GB1389336A - Throw-away filter assembly and method of use - Google Patents

Throw-away filter assembly and method of use

Info

Publication number
GB1389336A
GB1389336A GB2537372A GB2537372A GB1389336A GB 1389336 A GB1389336 A GB 1389336A GB 2537372 A GB2537372 A GB 2537372A GB 2537372 A GB2537372 A GB 2537372A GB 1389336 A GB1389336 A GB 1389336A
Authority
GB
United Kingdom
Prior art keywords
throw
filter
filter assembly
away
away filter
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
GB2537372A
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 GB2537372A priority Critical patent/GB1389336A/en
Publication of GB1389336A publication Critical patent/GB1389336A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • B01L3/50825—Closing or opening means, corks, bungs
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Filtration Of Liquid (AREA)

Abstract

1389336 Throw-away filter A W SMITH 31 May 1972 25373/72 Heading B1D A throw-away filter 10 with filter screen 12 has flanges 23 and 24 to prevent the filter tipping when resting on a test tube 26, 26' of varying size. Alternative forms of attachment are described. The support 17 is curved to give a concentration of filtered solids in the middle of the filter. For Figure see next page
GB2537372A 1972-05-31 1972-05-31 Throw-away filter assembly and method of use Expired GB1389336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2537372A GB1389336A (en) 1972-05-31 1972-05-31 Throw-away filter assembly and method of use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2537372A GB1389336A (en) 1972-05-31 1972-05-31 Throw-away filter assembly and method of use

Publications (1)

Publication Number Publication Date
GB1389336A true GB1389336A (en) 1975-04-03

Family

ID=10226624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2537372A Expired GB1389336A (en) 1972-05-31 1972-05-31 Throw-away filter assembly and method of use

Country Status (1)

Country Link
GB (1) GB1389336A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608062A1 (en) * 1985-03-12 1986-10-09 Toyo Soda Manufacturing Co., Ltd., Shinnanyo, Yamaguchi FILTER DEVICE FOR A VERY SMALL LIQUID VOLUME

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608062A1 (en) * 1985-03-12 1986-10-09 Toyo Soda Manufacturing Co., Ltd., Shinnanyo, Yamaguchi FILTER DEVICE FOR A VERY SMALL LIQUID VOLUME

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Legal Events

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