ZA952196B - Apparatus for neutralising pressure blasts in dust or gas explosions in closed system - Google Patents

Apparatus for neutralising pressure blasts in dust or gas explosions in closed system

Info

Publication number
ZA952196B
ZA952196B ZA952196A ZA952196A ZA952196B ZA 952196 B ZA952196 B ZA 952196B ZA 952196 A ZA952196 A ZA 952196A ZA 952196 A ZA952196 A ZA 952196A ZA 952196 B ZA952196 B ZA 952196B
Authority
ZA
South Africa
Prior art keywords
neutralising
dust
closed system
gas explosions
pressure blasts
Prior art date
Application number
ZA952196A
Inventor
Albert Thorwesteb
Original Assignee
Albert Thorwesteb
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 Albert Thorwesteb filed Critical Albert Thorwesteb
Publication of ZA952196B publication Critical patent/ZA952196B/en

Links

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
    • B65D90/34—Venting means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • 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
    • F16J13/16—Pivoted closures
    • F16J13/18—Pivoted closures pivoted directly on the frame
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
    • F16K17/403—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint with a fracturing valve member
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/06—Locks or fastenings with special structural characteristics with lengthwise-adjustable bolts ; with adjustable backset, i.e. distance from door edge
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/124—Fastening devices with bolts moving pivotally or rotatively with latching action with latch under compression force between its pivot and the striker

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Air Bags (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Control Of Combustion (AREA)
ZA952196A 1994-03-18 1995-03-17 Apparatus for neutralising pressure blasts in dust or gas explosions in closed system ZA952196B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9404593U DE9404593U1 (en) 1994-03-18 1994-03-18 Device for fixing the closed position of an explosion flap

Publications (1)

Publication Number Publication Date
ZA952196B true ZA952196B (en) 1995-12-12

Family

ID=6906166

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA952196A ZA952196B (en) 1994-03-18 1995-03-17 Apparatus for neutralising pressure blasts in dust or gas explosions in closed system

Country Status (2)

Country Link
DE (1) DE9404593U1 (en)
ZA (1) ZA952196B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004004587U1 (en) 2004-03-22 2005-07-28 Colt International Holdings Ag Lock for covering a building opening
FR2910584A1 (en) * 2006-12-21 2008-06-27 Areva T & D Sa Pressure releasing device for electrical apparatus, has hinge part to connect cover and envelope, where cover pivots around axle of hinge part when cover is opened such that cover forms deflector for gas
DE102012104526B4 (en) * 2012-05-25 2015-08-27 Keller Lufttechnik Gmbh & Co. Kg Device for the explosion-related decoupling of two system parts
DE102016117833B3 (en) * 2016-09-21 2017-09-07 Thorwesten Vent Gmbh Device for closed systems to compensate for pressure surges
DE102019100317B3 (en) * 2019-01-08 2019-10-31 Thorwesten Vent Gmbh Device for closed systems to compensate for pressure surges

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1550609A1 (en) * 1966-11-29 1969-07-17 Harpener Bergbau Ag Explosion hatch
DE3106138A1 (en) * 1981-02-19 1982-09-09 Albert 4720 Beckum Thorwesten Resiliently mounted explosion flap in light construction
DE8602948U1 (en) * 1986-02-05 1986-05-15 Thorwesten, Albert, 4720 Beckum Device for equalizing pressure differences, especially in silos
EP0232478B1 (en) * 1986-02-05 1990-10-17 Albert Thorwesten Device for compensating pressure waves in closed systems such as conveying pipes or the like

Also Published As

Publication number Publication date
DE9404593U1 (en) 1994-05-26

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