GB2561131B - Strainer with pressure indicator - Google Patents

Strainer with pressure indicator Download PDF

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Publication number
GB2561131B
GB2561131B GB1811131.0A GB201811131A GB2561131B GB 2561131 B GB2561131 B GB 2561131B GB 201811131 A GB201811131 A GB 201811131A GB 2561131 B GB2561131 B GB 2561131B
Authority
GB
United Kingdom
Prior art keywords
strainer
pressure indicator
indicator
pressure
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.)
Active
Application number
GB1811131.0A
Other versions
GB2561131A (en
GB201811131D0 (en
Inventor
Opdahl Frode
Abrahamsen Per
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.)
Waertsilae Gas Solutions Norway As
Original Assignee
Waertsilae Gas Solutions Norway As
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 Waertsilae Gas Solutions Norway As filed Critical Waertsilae Gas Solutions Norway As
Publication of GB201811131D0 publication Critical patent/GB201811131D0/en
Publication of GB2561131A publication Critical patent/GB2561131A/en
Application granted granted Critical
Publication of GB2561131B publication Critical patent/GB2561131B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • 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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B01D29/336—Self-supporting filtering elements arranged for inward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/603—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by flow measuring
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/06—Cone or disc shaped screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/30—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures
    • B63B27/34—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures using pipe-lines
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
GB1811131.0A 2016-01-07 2017-01-05 Strainer with pressure indicator Active GB2561131B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20160025A NO341668B1 (en) 2016-01-07 2016-01-07 Filter device and system comprising said filter device
PCT/NO2017/050002 WO2017119819A1 (en) 2016-01-07 2017-01-05 Strainer with pressure indicator

Publications (3)

Publication Number Publication Date
GB201811131D0 GB201811131D0 (en) 2018-08-22
GB2561131A GB2561131A (en) 2018-10-03
GB2561131B true GB2561131B (en) 2022-03-30

Family

ID=58044123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1811131.0A Active GB2561131B (en) 2016-01-07 2017-01-05 Strainer with pressure indicator

Country Status (6)

Country Link
KR (1) KR20180117607A (en)
CN (1) CN108883351B (en)
DE (1) DE112017000314T5 (en)
GB (1) GB2561131B (en)
NO (1) NO341668B1 (en)
WO (1) WO2017119819A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102506941B1 (en) * 2018-05-03 2023-03-07 현대자동차 주식회사 Exhaust gas recirculation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000018487A1 (en) * 1998-09-30 2000-04-06 Dresser Equipment Group, Inc. Filtration device and an indicating apparatus and method for a filtration device
WO2001093982A1 (en) * 2000-06-09 2001-12-13 Agricultural Products, Inc. An agricultural or industrial spin filter and a method of operation for same
EP2329872A2 (en) * 2009-12-03 2011-06-08 GE-Hitachi Nuclear Energy Americas LLC Systems and methods associated with straining a pipeline
US20140083686A1 (en) * 2012-09-26 2014-03-27 Halliburton Energy Services, Inc In-Line Sand Screen Gauge Carrier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0141059B1 (en) * 1993-09-20 1998-06-01 코사이 아키오 Liquid supply system and method
US6823718B2 (en) * 2002-10-28 2004-11-30 Pti Technologies, Inc. Single-body multiple sensing device
IL184410A (en) * 2007-07-04 2012-06-28 Water Works Ass Clogging rate monitor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000018487A1 (en) * 1998-09-30 2000-04-06 Dresser Equipment Group, Inc. Filtration device and an indicating apparatus and method for a filtration device
WO2001093982A1 (en) * 2000-06-09 2001-12-13 Agricultural Products, Inc. An agricultural or industrial spin filter and a method of operation for same
EP2329872A2 (en) * 2009-12-03 2011-06-08 GE-Hitachi Nuclear Energy Americas LLC Systems and methods associated with straining a pipeline
US20140083686A1 (en) * 2012-09-26 2014-03-27 Halliburton Energy Services, Inc In-Line Sand Screen Gauge Carrier

Also Published As

Publication number Publication date
NO20160025A1 (en) 2017-07-10
CN108883351A (en) 2018-11-23
NO341668B1 (en) 2017-12-18
GB2561131A (en) 2018-10-03
WO2017119819A1 (en) 2017-07-13
KR20180117607A (en) 2018-10-29
CN108883351B (en) 2020-11-03
DE112017000314T5 (en) 2018-09-27
GB201811131D0 (en) 2018-08-22

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