FR1189837A - Improved device for full flow filtration of fluids circulating in closed circuits - Google Patents

Improved device for full flow filtration of fluids circulating in closed circuits

Info

Publication number
FR1189837A
FR1189837A FR1189837DA FR1189837A FR 1189837 A FR1189837 A FR 1189837A FR 1189837D A FR1189837D A FR 1189837DA FR 1189837 A FR1189837 A FR 1189837A
Authority
FR
France
Prior art keywords
flow filtration
improved device
full flow
closed circuits
fluids circulating
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
Application number
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.)
Precision Mecanique SA
Original Assignee
Precision Mecanique SA
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 Precision Mecanique SA filed Critical Precision Mecanique SA
Application granted granted Critical
Publication of FR1189837A publication Critical patent/FR1189837A/en
Expired legal-status Critical Current

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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • 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
    • B01D29/114—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 arranged for inward flow 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/204—Systems for applying vacuum to filters
    • B01D2201/208—Systems for applying vacuum to filters by venturi systems
FR1189837D 1956-06-16 1956-06-16 Improved device for full flow filtration of fluids circulating in closed circuits Expired FR1189837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1084242X 1956-06-16

Publications (1)

Publication Number Publication Date
FR1189837A true FR1189837A (en) 1959-10-07

Family

ID=9611534

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1189837D Expired FR1189837A (en) 1956-06-16 1956-06-16 Improved device for full flow filtration of fluids circulating in closed circuits
FR71688D Expired FR71688E (en) 1956-06-16 1957-05-29 Improved device for full flow filtration of fluids circulating in closed circuits

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR71688D Expired FR71688E (en) 1956-06-16 1957-05-29 Improved device for full flow filtration of fluids circulating in closed circuits

Country Status (3)

Country Link
DE (1) DE1084242B (en)
FR (2) FR1189837A (en)
GB (1) GB860871A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU540986B2 (en) * 1980-07-11 1984-12-13 Sealed Power Corp. Transmission fluid filter
DE69408043T2 (en) * 1993-06-30 1998-06-10 Fleetguard Inc Combined main and secondary flow device for the treatment of a fluid substance by filtration and / or addition of one or more chemical (s)
DE10001259A1 (en) 2000-01-14 2001-07-19 Hydac Filtertechnik Gmbh Filter includes two elements in casing, to retain particles of differing sizes and has passage connecting filter chambers
EP1440719A1 (en) * 2003-01-09 2004-07-28 NTZ Nederland BV One way replacement filter and method therefor
EP1437166A1 (en) * 2003-01-09 2004-07-14 NTZ Nederland BV Mainstream replacement filter and method
EP1452216A1 (en) * 2003-02-11 2004-09-01 NTZ Nederland BV Filter device
US20050252838A1 (en) 2004-05-13 2005-11-17 Baldwin Filters, Inc. Fluid filtration apparatus and method
DE102018202178A1 (en) * 2018-02-13 2019-08-14 Filtration Group Gmbh Filter element for filtering a fluid flow
CN114602224B (en) * 2022-01-24 2024-01-12 合肥通用机械研究院有限公司 Intrinsic safety type energy-containing material filtering and washing dual-purpose machine
DE102022000510A1 (en) * 2022-02-10 2023-08-10 Hydac Fluidcarecenter Gmbh filter device

Also Published As

Publication number Publication date
FR71688E (en) 1960-01-13
DE1084242B (en) 1960-06-30
GB860871A (en) 1961-02-15

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