FR2115786A5 - - Google Patents

Info

Publication number
FR2115786A5
FR2115786A5 FR7130970A FR7130970A FR2115786A5 FR 2115786 A5 FR2115786 A5 FR 2115786A5 FR 7130970 A FR7130970 A FR 7130970A FR 7130970 A FR7130970 A FR 7130970A FR 2115786 A5 FR2115786 A5 FR 2115786A5
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
FR7130970A
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.)
Zellweger Uster AG
Original Assignee
Zellweger Uster AG
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 Zellweger Uster AG filed Critical Zellweger Uster AG
Application granted granted Critical
Publication of FR2115786A5 publication Critical patent/FR2115786A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • 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
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7130970A 1970-11-23 1971-08-26 Expired FR2115786A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9198370A 1970-11-23 1970-11-23

Publications (1)

Publication Number Publication Date
FR2115786A5 true FR2115786A5 (fr) 1972-07-07

Family

ID=22230630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130970A Expired FR2115786A5 (fr) 1970-11-23 1971-08-26

Country Status (6)

Country Link
US (1) US3733906A (fr)
JP (1) JPS5320867B1 (fr)
CH (1) CH533303A (fr)
DE (1) DE2134935A1 (fr)
FR (1) FR2115786A5 (fr)
IT (1) IT951589B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365118A1 (fr) * 1976-09-17 1978-04-14 Philips Nv Dispositif pour le prelevement d'un echantillon de liquide

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370004A4 (en) * 1987-07-03 1991-01-09 Oliver Lionel Ireland Filtrate evacuation system
US5769539A (en) * 1995-08-07 1998-06-23 Phase Technology Backflush system for a filter membrane located upstream of a hydrocarbon analyzer apparatus
FR2764818B1 (fr) * 1997-06-18 1999-08-06 Degremont Procede et dispositifs de decolmatage de filtres
DE102011088235A1 (de) 2011-12-12 2013-06-13 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Probenvorbereitungseinrichtung für eine Analyseeinrichtung zur Bestimmung einer Messgröße einer flüssigen Probe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365118A1 (fr) * 1976-09-17 1978-04-14 Philips Nv Dispositif pour le prelevement d'un echantillon de liquide

Also Published As

Publication number Publication date
CH533303A (de) 1973-01-31
US3733906A (en) 1973-05-22
DE2134935A1 (fr) 1972-05-31
IT951589B (it) 1973-07-10
JPS5320867B1 (fr) 1978-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse