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1. WO2020137109 - REFRIGERANT PIPING AND REFRIGERATION DEVICE

Publication Number WO/2020/137109
Publication Date 02.07.2020
International Application No. PCT/JP2019/040940
International Filing Date 17.10.2019
IPC
F25B 41/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
41Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
F04B 39/12 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/-F04B37/225
12Casings; Cylinders; Cylinder heads; Fluid connections
F16L 9/22 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
9Rigid pipes
22Pipes composed of a plurality of segments
F25B 31/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
31Compressor arrangements
CPC
F04B 39/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
12Casings; Cylinders; Cylinder heads; Fluid connections
F16L 9/22
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
9Rigid pipes
22Pipes composed of a plurality of segments
F25B 31/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
31Compressor arrangements
F25B 41/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
41Fluid-circulation arrangements
Applicants
  • ダイキン工業株式会社 DAIKIN INDUSTRIES, LTD. [JP]/[JP]
Inventors
  • 大野 旭 OHNO, Asahi
  • 濱舘 潤一 HAMADATE, Junichi
  • 寺本 佳弘 TERAMOTO, Yoshihiro
  • 小牧 あゆみ KOMAKI, Ayumi
  • 安藤 弘毅 ANDOU, Hiroki
Agents
  • 特許業務法人サンクレスト国際特許事務所 SUNCREST PATENT AND TRADEMARK ATTORNEYS
Priority Data
2018-24679628.12.2018JP
2019-10458904.06.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) REFRIGERANT PIPING AND REFRIGERATION DEVICE
(FR) TUYAUTERIE DE FLUIDE FIGORIGÈNE ET DISPOSITIF DE RÉFRIGÉRATION
(JA) 冷媒配管及び冷凍装置
Abstract
(EN)
The present invention provides refrigerant piping 8 that is connected to an element component constituting a refrigeration device A and in which a refrigerant is channeled. The present invention comprises first portions made of stainless steel and a second portion made of a material having a smaller Young's modulus than stainless steel. The present invention has a plurality of first portions, and a second portion is disposed between a first portion and another first portion.
(FR)
La présente invention concerne une tuyauterie de fluide frigorigène (8) qui est reliée à un composant d'élément constituant un dispositif de réfrigération A et dans laquelle un fluide frigorigène est canalisé. La présente invention comprend des premières parties en acier inoxydable et une seconde partie constituée d'un matériau ayant un module d'Young inférieur à celui de l'acier inoxydable. La présente invention comprend une pluralité de premières parties, et une seconde partie est disposée entre une première partie et une autre première partie.
(JA)
冷凍装置Aを構成する要素部品に接続され、内部に冷媒が流れる冷媒配管8。ステンレス製の第1の部分と、ステンレスよりもヤング率が小さい材質からなる第2の部分とで構成される。複数の第1の部分を有しており、一の第1の部分と、他の第1の部分との間に第2の部分が配置されている。
Also published as
Latest bibliographic data on file with the International Bureau