to provid...

이 특허를 인용한 특허 피인용횟수: 30

  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. Wu, Guolian. Dual cooling systems to minimize off-cycle migration loss in refrigerators with a vacuum insulated structure. USP2015119182158.
  4. Kobayashi Takashi,JPX. Electrical apparatus having metal case with thermal insulation. USP2001106303209.
  5. McGuire Michael F. ; Senzarin-Kulik Kelly L. ; Perkins Timm F.. Embossed rolled steel and embossing roll and method for making the same. USP2001076261702.
  6. Dietrich Karl Werner,DEX. Fixed vacuum insulation panel. USP2000126164030.
  7. Cur, Nihat; Wu, Guolian. Folded vacuum insulated structure. USP2015099140481.
  8. Wu, Guolian. Folding approach to create a 3D vacuum insulated door from 2D flat vacuum insulation panels. USP2017039599392.
  9. 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.
  10. Hahn, Henry N.; Dutton, Ronald J.; Crawford, Larry F.. Method for polishing and aluminum-zinc hot-dip coating. USP2010047699686.
  11. Allard, Paul B.; Allo, Berhanu; Deka, Lakshya J.; Liu, Hua; Mukherjee, Diptesh. Method of fabricating a vacuum insulated appliance structure. USP20180710030905.
  12. Cur, Nihat; Ramm, Axel Julio; Wu, Guolian; Kendall, James. Method of making a folded vacuum insulated structure. USP2018019874394.
  13. Cur, Nihat; Ramm, Axel Julio; Wu, Guolian; Kendall, James. Method of making a folded vacuum insulated structure. USP2015038986483.
  14. Wu, Guolian; Cur, Nihat; Pannock, Jurgen. Method to create vacuum insulated cabinets for refrigerators. USP2017129833942.
  15. Wu, Guolian; Cur, Nihat; Pannock, Jurgen. Method to create vacuum insulated cabinets for refrigerators. USP2015129221210.
  16. Wu, Guolian; Cur, Nihat; Pannock, Jurgen. Method to create vacuum insulated cabinets for refrigerators. USP2016109463917.
  17. 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.
  18. Liu, Hua; Deka, Laksha J.; Alshourbagy, Mohamed; Mukherjee, Diptesh. Multi-layer gas barrier materials for vacuum insulated structure. USP20180710018406.
  19. Wu, Guolian. Multi-section core vacuum insulation panels with hybrid barrier film envelope. USP2017069689604.
  20. Wu, Guolian. Multi-section core vacuum insulation panels with hybrid barrier film envelope. USP20181010105931.
  21. Takashi Kobayashi JP. Portable electrical apparatus with metal case having thermal insulation. USP2002036358595.
  22. Takashi Kobayashi JP. Portable electrical apparatus with metal case having thermal insulation. USP2002036355332.
  23. Oh, Jong Hak; Oh, Chun Young; Kim, Sang Soo. Refrigerator. USP2013108561421.
  24. Naik, Abhay. Umbilical for pass through in vacuum insulated refrigerator structures. USP2017099752818.
  25. Cur, Nihat; Wu, Guolian. Vacuum insulated door structure and method for the creation thereof. USP2018029885516.
  26. Cur, Nihat; Wu, Guolian. Vacuum insulated door structure and method for the creation thereof. USP2015059038403.
  27. Kuehl, Steven J.; Ramm, Axel Julio; Wu, Guolian; Kendall, James W.; Cur, Nihat; Allard, Paul B.. Vacuum insulated structure tubular cabinet construction. USP2017129835369.
  28. Kuehl, Steven J.; Ramm, Axel Julio; Wu, Guolian; Kendall, James W.; Cur, Nihat; Allard, Paul B.. Vacuum insulated structure tubular cabinet construction. USP2015069071907.
  29. Wu, Guolian. Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture. USP20180810052819.
  30. Allard, Paul B.; Cur, Nihat; Ferreira, Luiz Afrânio Alves; Kendall, James W.; Kuehl, Steven J.; Ramm, Axel J.; Wu, Guolian. Vacuum panel cabinet structure for a refrigerator. USP2015028944541.