JPS52121841A - Defrosting method for package type air to air heat pump - Google Patents

Defrosting method for package type air to air heat pump

Info

Publication number
JPS52121841A
JPS52121841A JP3890076A JP3890076A JPS52121841A JP S52121841 A JPS52121841 A JP S52121841A JP 3890076 A JP3890076 A JP 3890076A JP 3890076 A JP3890076 A JP 3890076A JP S52121841 A JPS52121841 A JP S52121841A
Authority
JP
Japan
Prior art keywords
air
heat pump
package type
defrosting method
type air
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
JP3890076A
Other languages
Japanese (ja)
Inventor
Tadatsugu Fukumoto
Shizuo Fuchita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3890076A priority Critical patent/JPS52121841A/en
Publication of JPS52121841A publication Critical patent/JPS52121841A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A defrosting method for the package type air to air heat pump wherein rotation of a blower is reversed so as to blow air outdoors during defrosting operation reducing cool air flow into the room to keep room temperature from falling down so that effective defrosting is performed.
COPYRIGHT: (C)1977,JPO&Japio
JP3890076A 1976-04-06 1976-04-06 Defrosting method for package type air to air heat pump Pending JPS52121841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3890076A JPS52121841A (en) 1976-04-06 1976-04-06 Defrosting method for package type air to air heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3890076A JPS52121841A (en) 1976-04-06 1976-04-06 Defrosting method for package type air to air heat pump

Publications (1)

Publication Number Publication Date
JPS52121841A true JPS52121841A (en) 1977-10-13

Family

ID=12538060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3890076A Pending JPS52121841A (en) 1976-04-06 1976-04-06 Defrosting method for package type air to air heat pump

Country Status (1)

Country Link
JP (1) JPS52121841A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007292132A (en) * 2006-04-21 2007-11-08 Kubota Corp Air valve for septic tank

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054146A (en) * 1973-09-10 1975-05-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054146A (en) * 1973-09-10 1975-05-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007292132A (en) * 2006-04-21 2007-11-08 Kubota Corp Air valve for septic tank

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