FR2135366A1 - - Google Patents

Info

Publication number
FR2135366A1
FR2135366A1 FR7216895A FR7216895A FR2135366A1 FR 2135366 A1 FR2135366 A1 FR 2135366A1 FR 7216895 A FR7216895 A FR 7216895A FR 7216895 A FR7216895 A FR 7216895A FR 2135366 A1 FR2135366 A1 FR 2135366A1
Authority
FR
France
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Withdrawn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
FR7216895A
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.)
JESSEL CO Ltd
Original Assignee
JESSEL CO Ltd
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 JESSEL CO Ltd filed Critical JESSEL CO Ltd
Publication of FR2135366A1 publication Critical patent/FR2135366A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • 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
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/043—Filter tubes connected to plates
    • B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
FR7216895A 1971-05-01 1972-04-28 Withdrawn FR2135366A1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1260971*[A GB1357204A (en) 1971-05-01 1971-05-01 Filter candles

Publications (1)

Publication Number Publication Date
FR2135366A1 true FR2135366A1 (cs) 1972-12-15

Family

ID=10007800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216895A Withdrawn FR2135366A1 (cs) 1971-05-01 1972-04-28

Country Status (4)

Country Link
DE (1) DE2220968A1 (cs)
FR (1) FR2135366A1 (cs)
GB (1) GB1357204A (cs)
IT (1) IT965685B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103432809B (zh) * 2013-08-30 2016-02-17 马彰原 一种净水器滤芯锁紧杆

Also Published As

Publication number Publication date
IT965685B (it) 1974-02-11
DE2220968A1 (de) 1972-11-16
GB1357204A (en) 1974-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse