GB1358480A - Pulsatory liquid dispensing apparatus - Google Patents
Pulsatory liquid dispensing apparatusInfo
- 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
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.
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) |
-
1972
- 1972-03-10 GB GB1122772A patent/GB1358480A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |