IT1271025B - Valvola per bombole ad alta pressione con dispositivo per il mantenimento di una pressione residua allo svuotamento - Google Patents
Valvola per bombole ad alta pressione con dispositivo per il mantenimento di una pressione residua allo svuotamentoInfo
- Publication number
- IT1271025B IT1271025B ITMI942153A ITMI942153A IT1271025B IT 1271025 B IT1271025 B IT 1271025B IT MI942153 A ITMI942153 A IT MI942153A IT MI942153 A ITMI942153 A IT MI942153A IT 1271025 B IT1271025 B IT 1271025B
- Authority
- IT
- Italy
- Prior art keywords
- valve
- shutter
- maintaining
- high pressure
- cylinder
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
Classifications
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
- F16K1/304—Shut-off valves with additional means
- F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
- F16K1/307—Additional means used in combination with the main valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0329—Valves manually actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0382—Constructional details of valves, regulators
- F17C2205/0385—Constructional details of valves, regulators in blocks or units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
- F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/04—Methods for emptying or filling
- F17C2227/048—Methods for emptying or filling by maintaining residual pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/02—Improving properties related to fluid or fluid transfer
- F17C2260/028—Avoiding unauthorised transfer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Il presente trovato si riferisce ad una valvola per bombole ad alta pressione con dispositivo per il mantenimento di una pressione residua allo svuotamento che comprende un corpo dotato di un codolo di accoppiamento ad una bombola e di un imbocco di erogazione.Al citato corpo è associata una manopola di azionamento di un otturatore che controlla la comunicazione tra il codolo e l'imbocco.La peculiarità del trovato è costituito dal fatto di comprendere, sul citato otturatore, mezzi per il mantenimento di una pressione residua allo svuotamento della bombola e mezzi di limitazione di apertura dell'otturatore asserviti ad un sigillo di garanzia lacerabile, per il passaggio dell'otturatore dalla posizione di apertura alla posizione di riempimento della bombola.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI942153A IT1271025B (it) | 1994-10-20 | 1994-10-20 | Valvola per bombole ad alta pressione con dispositivo per il mantenimento di una pressione residua allo svuotamento |
EP95116276A EP0708281A1 (en) | 1994-10-20 | 1995-10-16 | Valve for high-pressure cylinders with device for maintaining a residual pressure upon emptying |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI942153A IT1271025B (it) | 1994-10-20 | 1994-10-20 | Valvola per bombole ad alta pressione con dispositivo per il mantenimento di una pressione residua allo svuotamento |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI942153A0 ITMI942153A0 (it) | 1994-10-20 |
ITMI942153A1 ITMI942153A1 (it) | 1996-04-20 |
IT1271025B true IT1271025B (it) | 1997-05-26 |
Family
ID=11369749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI942153A IT1271025B (it) | 1994-10-20 | 1994-10-20 | Valvola per bombole ad alta pressione con dispositivo per il mantenimento di una pressione residua allo svuotamento |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0708281A1 (it) |
IT (1) | IT1271025B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19751678A1 (de) * | 1997-11-21 | 1999-06-02 | Messer Griesheim Gmbh | Restdruckventil |
TW367391B (en) * | 1998-02-16 | 1999-08-21 | Mutsumi Kosei Kk | Gas supplying valve for gas-driven vehicle |
DE29816721U1 (de) * | 1998-09-18 | 1999-01-07 | Alligator Ventilfab Gmbh | Restdruckventil |
FR2792391B1 (fr) * | 1999-04-19 | 2001-06-15 | Air Liquide | Recipient de conditionnement de fluide equipe d'un robinet a pression positive, son utilisation et son procede de conditionnement |
EP1852640A1 (fr) * | 2006-05-04 | 2007-11-07 | Luxembourg Patent Company S.A. | Robinet |
KR101589777B1 (ko) | 2008-08-01 | 2016-01-28 | 레르 리키드 쏘시에떼 아노님 뿌르 레?드 에렉스뿔라따시옹 데 프로세데 조르즈 클로드 | 기재 상에 탄탈-함유 층의 형성 방법 |
LU91690B1 (fr) | 2010-05-20 | 2011-11-21 | Luxembourg Patent Co | Robinet bouteille avec clapet de pression résiduelle |
FR2974402B1 (fr) * | 2011-04-22 | 2013-05-03 | Air Liquide | Robinet de fluide sous pression, reservoir et procede de remplissage correspondants |
LU91901B1 (fr) * | 2011-11-15 | 2013-05-16 | Luxembourg Patent Co | Robinet pour bouteille de gaz équipé d'un volant commandant un clapet de pression résiduelle et un clapet de fermeture |
CN105805324A (zh) * | 2016-05-09 | 2016-07-27 | 祝达开 | 一种角阀和钢瓶 |
US11402069B2 (en) | 2017-12-06 | 2022-08-02 | Micro Matic A/S | Valve assembly |
EP3495713A1 (en) * | 2017-12-06 | 2019-06-12 | Micro Matic A/S | A valve assembly |
AT16988U1 (de) * | 2019-09-27 | 2021-01-15 | Zieger Dipl Ing Andreas | Kombinationsventil |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE872612A (nl) * | 1978-12-08 | 1979-03-30 | Peever N V | Waarborgzegel voor het verzegelen van de kraan van een gascilinder |
US4402340A (en) * | 1981-05-01 | 1983-09-06 | Lockwood Jr Hanford N | Pressure-responsive shut-off valve |
DE3322179C1 (de) * | 1983-06-21 | 1984-08-23 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Einrichtung zur Verriegelung einer vorgewaehlten Spindel-Hubstellung einer Absperrarmatur |
US4911403A (en) * | 1989-06-22 | 1990-03-27 | Nea Technologies | Pressure responsive two-way shut-off valve |
-
1994
- 1994-10-20 IT ITMI942153A patent/IT1271025B/it active IP Right Grant
-
1995
- 1995-10-16 EP EP95116276A patent/EP0708281A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0708281A1 (en) | 1996-04-24 |
ITMI942153A0 (it) | 1994-10-20 |
ITMI942153A1 (it) | 1996-04-20 |
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0001 | Granted |