FR2230843A1 - Autoclave door with inflatable seal - door is locked against seal by manually controlled corner clamps - Google Patents
Autoclave door with inflatable seal - door is locked against seal by manually controlled corner clampsInfo
- Publication number
- FR2230843A1 FR2230843A1 FR7318528A FR7318528A FR2230843A1 FR 2230843 A1 FR2230843 A1 FR 2230843A1 FR 7318528 A FR7318528 A FR 7318528A FR 7318528 A FR7318528 A FR 7318528A FR 2230843 A1 FR2230843 A1 FR 2230843A1
- Authority
- FR
- France
- Prior art keywords
- door
- autoclave
- seal
- manually controlled
- locked against
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
-
- 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
-
- 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
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
- F16J13/06—Detachable closure members; Means for tightening closures attached only by clamps along the circumference
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The main part of the autoclave (1) is surrounded by an outer part (2) which has a projecting rib (3). In the front face (4) of the outer member there is a groove (5) which completely encircles the autoclave. In this groove is an inflatable envelope (6) which is inflated by a liquid under pressure which controlled by a three way valve (7). The door (8) is a flat plate which bears against the face of the surround. The door is held in place by L shaped clamps (11) which have a U shaped cross section. The clamps are moved to the open or closed positions by a central handle. The inflatable envelope provides the gas tight seal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7318528A FR2230843A1 (en) | 1973-05-22 | 1973-05-22 | Autoclave door with inflatable seal - door is locked against seal by manually controlled corner clamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7318528A FR2230843A1 (en) | 1973-05-22 | 1973-05-22 | Autoclave door with inflatable seal - door is locked against seal by manually controlled corner clamps |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2230843A1 true FR2230843A1 (en) | 1974-12-20 |
FR2230843B1 FR2230843B1 (en) | 1977-02-11 |
Family
ID=9119754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7318528A Granted FR2230843A1 (en) | 1973-05-22 | 1973-05-22 | Autoclave door with inflatable seal - door is locked against seal by manually controlled corner clamps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2230843A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4886442A (en) * | 1988-05-26 | 1989-12-12 | The Boeing Company | Vacuum bag tooling apparatus with inflatable seal |
CN111485804A (en) * | 2020-06-10 | 2020-08-04 | 安徽机电职业技术学院 | Explosion vent convenient to open after shocking resistance |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB918271A (en) * | 1958-09-09 | 1963-02-13 | Edwin Danks And Company Oldbur | Improvements in closures for circular apertures in pressure vessels |
FR1320143A (en) * | 1962-01-24 | 1963-03-08 | Heliot Maurice Ets | Watertight closing device for autoclave |
GB998256A (en) * | 1960-04-01 | 1965-07-14 | Manlove Alliott & Co Ltd | Improvements in or relating to autoclave door joints |
FR1420023A (en) * | 1964-12-22 | 1965-12-03 | Sealing device for the removable closing device of pressure tanks, pipelines, and in particular for a quick-closing cover for pressure tanks |
-
1973
- 1973-05-22 FR FR7318528A patent/FR2230843A1/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB918271A (en) * | 1958-09-09 | 1963-02-13 | Edwin Danks And Company Oldbur | Improvements in closures for circular apertures in pressure vessels |
GB998256A (en) * | 1960-04-01 | 1965-07-14 | Manlove Alliott & Co Ltd | Improvements in or relating to autoclave door joints |
FR1320143A (en) * | 1962-01-24 | 1963-03-08 | Heliot Maurice Ets | Watertight closing device for autoclave |
FR1420023A (en) * | 1964-12-22 | 1965-12-03 | Sealing device for the removable closing device of pressure tanks, pipelines, and in particular for a quick-closing cover for pressure tanks |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4886442A (en) * | 1988-05-26 | 1989-12-12 | The Boeing Company | Vacuum bag tooling apparatus with inflatable seal |
CN111485804A (en) * | 2020-06-10 | 2020-08-04 | 安徽机电职业技术学院 | Explosion vent convenient to open after shocking resistance |
CN111485804B (en) * | 2020-06-10 | 2021-07-30 | 安徽机电职业技术学院 | Explosion vent convenient to open after shocking resistance |
Also Published As
Publication number | Publication date |
---|---|
FR2230843B1 (en) | 1977-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |