GB0228641D0 - Improvements in or relating to rotors for rotary machines - Google Patents

Improvements in or relating to rotors for rotary machines

Info

Publication number
GB0228641D0
GB0228641D0 GB0228641A GB0228641A GB0228641D0 GB 0228641 D0 GB0228641 D0 GB 0228641D0 GB 0228641 A GB0228641 A GB 0228641A GB 0228641 A GB0228641 A GB 0228641A GB 0228641 D0 GB0228641 D0 GB 0228641D0
Authority
GB
United Kingdom
Prior art keywords
rotors
relating
rotary machines
machines
rotary
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
GB0228641A
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.)
ADAMS RICARDO Ltd
Original Assignee
ADAMS RICARDO 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
Application filed by ADAMS RICARDO Ltd filed Critical ADAMS RICARDO Ltd
Priority to GB0228641A priority Critical patent/GB0228641D0/en
Publication of GB0228641D0 publication Critical patent/GB0228641D0/en
Ceased legal-status Critical Current

Links

GB0228641A 2002-12-06 2002-12-06 Improvements in or relating to rotors for rotary machines Ceased GB0228641D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0228641A GB0228641D0 (en) 2002-12-06 2002-12-06 Improvements in or relating to rotors for rotary machines

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0228641A GB0228641D0 (en) 2002-12-06 2002-12-06 Improvements in or relating to rotors for rotary machines
PCT/GB2003/005312 WO2004053296A1 (en) 2002-12-06 2003-12-05 Rotor for a rotary machine
AU2003298436A AU2003298436A1 (en) 2002-12-06 2003-12-05 Rotor for a rotary machine

Publications (1)

Publication Number Publication Date
GB0228641D0 true GB0228641D0 (en) 2003-01-15

Family

ID=9949310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0228641A Ceased GB0228641D0 (en) 2002-12-06 2002-12-06 Improvements in or relating to rotors for rotary machines

Country Status (3)

Country Link
AU (1) AU2003298436A1 (en)
GB (1) GB0228641D0 (en)
WO (1) WO2004053296A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060540A1 (en) * 2008-12-04 2010-06-10 Pfeiffer Vacuum Gmbh Roots
CN103842654B (en) * 2011-08-03 2017-02-22 罗贝波公司 Piston with replaceable and/or adjustable surfaces
WO2014081823A1 (en) 2012-11-20 2014-05-30 Eaton Corporation Composite supercharger rotors and methods of construction thereof
US20170130643A1 (en) * 2014-05-30 2017-05-11 Eaton Corporation Composite rotary component
DE202016100419U1 (en) * 2016-01-28 2017-05-02 Hugo Vogelsang Maschinenbau Gmbh Piston for a rotary lobe pump
CN107620711A (en) * 2017-08-29 2018-01-23 浙江理工大学 A kind of high vacuum rotor of cam rotor pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668894A (en) * 1949-11-29 1952-03-26 Freeman Taylor Machines Ltd Improvements in or relating to wet processing machines
JPS60237189A (en) * 1984-05-09 1985-11-26 Toyota Motor Corp Rotor structure of roots pump
JPH0623753Y2 (en) * 1985-07-26 1994-06-22 トヨタ自動車株式会社 Roots pump
JPS63117188A (en) * 1986-11-05 1988-05-21 Aisin Seiki Co Ltd Molding of roots type pump rotor
DE69213179T2 (en) * 1991-10-17 1997-04-10 Ebara Corp Screw rotor rotor and method for its production
US5395221A (en) * 1993-03-18 1995-03-07 Praxair S.T. Technology, Inc. Carbide or boride coated rotor for a positive displacement motor or pump
US6506037B1 (en) * 1999-11-17 2003-01-14 Carrier Corporation Screw machine

Also Published As

Publication number Publication date
AU2003298436A1 (en) 2004-06-30
WO2004053296A1 (en) 2004-06-24

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)