IT226423Z2 - CLOSING DEVICE FOR PRESSURE CONTAINERS, PARTICULARLY FOR STEAM BOILERS - Google Patents
CLOSING DEVICE FOR PRESSURE CONTAINERS, PARTICULARLY FOR STEAM BOILERSInfo
- 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
Links
Landscapes
- 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.
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) |
-
1992
- 1992-03-31 IT ITMI920315 patent/IT226423Z2/en active IP Right Grant
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 |