HFO-1234YF, HFC-32, 및 HFC-152A의 조성물, 및 조성물을 사용하기 위한 시스템

• Main Authors: JUHASZ JASON R, SIMONI LUKE DAVID, SNYDER DAVID MATTHEW
• Format: Patent
• Language: Korean
• Published: 18.03.2024
• Subjects: ADHESIVES; BLASTING; CHEMISTRY; COMBINED HEATING AND REFRIGERATION SYSTEMS; DYES; FUELS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; LUBRICANTS; LUBRICATING COMPOSITIONS; MANUFACTURE OR STORAGE OF ICE; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; MECHANICAL ENGINEERING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; POLISHES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; TECHNICAL GASES CONTAINING CARBON MONOXIDE; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION; WEAPONS

2,3,3,3-테트라플루오로프로펜(HFO-1234yf), 다이플루오로메탄(HFC-32), 및 1,1-다이플루오로에탄(HFC-152a)을 포함하는 냉매를 이용하는 환경적 친화적 냉매 블렌드. 이 블렌드는 객실에 공조(A/C) 또는 난방을 제공하는 객실 열 관리(차량의 한 부분으로부터 다른 부분으로 열을 전달함)를 위해 하이브리드 차량, 마일드 하이브리드 차량, 플러그-인 하이브리드 차량, 또는 완전 전기 차량에 사용하기 위한 낮은 GWP, 낮은 독성 및 낮은 가연성과 함께 낮은 온도 구배를 갖는다. Environmentally friendly refrigerant blends utilizing refrigerants including 2,3,3,3-tetrafluoropropene (HFO-1234yf), difluoromethane (HFC-32), and 1,1-difluoroethane (HFC-152a). The blends have low GWP, low toxicity, and low flammability with low temperature glide for use in a hybrid, mild hybrid, plug-in hybrid, or full electric vehicles for thermal management (transferring heat from one part of the vehicle to the other) of the passenger compartment providing air conditioning (A/C) or heating to the passenger cabin.