FR2429952A1 - Valve d'alimentation puis de decharge brutale d'une capacite - Google Patents

Valve d'alimentation puis de decharge brutale d'une capacite

Info

Publication number
FR2429952A1
FR2429952A1 FR7820101A FR7820101A FR2429952A1 FR 2429952 A1 FR2429952 A1 FR 2429952A1 FR 7820101 A FR7820101 A FR 7820101A FR 7820101 A FR7820101 A FR 7820101A FR 2429952 A1 FR2429952 A1 FR 2429952A1
Authority
FR
France
Prior art keywords
valve
piston
side outlet
retracted
pin
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
FR7820101A
Other languages
English (en)
Other versions
FR2429952B1 (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.)
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 FR7820101A priority Critical patent/FR2429952A1/fr
Priority to BE0/198091A priority patent/BE879998A/fr
Publication of FR2429952A1 publication Critical patent/FR2429952A1/fr
Application granted granted Critical
Publication of FR2429952B1 publication Critical patent/FR2429952B1/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
    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston

Abstract

Valve d'alimentation en gaz comprimé d'une capacité puis de vidange ultérieure brutale de celle-ci. Cette valve qui comprend une chambre 1 et une capacité 4 est caractérisée en ce que son parcours de décharge garde une section pratiquement constante au long de ses deux tronçons 5 et 6 et lors de la traversée du siège 9 coopérant avec un obturateur 8. Application de l'invention à l'amélioration de l'écoulement d'un produit en sortie d'un silo ou d'une trémie par des décharges soudaines de grandes quantités de gaz.
FR7820101A 1978-06-27 1978-06-27 Valve d'alimentation puis de decharge brutale d'une capacite Granted FR2429952A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7820101A FR2429952A1 (fr) 1978-06-27 1978-06-27 Valve d'alimentation puis de decharge brutale d'une capacite
BE0/198091A BE879998A (fr) 1978-06-27 1979-11-13 Valve d'alimentation puis de decharge brutale d'une capacite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820101A FR2429952A1 (fr) 1978-06-27 1978-06-27 Valve d'alimentation puis de decharge brutale d'une capacite

Publications (2)

Publication Number Publication Date
FR2429952A1 true FR2429952A1 (fr) 1980-01-25
FR2429952B1 FR2429952B1 (fr) 1982-11-26

Family

ID=9210367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820101A Granted FR2429952A1 (fr) 1978-06-27 1978-06-27 Valve d'alimentation puis de decharge brutale d'une capacite

Country Status (2)

Country Link
BE (1) BE879998A (fr)
FR (1) FR2429952A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130035A1 (fr) * 1983-06-22 1985-01-02 Chubu Handling Company Limited Appareil pour engendrer un souffle de gaz
EP0134726B1 (fr) * 1983-06-15 1988-01-20 Standard Industrie S.A. Valve de décharge brutale commandée par un piston
EP0225225B1 (fr) * 1985-10-31 1988-12-14 Hervé Hubert Jean Simoens Valve d'alimentation d'une capacité puis de décharge brutale de cette capacité
US5853160A (en) * 1997-12-23 1998-12-29 Martin Engineering Company Aerator valve assembly
WO1999018012A1 (fr) * 1997-10-02 1999-04-15 Agrichema Materialflusstechnik Gmbh Dispositif de type canon a air comprime pour eviter la formation d'amas de materiau dans des produits en vrac situes dans des cuves de reaction et procede correspondant
EP1364891A1 (fr) * 2002-05-24 2003-11-26 Hervé Simoens Dispositif de décharge brusque d'air avec conduite d'éjection améliorée
CN1313336C (zh) * 2002-05-24 2007-05-02 埃尔韦·西蒙斯 带有改进喷射管的空气突然卸载的装置
US7273205B2 (en) 2004-01-14 2007-09-25 Martin Engineering Company Positive pressure actuated aerator valve assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074786A1 (fr) * 1970-01-28 1971-10-08 Zyryanovsky Svintsovy
US3915339A (en) * 1974-07-08 1975-10-28 Matson C G Quick-release aerator for introducing high pressure air into a container to facilitate dispensing
US3942684A (en) * 1975-04-10 1976-03-09 Martin Engineering Co. Air accumulator and aerator for materials-handling
FR2291924A1 (fr) * 1974-11-20 1976-06-18 Acf Ind Inc Appareil equipe d'un coude auto-orientable pour faciliter la decharge d'un reservoir
FR2366503A1 (fr) * 1976-09-29 1978-04-28 Martin Eng Co Systeme d'aeration a declenchement rapide pour le transfert de matieres fluides

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074786A1 (fr) * 1970-01-28 1971-10-08 Zyryanovsky Svintsovy
US3915339A (en) * 1974-07-08 1975-10-28 Matson C G Quick-release aerator for introducing high pressure air into a container to facilitate dispensing
FR2291924A1 (fr) * 1974-11-20 1976-06-18 Acf Ind Inc Appareil equipe d'un coude auto-orientable pour faciliter la decharge d'un reservoir
US3942684A (en) * 1975-04-10 1976-03-09 Martin Engineering Co. Air accumulator and aerator for materials-handling
FR2366503A1 (fr) * 1976-09-29 1978-04-28 Martin Eng Co Systeme d'aeration a declenchement rapide pour le transfert de matieres fluides

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134726B1 (fr) * 1983-06-15 1988-01-20 Standard Industrie S.A. Valve de décharge brutale commandée par un piston
EP0130035A1 (fr) * 1983-06-22 1985-01-02 Chubu Handling Company Limited Appareil pour engendrer un souffle de gaz
EP0225225B1 (fr) * 1985-10-31 1988-12-14 Hervé Hubert Jean Simoens Valve d'alimentation d'une capacité puis de décharge brutale de cette capacité
WO1999018012A1 (fr) * 1997-10-02 1999-04-15 Agrichema Materialflusstechnik Gmbh Dispositif de type canon a air comprime pour eviter la formation d'amas de materiau dans des produits en vrac situes dans des cuves de reaction et procede correspondant
US5853160A (en) * 1997-12-23 1998-12-29 Martin Engineering Company Aerator valve assembly
EP1364891A1 (fr) * 2002-05-24 2003-11-26 Hervé Simoens Dispositif de décharge brusque d'air avec conduite d'éjection améliorée
FR2840046A1 (fr) * 2002-05-24 2003-11-28 Herve Simoens Dispositif de decharge brusque d'air avec conduite d'ejection amelioree
US6962317B2 (en) 2002-05-24 2005-11-08 Herve Simoens Air blast device with improved ejection conduit
CN1313335C (zh) * 2002-05-24 2007-05-02 埃尔韦·西蒙斯 空气突然卸载装置
CN1313336C (zh) * 2002-05-24 2007-05-02 埃尔韦·西蒙斯 带有改进喷射管的空气突然卸载的装置
US7273205B2 (en) 2004-01-14 2007-09-25 Martin Engineering Company Positive pressure actuated aerator valve assembly

Also Published As

Publication number Publication date
BE879998A (fr) 1980-03-03
FR2429952B1 (fr) 1982-11-26

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TP Transmission of property