FR686143A - Filter especially for water purification - Google Patents

Filter especially for water purification

Info

Publication number
FR686143A
FR686143A FR686143DA FR686143A FR 686143 A FR686143 A FR 686143A FR 686143D A FR686143D A FR 686143DA FR 686143 A FR686143 A FR 686143A
Authority
FR
France
Prior art keywords
water purification
filter especially
filter
purification
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
Other languages
French (fr)
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of FR686143A publication Critical patent/FR686143A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • B01D36/045—Combination of filters with centrifugal separation devices
    • 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
    • B01D24/10—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 held in a closed container
    • B01D24/16—Upward filtration
    • B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
    • 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
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
FR686143D 1928-12-06 1929-12-05 Filter especially for water purification Expired FR686143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE686143X 1928-12-06

Publications (1)

Publication Number Publication Date
FR686143A true FR686143A (en) 1930-07-22

Family

ID=6597995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686143D Expired FR686143A (en) 1928-12-06 1929-12-05 Filter especially for water purification

Country Status (1)

Country Link
FR (1) FR686143A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0376443A2 (en) * 1988-12-26 1990-07-04 Mitsubishi Oil Company, Limited Oil filter
EP0394585A2 (en) * 1989-04-25 1990-10-31 Mitsubishi Oil Company, Limited Oil filter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0376443A2 (en) * 1988-12-26 1990-07-04 Mitsubishi Oil Company, Limited Oil filter
EP0376443A3 (en) * 1988-12-26 1990-12-19 Mitsubishi Oil Company, Limited Oil filter
EP0394585A2 (en) * 1989-04-25 1990-10-31 Mitsubishi Oil Company, Limited Oil filter
EP0394585A3 (en) * 1989-04-25 1990-12-27 Mitsubishi Oil Company, Limited Oil filter

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