FR2366503A1 - QUICK RELEASE VENTILATION SYSTEM FOR THE TRANSFER OF FLUID MATERIALS - Google Patents

QUICK RELEASE VENTILATION SYSTEM FOR THE TRANSFER OF FLUID MATERIALS

Info

Publication number
FR2366503A1
FR2366503A1 FR7724567A FR7724567A FR2366503A1 FR 2366503 A1 FR2366503 A1 FR 2366503A1 FR 7724567 A FR7724567 A FR 7724567A FR 7724567 A FR7724567 A FR 7724567A FR 2366503 A1 FR2366503 A1 FR 2366503A1
Authority
FR
France
Prior art keywords
transfer
reservoir
compressed air
fluid materials
ventilation system
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
FR7724567A
Other languages
French (fr)
Other versions
FR2366503B1 (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.)
Martin Engineering Co
Original Assignee
Martin Engineering Co
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
Priority claimed from US05/727,397 external-priority patent/US4051982A/en
Application filed by Martin Engineering Co filed Critical Martin Engineering Co
Publication of FR2366503A1 publication Critical patent/FR2366503A1/en
Application granted granted Critical
Publication of FR2366503B1 publication Critical patent/FR2366503B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
    • B65D88/703—Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Reciprocating Pumps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

L'invention concerne un système d'aération à déclenchement rapide pour le transfert de matières fluides. Ledit système comporte un corps destiné à transférer une charge d'air comprimé d'un réservoir ou accumulateur à un récipient contenant une matière fluide de nature granulaire ou analogue. Le corps est creux et présente à une extrémité une bride permettant de le relier au réservoir, une entrée à son autre extrémité pour la réception de l'air comprimé, une bride d'un côté pour le relier au récipient et une valve à piston interne permettant premièrement d'introduire dans le réservoir un grand volume d'air comprimé et deuxièmement de relâcher rapidement l'air contenu dans le réservoir pour qu'il passe dans le récipient. Application à l'aération de matériaux pour faciliter leur manutention.A quick-release aeration system for the transfer of fluid materials is provided. Said system comprises a body for transferring a charge of compressed air from a reservoir or accumulator to a container containing a fluid material of a granular nature or the like. The body is hollow and has at one end a flange allowing it to be connected to the tank, an inlet at its other end for receiving compressed air, a flange on one side to connect it to the container and an internal piston valve. firstly making it possible to introduce a large volume of compressed air into the reservoir and secondly to quickly release the air contained in the reservoir so that it passes into the receptacle. Application to the aeration of materials to facilitate their handling.

FR7724567A 1976-09-29 1977-08-09 QUICK RELEASE VENTILATION SYSTEM FOR THE TRANSFER OF FLUID MATERIALS Granted FR2366503A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/727,397 US4051982A (en) 1974-09-09 1976-09-29 Fast release aerator for materials handling

Publications (2)

Publication Number Publication Date
FR2366503A1 true FR2366503A1 (en) 1978-04-28
FR2366503B1 FR2366503B1 (en) 1983-03-25

Family

ID=24922481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724567A Granted FR2366503A1 (en) 1976-09-29 1977-08-09 QUICK RELEASE VENTILATION SYSTEM FOR THE TRANSFER OF FLUID MATERIALS

Country Status (5)

Country Link
CA (1) CA1056877A (en)
DE (1) DE2742333C2 (en)
FR (1) FR2366503A1 (en)
GB (1) GB1562526A (en)
MX (1) MX144246A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429952A1 (en) * 1978-06-27 1980-01-25 Simoens Herve Valve for sudden pressure release - has side outlet and piston with central hole blocked by pin when retracted

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151026A1 (en) * 1981-12-23 1983-07-07 Agrichema Handelsgesellschaft für Chemikalien, Industrieerzeugnisse und landwirtschaftlichen Bedarf mbH, 6501 Budenheim Air expulsion device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716997A (en) * 1949-11-28 1955-09-06 Exxon Research Engineering Co Quick release timing valve
US3942684A (en) * 1975-04-10 1976-03-09 Martin Engineering Co. Air accumulator and aerator for materials-handling
FR2291924A1 (en) * 1974-11-20 1976-06-18 Acf Ind Inc DEVICE EQUIPPED WITH A SELF-ORIENTABLE ELBOW TO FACILITATE THE DISCHARGE OF A TANK
FR2299245A1 (en) * 1975-01-29 1976-08-27 Acf Ind Inc TREMIES UNLOADING EQUIPMENT, ESPECIALLY FROM A RAILWAY WAGON

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788527A (en) * 1973-01-22 1974-01-29 Martin Eng Co Quick-release aerator for introducing high pressure air into a container to facilitate dispensing
US3969996A (en) * 1975-04-10 1976-07-20 Dec International, Inc. Apparatus for liquid smoke regeneration

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716997A (en) * 1949-11-28 1955-09-06 Exxon Research Engineering Co Quick release timing valve
FR2291924A1 (en) * 1974-11-20 1976-06-18 Acf Ind Inc DEVICE EQUIPPED WITH A SELF-ORIENTABLE ELBOW TO FACILITATE THE DISCHARGE OF A TANK
FR2299245A1 (en) * 1975-01-29 1976-08-27 Acf Ind Inc TREMIES UNLOADING EQUIPMENT, ESPECIALLY FROM A RAILWAY WAGON
US3942684A (en) * 1975-04-10 1976-03-09 Martin Engineering Co. Air accumulator and aerator for materials-handling
FR2307152A1 (en) * 1975-04-10 1976-11-05 Martin Eng Co AIR ACCUMULATOR AND AERATOR FOR MATERIAL HANDLING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429952A1 (en) * 1978-06-27 1980-01-25 Simoens Herve Valve for sudden pressure release - has side outlet and piston with central hole blocked by pin when retracted

Also Published As

Publication number Publication date
MX144246A (en) 1981-09-17
FR2366503B1 (en) 1983-03-25
DE2742333C2 (en) 1983-01-13
GB1562526A (en) 1980-03-12
DE2742333A1 (en) 1978-03-30
CA1056877A (en) 1979-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse