GB710832A - Improvements in cellular filters - Google Patents

Improvements in cellular filters

Info

Publication number
GB710832A
GB710832A GB22134/52A GB2213452A GB710832A GB 710832 A GB710832 A GB 710832A GB 22134/52 A GB22134/52 A GB 22134/52A GB 2213452 A GB2213452 A GB 2213452A GB 710832 A GB710832 A GB 710832A
Authority
GB
United Kingdom
Prior art keywords
discs
group
alternate
openings
axially
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
GB22134/52A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB710832A publication Critical patent/GB710832A/en
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
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/182—Filters characterised by the openings or pores for depth filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

710,832. Filters. BOSCH GES., R. Sept. 3, 1952 [Oct. 4, 1951], No. 22134/52. Class 46 In a cellular filter formed of a plurality of discs superimposed in angular relationship to form a central axially-extending opening, and inlet cells, filtering portions and outlet cells in that sequence axially of the filter, the discs of a first group are disposed in predetermined sequence with the discs of a second different group, the discs of each group being of the same size and the discs of at least one of the groups being provided with flow control passages and openings. In Fig, 1 plain discs 1 alternate with discs 2 having quadrant openings 4, 6 communicating alternately with inside and outside. Alternate discs 2 are angularly displaced 90 degrees. Four consecutive discs form a repetitive unit. Discs 11, 12, Fig. 2, and 21, 22, Fig. 3, are assembled to form repetitive units in the manner shown. Flow lines are shown in Figs. 1 and 2.
GB22134/52A 1951-10-04 1952-09-03 Improvements in cellular filters Expired GB710832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE304376X 1951-10-04

Publications (1)

Publication Number Publication Date
GB710832A true GB710832A (en) 1954-06-16

Family

ID=6117199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22134/52A Expired GB710832A (en) 1951-10-04 1952-09-03 Improvements in cellular filters

Country Status (3)

Country Link
CH (1) CH304376A (en)
FR (1) FR1070491A (en)
GB (1) GB710832A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360133A (en) * 1965-09-03 1967-12-26 Hilliard Corp Filter cartridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360133A (en) * 1965-09-03 1967-12-26 Hilliard Corp Filter cartridge

Also Published As

Publication number Publication date
CH304376A (en) 1955-01-15
FR1070491A (en) 1954-07-27

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