EP0062696A1 - Panneau de fermeture, notamment panneau de décompression - Google Patents

Panneau de fermeture, notamment panneau de décompression Download PDF

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Publication number
EP0062696A1
EP0062696A1 EP81108575A EP81108575A EP0062696A1 EP 0062696 A1 EP0062696 A1 EP 0062696A1 EP 81108575 A EP81108575 A EP 81108575A EP 81108575 A EP81108575 A EP 81108575A EP 0062696 A1 EP0062696 A1 EP 0062696A1
Authority
EP
European Patent Office
Prior art keywords
wall
lever arm
explosion
closure plate
articulation point
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
EP81108575A
Other languages
German (de)
English (en)
Other versions
EP0062696B1 (fr
Inventor
Gerrit Fons
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.)
Jansens and Dieperink BV
Original Assignee
Jansens and Dieperink BV
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 Jansens and Dieperink BV filed Critical Jansens and Dieperink BV
Publication of EP0062696A1 publication Critical patent/EP0062696A1/fr
Application granted granted Critical
Publication of EP0062696B1 publication Critical patent/EP0062696B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B65D90/36—Weakened parts

Definitions

  • the invention / innovation is that the clamping profile is bridged by at least one lever arm, one side of which is articulated on the wall - or the plate - and the other side is then supported on the plate - or the wall or the clamping profile , If a locking member, which is designed in particular as a shear pin and which prevents pivoting of the lever arm around the articulation point in the closed position, by the occurrence of the determined overpressure or underpressure. Shearing a pivoting of the lever arm around the articulation point allowed.
  • the holding pressure which holds the plate in the opening of the wall, is no longer transmitted in the invention / innovation only by the seal, which is in particular made of rubber or rubber-elastic plastic and is designed as a clamping profile. Rather, the lever arm serves for additional support of the plate. In order to be able to set this support force well, it is recommended according to a special embodiment of the invention / innovation to equip the lever arm on the side facing away from the articulation point with an adjusting element, in particular a screw, the tip or the screw head of which is on the outside of the plate can put on. By adjusting the screw, the transmission pressure from the lever arm to the plate can also be changed, since the clamping profile of the seal can be bent due to its flexible properties and the plate can be deflected somewhat from the normal stop.
  • an adjusting element in particular a screw
  • the plate is given the possibility of evading in the direction of the lever arm and guessing out of the clamping profile or pushing the clamping profile out of its mounting in the wall in order to enable pressure equalization.
  • the "explosive force" which must be achieved in order to put the locking member out of operation can be set accordingly by a suitable choice of the design and the material of the locking member, in particular a shear pin, and by a suitable choice of the distance thereof from the articulation point. In order to obtain adjustability in this regard, it is advisable to make the distance from the locking member to the articulation point changeable.
  • a loading opening with approximately several square meters of opening area is closed by means of a plate 4 which forms the explosion closure plate according to the invention / innovation and also as a "hatch "can be designated.
  • the outer edge of the plate 4 is inserted into a recess of the clamping profile 1, the opposite recess - as can be seen in particular from FIG. 2 - is pushed onto the edge 9 of the wall 3 delimiting the opening.
  • the clamping profile 1 forms a seal in this closed position, so that rain or sea water cannot penetrate into the loading space covered by the plate 4.
  • the clamping profile 1 holds the plate 4 in the desired position.
  • the lever arm 2 is also a U-iron, but with the dimensions 40x60x40 mm, so that there is no clearance on both sides between the inside of the legs of the lever arm 2 and the outside of the legs of the bearing block 6.
  • the leg height D of the bearing block 6 is therefore 40 mm.
  • the distance G from the articulation point 7 to the edge 9 of the wall 3 delimiting the opening in this exemplary embodiment is approximately 12 cm.
  • the width of the lever arm 2 is 60 mm and the width F of the pedestal 6 is 50 mm.
  • the plate 4 is articulated on the side shown on the left with conventional joints on the wall 3, while it is only on the right side by means of the lever arm 2 and the same design as in FIG. 1 is torn open from the blocking position into the open position when a certain limit pressure is exceeded.
  • the joints 10 ensure that the plate 4 is not thrown away, but remains on the wall 3.
  • the bearing block 6 is fastened to the underside of the plate 4, so that the holding force can be adjusted via the lever arm 2 and the adjusting element 8 in that the screw forming the holding element 3 is pressed against the inside of the wall 3 and screwed in further the pressure intensifies becomes.
  • the locking member 5 shears through, so that the lever arm 2 can be pivoted counterclockwise and the plate 4 can be torn out of the rubber-elastic clamping profile 1.
  • the locking member 5 is arranged on the side opposite the adjusting member 8 from the articulation point 7 of the lever arm 2.
  • the torque is determined by the distance A between the articulation point 7 and the locking member 5.
  • the ratio of this distance A to the distance B also determines the force relationships between the force used to shear the locking member 5 and the pressure force acting on the plate 4 .
  • the distance between the point of application of the setting element 8 on the plate 4 and the blocking element 5 or the articulation point 7 can be made adjustable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
EP81108575A 1981-04-13 1981-10-20 Panneau de fermeture, notamment panneau de décompression Expired EP0062696B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3114941A DE3114941C2 (de) 1981-04-13 1981-04-13 Explosionsverschlußplatte
DE3114941 1981-04-13

