FR2328498B3 - - Google Patents

Info

Publication number
FR2328498B3
FR2328498B3 FR7626891A FR7626891A FR2328498B3 FR 2328498 B3 FR2328498 B3 FR 2328498B3 FR 7626891 A FR7626891 A FR 7626891A FR 7626891 A FR7626891 A FR 7626891A FR 2328498 B3 FR2328498 B3 FR 2328498B3
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.)
Expired
Application number
FR7626891A
Other languages
French (fr)
Other versions
FR2328498A1 (en
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.)
Bauakademie der DDR
Original Assignee
Bauakademie der DDR
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 Bauakademie der DDR filed Critical Bauakademie der DDR
Publication of FR2328498A1 publication Critical patent/FR2328498A1/en
Application granted granted Critical
Publication of FR2328498B3 publication Critical patent/FR2328498B3/fr
Granted 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
    • B01D29/01—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 flat filtering elements
    • 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
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
FR7626891A 1975-10-23 1976-09-07 Filters made of perforated elastic sheet - which is stretched to vary aperture size, esp. for removing water from concrete mixts. Granted FR2328498A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD189011A DD123779A1 (en) 1975-10-23 1975-10-23

Publications (2)

Publication Number Publication Date
FR2328498A1 FR2328498A1 (en) 1977-05-20
FR2328498B3 true FR2328498B3 (en) 1980-11-07

Family

ID=5502095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626891A Granted FR2328498A1 (en) 1975-10-23 1976-09-07 Filters made of perforated elastic sheet - which is stretched to vary aperture size, esp. for removing water from concrete mixts.

Country Status (8)

Country Link
AT (1) AT346748B (en)
CS (1) CS189244B1 (en)
DD (1) DD123779A1 (en)
DE (1) DE2637787A1 (en)
FR (1) FR2328498A1 (en)
HU (1) HU176196B (en)
SE (1) SE416707B (en)
SU (1) SU594990A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9015448D0 (en) * 1990-07-13 1990-08-29 Lanmark Consultants Ltd Improvements in or relating to flow control
JP3322595B2 (en) * 1996-03-28 2002-09-09 テルモ株式会社 Filter device and method for separating / collecting biological microstructure
DE10065660A1 (en) * 2000-12-29 2002-07-04 Bsh Bosch Siemens Hausgeraete scree
DE10065661A1 (en) * 2000-12-29 2002-07-04 Bsh Bosch Siemens Hausgeraete scree
RU2703038C1 (en) * 2018-05-22 2019-10-15 Иван Соломонович Пятов Filter and filtering element
RU2705682C1 (en) * 2019-03-11 2019-11-11 Иван Соломонович Пятов Filtering module (versions)
DE102021206818A1 (en) 2021-06-30 2023-01-05 Jens Neumann separating device

Also Published As

Publication number Publication date
SU594990A1 (en) 1978-02-28
AT346748B (en) 1978-11-27
HU176196B (en) 1981-01-28
ATA600876A (en) 1978-03-15
FR2328498A1 (en) 1977-05-20
SE7609004L (en) 1977-04-24
SE416707B (en) 1981-02-02
DD123779A1 (en) 1977-01-19
DE2637787A1 (en) 1977-04-28
CS189244B1 (en) 1979-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse