JPS57173675A - Four-way valve for heat pump type air conditioner - Google Patents

Four-way valve for heat pump type air conditioner

Info

Publication number
JPS57173675A
JPS57173675A JP56057166A JP5716681A JPS57173675A JP S57173675 A JPS57173675 A JP S57173675A JP 56057166 A JP56057166 A JP 56057166A JP 5716681 A JP5716681 A JP 5716681A JP S57173675 A JPS57173675 A JP S57173675A
Authority
JP
Japan
Prior art keywords
conducted
chambers
way valve
chamber
air conditioner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56057166A
Other languages
English (en)
Inventor
Susumu Kashiwazaki
Katsumi Miyazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56057166A priority Critical patent/JPS57173675A/ja
Publication of JPS57173675A publication Critical patent/JPS57173675A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing valves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Multiple-Way Valves (AREA)
JP56057166A 1981-04-17 1981-04-17 Four-way valve for heat pump type air conditioner Pending JPS57173675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56057166A JPS57173675A (en) 1981-04-17 1981-04-17 Four-way valve for heat pump type air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56057166A JPS57173675A (en) 1981-04-17 1981-04-17 Four-way valve for heat pump type air conditioner

Publications (1)

Publication Number Publication Date
JPS57173675A true JPS57173675A (en) 1982-10-26

Family

ID=13047965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56057166A Pending JPS57173675A (en) 1981-04-17 1981-04-17 Four-way valve for heat pump type air conditioner

Country Status (1)

Country Link
JP (1) JPS57173675A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167561A (ja) * 1987-12-21 1989-07-03 Sanyo Electric Co Ltd 多室型冷暖房装置
CN101975286A (zh) * 2010-09-17 2011-02-16 北京海林节能设备股份有限公司 中央空调及其控制阀
CN104061342A (zh) * 2014-06-04 2014-09-24 蔡宇峰 一种应用于有机废气处理的四通阀装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167561A (ja) * 1987-12-21 1989-07-03 Sanyo Electric Co Ltd 多室型冷暖房装置
CN101975286A (zh) * 2010-09-17 2011-02-16 北京海林节能设备股份有限公司 中央空调及其控制阀
CN104061342A (zh) * 2014-06-04 2014-09-24 蔡宇峰 一种应用于有机废气处理的四通阀装置

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