Publications (2)

Publication Number Publication Date
EP0062696A1 true EP0062696A1 (fr) 1982-10-20
EP0062696B1 EP0062696B1 (fr) 1985-02-13

Family

ID=6130068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108575A Expired EP0062696B1 (fr) 1981-04-13 1981-10-20 Panneau de fermeture, notamment panneau de décompression

Country Status (5)

Country Link
US (1) US4656793A (fr)
EP (1) EP0062696B1 (fr)
JP (1) JPS57175589A (fr)
DE (1) DE3114941C2 (fr)
SG (1) SG35885G (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092639A2 (fr) * 1982-04-27 1983-11-02 Jansens & Dieperink B.V. Réservoirs empilables de grande capacité, en particulier silos
US4656793A (en) * 1981-04-13 1987-04-14 Jansens & Dieperink B.V. Explosion cover plate especially explosion hatch
CN105041042A (zh) * 2015-05-28 2015-11-11 何华明 锁芯钥匙双极限多码暗箱式机械防盗锁

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171799U (ja) * 1984-04-25 1985-11-14 川崎重工業株式会社 小型舟艇のエンジンル−ムの耐圧機構
DE3441957A1 (de) * 1984-11-16 1986-05-28 J. Derichs GmbH & Co KG Maschinen- und Mühlenbau, 5132 Übach-Palenberg Zylindrischer silo
US4750303A (en) * 1985-12-26 1988-06-14 Mullen Terrance J Silo explosion door
DE3715328C1 (de) * 1987-05-08 1988-08-18 Messerschmitt Boelkow Blohm Dekompressionspanel
US5036632A (en) * 1990-05-14 1991-08-06 Bs&B Safety Systems, Inc. Pressure relief panel assembly
BE1003900A6 (nl) * 1990-10-02 1992-07-07 Stuvex Internat Nv Kleminrichting voor explosiepanelen.
DE19711208A1 (de) * 1997-03-18 1998-09-24 Rudolf Hajek Druckentlastungsklappe
US6367203B1 (en) 2000-09-11 2002-04-09 Oklahoma Safety Equipment Co., Inc. Rupture panel
US6318576B1 (en) 2000-11-21 2001-11-20 Oklahoma Safety Equipment Co., Inc. Sanitary rupture disk apparatus
US7798893B2 (en) * 2006-01-19 2010-09-21 Fike Corporation Full opening and reclosable explosion vent apparatus
US8322360B2 (en) 2009-08-07 2012-12-04 Oklahoma Safety Equipment Company, Inc. Rupture panel
US8517042B2 (en) 2009-08-27 2013-08-27 Oklahoma Safety Equipment Company, Inc. Rupture disk
NL2003649C2 (nl) * 2009-10-16 2011-04-19 Jansens & Dieperink Bv Inrichting en werkwijze voor het positioneren van schaaldelen.
CA2968744C (fr) * 2010-01-05 2020-03-24 Cooper Technologies Company Pinces pour caissons et systemes de pinces
US8602245B2 (en) 2010-01-05 2013-12-10 Cooper Technologies Company Enclosure clamps and clamp systems
KR101763278B1 (ko) * 2010-07-28 2017-07-31 볼보 컨스트럭션 이큅먼트 에이비 건설기계용 운전실 리어 유리 고정장치
DE102011107984A1 (de) * 2011-07-18 2013-01-24 Roland Wolf Druckentlastungsvorrichtung für einen Behälter
US9199789B2 (en) * 2012-02-29 2015-12-01 Fike Corporation Explosion vent including buckle tab plate
CA2871881C (fr) 2012-05-01 2020-06-30 Cooper Technologies Company Dispositifs de fixation pour enceintes antideflagrantes
