EP3894042A4 - Filter für wassereinlass - Google Patents

Filter für wassereinlass Download PDF

Info

Publication number
EP3894042A4
EP3894042A4 EP20766021.8A EP20766021A EP3894042A4 EP 3894042 A4 EP3894042 A4 EP 3894042A4 EP 20766021 A EP20766021 A EP 20766021A EP 3894042 A4 EP3894042 A4 EP 3894042A4
Authority
EP
European Patent Office
Prior art keywords
water
intake filter
intake
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.)
Withdrawn
Application number
EP20766021.8A
Other languages
English (en)
French (fr)
Other versions
EP3894042A1 (de
Inventor
Andrey Yurievich YAZYKOV
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3894042A1 publication Critical patent/EP3894042A1/de
Publication of EP3894042A4 publication Critical patent/EP3894042A4/de
Withdrawn legal-status Critical Current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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/067—Check valves with guided rigid valve members with guided stems stem guided at two or more points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fluid-Driven Valves (AREA)
EP20766021.8A 2019-03-05 2020-02-18 Filter für wassereinlass Withdrawn EP3894042A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2019106266 2019-03-05
PCT/RU2020/000076 WO2020180211A1 (en) 2019-03-05 2020-02-18 Water-intake filter

Publications (2)

Publication Number Publication Date
EP3894042A1 EP3894042A1 (de) 2021-10-20
EP3894042A4 true EP3894042A4 (de) 2022-02-16

Family

ID=72336920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20766021.8A Withdrawn EP3894042A4 (de) 2019-03-05 2020-02-18 Filter für wassereinlass

Country Status (3)

Country Link
EP (1) EP3894042A4 (de)
EA (1) EA202100192A1 (de)
WO (1) WO2020180211A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112253776B (zh) * 2020-10-23 2024-04-12 安徽科力阀业有限公司 一种带过滤功能的阀门

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6068763A (en) * 1997-09-12 2000-05-30 Purolator Products Company Spin-on oil filter with replaceable element
WO2014021740A1 (en) * 2012-08-01 2014-02-06 Yazykov Andrey Yurievich Water intake filter
WO2014058350A1 (en) * 2012-10-12 2014-04-17 Yazykov Andrey Yurievich Check valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU962486A1 (ru) * 1981-02-13 1982-09-30 Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт Фильтр водозаборный
US5611399A (en) * 1995-11-13 1997-03-18 Baker Hughes Incorporated Screen and method of manufacturing
US6416661B1 (en) * 1998-10-07 2002-07-09 Kent E. Cordry Universal well screen filter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6068763A (en) * 1997-09-12 2000-05-30 Purolator Products Company Spin-on oil filter with replaceable element
WO2014021740A1 (en) * 2012-08-01 2014-02-06 Yazykov Andrey Yurievich Water intake filter
WO2014058350A1 (en) * 2012-10-12 2014-04-17 Yazykov Andrey Yurievich Check valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020180211A1 *

Also Published As

Publication number Publication date
EA202100192A1 (ru) 2021-12-07
EP3894042A1 (de) 2021-10-20
WO2020180211A1 (en) 2020-09-10

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