CA821792A - Four pipe heat pump apparatus - Google Patents

Four pipe heat pump apparatus

Info

Publication number
CA821792A
CA821792A CA821792A CA821792DA CA821792A CA 821792 A CA821792 A CA 821792A CA 821792 A CA821792 A CA 821792A CA 821792D A CA821792D A CA 821792DA CA 821792 A CA821792 A CA 821792A
Authority
CA
Canada
Prior art keywords
heat pump
pipe heat
pump apparatus
pipe
pump
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.)
Expired
Application number
CA821792A
Inventor
L. Ringquist Clarence
W. Lorenz John
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.)
Trane Co of Canada Ltd
Original Assignee
Trane Co of Canada Ltd
Publication date
Application granted granted Critical
Publication of CA821792A publication Critical patent/CA821792A/en
Expired legal-status Critical Current

Links

CA821792A Four pipe heat pump apparatus Expired CA821792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA821792T

Publications (1)

Publication Number Publication Date
CA821792A true CA821792A (en) 1969-09-02

Family

ID=36299195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA821792A Expired CA821792A (en) Four pipe heat pump apparatus

Country Status (1)

Country Link
CA (1) CA821792A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313804A (en) * 1993-04-23 1994-05-24 Maritime Geothermal Ltd. Direct expansion geothermal heat pump
US5564282A (en) * 1993-04-23 1996-10-15 Maritime Geothermal Ltd. Variable capacity staged cooling direct expansion geothermal heat pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313804A (en) * 1993-04-23 1994-05-24 Maritime Geothermal Ltd. Direct expansion geothermal heat pump
US5564282A (en) * 1993-04-23 1996-10-15 Maritime Geothermal Ltd. Variable capacity staged cooling direct expansion geothermal heat pump

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