FR840144A - Perfectionnement aux filtres - Google Patents

Perfectionnement aux filtres

Info

Publication number
FR840144A
FR840144A FR840144DA FR840144A FR 840144 A FR840144 A FR 840144A FR 840144D A FR840144D A FR 840144DA FR 840144 A FR840144 A FR 840144A
Authority
FR
France
Prior art keywords
filter improvement
improvement
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
Other languages
English (en)
Inventor
Squire
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.)
Reeve Angel & Co Ltd H
Original Assignee
Reeve Angel & Co Ltd H
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 Reeve Angel & Co Ltd H filed Critical Reeve Angel & Co Ltd H
Application granted granted Critical
Publication of FR840144A publication Critical patent/FR840144A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/085—Funnel filters; Holders therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
FR840144D 1937-07-03 1938-07-01 Perfectionnement aux filtres Expired FR840144A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18561/37A GB498139A (en) 1937-07-03 1937-07-03 Improvements in or relating to filtering devices

Publications (1)

Publication Number Publication Date
FR840144A true FR840144A (fr) 1939-04-19

Family

ID=10114553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840144D Expired FR840144A (fr) 1937-07-03 1938-07-01 Perfectionnement aux filtres

Country Status (2)

Country Link
FR (1) FR840144A (fr)
GB (1) GB498139A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2080275A6 (fr) * 1965-03-30 1971-11-12 Bellot Jean Porte ou trappe à ouverture progressive
EP3283199A1 (fr) 2015-04-16 2018-02-21 Nalini K. Gupta Système de filtration sous vide
CN113967378A (zh) * 2020-07-24 2022-01-25 中国科学院过程工程研究所 一种固液分离装置及固液分离设备

Also Published As

Publication number Publication date
GB498139A (en) 1939-01-03

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