FR2395066A1 - Autoclave, partic. operating alternately under pressure and vacuum - incorporates joint ensuring fluid-tightness under both conditions without necessity for mechanical means of tightness - Google Patents
Autoclave, partic. operating alternately under pressure and vacuum - incorporates joint ensuring fluid-tightness under both conditions without necessity for mechanical means of tightnessInfo
- Publication number
- FR2395066A1 FR2395066A1 FR7719026A FR7719026A FR2395066A1 FR 2395066 A1 FR2395066 A1 FR 2395066A1 FR 7719026 A FR7719026 A FR 7719026A FR 7719026 A FR7719026 A FR 7719026A FR 2395066 A1 FR2395066 A1 FR 2395066A1
- Authority
- FR
- France
- Prior art keywords
- tightness
- autoclave
- vacuum
- under
- partic
- 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
Links
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/03—Pressure vessels, or vacuum vessels, having closure members or seals specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
An autoclave, partic. one operating alternately under steam press. and under vacuum, as in sterilisation, incorporates an annular joint surrounding the opening and mounted so as to slide in a housing in a flange integral with the autoclave vessel and in the same plane as the opening. Means are provided for making the bottom of the housing communicate with the atmos. or with a source of press., pref. the boiler which feeds steam to the autoclave vessel, or with a source of vacuum. The dimensions of the joint are such that it projects by its outer face outside the housing, even when it is bearing by its inner face on the bottom of the housing. The invention ensures that the autoclave is fluid-tight under vacuum or under press. without it being necessary to provide mechanical means of tightening the door.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7719026A FR2395066A1 (en) | 1977-06-21 | 1977-06-21 | Autoclave, partic. operating alternately under pressure and vacuum - incorporates joint ensuring fluid-tightness under both conditions without necessity for mechanical means of tightness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7719026A FR2395066A1 (en) | 1977-06-21 | 1977-06-21 | Autoclave, partic. operating alternately under pressure and vacuum - incorporates joint ensuring fluid-tightness under both conditions without necessity for mechanical means of tightness |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2395066A1 true FR2395066A1 (en) | 1979-01-19 |
FR2395066B1 FR2395066B1 (en) | 1984-02-17 |
Family
ID=9192365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7719026A Granted FR2395066A1 (en) | 1977-06-21 | 1977-06-21 | Autoclave, partic. operating alternately under pressure and vacuum - incorporates joint ensuring fluid-tightness under both conditions without necessity for mechanical means of tightness |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2395066A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0114247A2 (en) * | 1983-01-19 | 1984-08-01 | "Dredging International" | Device for underwater sealing ports or similar, notably the bottom traps from hopper barges |
WO2004096427A1 (en) * | 2003-04-30 | 2004-11-11 | Sistem Teknik Endustriyel Elektronik Sis. San. Ve Tic.Ltd.Sti. | Quick-closing door for pressure vessels |
CN103851204A (en) * | 2012-12-04 | 2014-06-11 | 上海通华不锈钢压力容器工程有限公司 | Static sealing method of lip sealing structure |
WO2019045654A1 (en) * | 2017-08-30 | 2019-03-07 | Brinox D.O.O. | Sealing system in explosion proof devices |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU172277A1 (en) * | ||||
GB365429A (en) * | 1931-04-10 | 1932-01-21 | Hartsteinwerk Niedersachsen Ge | Improvements in joint-making packing for the covers of steam barrels, heating boilers and the like |
CH235632A (en) * | 1941-11-28 | 1944-12-15 | Scholz Albert | Sealing device for vessel closures under high pressure. |
