GB1490362A - Filtration apparatus - Google Patents

Filtration apparatus

Info

Publication number
GB1490362A
GB1490362A GB34843/74A GB3484374A GB1490362A GB 1490362 A GB1490362 A GB 1490362A GB 34843/74 A GB34843/74 A GB 34843/74A GB 3484374 A GB3484374 A GB 3484374A GB 1490362 A GB1490362 A GB 1490362A
Authority
GB
United Kingdom
Prior art keywords
support
sample
receiving
receiving passage
liquid
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
GB34843/74A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB34843/74A priority Critical patent/GB1490362A/en
Publication of GB1490362A publication Critical patent/GB1490362A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
    • G01N25/145—Accessories, e.g. cooling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1490362 Laboratory filter C J SANDERSON 6 Aug 1975 [7 Aug 1974] 34843/74 Heading B1D [Also in Division G1] Apparatus for treating liquids comprises first means 10 for receiving at least one sample to be treated, the means defining at least one sample-receiving passage 11, and second means 16 for receiving treated liquid the second means comprising at least one liquid-pervious support 19 extending across the sample-receiving passage, the first and second means 10 and 16 being adapted to be separably fitted together, the apparatus having edges capable of cutting to the shape of the support(s) a liquid treatment element such as a filter paper 27 placed between the support(s) and the sample receiving passage(s) 11 and having a surface area larger than the area of the support(s) when they are fitted together and the or each support is aligned with the sampler receiving passage(s). The apparatus may comprise a plurality of sample receiving passages in a linear or circular row, means 16 and being held together by locating pins and holes. Means 17 may be connectable to a suction line via 22. The treatment element may be a tablet of ion-exchange powder or containing absorbent powder.
GB34843/74A 1975-08-06 1975-08-06 Filtration apparatus Expired GB1490362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34843/74A GB1490362A (en) 1975-08-06 1975-08-06 Filtration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34843/74A GB1490362A (en) 1975-08-06 1975-08-06 Filtration apparatus

Publications (1)

Publication Number Publication Date
GB1490362A true GB1490362A (en) 1977-11-02

Family

ID=10370590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34843/74A Expired GB1490362A (en) 1975-08-06 1975-08-06 Filtration apparatus

Country Status (1)

Country Link
GB (1) GB1490362A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153996A (en) * 1984-01-17 1985-08-29 English Clays Lovering Pochin Measurement of physical properties of the solid component of a slurry
EP0327715A1 (en) * 1988-02-12 1989-08-16 Schleicher & Schuell GmbH Disposable filter
EP0332944A2 (en) * 1988-03-17 1989-09-20 Millipore Corporation Filter punch and filter collection system
US5108704A (en) * 1988-09-16 1992-04-28 W. R. Grace & Co.-Conn. Microfiltration apparatus with radially spaced nozzles
EP0559451A2 (en) * 1992-03-06 1993-09-08 MALLINCKRODT BAKER, Inc. Liquid-solid extraction apparatus and method of using same
CN108061680A (en) * 2017-11-29 2018-05-22 王文荣 A kind of preposition pretreatment unit of water quality online analyzer and the device preprocess method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153996A (en) * 1984-01-17 1985-08-29 English Clays Lovering Pochin Measurement of physical properties of the solid component of a slurry
GB2154317A (en) * 1984-01-17 1985-09-04 English Clays Lovering Pochin Measurement of physical properties of the solid component of a slurry
US4704899A (en) * 1984-01-17 1987-11-10 English Clays Lovering Pochin & Company, Limited Measurement of physical properties of the solid component of a slurry
EP0327715A1 (en) * 1988-02-12 1989-08-16 Schleicher & Schuell GmbH Disposable filter
DE3804429A1 (en) * 1988-02-12 1989-08-24 Schleicher & Schuell Gmbh DISPOSABLE FILTER
JPH026807A (en) * 1988-02-12 1990-01-11 Schleicher & Schuell Gmbh Disposable filter unit
EP0332944A2 (en) * 1988-03-17 1989-09-20 Millipore Corporation Filter punch and filter collection system
EP0332944A3 (en) * 1988-03-17 1990-04-11 Millipore Corporation Filter punch and filter collection system
US5108704A (en) * 1988-09-16 1992-04-28 W. R. Grace & Co.-Conn. Microfiltration apparatus with radially spaced nozzles
EP0559451A2 (en) * 1992-03-06 1993-09-08 MALLINCKRODT BAKER, Inc. Liquid-solid extraction apparatus and method of using same
EP0559451A3 (en) * 1992-03-06 1993-12-01 Baker J T Inc Liquid-solid extraction apparatus and method of using same
CN108061680A (en) * 2017-11-29 2018-05-22 王文荣 A kind of preposition pretreatment unit of water quality online analyzer and the device preprocess method

Similar Documents

Publication Publication Date Title
DK42982A (en) DEVICE FOR THE REGISTRATION OF GLUCOSE CONCENTRATION IN BIOLOGICAL FLUID
DE3886254D1 (en) Apparatus for the treatment of biological samples and treatment methods with the apparatus.
NO165225C (en) APPARATUS FOR STIMULATING BIOLOGICAL PROCESSES RELATED TO CELLULAR ACTIVITY.
NZ194679A (en) Container for biological liquid specimens
ATE16820T1 (en) TEST ELEMENT FOR THE DETERMINATION OF GLUCOSE IN HIGH CONCENTRATION.
BE853938A (en) MACHINE AND METHOD FOR READING CARDS CONTAINING MEDICAL SAMPLES
DE3670022D1 (en) DEVICE FOR CUTTING BIOLOGICAL TISSUES WITH PLASMA BOWS.
AT374373B (en) DEVICE FOR TREATING LIQUIDS
ES455714A1 (en) Biological fermentation substrates
GB2036307B (en) Method for the determination of biological substances by diffusion in a porous matrix or by electrophoriesis
GB1537755A (en) Apparatus for determining the concentration of dyestuffs in a biological fluid
GB1490362A (en) Filtration apparatus
ATA52279A (en) ULTRASONIC DEVICE FOR CARRYING OUT EXAMINATIONS USING THE CUTTING METHOD
AT379070B (en) ULTRASONIC DEVICE FOR CARRYING OUT EXAMINATIONS USING THE CUTTING METHOD
DE58903842D1 (en) DEVICE FOR THE TREATMENT OF LIQUID TO THICKNESS MEDIA.
AT368867B (en) ULTRASONIC DEVICE FOR CARRYING OUT EXAMINATIONS USING THE CUTTING METHOD
IT1106565B (en) IMPROVEMENT IN GAS INLET FILTERS FOR STERILE LIQUID CONTAINERS
AT339650B (en) DEVICE FOR LOCATING AND DISTRIBUTING LIQUID MANURE
SE7801737L (en) PROCEDURE AND DEVICE FOR TREATING LIQUID IN ESPECIALLY WASTEWATER
CH609841A5 (en) Apparatus for separating liquid and solid substances from agricultural produce
DE3237831C2 (en) Device for the analysis of proteins by electrophoresis and photometry
ZA916803B (en) Process for determining the concentration of substances,apparatus for performing the process,use of the process for changing the concentration of a substance contained in a fluid,as well as a plant for this
SE8306986D0 (en) BLOOD FILTER
GB2013523B (en) Blood dialysis processes and apparatus using stabilized liquid membrane capsules
ATA255181A (en) DEVICE FOR AERATING STRAINING MEDIA

Legal Events

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