NZ188768A - Reversible heat pump water-refrigerant helical flow heat exchanger - Google Patents
Reversible heat pump water-refrigerant helical flow heat exchangerInfo
- 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
Links
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1291113C (en) * | 1985-03-22 | 1991-10-22 | Keith Stuart Mclaren | Heat exchanger |
-
1977
- 1977-10-31 AU AU41098/78A patent/AU4109878A/en active Pending
-
1978
- 1978-10-30 NZ NZ18876878A patent/NZ188768A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU4109878A (en) | 1980-05-01 |
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