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특허 상세정보

Cool-air duct for refrigerators

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25D-017/04   
미국특허분류(USC) 62/407 ; ; 62/441
출원번호 US-0553443 (1995-11-11)
우선권정보 KR-0012402 (1994-06-02); KR-0017426 (1994-07-19); KR-0017427 (1994-07-19); KR-0017513 (1994-07-20); KR-0033558 (1994-12-10)
국제출원번호 PCT/KR95/00063
§371/§102 date 19951111 (19951111)
국제공개번호 WO-9533963 (1995-12-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 14  인용 특허 : 0
초록

A refrigerator includes a food storage compartment having a rear wall. Mounted on the rear wall is a vertical air duct for conducting cool air to the compartment. The air duct includes first and second vertical air passages, and a row of vertically spaced discharge openings disposed between the air passages. Each discharge opening includes first and second horizontally adjacent discharge portions, one of which extends higher than the other. The higher discharge portion communicates with a respective air passage by a branch duct. One of the branch ducts o...

대표
청구항

A refrigerator comprising: a freezing compartment; a refrigerating compartment; an evaporator for generating cool air; a fan for circulating the cool air to the freezing and refrigerating compartments; and a cool air duct disposed on a rear wall of the refrigerating compartment for guiding cool air to the refrigerating compartment, the cool air duct including first and second generally vertical air passages spaced apart horizontally for conducting respective portions of the cool air downwardly, a vertically spaced plurality of discharge openings disposed...

이 특허를 인용한 특허 피인용횟수: 14

  1. Schmid,Alexandre Cury; Junior,Rogerio Rodrigues; Cargnin,Adriano. Air duct system for a refrigerator. USP2006087089755.
  2. Koppenhaver, Brent. Air flow design for controlling temperature in a refrigerator compartment. USP2017089733008.
  3. Lim Jae-Hoon,KRX ; Lee Jung-Hoon,KRX ; Jung Sang-Gyu,KRX ; Lee Sun-Guy,KRX ; Kim Chan-Ho,KRX. Apparatus for dispensing cool air vertically and horizontally in a refrigerator. USP1999126006539.
  4. Oh,Jeong Baek. Assembly structure of a cooling air supplying duct for use in a refrigerator having cantilever shelves. USP2007117299651.
  5. Collins, Martin; Bailey, Jack; Nagy, József; Joslin, Dan. Cabinet refrigerating system. USP2015109157674.
  6. Kim Hyun Jong,KRX ; Kim Jae Jin,KRX ; Son Young Chul,KRX. Cool air feeding system for refrigerator. USP1999035884496.
  7. Lee, Jae Hee; Choi, Young Seok; Kang, Byung Gyu. Cooling air passage apparatus of refrigerator. USP2004016675604.
  8. Si-jae Kim KR. Cooling air supplying structure for a refrigerator having cantilever shelves. USP2002026347530.
  9. Yoon, Joong Oh. Cooling air supplying structure for a refrigerator having cantilever shelves. USP201109E042687.
  10. Lee Geun Ho,KRX ; Baek Seung Myung,KRX. Method and apparatus for controlling the temperature of the refrigerating chamber of a refrigerator. USP1998105816061.
  11. Jeong,Bu kil; Chang,Eui young. Refrigerator. USP2007047204095.
  12. Lim, Jae Hoon; Lee, Wan Hyeong. Refrigerator. USP2011017866182.
  13. Hyodo Akira,JPX ; Kimura Yoshito,JPX ; Hamano Hiroki,JPX ; Yamada Hiroshi,JPX ; Iwai Haruhiko,JPX ; Fujihashi Makoto,JPX. Refrigerator having a cooler mounted in each of a refrigerator compartment and a freezer compartment. USP2001126327867.
  14. Kang Tae Gil,KRX. Refrigerator with an air guide for a cool air dispensing device. USP1998095799500.