GB2417218B - High conductivity particle filter - Google Patents

High conductivity particle filter

Info

Publication number
GB2417218B
GB2417218B GB0522998A GB0522998A GB2417218B GB 2417218 B GB2417218 B GB 2417218B GB 0522998 A GB0522998 A GB 0522998A GB 0522998 A GB0522998 A GB 0522998A GB 2417218 B GB2417218 B GB 2417218B
Authority
GB
United Kingdom
Prior art keywords
high conductivity
particle filter
conductivity particle
filter
particle
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 - Lifetime
Application number
GB0522998A
Other versions
GB0522998D0 (en
GB2417218A (en
Inventor
Kari Haerkoenen
Bradley J Aitchison
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.)
Planar Systems Inc
Original Assignee
Planar Systems Inc
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 US10/400,054 external-priority patent/US6936086B2/en
Application filed by Planar Systems Inc filed Critical Planar Systems Inc
Publication of GB0522998D0 publication Critical patent/GB0522998D0/en
Publication of GB2417218A publication Critical patent/GB2417218A/en
Application granted granted Critical
Publication of GB2417218B publication Critical patent/GB2417218B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/06—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
GB0522998A 2002-09-11 2003-09-10 High conductivity particle filter Expired - Lifetime GB2417218B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41006702P 2002-09-11 2002-09-11
US10/400,054 US6936086B2 (en) 2002-09-11 2003-03-25 High conductivity particle filter
GB0503354A GB2409180B (en) 2002-09-11 2003-09-10 High conductivity particle filter

Publications (3)

Publication Number Publication Date
GB0522998D0 GB0522998D0 (en) 2005-12-21
GB2417218A GB2417218A (en) 2006-02-22
GB2417218B true GB2417218B (en) 2006-07-12

Family

ID=35686590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0522998A Expired - Lifetime GB2417218B (en) 2002-09-11 2003-09-10 High conductivity particle filter

Country Status (1)

Country Link
GB (1) GB2417218B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008082285A (en) 2006-09-28 2008-04-10 Techno Takatsuki Co Ltd Dust collecting mechanism of air pump
EP2266676A1 (en) * 2009-06-26 2010-12-29 Universiteit Antwerpen Phase separator
CA2766576A1 (en) 2009-06-26 2010-12-29 Universiteit Antwerpen Phase separator
GB2477343B (en) * 2010-02-01 2012-06-20 Da-Kai Chen Dust collecting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109240A1 (en) * 1980-06-04 1982-03-18 Hans 8045 Zürich Landolt Separator
US4419107A (en) * 1980-11-10 1983-12-06 Roydhouse Richard H Mercury filtering apparatus and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109240A1 (en) * 1980-06-04 1982-03-18 Hans 8045 Zürich Landolt Separator
US4419107A (en) * 1980-11-10 1983-12-06 Roydhouse Richard H Mercury filtering apparatus and method

Also Published As

Publication number Publication date
GB0522998D0 (en) 2005-12-21
GB2417218A (en) 2006-02-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130404 AND 20130410

PE20 Patent expired after termination of 20 years

Expiry date: 20230909