AU677453B2 - Refrigeration oil flushing system - Google Patents

Refrigeration oil flushing system

Info

Publication number
AU677453B2
AU677453B2 AU80309/94A AU8030994A AU677453B2 AU 677453 B2 AU677453 B2 AU 677453B2 AU 80309/94 A AU80309/94 A AU 80309/94A AU 8030994 A AU8030994 A AU 8030994A AU 677453 B2 AU677453 B2 AU 677453B2
Authority
AU
Australia
Prior art keywords
refrigeration oil
flushing system
oil flushing
refrigeration
oil
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.)
Ceased
Application number
AU80309/94A
Other versions
AU8030994A (en
Inventor
Edwin Nicholas Rivans
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.)
Refrigeration Technologies Pty Ltd
Original Assignee
Refrigeration Technologies Pty Ltd
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
Priority claimed from AUPM2859A external-priority patent/AUPM285993A0/en
Application filed by Refrigeration Technologies Pty Ltd filed Critical Refrigeration Technologies Pty Ltd
Priority to AU80309/94A priority Critical patent/AU677453B2/en
Publication of AU8030994A publication Critical patent/AU8030994A/en
Application granted granted Critical
Publication of AU677453B2 publication Critical patent/AU677453B2/en
Assigned to Refrigeration Technologies Pty Ltd reassignment Refrigeration Technologies Pty Ltd Alteration of Name(s) in Register under S187 Assignors: Rivans, Edwin Nicholas
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU80309/94A 1993-12-09 1994-12-09 Refrigeration oil flushing system Ceased AU677453B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU80309/94A AU677453B2 (en) 1993-12-09 1994-12-09 Refrigeration oil flushing system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPM2859 1993-12-09
AUPM2859A AUPM285993A0 (en) 1993-12-09 1993-12-09 Refrigeration oil flushing system
AU80309/94A AU677453B2 (en) 1993-12-09 1994-12-09 Refrigeration oil flushing system

Publications (2)

Publication Number Publication Date
AU8030994A AU8030994A (en) 1995-06-15
AU677453B2 true AU677453B2 (en) 1997-04-24

Family

ID=25639479

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80309/94A Ceased AU677453B2 (en) 1993-12-09 1994-12-09 Refrigeration oil flushing system

Country Status (1)

Country Link
AU (1) AU677453B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1521049A1 (en) * 2002-07-10 2005-04-06 Daikin Industries, Ltd. Refrigeration apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7005194A (en) * 1993-01-29 1994-08-15 Aka Industriprodukter Kyla Ab A method and apparatus for the cleansing of oil from refrigerating machines and heat pumps
AU1024895A (en) * 1994-01-25 1995-08-03 Boc Gases Australia Limited Method and apparatus for flushing lubricant and/or refrigerant from refrigeration systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7005194A (en) * 1993-01-29 1994-08-15 Aka Industriprodukter Kyla Ab A method and apparatus for the cleansing of oil from refrigerating machines and heat pumps
AU1024895A (en) * 1994-01-25 1995-08-03 Boc Gases Australia Limited Method and apparatus for flushing lubricant and/or refrigerant from refrigeration systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1521049A1 (en) * 2002-07-10 2005-04-06 Daikin Industries, Ltd. Refrigeration apparatus
EP1521049A4 (en) * 2002-07-10 2010-03-10 Daikin Ind Ltd Refrigeration apparatus

Also Published As

Publication number Publication date
AU8030994A (en) 1995-06-15

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired
NA Applications received for extensions of time, section 223

Free format text: AN APPLICATION TO EXTEND THE TIME FROM 19991209 TO 20020809 IN WHICH TO PAY A RENEWAL FEE HAS BEEN LODGED

MK14 Patent ceased section 143(a) (annual fees not paid) or expired
NB Applications allowed - extensions of time section 223(2)

Free format text: THE TIME IN WHICH TO PAY A RENEWAL FEE HAS BEEN EXTENDED TO 20020809

DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND APPLICANT S AND INVENTOR S NAME TO DELETE: FRED KARL BETTWIESER

PC Assignment registered

Owner name: REFRIGERATION TECHNOLOGIES PTY LTD

Free format text: FORMER OWNER WAS: EDWIN NICHOLAS RIVANS