ATA856975A - CLOSURE FOR CIRCULAR OPENINGS - Google Patents

CLOSURE FOR CIRCULAR OPENINGS

Info

Publication number
ATA856975A
ATA856975A AT856975A AT856975A ATA856975A AT A856975 A ATA856975 A AT A856975A AT 856975 A AT856975 A AT 856975A AT 856975 A AT856975 A AT 856975A AT A856975 A ATA856975 A AT A856975A
Authority
AT
Austria
Prior art keywords
closure
circular openings
openings
circular
Prior art date
Application number
AT856975A
Other languages
German (de)
Other versions
AT338577B (en
Inventor
Friedel Ing Storka
Franz Ing Artner
Alfred Brugger
Original Assignee
Oemv Ag
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 Oemv Ag filed Critical Oemv Ag
Priority to AT856975A priority Critical patent/AT338577B/en
Priority to DE19762633653 priority patent/DE2633653C3/en
Publication of ATA856975A publication Critical patent/ATA856975A/en
Application granted granted Critical
Publication of AT338577B publication Critical patent/AT338577B/en

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
    • 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
    • F16J13/065—Detachable closure members; Means for tightening closures attached only by clamps along the circumference the clamp comprising a ring encircling the flange
    • 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
    • F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release
AT856975A 1975-11-11 1975-11-11 CLOSURE FOR CIRCULAR OPENINGS AT338577B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT856975A AT338577B (en) 1975-11-11 1975-11-11 CLOSURE FOR CIRCULAR OPENINGS
DE19762633653 DE2633653C3 (en) 1975-11-11 1976-07-27 Closure for circular openings with a large diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT856975A AT338577B (en) 1975-11-11 1975-11-11 CLOSURE FOR CIRCULAR OPENINGS

Publications (2)

Publication Number Publication Date
ATA856975A true ATA856975A (en) 1976-12-15
AT338577B AT338577B (en) 1977-09-12

Family

ID=3606657

Family Applications (1)

Application Number Title Priority Date Filing Date
AT856975A AT338577B (en) 1975-11-11 1975-11-11 CLOSURE FOR CIRCULAR OPENINGS

Country Status (2)

Country Link
AT (1) AT338577B (en)
DE (1) DE2633653C3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3276257D1 (en) * 1982-09-28 1987-06-11 Williamson Inc T Pressure activated closure lock
RU2295081C1 (en) * 2006-02-01 2007-03-10 Ильмер Юсупович Хасанов Quick-acting gate valve
CN101408246B (en) * 2008-11-14 2010-04-14 中国农业大学 Seal device for ultra-high pressure container
RU2444662C2 (en) * 2010-05-04 2012-03-10 Ильмер Юсупович Хасанов Device to close/open fast-operation end of sector shutter mounted on vertical branch pipes of apparatuses and pipelines (versions)
CN102078212B (en) * 2011-03-08 2013-05-01 商建忠 Disposable circumcise anastomat
CN102563067A (en) * 2011-12-15 2012-07-11 常熟市上海飞奥压力容器制造有限公司 Quick opening and closing mechanism for horizontal type pressure container

Also Published As

Publication number Publication date
DE2633653C3 (en) 1980-08-28
DE2633653A1 (en) 1977-05-12
DE2633653B2 (en) 1979-12-20
AT338577B (en) 1977-09-12

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time