GB170788A - Improvements relating to vacuum filtration apparatus - Google Patents

Improvements relating to vacuum filtration apparatus

Info

Publication number
GB170788A
GB170788A GB2799/21A GB279921A GB170788A GB 170788 A GB170788 A GB 170788A GB 2799/21 A GB2799/21 A GB 2799/21A GB 279921 A GB279921 A GB 279921A GB 170788 A GB170788 A GB 170788A
Authority
GB
United Kingdom
Prior art keywords
receiver
pump
liquid
lock
pipe
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
GB2799/21A
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.)
ALBERT THOMAS CARTNER
RAYMOND CLEWER
Mather and Platt Ltd
Original Assignee
ALBERT THOMAS CARTNER
RAYMOND CLEWER
Mather and Platt Ltd
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 ALBERT THOMAS CARTNER, RAYMOND CLEWER, Mather and Platt Ltd filed Critical ALBERT THOMAS CARTNER
Priority to GB2799/21A priority Critical patent/GB170788A/en
Publication of GB170788A publication Critical patent/GB170788A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

170,788. Cartner, A. T., Clewer, R., and Mather & Platt, Ltd. Jan. 21, 1921. Filtering-plant.-In apparatus comprising a filter through which liquid is drawn to a receiver by the action of a vacuum pump, an auxiliary chamber or lock is placed between the receiver and the pump, and has means for automatically closing its connection with the pump and for admitting atmospheric air when the receiver is full of liquid. The lock may be provided with means to prevent the passage of corrosive gases to the pump. The lock chamber a is connected to the receiver and pump by pipes e, d respectively. Liquid drawn from the receiver through the pipe e raises a ball h to close the pipe d. At the same time a float t opens a valve k to admit air. Grids n support material which will absorb corrosive gases.
GB2799/21A 1921-01-21 1921-01-21 Improvements relating to vacuum filtration apparatus Expired GB170788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2799/21A GB170788A (en) 1921-01-21 1921-01-21 Improvements relating to vacuum filtration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2799/21A GB170788A (en) 1921-01-21 1921-01-21 Improvements relating to vacuum filtration apparatus

Publications (1)

Publication Number Publication Date
GB170788A true GB170788A (en) 1921-11-03

Family

ID=9746131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2799/21A Expired GB170788A (en) 1921-01-21 1921-01-21 Improvements relating to vacuum filtration apparatus

Country Status (1)

Country Link
GB (1) GB170788A (en)

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