FR2286429A1 - Appareils pour le dosage de solutions d'agents chimiques - Google Patents

Appareils pour le dosage de solutions d'agents chimiques

Info

Publication number
FR2286429A1
FR2286429A1 FR7529845A FR7529845A FR2286429A1 FR 2286429 A1 FR2286429 A1 FR 2286429A1 FR 7529845 A FR7529845 A FR 7529845A FR 7529845 A FR7529845 A FR 7529845A FR 2286429 A1 FR2286429 A1 FR 2286429A1
Authority
FR
France
Prior art keywords
spring loaded
chemical cleaning
injector system
diaphragm
control 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.)
Granted
Application number
FR7529845A
Other languages
English (en)
French (fr)
Other versions
FR2286429B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Ecolab Engineering GmbH
Original Assignee
Lang Apparatebau GmbH
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 Lang Apparatebau GmbH filed Critical Lang Apparatebau GmbH
Publication of FR2286429A1 publication Critical patent/FR2286429A1/fr
Application granted granted Critical
Publication of FR2286429B1 publication Critical patent/FR2286429B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
FR7529845A 1974-09-30 1975-09-30 Appareils pour le dosage de solutions d'agents chimiques Granted FR2286429A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2446611 1974-09-30

Publications (2)

Publication Number Publication Date
FR2286429A1 true FR2286429A1 (fr) 1976-04-23
FR2286429B1 FR2286429B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-02-02

Family

ID=5927108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529845A Granted FR2286429A1 (fr) 1974-09-30 1975-09-30 Appareils pour le dosage de solutions d'agents chimiques

Country Status (3)

Country Link
CH (1) CH598858A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2286429A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1042844B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592884A (en) * 1947-02-21 1952-04-15 Hobart Mfg Co Dishwasher
FR2189671A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-19 1974-01-25 Deutsche Vergaser Gmbh Co Kg

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592884A (en) * 1947-02-21 1952-04-15 Hobart Mfg Co Dishwasher
FR2189671A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-19 1974-01-25 Deutsche Vergaser Gmbh Co Kg

Also Published As

Publication number Publication date
IT1042844B (it) 1980-01-30
CH598858A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-05-12
FR2286429B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse