Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F28—HEAT EXCHANGE IN GENERAL
  • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
  • F28G1/00—Non-rotary, e.g. reciprocated, appliances
  • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B08—CLEANING
  • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
  • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
  • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
  • B08B9/027—Cleaning the internal surfaces; Removal of blockages
  • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
  • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
  • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
• • C—CHEMISTRY; METALLURGY
  • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
  • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
  • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
  • C12M21/02—Photobioreactors
• • C—CHEMISTRY; METALLURGY
  • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
  • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
  • C12M39/00—Means for cleaning the apparatus or avoiding unwanted deposits of microorganisms

Landscapes

• Engineering & Computer Science (AREA)
• Life Sciences & Earth Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Health & Medical Sciences (AREA)
• Bioinformatics & Cheminformatics (AREA)
• Organic Chemistry (AREA)
• Zoology (AREA)
• Wood Science & Technology (AREA)
• General Engineering & Computer Science (AREA)
• Biotechnology (AREA)
• Genetics & Genomics (AREA)
• Microbiology (AREA)
• Mechanical Engineering (AREA)
• Biomedical Technology (AREA)
• General Health & Medical Sciences (AREA)
• Sustainable Development (AREA)
• Biochemistry (AREA)
• Combustion & Propulsion (AREA)
• Physics & Mathematics (AREA)
• Fluid Mechanics (AREA)
• Molecular Biology (AREA)
• Apparatus Associated With Microorganisms And Enzymes (AREA)
• Cleaning In General (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Photoreceptors In Electrophotography (AREA)
• Cleaning In Electrography (AREA)
• Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
• Extrusion Moulding Of Plastics Or The Like (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=10801213

Family Applications (1)

Country Status (6)

Families Citing this family (8)

Family Cites Families (7)

• 1996
  • 1996-10-10 GB GB9621130A patent/GB2318165B/en not_active Expired - Fee Related
• 1997
  • 1997-10-08 EP EP97944961A patent/EP1011880B1/de not_active Expired - Lifetime
  • 1997-10-08 AT AT97944961T patent/ATE220353T1/de not_active IP Right Cessation
  • 1997-10-08 WO PCT/GB1997/002757 patent/WO1998015362A1/en not_active Ceased
  • 1997-10-08 DE DE69713910T patent/DE69713910D1/de not_active Expired - Lifetime
  • 1997-10-08 AU AU46289/97A patent/AU4628997A/en not_active Abandoned

Also Published As

Similar Documents

Legal Events