GB1358480A - Pulsatory liquid dispensing apparatus - Google Patents

Pulsatory liquid dispensing apparatus

Info

Publication number
GB1358480A
GB1358480A GB1122772A GB1122772A GB1358480A GB 1358480 A GB1358480 A GB 1358480A GB 1122772 A GB1122772 A GB 1122772A GB 1122772 A GB1122772 A GB 1122772A GB 1358480 A GB1358480 A GB 1358480A
Authority
GB
United Kingdom
Prior art keywords
chamber
liquid
aperture
pulsatory
dispensing apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1122772A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SP K BJURO BIOLOG PRI BOROSTRO
Original Assignee
SP K BJURO BIOLOG PRI BOROSTRO
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 SP K BJURO BIOLOG PRI BOROSTRO filed Critical SP K BJURO BIOLOG PRI BOROSTRO
Priority to GB1122772A priority Critical patent/GB1358480A/en
Publication of GB1358480A publication Critical patent/GB1358480A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/12—Pulsatile flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

1358480 Aerating and agitating liquids SPETSIALNOE KONSTRUKTORSKOE BJURO BIOLOGICHESKOGO PRIBOROSTROENIA AKADEMII NAUK SSSR 10 March 1972 11227/72 Heading B1C [Also in Division F1] An elastic chamber 11 has an aperture permanently submerged below a liquid 14 and is subjected to pulsating external pressure in the chamber 9 whereby a jet of liquid is intermittently ejected from the aperture 13 and flows down the walls of chamber 5, being aerated by a gas circulated therethrough by pipes 6, 7. The liquid in chamber 1 is also caused thus to circulate through pipe 3 and chamber 4. The liquid may be a nutrient fluid for a bioligical tissue culture 2.
GB1122772A 1972-03-10 1972-03-10 Pulsatory liquid dispensing apparatus Expired GB1358480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1122772A GB1358480A (en) 1972-03-10 1972-03-10 Pulsatory liquid dispensing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1122772A GB1358480A (en) 1972-03-10 1972-03-10 Pulsatory liquid dispensing apparatus

Publications (1)

Publication Number Publication Date
GB1358480A true GB1358480A (en) 1974-07-03

Family

ID=9982338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1122772A Expired GB1358480A (en) 1972-03-10 1972-03-10 Pulsatory liquid dispensing apparatus

Country Status (1)

Country Link
GB (1) GB1358480A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee