FR2804616B1 - Appareil de filtrage et vanne d'ouverture/fermeture pour l'appareil de filtrage - Google Patents

Appareil de filtrage et vanne d'ouverture/fermeture pour l'appareil de filtrage

Info

Publication number
FR2804616B1
FR2804616B1 FR0101226A FR0101226A FR2804616B1 FR 2804616 B1 FR2804616 B1 FR 2804616B1 FR 0101226 A FR0101226 A FR 0101226A FR 0101226 A FR0101226 A FR 0101226A FR 2804616 B1 FR2804616 B1 FR 2804616B1
Authority
FR
France
Prior art keywords
filtering apparatus
opening
closing valve
filtering
closing
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 - Fee Related
Application number
FR0101226A
Other languages
English (en)
Other versions
FR2804616A1 (fr
Inventor
Osamu Nagata
Akira Kawaguchi
Yasuyuki Nagata
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.)
Mitaka Filter Kogyo KK
Original Assignee
Mitaka Filter Kogyo KK
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 Mitaka Filter Kogyo KK filed Critical Mitaka Filter Kogyo KK
Publication of FR2804616A1 publication Critical patent/FR2804616A1/fr
Application granted granted Critical
Publication of FR2804616B1 publication Critical patent/FR2804616B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • B01D35/157—Flow control valves: Damping or calibrated passages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/794—With means for separating solid material from the fluid
    • Y10T137/8013—Sediment chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87877—Single inlet with multiple distinctly valved outlets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR0101226A 2000-02-08 2001-01-30 Appareil de filtrage et vanne d'ouverture/fermeture pour l'appareil de filtrage Expired - Fee Related FR2804616B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000030154 2000-02-08
JP2000383221A JP3538142B2 (ja) 2000-02-08 2000-12-18 ろ過装置及びろ過装置用開閉弁

Publications (2)

Publication Number Publication Date
FR2804616A1 FR2804616A1 (fr) 2001-08-10
FR2804616B1 true FR2804616B1 (fr) 2004-02-13

Family

ID=26585022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0101226A Expired - Fee Related FR2804616B1 (fr) 2000-02-08 2001-01-30 Appareil de filtrage et vanne d'ouverture/fermeture pour l'appareil de filtrage

Country Status (7)

Country Link
US (1) US6383377B2 (fr)
JP (1) JP3538142B2 (fr)
KR (1) KR100381611B1 (fr)
CN (1) CN1307920A (fr)
DE (1) DE10103264C2 (fr)
FR (1) FR2804616B1 (fr)
TW (1) TW524708B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018094103A1 (fr) * 2016-11-17 2018-05-24 Paterson & Cooke Ideas, Ltd. Système de dilution d'alimentation d'épaississant
CN109260822B (zh) * 2018-11-02 2021-05-07 石家庄一通过滤器设备制造有限公司 一种反清洗过滤器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US240755A (en) * 1881-04-26 Jeremiah o meara
US38138A (en) * 1863-04-07 Improvement in apparatus for preventing obstructions in water-pipes
US660356A (en) * 1900-06-14 1900-10-23 Charles H Baker Water-gate.
US845213A (en) * 1905-10-13 1907-02-26 Eugene Louis Bazin Automatic stop-valve.
DE1203991B (de) * 1963-06-27 1965-10-28 Bosch Gmbh Robert Druckregelventil
DE1611057B2 (de) * 1967-05-16 1976-08-05 Berkefeld-Filter, 3100 Celle Filtrationsverfahren
US4056474A (en) * 1976-04-19 1977-11-01 Snouffer William N Straining valves
US4293414A (en) * 1978-05-04 1981-10-06 Ecodyne Corporation Slotted sheet filter element
US4328105A (en) * 1980-02-06 1982-05-04 Linde Aktiengesellschaft Treatment of suspended solids--and adsorbable contaminant--containing liquid
JPS5876117A (ja) * 1981-10-30 1983-05-09 Hitachi Ltd プリコ−ト「あ」過式水処理システム
US4560483A (en) * 1984-05-04 1985-12-24 Warning Theodore J Process and apparatus for filtration of oil and gas well fluids
DE4110252C1 (fr) * 1990-06-02 1992-02-27 Schenk-Filterbau Gmbh, 7076 Waldstetten, De
DE19652215C2 (de) * 1996-12-16 2000-05-18 Inventec Ges Fuer Tech Innovat Verfahren zum Reinigen eines leckagefrei schaltenden Absperrventils und Absperrventil zur Durchführung des Verfahrens
US5899231A (en) * 1996-12-30 1999-05-04 Drori; Mordecki Automatic three-way valve
US5772867A (en) * 1997-03-12 1998-06-30 Chiang; Hsu-Hsin Fluid filtering machine with filtering membrane controlled by PLC

Also Published As

Publication number Publication date
DE10103264A1 (de) 2001-09-20
JP3538142B2 (ja) 2004-06-14
KR20010078353A (ko) 2001-08-20
DE10103264C2 (de) 2003-10-23
JP2001293314A (ja) 2001-10-23
US6383377B2 (en) 2002-05-07
TW524708B (en) 2003-03-21
KR100381611B1 (ko) 2003-04-26
US20010015333A1 (en) 2001-08-23
FR2804616A1 (fr) 2001-08-10
CN1307920A (zh) 2001-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060929