NL7800452A - SAFETY DEVICE FOR DUST SILOS THAT RISK OF EXPLOSION. - Google Patents

SAFETY DEVICE FOR DUST SILOS THAT RISK OF EXPLOSION.

Info

Publication number
NL7800452A
NL7800452A NL7800452A NL7800452A NL7800452A NL 7800452 A NL7800452 A NL 7800452A NL 7800452 A NL7800452 A NL 7800452A NL 7800452 A NL7800452 A NL 7800452A NL 7800452 A NL7800452 A NL 7800452A
Authority
NL
Netherlands
Prior art keywords
explosion
risk
safety device
silos
dust
Prior art date
Application number
NL7800452A
Other languages
Dutch (nl)
Original Assignee
Ajo Stahlbau
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 DE19772720651 external-priority patent/DE2720651A1/en
Priority claimed from DE19772753748 external-priority patent/DE2753748A1/en
Application filed by Ajo Stahlbau filed Critical Ajo Stahlbau
Publication of NL7800452A publication Critical patent/NL7800452A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
NL7800452A 1977-05-07 1978-01-13 SAFETY DEVICE FOR DUST SILOS THAT RISK OF EXPLOSION. NL7800452A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772720651 DE2720651A1 (en) 1977-05-07 1977-05-07 Safety valve for silo containing explosive material - has hinged plate closing auxiliary outlet at top of silo
DE19772753748 DE2753748A1 (en) 1977-12-02 1977-12-02 Safety valve for silo containing explosive material - has hinged plate closing auxiliary outlet at top of silo

Publications (1)

Publication Number Publication Date
NL7800452A true NL7800452A (en) 1978-11-09

Family

ID=25771995

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7800452A NL7800452A (en) 1977-05-07 1978-01-13 SAFETY DEVICE FOR DUST SILOS THAT RISK OF EXPLOSION.

Country Status (2)

Country Link
FR (1) FR2389557A1 (en)
NL (1) NL7800452A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776638B1 (en) * 1998-03-26 2000-05-05 Julien Const Metalliques Ets SILO HAVING EXPLOSION SAFETY ARRANGEMENTS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE494095C (en) * 1927-05-18 1930-03-18 Hartmann A G Maschf Safety flap for containers with explosive gases
FR1214805A (en) * 1952-12-27 1960-04-12 Door or window closing device
DE2455325A1 (en) * 1974-11-22 1976-08-12 Mikropul Mahl & Staubtech Gmbh DEVICE FOR STAGE RELEASE OF EXPLOSION PRESSURE IN CONTAINERS

Also Published As

Publication number Publication date
FR2389557B1 (en) 1983-10-21
FR2389557A1 (en) 1978-12-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed