DE69737831D1 - Wasserreinigungsgerät - Google Patents

Wasserreinigungsgerät

Info

Publication number
DE69737831D1
DE69737831D1 DE69737831T DE69737831T DE69737831D1 DE 69737831 D1 DE69737831 D1 DE 69737831D1 DE 69737831 T DE69737831 T DE 69737831T DE 69737831 T DE69737831 T DE 69737831T DE 69737831 D1 DE69737831 D1 DE 69737831D1
Authority
DE
Germany
Prior art keywords
treatment device
water treatment
water
treatment
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 - Lifetime
Application number
DE69737831T
Other languages
English (en)
Other versions
DE69737831T2 (de
Inventor
Stefan Valfridsson
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.)
Dometic Appliances AB
Original Assignee
Dometic Appliances AB
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 Dometic Appliances AB filed Critical Dometic Appliances AB
Publication of DE69737831D1 publication Critical patent/DE69737831D1/de
Application granted granted Critical
Publication of DE69737831T2 publication Critical patent/DE69737831T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D29/114—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 arranged for inward flow filtration
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/885—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices with internal recirculation through the filtering element
    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • 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
    • B01D35/153—Anti-leakage or anti-return valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69737831T 1996-10-01 1997-09-19 Wasserreinigungsgerät Expired - Lifetime DE69737831T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9603593A SE510360C2 (sv) 1996-10-01 1996-10-01 Vattenrenare och tryckutjämningsanordning
SE9603593 1996-10-01
PCT/SE1997/001586 WO1998014264A1 (en) 1996-10-01 1997-09-19 Water purifier

Publications (2)

Publication Number Publication Date
DE69737831D1 true DE69737831D1 (de) 2007-08-02
DE69737831T2 DE69737831T2 (de) 2008-03-06

Family

ID=20404099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737831T Expired - Lifetime DE69737831T2 (de) 1996-10-01 1997-09-19 Wasserreinigungsgerät

Country Status (6)

Country Link
US (1) US6171481B1 (de)
EP (1) EP0938361B1 (de)
JP (1) JP3676382B2 (de)
DE (1) DE69737831T2 (de)
SE (1) SE510360C2 (de)
WO (1) WO1998014264A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103844904B (zh) * 2012-12-07 2017-03-29 中山东菱威力电器有限公司 一种饮水机的过滤控制***
WO2015134887A1 (en) 2014-03-07 2015-09-11 Danco, Inc. Smart water filter system
SE540953C2 (en) * 2015-07-02 2019-01-08 3Eflow Ab A method and a liquid distribution system for saving liquid and thermal energy
CN105239636A (zh) * 2015-11-02 2016-01-13 张翼鹏 一种双出水节水龙头
US11964238B2 (en) 2019-11-13 2024-04-23 Nephros Inc. Method and apparatus for forward and reverse flushable filter system
CN113531138A (zh) * 2020-11-23 2021-10-22 宿迁菡束环保设备有限公司 浓水调节阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6940047U (de) * 1969-07-19 1970-01-29 Alberto Malpassi Benzindruckregler, insbesondere fuer kraftfahrzeuge
US3698688A (en) * 1970-07-16 1972-10-17 Hugo Joseph Kutz Water faucets
US4165951A (en) * 1977-06-30 1979-08-28 Amtrol Incorporated Water pressure booster system and control valve therefor
US4298029A (en) * 1979-09-24 1981-11-03 Greer Hydraulics, Incorporated Pressure pulse dampener device
SE509755C2 (sv) * 1992-05-13 1999-03-01 Electrolux Ab Ventilarrangemang för en trycksatt vattenrenare
US5351337A (en) * 1992-09-25 1994-09-27 Deutsch Joseph J Self-contained pressurized water delivery system
US5709546A (en) * 1996-11-27 1998-01-20 Waggoner; Mark B. Water sanitizing system and process

Also Published As

Publication number Publication date
JP2001503315A (ja) 2001-03-13
SE9603593L (sv) 1998-04-02
SE510360C2 (sv) 1999-05-17
EP0938361A1 (de) 1999-09-01
EP0938361B1 (de) 2007-06-20
DE69737831T2 (de) 2008-03-06
WO1998014264A1 (en) 1998-04-09
SE9603593D0 (sv) 1996-10-01
JP3676382B2 (ja) 2005-07-27
US6171481B1 (en) 2001-01-09

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033

8364 No opposition during term of opposition