FR2034090A1 - High pressure oxygen filter - Google Patents

High pressure oxygen filter

Info

Publication number
FR2034090A1
FR2034090A1 FR6900109A FR6900109A FR2034090A1 FR 2034090 A1 FR2034090 A1 FR 2034090A1 FR 6900109 A FR6900109 A FR 6900109A FR 6900109 A FR6900109 A FR 6900109A FR 2034090 A1 FR2034090 A1 FR 2034090A1
Authority
FR
France
Prior art keywords
high pressure
pressure oxygen
oxygen filter
filter
superpolyamide
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.)
Withdrawn
Application number
FR6900109A
Other languages
French (fr)
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.)
APPLIC TECHN CONTI
Original Assignee
APPLIC TECHN CONTI
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 APPLIC TECHN CONTI filed Critical APPLIC TECHN CONTI
Priority to FR6900109A priority Critical patent/FR2034090A1/en
Publication of FR2034090A1 publication Critical patent/FR2034090A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration

Abstract

Filter candle consists of an inner perforated metal supporting cylinder, an intermediate mesh forming wide free spaces connecting with the perforations, and a close-fitting external filter sheath. Pref. the spacer consists of an open spiral of a wire of, e.g. stainless steel or resistant plastic such as a superpolyamide wound on the core.
FR6900109A 1969-01-08 1969-01-08 High pressure oxygen filter Withdrawn FR2034090A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6900109A FR2034090A1 (en) 1969-01-08 1969-01-08 High pressure oxygen filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6900109A FR2034090A1 (en) 1969-01-08 1969-01-08 High pressure oxygen filter

Publications (1)

Publication Number Publication Date
FR2034090A1 true FR2034090A1 (en) 1970-12-11

Family

ID=9027658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900109A Withdrawn FR2034090A1 (en) 1969-01-08 1969-01-08 High pressure oxygen filter

Country Status (1)

Country Link
FR (1) FR2034090A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839048A (en) * 1986-07-08 1989-06-13 Pall Corporation Container for pressurized fluid
US4842737A (en) * 1986-12-03 1989-06-27 Pall Corporation Filter assembly with an expandable shell
WO1996031271A1 (en) * 1995-04-07 1996-10-10 Baker Hughes Incorporated Wire mesh filter
US5642781A (en) * 1994-10-07 1997-07-01 Baker Hughes Incorporated Multi-passage sand control screen
CN101670204B (en) * 2009-09-30 2012-06-20 宜昌菲尔泰过滤器厂 Integral type filter core with large liquid filtering flow
EP2484422A1 (en) * 2011-02-07 2012-08-08 Airwatec SA. Filter
WO2015187665A3 (en) * 2014-06-03 2016-02-25 Donaldson Company, Inc. Filter arrangement with support core and methods
WO2018081258A1 (en) * 2016-10-31 2018-05-03 Westlake Longview Corporation Candle filter support and plate assembly for polymer melts
EP3919160A1 (en) * 2020-06-03 2021-12-08 Pall Corporation Filter candle

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839048A (en) * 1986-07-08 1989-06-13 Pall Corporation Container for pressurized fluid
US4842737A (en) * 1986-12-03 1989-06-27 Pall Corporation Filter assembly with an expandable shell
US5642781A (en) * 1994-10-07 1997-07-01 Baker Hughes Incorporated Multi-passage sand control screen
US5980745A (en) * 1994-10-07 1999-11-09 Baker Hughes Incorporated Wire mesh filter
WO1996031271A1 (en) * 1995-04-07 1996-10-10 Baker Hughes Incorporated Wire mesh filter
GB2314282A (en) * 1995-04-07 1997-12-24 Baker Hughes Inc Wire mesh filter
US5849188A (en) * 1995-04-07 1998-12-15 Baker Hughes Incorporated Wire mesh filter
GB2314282B (en) * 1995-04-07 1999-12-01 Baker Hughes Inc Wire mesh filter
AU721349B2 (en) * 1995-04-07 2000-06-29 Baker Hughes Incorporated Wire mesh filter
CN101670204B (en) * 2009-09-30 2012-06-20 宜昌菲尔泰过滤器厂 Integral type filter core with large liquid filtering flow
EP2484422A1 (en) * 2011-02-07 2012-08-08 Airwatec SA. Filter
WO2015187665A3 (en) * 2014-06-03 2016-02-25 Donaldson Company, Inc. Filter arrangement with support core and methods
US10569200B2 (en) 2014-06-03 2020-02-25 Donaldson Company, Inc. Filter element with support core and methods
US11135530B2 (en) 2014-06-03 2021-10-05 Donaldson Company, Inc. Filter arrangement with support core and methods
US11547960B2 (en) 2014-06-03 2023-01-10 Donaldson Company, Inc. Filter arrangement with support core and methods
WO2018081258A1 (en) * 2016-10-31 2018-05-03 Westlake Longview Corporation Candle filter support and plate assembly for polymer melts
US10188968B2 (en) 2016-10-31 2019-01-29 Westlake Longview Corporation Candle filter support and plate assembly for polymer melts
US10814254B2 (en) 2016-10-31 2020-10-27 Westlake Longview Corporation Candle filter support and plate assembly for polymer melts
US11691094B2 (en) 2016-10-31 2023-07-04 Westlake Longview Corporation Candle filter support and plate assembly for polymer melts
EP3919160A1 (en) * 2020-06-03 2021-12-08 Pall Corporation Filter candle

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Legal Events

Date Code Title Description
ST Notification of lapse