CN104781155B (zh) 2012-09-14 2017-04-19 库帕技术公司 用于防爆罩壳的紧固装置
DE102013107559A1 (de) * 2013-07-16 2015-01-22 Maschinenfabrik Reinhausen Gmbh Bersteinrichtung für ein Hochspannungsgerät
US9272821B2 (en) 2013-09-13 2016-03-01 Cooper Technologies Company Fastening devices for explosion-proof enclosures
GB201720831D0 (en) * 2017-10-12 2018-01-31 Rolls-Royce Ltd A pressure relief arrangement for a gas turbine engine
US10473436B2 (en) 2017-11-08 2019-11-12 Cubic Corporation Blast resistant station fixed barrier
CN113624090B (zh) * 2021-08-24 2022-09-23 中国商用飞机有限责任公司 防爆装置及飞行器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1076435A (fr) * 1953-04-24 1954-10-26 Panneau de sécurité pour réservoirs à hydrocarbures
FR2419444A1 (fr) * 1978-03-08 1979-10-05 Moss Rosenberg Verft As Panneau de decompression, notamment pour cale de navire transportant du gaz
US4207706A (en) * 1978-12-05 1980-06-17 Haines Eugene F Latch control for explosion relief panel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1284731A (en) * 1968-05-18 1972-08-09 Laing & Son Ltd John Improvements in or relating to a building construction
JPS477467U (fr) * 1971-02-20 1972-09-27
US3807106A (en) * 1973-04-16 1974-04-30 Eastman Kodak Co Explosion relief wall supporting fastener
US4109819A (en) * 1977-05-16 1978-08-29 The Stacey Manufacturing Co. Explosion vent and method of venting
DE3114941C2 (de) * 1981-04-13 1983-07-28 Jansens & Dieperink B.V., 1505 Zaandam Explosionsverschlußplatte

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1076435A (fr) * 1953-04-24 1954-10-26 Panneau de sécurité pour réservoirs à hydrocarbures
FR2419444A1 (fr) * 1978-03-08 1979-10-05 Moss Rosenberg Verft As Panneau de decompression, notamment pour cale de navire transportant du gaz
US4207706A (en) * 1978-12-05 1980-06-17 Haines Eugene F Latch control for explosion relief panel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656793A (en) * 1981-04-13 1987-04-14 Jansens & Dieperink B.V. Explosion cover plate especially explosion hatch
EP0092639A2 (fr) * 1982-04-27 1983-11-02 Jansens & Dieperink B.V. Réservoirs empilables de grande capacité, en particulier silos
EP0092639A3 (en) * 1982-04-27 1984-11-14 Jansens & Dieperink B.V. Large capacity stackable containers, in particular silos
CN105041042A (zh) * 2015-05-28 2015-11-11 何华明 锁芯钥匙双极限多码暗箱式机械防盗锁
CN105041042B (zh) * 2015-05-28 2017-10-27 何华明 锁芯钥匙双极限多码暗箱式机械防盗锁

Also Published As

Publication number Publication date
US4656793A (en) 1987-04-14
EP0062696B1 (fr) 1985-02-13
JPS57175589A (en) 1982-10-28
DE3114941C2 (de) 1983-07-28
SG35885G (en) 1985-11-15
JPS6152073B2 (fr) 1986-11-11
DE3114941A1 (de) 1982-10-28

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