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FR980731A - Dispositif doseur - Google Patents

Dispositif doseur

Info

Publication number
FR980731A
FR980731A FR980731DA FR980731A FR 980731 A FR980731 A FR 980731A FR 980731D A FR980731D A FR 980731DA FR 980731 A FR980731 A FR 980731A
Authority
FR
France
Prior art keywords
dosing device
dosing
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
Other languages
English (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.)
AUXILIAIRE DES CHEMINS DE FER
LAuxiliaire des Chemins de Fer et de lIndustrie
Original Assignee
AUXILIAIRE DES CHEMINS DE FER
LAuxiliaire des Chemins de Fer et de lIndustrie
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 AUXILIAIRE DES CHEMINS DE FER, LAuxiliaire des Chemins de Fer et de lIndustrie filed Critical AUXILIAIRE DES CHEMINS DE FER
Application granted granted Critical
Publication of FR980731A publication Critical patent/FR980731A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
FR980731D 1943-02-15 1943-02-15 Dispositif doseur Expired FR980731A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR980731T 1943-02-15

Publications (1)

Publication Number Publication Date
FR980731A true FR980731A (fr) 1951-05-17

Family

ID=9527235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980731D Expired FR980731A (fr) 1943-02-15 1943-02-15 Dispositif doseur

Country Status (1)

Country Link
FR (1) FR980731A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955610A (en) * 1957-09-11 1960-10-11 Everpure Pressurized dosage system
EP0077208A1 (fr) * 1981-10-13 1983-04-20 Clow Corporation Dispositif pour ajouter un additif liquide par intermittence à un courant liquide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955610A (en) * 1957-09-11 1960-10-11 Everpure Pressurized dosage system
EP0077208A1 (fr) * 1981-10-13 1983-04-20 Clow Corporation Dispositif pour ajouter un additif liquide par intermittence à un courant liquide

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