FR2278389A1 (en) * | 1974-07-18 | 1976-02-13 | Portes Autoclaves Et Const | Quick operating closure for pressure vessel doors - employing hydraulic operation with mechanical latching |
-
1977
- 1977-06-21 FR FR7719026A patent/FR2395066A1/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU172277A1 (en) * | ||||
GB365429A (en) * | 1931-04-10 | 1932-01-21 | Hartsteinwerk Niedersachsen Ge | Improvements in joint-making packing for the covers of steam barrels, heating boilers and the like |
CH235632A (en) * | 1941-11-28 | 1944-12-15 | Scholz Albert | Sealing device for vessel closures under high pressure. |
FR2278389A1 (en) * | 1974-07-18 | 1976-02-13 | Portes Autoclaves Et Const | Quick operating closure for pressure vessel doors - employing hydraulic operation with mechanical latching |
Non-Patent Citations (1)
Title |
---|
EXBK/66 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0114247A2 (en) * | 1983-01-19 | 1984-08-01 | "Dredging International" | Device for underwater sealing ports or similar, notably the bottom traps from hopper barges |
EP0114247A3 (en) * | 1983-01-19 | 1984-08-22 | "Dredging International" | Device for underwater sealing ports or similar, notably the bottom traps from hopper barges |
WO2004096427A1 (en) * | 2003-04-30 | 2004-11-11 | Sistem Teknik Endustriyel Elektronik Sis. San. Ve Tic.Ltd.Sti. | Quick-closing door for pressure vessels |
CN103851204A (en) * | 2012-12-04 | 2014-06-11 | 上海通华不锈钢压力容器工程有限公司 | Static sealing method of lip sealing structure |
WO2019045654A1 (en) * | 2017-08-30 | 2019-03-07 | Brinox D.O.O. | Sealing system in explosion proof devices |
Also Published As
Publication number | Publication date |
---|---|
FR2395066B1 (en) | 1984-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8802765D0 (en) | MINIATURIZED PRESSURE SENSOR | |
SE7902207L (en) | RORDEL WITH A MUFFENDE | |
SE8503902D0 (en) | VACUUM INDICATOR SUPPLIED CLOSURE FOR A BLOOD COLLECTION BOILER | |
SE7714438L (en) | SEALING PROCESS FOR A VESSEL PROPELLER AXLE | |
BR9107085A (en) | BALANCED PRESSURE CONTAINER | |
DE3164480D1 (en) | Pressure cooker | |
ES265071U (en) | Two part shaft sealing ring | |
RU94040891A (en) | Method of tightness test, testing chamber and device for its realization | |
SE7611459L (en) | MEMBRANE CONTROLLED MULTIWAY VALVE | |
FR2395066A1 (en) | Autoclave, partic. operating alternately under pressure and vacuum - incorporates joint ensuring fluid-tightness under both conditions without necessity for mechanical means of tightness | |
GR861929B (en) | Pressure-looker with a safety dispositif and controlled leak by a tighten joint | |
ES8406654A1 (en) | Primary pump for a pressurized water reactor, having a seal arrangement for its shaft. | |
DE3568849D1 (en) | Pressure relief valve for a boiler of an apparatus for treating food by steam | |
JPS643299A (en) | Lip seal device for water pump | |
GB641540A (en) | Improvements in and relating to pressure cookers | |
ES417833A1 (en) | Filter assembly | |
GB1037386A (en) | Improvements in and relating to pressure vessels | |
NO874870L (en) | SEALING DEVICE BETWEEN A CONTAINER OPENING AND A RELATIVE MOVABLE SUPPLY BEAM. | |
FR2383368A1 (en) | Closing valve for gas piping - has peripheral sealing ring compressed by lever cam to preload against pipe wall | |
FR2423696A1 (en) | Rotary slide valve sealing system - has tapered part fitting against similarly shaped support surface of ring in channel | |
GB769216A (en) | Improvements relating to the construction of pressure vessels | |
CS189622B2 (en) | Sealing device of pressure or vacuum gas or steam vessels for continuously treating sheets | |
WO2004096427A1 (en) | Quick-closing door for pressure vessels | |
ES460344A1 (en) | Ejection piston | |
ES2079958T3 (en) | DRUM WITH DRUM CLOSURE. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |