FR2271139A1 - Safety device for reservoir liable to tip over - has pendulum closing valve at set reservoir inclination - Google Patents

Safety device for reservoir liable to tip over - has pendulum closing valve at set reservoir inclination

Info

Publication number
FR2271139A1
FR2271139A1 FR7416660A FR7416660A FR2271139A1 FR 2271139 A1 FR2271139 A1 FR 2271139A1 FR 7416660 A FR7416660 A FR 7416660A FR 7416660 A FR7416660 A FR 7416660A FR 2271139 A1 FR2271139 A1 FR 2271139A1
Authority
FR
France
Prior art keywords
reservoir
pendulum
liable
safety device
closing 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
FR7416660A
Other languages
French (fr)
Other versions
FR2271139B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7416660A priority Critical patent/FR2271139A1/en
Publication of FR2271139A1 publication Critical patent/FR2271139A1/en
Application granted granted Critical
Publication of FR2271139B1 publication Critical patent/FR2271139B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/22—Tank vehicles
    • B60P3/224—Tank vehicles comprising auxiliary devices, e.g. for unloading or level indicating
    • B60P3/2285—Warning or prevention means against tilting
    • 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
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B65D90/34—Venting means
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position

Abstract

In the reservoir wall is a boss having a retainer cap, of top hat shape, bolted onto its inner face. This contains a piston and the heat of a pendulum pivoting in a ball and socket joint. When the reservoir tilts, the pendulum head forces the piston into contact with vent holes, sealing these off from the reservoir contents. A safety valve against gas overpressuring is fitted, this comprising a weighted disc fitting inside a compartment formed by a well in the boss and the outside cover of the vent. Overpressure lifts the disc off its seating.
FR7416660A 1974-05-14 1974-05-14 Safety device for reservoir liable to tip over - has pendulum closing valve at set reservoir inclination Granted FR2271139A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7416660A FR2271139A1 (en) 1974-05-14 1974-05-14 Safety device for reservoir liable to tip over - has pendulum closing valve at set reservoir inclination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416660A FR2271139A1 (en) 1974-05-14 1974-05-14 Safety device for reservoir liable to tip over - has pendulum closing valve at set reservoir inclination

Publications (2)

Publication Number Publication Date
FR2271139A1 true FR2271139A1 (en) 1975-12-12
FR2271139B1 FR2271139B1 (en) 1976-12-24

Family

ID=9138811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416660A Granted FR2271139A1 (en) 1974-05-14 1974-05-14 Safety device for reservoir liable to tip over - has pendulum closing valve at set reservoir inclination

Country Status (1)

Country Link
FR (1) FR2271139A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152419A (en) * 1989-12-20 1992-10-06 Jidosha Kiki Co., Ltd. Cap for reserve tanks
WO2000040482A1 (en) * 1999-01-06 2000-07-13 James Edward Denby Roll-over mechanism for a pressure release valve
GB2356915A (en) * 1999-11-23 2001-06-06 Envirotech Products Ltd Magnetic venting valve with roll-over mechanism
EP1686300A1 (en) * 2005-01-31 2006-08-02 Bayerische Motoren Werke Aktiengesellschaft Venting and air-bleed valve for a fuel tank
CN111706705A (en) * 2020-07-03 2020-09-25 杭州萧山技师学院 Anti-tipping leakage breather valve for oil pipe vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152419A (en) * 1989-12-20 1992-10-06 Jidosha Kiki Co., Ltd. Cap for reserve tanks
WO2000040482A1 (en) * 1999-01-06 2000-07-13 James Edward Denby Roll-over mechanism for a pressure release valve
GB2347988A (en) * 1999-01-06 2000-09-20 James Edward Denby Roll-over mechanism for a pressure release valve
GB2347988B (en) * 1999-01-06 2001-02-14 James Edward Denby Roll-over mechanism for a pressure release valve
GB2356915A (en) * 1999-11-23 2001-06-06 Envirotech Products Ltd Magnetic venting valve with roll-over mechanism
EP1686300A1 (en) * 2005-01-31 2006-08-02 Bayerische Motoren Werke Aktiengesellschaft Venting and air-bleed valve for a fuel tank
CN111706705A (en) * 2020-07-03 2020-09-25 杭州萧山技师学院 Anti-tipping leakage breather valve for oil pipe vehicle

Also Published As

Publication number Publication date
FR2271139B1 (en) 1976-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse