Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D33/00—Filters with filtering elements which move during the filtering operation
  • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D33/00—Filters with filtering elements which move during the filtering operation
  • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
  • B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D33/00—Filters with filtering elements which move during the filtering operation
  • B01D33/44—Regenerating the filter material in the filter
  • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
  • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D33/00—Filters with filtering elements which move during the filtering operation
  • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
  • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
  • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
  • B01D33/644—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure plates, membranes
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D33/00—Filters with filtering elements which move during the filtering operation
  • B01D33/80—Accessories
  • B01D33/802—Device for changing the inclination of the filtering element

Landscapes

• Chemical Kinetics & Catalysis (AREA)
• Chemical & Material Sciences (AREA)
• Filtration Of Liquid (AREA)
• Separation By Low-Temperature Treatments (AREA)
• Liquid Crystal Substances (AREA)
• Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
• Surgical Instruments (AREA)
• Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
• Filtering Materials (AREA)
• Control And Other Processes For Unpacking Of Materials (AREA)
• Control Of Motors That Do Not Use Commutators (AREA)
• Oscillators With Electromechanical Resonators (AREA)
• Centrifugal Separators (AREA)
• General Preparation And Processing Of Foods (AREA)
• Thermistors And Varistors (AREA)
• Combined Means For Separation Of Solids (AREA)
• Knitting Machines (AREA)
• Adjustment And Processing Of Grains (AREA)
• Frying-Pans Or Fryers (AREA)
• Auxiliary Devices For Machine Tools (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26648191

Family Applications (1)

Country Status (11)

Families Citing this family (23)

Family Cites Families (11)

• 1990
  • 1990-06-01 NO NO902434A patent/NO171584C/no unknown
  • 1990-12-05 DK DK91900962.1T patent/DK0504250T3/da active
  • 1990-12-05 ES ES91900962T patent/ES2051114T3/es not_active Expired - Lifetime
  • 1990-12-05 EP EP91900962A patent/EP0504250B1/en not_active Expired - Lifetime
  • 1990-12-05 AT AT91900962T patent/ATE102843T1/de not_active IP Right Cessation
  • 1990-12-05 AU AU69595/91A patent/AU6959591A/en not_active Abandoned
  • 1990-12-05 US US07/859,722 patent/US5300221A/en not_active Expired - Fee Related
  • 1990-12-05 CA CA002070783A patent/CA2070783C/en not_active Expired - Fee Related
  • 1990-12-05 WO PCT/NO1990/000182 patent/WO1991008819A1/en active IP Right Grant
  • 1990-12-05 DE DE69007491T patent/DE69007491T2/de not_active Expired - Fee Related
• 1992
  • 1992-06-08 FI FI922640A patent/FI94727C/fi not_active IP Right Cessation

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