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 clamps

Info

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
Application number
FR7318528A
Other languages
French (fr)
Other versions
FR2230843B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRUNEEL JACQUES FR
Original Assignee
BRUNEEL JACQUES FR
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 BRUNEEL JACQUES FR filed Critical BRUNEEL JACQUES FR
Priority to FR7318528A priority Critical patent/FR2230843A1/en
Publication of FR2230843A1 publication Critical patent/FR2230843A1/en
Application granted granted Critical
Publication of FR2230843B1 publication Critical patent/FR2230843B1/fr
Granted legal-status Critical Current

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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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.
FR7318528A 1973-05-22 1973-05-22 Autoclave door with inflatable seal - door is locked against seal by manually controlled corner clamps Granted FR2230843A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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