NZ188768A - Reversible heat pump water-refrigerant helical flow heat exchanger - Google Patents

Reversible heat pump water-refrigerant helical flow heat exchanger

Info

Publication number
NZ188768A
NZ188768A NZ18876878A NZ18876878A NZ188768A NZ 188768 A NZ188768 A NZ 188768A NZ 18876878 A NZ18876878 A NZ 18876878A NZ 18876878 A NZ18876878 A NZ 18876878A NZ 188768 A NZ188768 A NZ 188768A
Authority
NZ
New Zealand
Prior art keywords
pump water
helical flow
heat exchanger
heat pump
reversible
Prior art date
Application number
NZ18876878A
Inventor
J Urch
Original Assignee
J Urch
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 J Urch filed Critical J Urch
Publication of NZ188768A publication Critical patent/NZ188768A/en

Links

NZ18876878A 1977-10-31 1978-10-30 Reversible heat pump water-refrigerant helical flow heat exchanger NZ188768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD223677 1977-10-31

Publications (1)

Publication Number Publication Date
NZ188768A true NZ188768A (en) 1982-09-07

Family

ID=3767229

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ18876878A NZ188768A (en) 1977-10-31 1978-10-30 Reversible heat pump water-refrigerant helical flow heat exchanger

Country Status (2)

Country Link
AU (1) AU4109878A (en)
NZ (1) NZ188768A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1291113C (en) * 1985-03-22 1991-10-22 Keith Stuart Mclaren Heat exchanger

Also Published As

Publication number Publication date
AU4109878A (en) 1980-05-01

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