FR2308977A1 - Dispositif electronique de limiteur de remplissage a niveau de garde - Google Patents

Dispositif electronique de limiteur de remplissage a niveau de garde

Info

Publication number
FR2308977A1
FR2308977A1 FR7512286A FR7512286A FR2308977A1 FR 2308977 A1 FR2308977 A1 FR 2308977A1 FR 7512286 A FR7512286 A FR 7512286A FR 7512286 A FR7512286 A FR 7512286A FR 2308977 A1 FR2308977 A1 FR 2308977A1
Authority
FR
France
Prior art keywords
electronic circuit
tank
intrinsically safe
storage tank
operated 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
FR7512286A
Other languages
English (en)
French (fr)
Other versions
FR2308977B1 (enrdf_load_stackoverflow
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.)
FUEL MATIC SARL
Original Assignee
FUEL MATIC SARL
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 FUEL MATIC SARL filed Critical FUEL MATIC SARL
Priority to FR7512286A priority Critical patent/FR2308977A1/fr
Publication of FR2308977A1 publication Critical patent/FR2308977A1/fr
Application granted granted Critical
Publication of FR2308977B1 publication Critical patent/FR2308977B1/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
    • B67D7/36—Arrangements of flow- or pressure-control valves
    • B67D7/362—Arrangements of flow- or pressure-control valves combined with over-fill preventing means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices
    • G01F23/247—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
FR7512286A 1975-04-21 1975-04-21 Dispositif electronique de limiteur de remplissage a niveau de garde Granted FR2308977A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7512286A FR2308977A1 (fr) 1975-04-21 1975-04-21 Dispositif electronique de limiteur de remplissage a niveau de garde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512286A FR2308977A1 (fr) 1975-04-21 1975-04-21 Dispositif electronique de limiteur de remplissage a niveau de garde

Publications (2)

Publication Number Publication Date
FR2308977A1 true FR2308977A1 (fr) 1976-11-19
FR2308977B1 FR2308977B1 (enrdf_load_stackoverflow) 1978-12-22

Family

ID=9154221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512286A Granted FR2308977A1 (fr) 1975-04-21 1975-04-21 Dispositif electronique de limiteur de remplissage a niveau de garde

Country Status (1)

Country Link
FR (1) FR2308977A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088740A3 (en) * 1982-03-10 1984-10-17 Primus-Sievert Ab Automatic limited delivery apparatus for liquefied gas
FR2878243A1 (fr) * 2004-11-22 2006-05-26 Exel Ind Sa Systeme de remplissage d'une cuve de pulverisateur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088740A3 (en) * 1982-03-10 1984-10-17 Primus-Sievert Ab Automatic limited delivery apparatus for liquefied gas
FR2878243A1 (fr) * 2004-11-22 2006-05-26 Exel Ind Sa Systeme de remplissage d'une cuve de pulverisateur

Also Published As

Publication number Publication date
FR2308977B1 (enrdf_load_stackoverflow) 1978-12-22

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse