FR2274902A1 - Boites a niveaux et application de ces boites a la limitation de l'emplissage de reservoirs a liquides - Google Patents

Boites a niveaux et application de ces boites a la limitation de l'emplissage de reservoirs a liquides

Info

Publication number
FR2274902A1
FR2274902A1 FR7420826A FR7420826A FR2274902A1 FR 2274902 A1 FR2274902 A1 FR 2274902A1 FR 7420826 A FR7420826 A FR 7420826A FR 7420826 A FR7420826 A FR 7420826A FR 2274902 A1 FR2274902 A1 FR 2274902A1
Authority
FR
France
Prior art keywords
float
chamber
chambers
level detector
floats
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
FR7420826A
Other languages
English (en)
Other versions
FR2274902B1 (fr
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage SA
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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Priority to FR7420826A priority Critical patent/FR2274902A1/fr
Publication of FR2274902A1 publication Critical patent/FR2274902A1/fr
Application granted granted Critical
Publication of FR2274902B1 publication Critical patent/FR2274902B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/42—Filling nozzles
    • B67D7/44—Filling nozzles automatically closing
    • B67D7/46—Filling nozzles automatically closing when liquid in container to be filled reaches a predetermined level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Level Indicators Using A Float (AREA)
  • Control Of Non-Electrical Variables (AREA)
FR7420826A 1974-06-14 1974-06-14 Boites a niveaux et application de ces boites a la limitation de l'emplissage de reservoirs a liquides Granted FR2274902A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7420826A FR2274902A1 (fr) 1974-06-14 1974-06-14 Boites a niveaux et application de ces boites a la limitation de l'emplissage de reservoirs a liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420826A FR2274902A1 (fr) 1974-06-14 1974-06-14 Boites a niveaux et application de ces boites a la limitation de l'emplissage de reservoirs a liquides

Publications (2)

Publication Number Publication Date
FR2274902A1 true FR2274902A1 (fr) 1976-01-09
FR2274902B1 FR2274902B1 (fr) 1976-10-15

Family

ID=9140108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420826A Granted FR2274902A1 (fr) 1974-06-14 1974-06-14 Boites a niveaux et application de ces boites a la limitation de l'emplissage de reservoirs a liquides

Country Status (1)

Country Link
FR (1) FR2274902A1 (fr)

Also Published As

Publication number Publication date
FR2274902B1 (fr) 1976-10-15

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse