ES389328A1 - Method and apparatus for closing and opening - Google Patents

Method and apparatus for closing and opening

Info

Publication number
ES389328A1
ES389328A1 ES389328A ES389328A ES389328A1 ES 389328 A1 ES389328 A1 ES 389328A1 ES 389328 A ES389328 A ES 389328A ES 389328 A ES389328 A ES 389328A ES 389328 A1 ES389328 A1 ES 389328A1
Authority
ES
Spain
Prior art keywords
housing
cover
closed
aperture
explosive pressure
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.)
Expired
Application number
ES389328A
Other languages
Spanish (es)
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.)
Buehler AG
Original Assignee
Buehler 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
Priority claimed from CH423370A external-priority patent/CH522440A/en
Priority claimed from CH1325970A external-priority patent/CH531896A/en
Application filed by Buehler AG filed Critical Buehler AG
Publication of ES389328A1 publication Critical patent/ES389328A1/en
Expired 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Motor Or Generator Frames (AREA)
  • Vibration Dampers (AREA)
  • Safety Valves (AREA)

Abstract

An aperture, in a rigid housing enclosing a space or volume, is closed by utilizing a cover opening under explosive pressure and cooperating with the housing. The cover is maintained closed by exerting, between the cover and the housing, an elastic holding force which collapses abruptly to zero value on being overcome by explosive pressure within the housing. The cover may be hinged to the housing and may be provided with detent means for releasably latching it in the closed position. Where the housing aperture is of substantial size, two such covers may be used.
ES389328A 1970-03-20 1971-03-18 Method and apparatus for closing and opening Expired ES389328A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH423370A CH522440A (en) 1970-03-20 1970-03-20 Method and device for relieving a room from a sudden pressure
CH1325970A CH531896A (en) 1970-09-07 1970-09-07 Method and device for relieving a room from a pressure occurring therein

Publications (1)

Publication Number Publication Date
ES389328A1 true ES389328A1 (en) 1974-03-16

Family

ID=25694982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389328A Expired ES389328A1 (en) 1970-03-20 1971-03-18 Method and apparatus for closing and opening

Country Status (6)

Country Link
US (1) US3861080A (en)
BE (1) BE764550A (en)
ES (1) ES389328A1 (en)
FR (1) FR2084959A5 (en)
GB (1) GB1348718A (en)
NL (1) NL7103572A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306877A1 (en) * 1975-04-11 1976-11-05 Aerospatiale SAFETY DEVICE AGAINST BRUTAL DECOMPRESSION OF AIRCRAFT BEDS
DE2756726C2 (en) * 1977-12-20 1982-04-08 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Device for pressure equalization in an aircraft or spacecraft
US4327241A (en) * 1980-10-22 1982-04-27 Obenchain Richard F Explosion venting means for metallurgical furnace
CA1149606A (en) * 1981-01-29 1983-07-12 William R. Kallio Hood assembly for a metallurgical converter
US5118053A (en) * 1989-09-27 1992-06-02 The Boeing Company Pressure equalization systems
US9290978B2 (en) * 2014-03-04 2016-03-22 Nationwide Industries, Inc Gate closer
CN108868420A (en) * 2018-07-27 2018-11-23 徐苏丞 A kind of electronic type explosion release window
CN114013780B (en) * 2021-08-17 2024-05-28 宁波卓荣国际贸易有限公司 Novel storage box
CN114351888B (en) * 2022-02-15 2023-05-26 河南理工大学 Pressing plate buckling friction self-resetting damper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1887484A (en) * 1929-09-21 1932-11-08 David Luptons Sons Co Explosion-release mechanism for windows
US2358143A (en) * 1942-06-11 1944-09-12 Fuller Label & Box Company Vented panel
US3453777A (en) * 1967-11-07 1969-07-08 American Cyanamid Co Pressure venting panel assembly

Also Published As

Publication number Publication date
BE764550A (en) 1971-09-20
US3861080A (en) 1975-01-21
GB1348718A (en) 1974-03-20
FR2084959A5 (en) 1971-12-17
NL7103572A (en) 1971-09-22

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