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특허 상세정보

Refrigerating air-conditioning apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-043/02    F25B-043/00    F25B-031/00    F25B-013/00    F25B-047/00   
미국특허분류(USC) 062/471; 062/468; 062/470; 062/472; 062/473; 062/474; 062/475
출원번호 US-0219346 (2011-08-26)
등록번호 US-8931303 (2015-01-13)
우선권정보 JP-2005-293643 (2005-10-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Buchanan Ingersoll & Rooney PC
인용정보 피인용 횟수 : 0  인용 특허 : 14
초록

A refrigerating air-conditioning apparatus, at least provided with no possibility that a foreign material returns to a compressor from an accumulator at a time of the pipeline-cleaning operation firstly, and provided with a possibility to perform a collecting operation for the foreign material in a short time secondary, is provided. The heat-source side unit includes an accumulator provided with a function to separate and collect the foreign material in an existing pipeline, a collecting container for collecting the foreign material separated by the accu...

대표
청구항

1. A refrigerating air-conditioning apparatus constructed by connecting a heat-source side unit and a load-side unit with an existing refrigerant pipeline, wherein the heat source side unit comprises:a compressor;an accumulator connected to a suction side of the compressor, the accumulator having a function to separate and collect a foreign material in an existing pipeline;a collecting container for collecting the foreign material separated by the accumulator;a collecting pipeline that connects a bottom portion of the accumulator and the collecting conta...

이 특허에 인용된 특허 (14)

  1. Mayer Donald K. (Bloomington MN). Crankcase oil return for a transport refrigeration system providing both heating and cooling. USP1981024249389.
  2. Duffield Robert (R.D. #2 New Alexandria PA 15670). Device for adding soap to shower water. USP1980034193520.
  3. Kim Jong-Youb (Suwon KRX). Dual-purpose cooling/heating air conditioner and control method thereof. USP1995035396776.
  4. James A. Terry. Manifold gauge assembly. USP2002116484526.
  5. Malin John D. (Reading GBX) Porucznik Paul (Kennington GBX). Method and apparatus for metering and dispensing volatile liquids. USP1986054588000.
  6. Hill Herbert L.. Multi-story air conditioning system with oil return means. USP1999035875640.
  7. Izawa, Satoshi; Takano, Yoshiaki; Kuwahara, Mikiharu. Refrigerant cycle system with hot-gas bypass structure. USP2003026516628.
  8. Schumacher Ernest W. (212 Willow Creek La. Ovilla TX 75154). Refrigerant recovery and recycle system with flexible storage bag. USP1992115161385.
  9. Furuya Shunichi,JPX ; Kanai Hiroshi,JPX. Refrigerating device. USP2001066250099.
  10. Alsenz Richard H. (2402 Creek Meadows Missouri City TX 77459). Refrigeration system utilizing a jet enthalpy compressor for elevating the suction line pressure. USP1995085444987.
  11. Bai, Cheolho. Refrigeration system with de-superheating bypass. USP2003126662576.
  12. Kasai, Tomohiko; Kurachi, Mitsunori; Tani, Hidekazu; Miyamoto, Moriya; Sumida, Yoshihiro; Ikeda, Takashi; Kikukawa, Toshihiro; Masuda, Shohichiroh; Koge, Hirofumi. Refrigeration system, and method of updating and operating the same. USP2003016510698.
  13. Schibbye Hjalmar (Saltsjo-Boo SW). Refrigeration systems. USP1976033945216.
  14. Kitamura Keiichi (Handa JPX) Honda Shin (Nagoya JPX) Sakakibara Hisayoshi (Nishio JPX) Honda Masashi (Okazaki JPX). Water removing device in refrigerating system. USP1994045301520.