NO781183L - DRIVE DEVICE FOR THE SCRAPERS IN A CLEARANCE POOL - Google Patents

DRIVE DEVICE FOR THE SCRAPERS IN A CLEARANCE POOL

Info

Publication number
NO781183L
NO781183L NO781183A NO781183A NO781183L NO 781183 L NO781183 L NO 781183L NO 781183 A NO781183 A NO 781183A NO 781183 A NO781183 A NO 781183A NO 781183 L NO781183 L NO 781183L
Authority
NO
Norway
Prior art keywords
scrapers
pool
clearance
drive device
drive
Prior art date
Application number
NO781183A
Other languages
Norwegian (no)
Other versions
NO144730B (en
NO144730C (en
Inventor
Ilmari Paakkinen
Esa Luostarinen
Original Assignee
Enso Gutzeit Oy
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 Enso Gutzeit Oy filed Critical Enso Gutzeit Oy
Publication of NO781183L publication Critical patent/NO781183L/en
Publication of NO144730B publication Critical patent/NO144730B/en
Publication of NO144730C publication Critical patent/NO144730C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving mechanisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning In General (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Removal Of Floating Material (AREA)
  • Centrifugal Separators (AREA)
NO781183A 1977-04-14 1978-04-04 DRIVE DEVICE FOR SCRAPERS IN A CLEANING POOL NO144730C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI771175A FI54059C (en) 1977-04-14 1977-04-14 DRIVANORDNING FOER SKAVARNA HOS EN KLARBASSAENG

Publications (3)

Publication Number Publication Date
NO781183L true NO781183L (en) 1978-10-17
NO144730B NO144730B (en) 1981-07-20
NO144730C NO144730C (en) 1981-10-28

Family

ID=8510768

Family Applications (1)

Application Number Title Priority Date Filing Date
NO781183A NO144730C (en) 1977-04-14 1978-04-04 DRIVE DEVICE FOR SCRAPERS IN A CLEANING POOL

Country Status (6)

Country Link
DE (1) DE2812525A1 (en)
FI (1) FI54059C (en)
FR (1) FR2387070A1 (en)
IT (1) IT7848777A0 (en)
NO (1) NO144730C (en)
SE (1) SE7804180L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423980A (en) * 1994-01-18 1995-06-13 Envirex Inc. Wastewater treatment apparatus with ice resistant adjustable friction drive
US10710747B2 (en) 2016-11-30 2020-07-14 The Boeing Company Compound contour vacuum track for automation of final assembly from the interior of a fuselage

Also Published As

Publication number Publication date
NO144730B (en) 1981-07-20
FR2387070A1 (en) 1978-11-10
FI54059B (en) 1978-06-30
FI54059C (en) 1978-10-10
DE2812525A1 (en) 1978-10-26
NO144730C (en) 1981-10-28
FR2387070B3 (en) 1980-12-26
SE7804180L (en) 1978-10-15
IT7848777A0 (en) 1978-04-06

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