GB0326061D0 - Improvements in screw pumps - Google Patents

Improvements in screw pumps

Info

Publication number
GB0326061D0
GB0326061D0 GB0326061A GB0326061A GB0326061D0 GB 0326061 D0 GB0326061 D0 GB 0326061D0 GB 0326061 A GB0326061 A GB 0326061A GB 0326061 A GB0326061 A GB 0326061A GB 0326061 D0 GB0326061 D0 GB 0326061D0
Authority
GB
United Kingdom
Prior art keywords
screw pumps
pumps
screw
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
GB0326061A
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.)
BOC Group Ltd
Original Assignee
BOC Group 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 BOC Group Ltd filed Critical BOC Group Ltd
Priority to GB0326061A priority Critical patent/GB0326061D0/en
Publication of GB0326061D0 publication Critical patent/GB0326061D0/en
Priority to GB0405317A priority patent/GB0405317D0/en
Priority to GB0406142A priority patent/GB0406142D0/en
Priority to PCT/GB2004/004660 priority patent/WO2005047706A1/en
Priority to US10/578,546 priority patent/US20070196228A1/en
Priority to JP2006538925A priority patent/JP2007510856A/en
Priority to EP04798386A priority patent/EP1687540A1/en
Priority to TW93134360A priority patent/TW200521330A/en
Ceased legal-status Critical Current

Links

GB0326061A 2003-11-10 2003-11-10 Improvements in screw pumps Ceased GB0326061D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB0326061A GB0326061D0 (en) 2003-11-10 2003-11-10 Improvements in screw pumps
GB0405317A GB0405317D0 (en) 2003-11-10 2004-03-09 Improvements in screw pumps
GB0406142A GB0406142D0 (en) 2003-11-10 2004-03-18 Improvements in dry pumps
PCT/GB2004/004660 WO2005047706A1 (en) 2003-11-10 2004-11-04 Improvements in dry pumps
US10/578,546 US20070196228A1 (en) 2003-11-10 2004-11-04 Dry Pumps
JP2006538925A JP2007510856A (en) 2003-11-10 2004-11-04 Improvement of dry pump
EP04798386A EP1687540A1 (en) 2003-11-10 2004-11-04 Improvements in dry pumps
TW93134360A TW200521330A (en) 2003-11-10 2004-11-10 Improvements in dry pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0326061A GB0326061D0 (en) 2003-11-10 2003-11-10 Improvements in screw pumps

Publications (1)

Publication Number Publication Date
GB0326061D0 true GB0326061D0 (en) 2003-12-10

Family

ID=29726167

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0326061A Ceased GB0326061D0 (en) 2003-11-10 2003-11-10 Improvements in screw pumps
GB0405317A Ceased GB0405317D0 (en) 2003-11-10 2004-03-09 Improvements in screw pumps

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0405317A Ceased GB0405317D0 (en) 2003-11-10 2004-03-09 Improvements in screw pumps

Country Status (2)

Country Link
GB (2) GB0326061D0 (en)
TW (1) TW200521330A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3087504B1 (en) * 2018-10-17 2020-10-30 Pfeiffer Vacuum PROCESS FOR CONTROLLING THE TEMPERATURE OF A VACUUM PUMP, VACUUM PUMP AND ASSOCIATED INSTALLATION

Also Published As

Publication number Publication date
TW200521330A (en) 2005-07-01
GB0405317D0 (en) 2004-04-21

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Legal Events

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