DE19549194B4 - Active pollutant filter for liquids - Google Patents

Active pollutant filter for liquids Download PDF

Info

Publication number
DE19549194B4
DE19549194B4 DE19549194A DE19549194A DE19549194B4 DE 19549194 B4 DE19549194 B4 DE 19549194B4 DE 19549194 A DE19549194 A DE 19549194A DE 19549194 A DE19549194 A DE 19549194A DE 19549194 B4 DE19549194 B4 DE 19549194B4
Authority
DE
Germany
Prior art keywords
liquids
pollutant filter
active pollutant
active
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 - Fee Related
Application number
DE19549194A
Other languages
German (de)
Other versions
DE19549194A1 (en
Inventor
Andreas Kruell
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.)
KRüLLAND WASSERTECHNOLOGIE GMBH, 41564 KAARST, DE
Original Assignee
KRUELLAND ANDREAS KRUELL 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 KRUELLAND ANDREAS KRUELL GmbH filed Critical KRUELLAND ANDREAS KRUELL GmbH
Priority to DE19549194A priority Critical patent/DE19549194B4/en
Publication of DE19549194A1 publication Critical patent/DE19549194A1/en
Application granted granted Critical
Publication of DE19549194B4 publication Critical patent/DE19549194B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
    • 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
    • B01D35/05—Floating filters
    • 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
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
DE19549194A 1995-12-30 1995-12-30 Active pollutant filter for liquids Expired - Fee Related DE19549194B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19549194A DE19549194B4 (en) 1995-12-30 1995-12-30 Active pollutant filter for liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19549194A DE19549194B4 (en) 1995-12-30 1995-12-30 Active pollutant filter for liquids

Publications (2)

Publication Number Publication Date
DE19549194A1 DE19549194A1 (en) 1997-07-03
DE19549194B4 true DE19549194B4 (en) 2005-04-28

Family

ID=7781673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19549194A Expired - Fee Related DE19549194B4 (en) 1995-12-30 1995-12-30 Active pollutant filter for liquids

Country Status (1)

Country Link
DE (1) DE19549194B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017001223A1 (en) * 2017-02-09 2018-09-20 Wolfgang Zachert Device for cleaning an oil contaminated with oil

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350571B (en) * 1999-06-05 2002-12-18 John Andrew Timmins Separating apparatus and method of separating
CN110267918B (en) 2017-02-09 2022-03-29 沃尔夫冈·察赫尔 Device for cleaning a fluid contaminated by oil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194374B (en) * 1963-05-31 1965-06-10 Beteiligungs & Patentverw Gmbh Filter insert
DE3500368C2 (en) * 1985-01-08 1988-01-07 Rhodia Ag, 7800 Freiburg, De
DE4302978A1 (en) * 1993-02-03 1994-08-04 Kruelland Andreas Kruell Gmbh Filter unit for swimming pools and water tanks
DE4421024C1 (en) * 1994-06-16 1995-10-12 Ruediger Dr Heidrich Hot gas filter unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194374B (en) * 1963-05-31 1965-06-10 Beteiligungs & Patentverw Gmbh Filter insert
DE3500368C2 (en) * 1985-01-08 1988-01-07 Rhodia Ag, 7800 Freiburg, De
DE4302978A1 (en) * 1993-02-03 1994-08-04 Kruelland Andreas Kruell Gmbh Filter unit for swimming pools and water tanks
DE4421024C1 (en) * 1994-06-16 1995-10-12 Ruediger Dr Heidrich Hot gas filter unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017001223A1 (en) * 2017-02-09 2018-09-20 Wolfgang Zachert Device for cleaning an oil contaminated with oil
DE102017001223B4 (en) 2017-02-09 2019-05-29 Wolfgang Zachert Device for cleaning an oil contaminated with oil

Also Published As

Publication number Publication date
DE19549194A1 (en) 1997-07-03

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KRüLLAND WASSERTECHNOLOGIE GMBH, 41564 KAARST, DE

8339 Ceased/non-payment of the annual fee