FR1322945A - Improved valve, especially for chemical dosing - Google Patents

Improved valve, especially for chemical dosing

Info

Publication number
FR1322945A
FR1322945A FR888687A FR888687A FR1322945A FR 1322945 A FR1322945 A FR 1322945A FR 888687 A FR888687 A FR 888687A FR 888687 A FR888687 A FR 888687A FR 1322945 A FR1322945 A FR 1322945A
Authority
FR
France
Prior art keywords
improved valve
chemical dosing
dosing
chemical
valve
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
FR888687A
Other languages
French (fr)
Inventor
Pierre Heitzmann
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 filed Critical
Priority to FR888687A priority Critical patent/FR1322945A/en
Application granted granted Critical
Publication of FR1322945A publication Critical patent/FR1322945A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/56—Labware specially adapted for transferring fluids
    • B01L3/567—Valves, taps or stop-cocks

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR888687A 1962-02-21 1962-02-21 Improved valve, especially for chemical dosing Expired FR1322945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR888687A FR1322945A (en) 1962-02-21 1962-02-21 Improved valve, especially for chemical dosing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888687A FR1322945A (en) 1962-02-21 1962-02-21 Improved valve, especially for chemical dosing

Publications (1)

Publication Number Publication Date
FR1322945A true FR1322945A (en) 1963-04-05

Family

ID=8773139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888687A Expired FR1322945A (en) 1962-02-21 1962-02-21 Improved valve, especially for chemical dosing

Country Status (1)

Country Link
FR (1) FR1322945A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022629A (en) * 1988-01-04 1991-06-11 Interface, Inc. Valve construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022629A (en) * 1988-01-04 1991-06-11 Interface, Inc. Valve construction

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