SE338276B - - Google Patents

Info

Publication number
SE338276B
SE338276B SE1791369A SE1791369A SE338276B SE 338276 B SE338276 B SE 338276B SE 1791369 A SE1791369 A SE 1791369A SE 1791369 A SE1791369 A SE 1791369A SE 338276 B SE338276 B SE 338276B
Authority
SE
Sweden
Prior art keywords
chamber
duct
refuse
open
flap valve
Prior art date
Application number
SE1791369A
Inventor
R Narfgren
Original Assignee
Svenska Flaektfabriken Ab
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 to BE757100D priority Critical patent/BE757100A/en
Application filed by Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Priority to SE1791369A priority patent/SE338276B/xx
Priority to DK488170A priority patent/DK143166C/en
Priority to NO364070A priority patent/NO129456B/no
Priority to FI274670A priority patent/FI53291C/en
Priority to DE19702050521 priority patent/DE2050521C/en
Priority to NL7015349A priority patent/NL7015349A/xx
Priority to GB6003070A priority patent/GB1325613A/en
Priority to FR7045978A priority patent/FR2072014B1/fr
Priority to HUAI000179 priority patent/HU170540B/hu
Publication of SE338276B publication Critical patent/SE338276B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Collection And Transfer (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Processing Of Solid Wastes (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

1325613 Pneumatic conveyers SVENSKA FLAKTFABRIKEN AB 17 Dec 1970 [23 Dec 1969] 60030/70 Heading B8A [Also in Division B1] At the discharge station of a pneumatic conveyer the duct 1 has a perforated portion 3 surrounded by a chamber 2 coupled by a duct 4 to a vacuum source whereby the majority of the transporting air is withdrawn from the duct. Sacks of refuse &c. conveyed in the duct continue therealong under their own momentum and pass into a chamber 8 through a weighted flap valve 9. The chamber is connected by a pipe 6, with an adjustable resistor 7, to the duct 4, to equalize the pressure in the chamber with that in the duct to allow the sack of refuse to open the flap valve 9 and drop into the chamber. The chamber has a photo-cell 24 or other quantity sensing device arranged to open a control valve 22 in a pipe 20 and thereby equalize the pressure in the chamber to the ambient pressure whereby the sacks of refuse open a flap valve 13 and are discharged on to a conveyer 17.
SE1791369A 1969-12-23 1969-12-23 SE338276B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE757100D BE757100A (en) 1969-12-23 DEVICE INTENDED TO SEPARATE MATERIALS FROM VEHICULAR AIR IN PNEUMATIC TRANSPORT INSTALLATIONS
SE1791369A SE338276B (en) 1969-12-23 1969-12-23
DK488170A DK143166C (en) 1969-12-23 1970-09-24 PLANT FOR PNEUMATIC TRANSPORT OF GOODS TO SEPARATE GOODSET FROM TRANSPORT AIR
NO364070A NO129456B (en) 1969-12-23 1970-09-25
FI274670A FI53291C (en) 1969-12-23 1970-10-09 ANORDINATION FOER ATT AVSKILJA GODS FRAON TRANSPORTLUFTEN I PNEUMATISKA TRANSPORTANLAEGGNINGAR
DE19702050521 DE2050521C (en) 1969-12-23 1970-10-14 Arrangement for the separation of material to be conveyed in pneumatic conveying systems
NL7015349A NL7015349A (en) 1969-12-23 1970-10-20
GB6003070A GB1325613A (en) 1969-12-23 1970-12-17 Device for separation of material from the transporting air in pneumatic conveyor installations
FR7045978A FR2072014B1 (en) 1969-12-23 1970-12-21
HUAI000179 HU170540B (en) 1969-12-23 1970-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1791369A SE338276B (en) 1969-12-23 1969-12-23

Publications (1)

Publication Number Publication Date
SE338276B true SE338276B (en) 1971-08-30

Family

ID=20304095

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1791369A SE338276B (en) 1969-12-23 1969-12-23

Country Status (9)

Country Link
BE (1) BE757100A (en)
DK (1) DK143166C (en)
FI (1) FI53291C (en)
FR (1) FR2072014B1 (en)
GB (1) GB1325613A (en)
HU (1) HU170540B (en)
NL (1) NL7015349A (en)
NO (1) NO129456B (en)
SE (1) SE338276B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123781B (en) * 1981-03-27 1985-07-03 William George Lyne Pneumatic conveying to different outlets
GB2118509A (en) * 1982-04-22 1983-11-02 Rediffusion Business Electroni Pneumatic conveyor systems
GB2457490A (en) * 2008-02-15 2009-08-19 Wright Machinery Ltd Tubular conveyor for conveying bagged foodstuff

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR715056A (en) * 1930-05-02 1931-11-25 Mix & Genest Ag Receiver particularly intended for postal pneumatic installations
FR806752A (en) * 1935-09-16 1936-12-24 Saunier Anciens Ets Terminal device for pneumatic transmission line

Also Published As

Publication number Publication date
NO129456B (en) 1974-04-16
BE757100A (en) 1971-03-16
FR2072014A1 (en) 1971-09-24
DK143166C (en) 1981-11-16
GB1325613A (en) 1973-08-08
FI53291B (en) 1977-12-30
DE2050521A1 (en) 1972-05-25
FI53291C (en) 1978-04-10
HU170540B (en) 1977-07-28
DK143166B (en) 1981-07-06
DE2050521B2 (en) 1973-01-25
FR2072014B1 (en) 1976-03-19
NL7015349A (en) 1971-06-25

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