GB517072A - Improvements in filter materials and the manufacture thereof - Google Patents

Improvements in filter materials and the manufacture thereof

Info

Publication number
GB517072A
GB517072A GB20908/38A GB2090838A GB517072A GB 517072 A GB517072 A GB 517072A GB 20908/38 A GB20908/38 A GB 20908/38A GB 2090838 A GB2090838 A GB 2090838A GB 517072 A GB517072 A GB 517072A
Authority
GB
United Kingdom
Prior art keywords
manufacture
filter materials
filter
materials
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
GB20908/38A
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.)
Mij Exploitatie Octrooien NV
Original Assignee
Mij Exploitatie Octrooien NV
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 Mij Exploitatie Octrooien NV filed Critical Mij Exploitatie Octrooien NV
Publication of GB517072A publication Critical patent/GB517072A/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
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
GB20908/38A 1937-07-14 1938-07-14 Improvements in filter materials and the manufacture thereof Expired GB517072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US517072XA 1937-07-14 1937-07-14

Publications (1)

Publication Number Publication Date
GB517072A true GB517072A (en) 1940-01-19

Family

ID=21972879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20908/38A Expired GB517072A (en) 1937-07-14 1938-07-14 Improvements in filter materials and the manufacture thereof

Country Status (1)

Country Link
GB (1) GB517072A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744810A (en) * 1981-08-06 1988-05-17 Isover Saint-Gobain Process for forming fiber mats
DE19945768A1 (en) * 1999-09-24 2001-03-29 Mann & Hummel Filter Filter medium comprises fiber-containing layer with charge material applied to one side of filter medium to raise receiving capacity for medium to be filtered
CN109847490A (en) * 2019-03-20 2019-06-07 中国石油大学(北京) A kind of rigidity gas-liquid Coalescence filter core, preparation method and device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744810A (en) * 1981-08-06 1988-05-17 Isover Saint-Gobain Process for forming fiber mats
DE19945768A1 (en) * 1999-09-24 2001-03-29 Mann & Hummel Filter Filter medium comprises fiber-containing layer with charge material applied to one side of filter medium to raise receiving capacity for medium to be filtered
CN109847490A (en) * 2019-03-20 2019-06-07 中国石油大学(北京) A kind of rigidity gas-liquid Coalescence filter core, preparation method and device

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