DK0485781T3 - Trykluftstilføringskontraventil - Google Patents

Trykluftstilføringskontraventil

Info

Publication number
DK0485781T3
DK0485781T3 DK91118206.1T DK91118206T DK0485781T3 DK 0485781 T3 DK0485781 T3 DK 0485781T3 DK 91118206 T DK91118206 T DK 91118206T DK 0485781 T3 DK0485781 T3 DK 0485781T3
Authority
DK
Denmark
Prior art keywords
compressed
sealing member
seat
elastic sealing
air
Prior art date
Application number
DK91118206.1T
Other languages
English (en)
Inventor
Otto Feldbinder
Jan-Dirk Beckmann
Original Assignee
Feldbinder & Beckmann Fahrzeug
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 Feldbinder & Beckmann Fahrzeug filed Critical Feldbinder & Beckmann Fahrzeug
Application granted granted Critical
Publication of DK0485781T3 publication Critical patent/DK0485781T3/da

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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
    • B65D88/706—Aerating means, e.g. one-way check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Detergent Compositions (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
DK91118206.1T 1990-11-14 1991-10-25 Trykluftstilføringskontraventil DK0485781T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9015587U DE9015587U1 (de) 1990-11-14 1990-11-14 Drucklufteinlaßrückschlagventil

Publications (1)

Publication Number Publication Date
DK0485781T3 true DK0485781T3 (da) 1994-01-03

Family

ID=6859346

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91118206.1T DK0485781T3 (da) 1990-11-14 1991-10-25 Trykluftstilføringskontraventil

Country Status (4)

Country Link
EP (1) EP0485781B1 (da)
AT (1) ATE93478T1 (da)
DE (2) DE9015587U1 (da)
DK (1) DK0485781T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9015587U1 (de) * 1990-11-14 1991-01-31 Feldbinder & Beckmann oHG, 2090 Winsen Drucklufteinlaßrückschlagventil
DE19905591B4 (de) * 1999-02-11 2006-07-13 Richard Kisilowski Vorrichtung für Behälter und Silos

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909219C3 (de) * 1969-02-24 1978-11-02 Fendt, Wolfgang, Dr., 8032 Graefelfing Pneumatische Einrichtung zur Produktaustragung aus Schüttgutbehältern
DE2262082B2 (de) * 1972-12-19 1981-06-04 Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen Baustoffsilo mit einem konischen Auslaufteil
DE2315870B2 (de) * 1973-03-30 1975-10-02 Walter Alfmeier Kg, 8830 Treuchtlingen Vakuum-Rückschlagventil
FR2306146A1 (fr) * 1975-04-02 1976-10-29 Union Ind Entreprise Procede et appareillage de fluidification
DE2950050A1 (de) * 1979-12-13 1981-07-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Austragsvorrichtung fuer schuettgutbehaelter mit trichterfoermigem auslauf
DE3204065A1 (de) * 1982-02-06 1983-08-25 Adolf 6960 Osterburken Lesk Pneumatische austragshilfe fuer schuettgutbehaelter
GB2130183A (en) * 1982-11-12 1984-05-31 Durham & Sons Limited R Discharging pulverous material from containers
DE3302657A1 (de) * 1983-01-27 1984-08-02 Rheinische Kalksteinwerke GmbH, 5603 Wülfrath Gefaessfoerderer zur pneumatischen foerderung von schuettgut aus einem vorratssilo
NZ207993A (en) * 1984-04-30 1986-09-10 J J Hutt Lift-type check valve for use as diffuser valve in hopper
US4662543A (en) * 1985-09-23 1987-05-05 Solimar Keith F Aeration device for assisting in aeration of material from containers
DE3830448A1 (de) * 1988-09-07 1990-03-15 Kaessbohrer Fahrzeug Karl Rueckschlagventil
DE9015587U1 (de) * 1990-11-14 1991-01-31 Feldbinder & Beckmann oHG, 2090 Winsen Drucklufteinlaßrückschlagventil

Also Published As

Publication number Publication date
EP0485781B1 (de) 1993-08-25
ATE93478T1 (de) 1993-09-15
DE59100327D1 (de) 1993-09-30
EP0485781A1 (de) 1992-05-20
DE9015587U1 (de) 1991-01-31

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