IT226423Z2 - CLOSING DEVICE FOR PRESSURE CONTAINERS, PARTICULARLY FOR STEAM BOILERS - Google Patents

CLOSING DEVICE FOR PRESSURE CONTAINERS, PARTICULARLY FOR STEAM BOILERS

Info

Publication number
IT226423Z2
IT226423Z2 ITMI920315U IT226423Z2 IT 226423 Z2 IT226423 Z2 IT 226423Z2 IT MI920315 U ITMI920315 U IT MI920315U IT 226423 Z2 IT226423 Z2 IT 226423Z2
Authority
IT
Italy
Prior art keywords
container
closing member
pressure
closing device
gripping element
Prior art date
Application number
Other languages
Italian (it)
Original Assignee
Pierre Finanziaria
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 Pierre Finanziaria filed Critical Pierre Finanziaria
Priority to ITMI920315 priority Critical patent/IT226423Z2/en
Publication of ITMI920315V0 publication Critical patent/ITMI920315V0/en
Priority to US07/968,286 priority patent/US5325895A/en
Priority to EP92830600A priority patent/EP0563506B1/en
Priority to ES92830600T priority patent/ES2076734T3/en
Priority to AT92830600T priority patent/ATE127203T1/en
Priority to DE69204446T priority patent/DE69204446T2/en
Priority to JP34963092A priority patent/JPH06123360A/en
Publication of ITMI920315U1 publication Critical patent/ITMI920315U1/en
Application granted granted Critical
Publication of IT226423Z2 publication Critical patent/IT226423Z2/en

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  • Pressure Vessels And Lids Thereof (AREA)

Abstract

Un dispositivo di sicurezza comprende un organo di chiusura che si impegna a tenuta con un bocchettone associato ad un contenitore in pressione. Superiormente all'organo di chiusura é rigidamente connessa una calotta di manovra interamente alloggiata in un corpo di contenimento e azionabile dall'utilizzatore tramite un elemento di presa. L'elemento di presa, comandato da una membrana sensibile alla pressione interna del contenitore, viene reso inaccessibile allorché la pressione regnante nel contenitore è superiore ad un valore prestabilito, impossibilitando in tal modo l'apertura del contenitore. Un condotto ausiliario mette in comunicazione di fluido l'interno del contenitore con l'ambiente esterno consentendo di effettuare il rifornimento senza rimuovere completamente l'organo di chiusura del bocchettone.A safety device comprises a closing member which engages tightly with a union associated with a pressure container. Above the closing member is a rigidly connected operating cap entirely housed in a containment body and operable by the user by means of a gripping element. The gripping element, controlled by a membrane sensitive to the internal pressure of the container, is made inaccessible when the pressure reigning in the container is higher than a predetermined value, thus preventing the opening of the container. An auxiliary duct puts the inside of the container in fluid communication with the external environment allowing refueling without completely removing the filler closing member.

ITMI920315 1992-03-31 1992-03-31 CLOSING DEVICE FOR PRESSURE CONTAINERS, PARTICULARLY FOR STEAM BOILERS IT226423Z2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITMI920315 IT226423Z2 (en) 1992-03-31 1992-03-31 CLOSING DEVICE FOR PRESSURE CONTAINERS, PARTICULARLY FOR STEAM BOILERS
US07/968,286 US5325895A (en) 1992-03-31 1992-10-29 Device for filling and closing pressurized-steam containers
EP92830600A EP0563506B1 (en) 1992-03-31 1992-10-30 Device for filling and closing pressurized-steam containers
ES92830600T ES2076734T3 (en) 1992-03-31 1992-10-30 DEVICE TO FILL AND CLOSE PRESSURE STEAM CONTAINERS.
AT92830600T ATE127203T1 (en) 1992-03-31 1992-10-30 DEVICE FOR FILLING AND CLOSING STEAM PRESSURE VESSELS.
DE69204446T DE69204446T2 (en) 1992-03-31 1992-10-30 Device for filling and closing steam pressure containers.
JP34963092A JPH06123360A (en) 1992-03-31 1992-12-28 Device for filling vessel with pressure steam and closing vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920315 IT226423Z2 (en) 1992-03-31 1992-03-31 CLOSING DEVICE FOR PRESSURE CONTAINERS, PARTICULARLY FOR STEAM BOILERS

Publications (3)

Publication Number Publication Date
ITMI920315V0 ITMI920315V0 (en) 1992-03-31
ITMI920315U1 ITMI920315U1 (en) 1993-10-01
IT226423Z2 true IT226423Z2 (en) 1997-06-16

Family

ID=11361964

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920315 IT226423Z2 (en) 1992-03-31 1992-03-31 CLOSING DEVICE FOR PRESSURE CONTAINERS, PARTICULARLY FOR STEAM BOILERS

Country Status (1)

Country Link
IT (1) IT226423Z2 (en)

Also Published As

Publication number Publication date
ITMI920315U1 (en) 1993-10-01
ITMI920315V0 (en) 1992-03-31

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970328