FR2439922A1 - Filling height limiting valve for underground reservoir - has two float controlled valves shutting off at two levels - Google Patents

Filling height limiting valve for underground reservoir - has two float controlled valves shutting off at two levels

Info

Publication number
FR2439922A1
FR2439922A1 FR7830225A FR7830225A FR2439922A1 FR 2439922 A1 FR2439922 A1 FR 2439922A1 FR 7830225 A FR7830225 A FR 7830225A FR 7830225 A FR7830225 A FR 7830225A FR 2439922 A1 FR2439922 A1 FR 2439922A1
Authority
FR
France
Prior art keywords
valve
float
liq
passage
level
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
FR7830225A
Other languages
French (fr)
Other versions
FR2439922B1 (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.)
PEROLO CLAUDE
Original Assignee
PEROLO CLAUDE
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 PEROLO CLAUDE filed Critical PEROLO CLAUDE
Priority to FR7830225A priority Critical patent/FR2439922A1/en
Publication of FR2439922A1 publication Critical patent/FR2439922A1/en
Application granted granted Critical
Publication of FR2439922B1 publication Critical patent/FR2439922B1/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
    • B67D7/365—Arrangements of flow- or pressure-control valves combined with over-fill preventing means using floats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/26—Overfill prevention
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float

Abstract

A float and a first valve controlled by the float are arranged to close a first passage connected to the feed line, when the liq. in a reservoir below ground reaches a predetermined level in a device for limiting the filling of the reservoir with an inflammable liq. The filling limiting valve includes a hollow body which has means of connecting it to the feed line, formed by a tubular envelope and a fixed internal tubular core creating an internal chamber, and defining with the tubular envelope an annular section of the first passage. At its downstream end the envelope has in the extension of the wall of the tubular core, a seat for the first valve. This has the form of a cylindrical sliding body moving in the first internal chamber, so as to shut off selectively, radial openings formed in the wall of the tubular core. A second cylindrical valve is arranged so as to slide in the first cylindrical valve so as to selectively close a second passage formed in the first valve; the second valve being controlled by the float so as to shut off the second passage, when the liq. reaches a second predetermined level higher than the first level. It provides an automatic filling limiting device which is fully reliable and gives added security. No external source of power is necessary and the device withstands severe loading. The first and second valves are operated by a single float when the liq. reaches the first level, and then the second level, no manual adjustment being necessary.
FR7830225A 1978-10-24 1978-10-24 Filling height limiting valve for underground reservoir - has two float controlled valves shutting off at two levels Granted FR2439922A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7830225A FR2439922A1 (en) 1978-10-24 1978-10-24 Filling height limiting valve for underground reservoir - has two float controlled valves shutting off at two levels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830225A FR2439922A1 (en) 1978-10-24 1978-10-24 Filling height limiting valve for underground reservoir - has two float controlled valves shutting off at two levels

Publications (2)

Publication Number Publication Date
FR2439922A1 true FR2439922A1 (en) 1980-05-23
FR2439922B1 FR2439922B1 (en) 1981-12-11

Family

ID=9214101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830225A Granted FR2439922A1 (en) 1978-10-24 1978-10-24 Filling height limiting valve for underground reservoir - has two float controlled valves shutting off at two levels

Country Status (1)

Country Link
FR (1) FR2439922A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095799A1 (en) * 1982-05-26 1983-12-07 Giesserei und Metallwarenfabrik Josef Rieger AG Automatic over-fill safety device
EP0177860A2 (en) * 1984-10-06 1986-04-16 Behr GmbH & Co. Device for securing a cooling circuit of an internal-combustion engine
FR2633007A1 (en) * 1988-06-15 1989-12-22 Snecma Aeronautic engine oil reservoir provided with an overflow device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1549748A (en) * 1966-12-20 1968-12-13
FR2252283A2 (en) * 1973-11-23 1975-06-20 Muller Jacques
FR2312707A1 (en) * 1975-05-30 1976-12-24 Perolo Claude Shut-off valve for liquid tank - has residual liquid in delivery pipe forced into tank by compressed air

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1549748A (en) * 1966-12-20 1968-12-13
FR2252283A2 (en) * 1973-11-23 1975-06-20 Muller Jacques
FR2312707A1 (en) * 1975-05-30 1976-12-24 Perolo Claude Shut-off valve for liquid tank - has residual liquid in delivery pipe forced into tank by compressed air

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095799A1 (en) * 1982-05-26 1983-12-07 Giesserei und Metallwarenfabrik Josef Rieger AG Automatic over-fill safety device
EP0177860A2 (en) * 1984-10-06 1986-04-16 Behr GmbH & Co. Device for securing a cooling circuit of an internal-combustion engine
EP0177860A3 (en) * 1984-10-06 1987-03-25 Suddeutsche Kuhlerfabrik Julius Fr. Behr Gmbh & Co. Kg. Device for securing a cooling circuit of an internal-combustion engine
FR2633007A1 (en) * 1988-06-15 1989-12-22 Snecma Aeronautic engine oil reservoir provided with an overflow device

Also Published As

Publication number Publication date
FR2439922B1 (en) 1981-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse