GB226182A - Improvements in filters - Google Patents

Improvements in filters

Info

Publication number
GB226182A
GB226182A GB28016/24A GB2801624A GB226182A GB 226182 A GB226182 A GB 226182A GB 28016/24 A GB28016/24 A GB 28016/24A GB 2801624 A GB2801624 A GB 2801624A GB 226182 A GB226182 A GB 226182A
Authority
GB
United Kingdom
Prior art keywords
particles
quartz
glass
partition
porous
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
GB28016/24A
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.)
Schott AG
Original Assignee
Jenaer Glaswerk Schott and Gen
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 Jenaer Glaswerk Schott and Gen filed Critical Jenaer Glaswerk Schott and Gen
Publication of GB226182A publication Critical patent/GB226182A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2006—Glass or glassy material the material being particulate
    • B01D39/201—Glass or glassy material the material being particulate sintered or bonded by inorganic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Glass Compositions (AREA)

Abstract

226,182. Jenaer Glaswerk Schott & Gen. Dec. 11, 1923, [Convention date]. Addition to 218,286. Block filters; filtering-media.-Quartz particles are used instead of particles of glass as described in the parent Specification. A porous partition is made by fritting together sand or particles of broken quartz-glass, and the partition is fixed into a non-porous vessel of fused quartz.
GB28016/24A 1923-12-11 1924-11-22 Improvements in filters Expired GB226182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE226182X 1923-12-11

Publications (1)

Publication Number Publication Date
GB226182A true GB226182A (en) 1926-03-22

Family

ID=5864676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28016/24A Expired GB226182A (en) 1923-12-11 1924-11-22 Improvements in filters

Country Status (1)

Country Link
GB (1) GB226182A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239404A (en) * 1989-12-28 1991-07-03 Toshiba Ceramics Co Silica glass filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239404A (en) * 1989-12-28 1991-07-03 Toshiba Ceramics Co Silica glass filter
DE4042134A1 (en) * 1989-12-28 1991-07-04 Toshiba Ceramics Co QUARTZ GLASS CLEANER
GB2239404B (en) * 1989-12-28 1994-01-05 Toshiba Ceramics Co Silica glass filter

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