GB412653A - Improvements in or relating to filtering apparatus - Google Patents

Improvements in or relating to filtering apparatus

Info

Publication number
GB412653A
GB412653A GB1717/33A GB171733A GB412653A GB 412653 A GB412653 A GB 412653A GB 1717/33 A GB1717/33 A GB 1717/33A GB 171733 A GB171733 A GB 171733A GB 412653 A GB412653 A GB 412653A
Authority
GB
United Kingdom
Prior art keywords
valve
vessel
controlled
weight
water
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
GB1717/33A
Other languages
English (en)
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 GB1717/33A priority Critical patent/GB412653A/en
Priority to FR766470D priority patent/FR766470A/fr
Publication of GB412653A publication Critical patent/GB412653A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4869—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by level measuring
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/157—Flow control valves: Damping or calibrated passages
    • B01D35/1573—Flow control valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/205—Downward filtration without specifications about the filter material supporting means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Control Of Non-Electrical Variables (AREA)
GB1717/33A 1933-01-18 1933-01-18 Improvements in or relating to filtering apparatus Expired GB412653A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1717/33A GB412653A (en) 1933-01-18 1933-01-18 Improvements in or relating to filtering apparatus
FR766470D FR766470A (fr) 1933-01-18 1934-01-03 Perfectionnements aux appareils de filtration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1717/33A GB412653A (en) 1933-01-18 1933-01-18 Improvements in or relating to filtering apparatus

Publications (1)

Publication Number Publication Date
GB412653A true GB412653A (en) 1934-07-05

Family

ID=9726786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1717/33A Expired GB412653A (en) 1933-01-18 1933-01-18 Improvements in or relating to filtering apparatus

Country Status (2)

Country Link
FR (1) FR766470A (fr)
GB (1) GB412653A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279604A (en) * 1963-05-09 1966-10-18 Degremont Liquid flow regulating arrangements
US3429441A (en) * 1966-08-09 1969-02-25 Charles Herman Davis Control means for sludge removal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279604A (en) * 1963-05-09 1966-10-18 Degremont Liquid flow regulating arrangements
US3429441A (en) * 1966-08-09 1969-02-25 Charles Herman Davis Control means for sludge removal

Also Published As

Publication number Publication date
FR766470A (fr) 1934-06-28

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