SG83109A1 - Two stage heat pump dryer - Google Patents

Two stage heat pump dryer

Info

Publication number
SG83109A1
SG83109A1 SG9804812A SG1998004812A SG83109A1 SG 83109 A1 SG83109 A1 SG 83109A1 SG 9804812 A SG9804812 A SG 9804812A SG 1998004812 A SG1998004812 A SG 1998004812A SG 83109 A1 SG83109 A1 SG 83109A1
Authority
SG
Singapore
Prior art keywords
heat pump
stage heat
pump dryer
dryer
stage
Prior art date
Application number
SG9804812A
Inventor
Siaw Kiang Chou
Nurul Alam Hawlader Mohammad
Juay Choy Ho
Kian Jon Ernest Chua
Original Assignee
Univ Singapore
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 Univ Singapore filed Critical Univ Singapore
Priority to SG9804812A priority Critical patent/SG83109A1/en
Priority to SG9905175A priority patent/SG83158A1/en
Priority to MYPI99005225A priority patent/MY124685A/en
Priority to PCT/SG1999/000137 priority patent/WO2000036344A1/en
Priority to CN99815379A priority patent/CN1369050A/en
Priority to IDW00200101484A priority patent/ID30058A/en
Priority to AU30958/00A priority patent/AU3095800A/en
Publication of SG83109A1 publication Critical patent/SG83109A1/en

Links

SG9804812A 1998-12-12 1998-12-12 Two stage heat pump dryer SG83109A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SG9804812A SG83109A1 (en) 1998-12-12 1998-12-12 Two stage heat pump dryer
SG9905175A SG83158A1 (en) 1998-12-12 1999-10-19 A modular heat pump system for drying and air-conditioning
MYPI99005225A MY124685A (en) 1998-12-12 1999-12-01 A modular heat pump system for drying and air-conditioning.
PCT/SG1999/000137 WO2000036344A1 (en) 1998-12-12 1999-12-06 A modular heat pump system for drying and air-conditioning
CN99815379A CN1369050A (en) 1998-12-12 1999-12-06 Modular heat pump system for drying and air-conditioning
IDW00200101484A ID30058A (en) 1998-12-12 1999-12-06 A MODULAR HEAT PUMP SYSTEM FOR AIR DRYING AND COOLING
AU30958/00A AU3095800A (en) 1998-12-12 1999-12-06 A modular heat pump system for drying and air-conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG9804812A SG83109A1 (en) 1998-12-12 1998-12-12 Two stage heat pump dryer

Publications (1)

Publication Number Publication Date
SG83109A1 true SG83109A1 (en) 2001-09-18

Family

ID=20430161

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9804812A SG83109A1 (en) 1998-12-12 1998-12-12 Two stage heat pump dryer

Country Status (1)

Country Link
SG (1) SG83109A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577742A (en) * 1969-06-13 1971-05-04 Vilter Manufacturing Corp Refrigeration system having a screw compressor with an auxiliary high pressure suction inlet
US4196526A (en) * 1978-10-26 1980-04-08 CEAF S.p.A. Drying plant, particularly for timber
US5109677A (en) * 1991-02-21 1992-05-05 Gary Phillippe Supplemental heat exchanger system for heat pump
US5689962A (en) * 1996-05-24 1997-11-25 Store Heat And Produce Energy, Inc. Heat pump systems and methods incorporating subcoolers for conditioning air
US5822996A (en) * 1997-08-22 1998-10-20 Carrier Corporation Vapor separation of variable capacity heat pump refrigerant
WO1999015842A1 (en) * 1997-09-19 1999-04-01 Egbert Mark A System for supermarket refrigeration having reduced refrigerant charge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577742A (en) * 1969-06-13 1971-05-04 Vilter Manufacturing Corp Refrigeration system having a screw compressor with an auxiliary high pressure suction inlet
US4196526A (en) * 1978-10-26 1980-04-08 CEAF S.p.A. Drying plant, particularly for timber
US5109677A (en) * 1991-02-21 1992-05-05 Gary Phillippe Supplemental heat exchanger system for heat pump
US5689962A (en) * 1996-05-24 1997-11-25 Store Heat And Produce Energy, Inc. Heat pump systems and methods incorporating subcoolers for conditioning air
US5822996A (en) * 1997-08-22 1998-10-20 Carrier Corporation Vapor separation of variable capacity heat pump refrigerant
WO1999015842A1 (en) * 1997-09-19 1999-04-01 Egbert Mark A System for supermarket refrigeration having reduced refrigerant charge

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