PL379053A1 - Zawór zwrotny kulowy - Google Patents

Zawór zwrotny kulowy

Info

Publication number
PL379053A1
PL379053A1 PL37905306A PL37905306A PL379053A1 PL 379053 A1 PL379053 A1 PL 379053A1 PL 37905306 A PL37905306 A PL 37905306A PL 37905306 A PL37905306 A PL 37905306A PL 379053 A1 PL379053 A1 PL 379053A1
Authority
PL
Poland
Prior art keywords
ball valve
reverse ball
valve
reverse
subject
Prior art date
Application number
PL37905306A
Other languages
English (en)
Other versions
PL206021B1 (pl
Inventor
Mirosław Szuster
Original Assignee
Mirosław Szuster
Przedsiębiorstwo Inżynierii Środowiska Ekowodrol Spółka Z Ograniczoną Odpowiedzialnością
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 Mirosław Szuster, Przedsiębiorstwo Inżynierii Środowiska Ekowodrol Spółka Z Ograniczoną Odpowiedzialnością filed Critical Mirosław Szuster
Priority to PL379053A priority Critical patent/PL206021B1/pl
Priority to PCT/PL2007/000008 priority patent/WO2007097651A1/en
Priority to CN2007800069344A priority patent/CN101389888B/zh
Priority to US12/224,186 priority patent/US8082949B2/en
Publication of PL379053A1 publication Critical patent/PL379053A1/pl
Publication of PL206021B1 publication Critical patent/PL206021B1/pl

Links

Classifications

    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • E03F7/04—Valves for preventing return flow
    • 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
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/791—Ball valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
  • Taps Or Cocks (AREA)

Abstract

Przedmiotem wynalazku jest zawór zwrotny kulowy na wylocie, którego znajduje się zasuwa nożowa (1), której co najmniej część korpusu (2) stanowi jednolity odlew korpusu zaworu (3).
PL379053A 2006-02-27 2006-02-27 Zawór zwrotny kulowy PL206021B1 (pl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL379053A PL206021B1 (pl) 2006-02-27 2006-02-27 Zawór zwrotny kulowy
PCT/PL2007/000008 WO2007097651A1 (en) 2006-02-27 2007-02-27 Non-return valve with a ball-shaped valve body
CN2007800069344A CN101389888B (zh) 2006-02-27 2007-02-27 具有球形阀体的止回阀
US12/224,186 US8082949B2 (en) 2006-02-27 2007-02-27 Non-return valve with a ball-shaped valve body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL379053A PL206021B1 (pl) 2006-02-27 2006-02-27 Zawór zwrotny kulowy

Publications (2)

Publication Number Publication Date
PL379053A1 true PL379053A1 (pl) 2007-09-03
PL206021B1 PL206021B1 (pl) 2010-06-30

Family

ID=38179454

Family Applications (1)

Application Number Title Priority Date Filing Date
PL379053A PL206021B1 (pl) 2006-02-27 2006-02-27 Zawór zwrotny kulowy

Country Status (4)

Country Link
US (1) US8082949B2 (pl)
CN (1) CN101389888B (pl)
PL (1) PL206021B1 (pl)
WO (1) WO2007097651A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL206066B1 (pl) 2005-05-17 2010-06-30 Przedsi & Eogon Biorstwo In & Zawór zwrotny kulowy
CN102994861B (zh) * 2012-09-29 2016-01-20 合肥康龄养生科技有限公司 一种球形止回阀阀杆的铸造方法
PL238745B1 (pl) * 2016-12-20 2021-09-27 Pawelek Krzysztof Zawór zwrotny kanalizacji deszczowej
CN112177135B (zh) * 2020-10-13 2021-12-03 江苏源泉泵业股份有限公司 一种用于污水管道的常开式拍门机构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR436806A (fr) 1910-12-09 1912-04-05 Ida De Ramaix Nouveau système d'agrafes
US1749098A (en) * 1926-11-26 1930-03-04 Edward W N Boosey Back-pressure valve for drainage systems
US1674879A (en) * 1926-12-16 1928-06-26 Clarence G Atkinson Valve
US2103427A (en) * 1935-09-18 1937-12-28 Fred R Long Combined pipe union and ball check valve
US3741243A (en) * 1971-04-26 1973-06-26 Hydr O Matic Pump Co Ball check valve assembly
DE3010527A1 (de) * 1980-03-19 1981-10-01 Passavant-Werke Michelbacher Hütte, 6209 Aarbergen Rueckstauverschlussarmatur fuer durchgehende rohrleitungen
US4422472A (en) * 1981-10-29 1983-12-27 Harvey Hubbell Incorporated Pump basin valve and slip joint
US4687023A (en) * 1986-04-10 1987-08-18 The Marley-Wylain Company Ball check valve
US4997162A (en) * 1989-07-21 1991-03-05 Cooper Industries, Inc. Shearing gate valve
NL9301504A (nl) * 1993-09-01 1995-04-03 Metalo Monti Vof Inrichting en werkwijze voor het in één richting blokkeren van een vloeistofstroom door een leiding.
EP0786059B1 (de) * 1994-10-13 1999-08-18 Heinz Biesemeier Absperrschieber aus einem gehäuse mit anschlussrohr
CN1236872A (zh) * 1998-04-27 1999-12-01 李思一 支流控制球形背压阀门
PL195924B1 (pl) * 2000-10-10 2007-11-30 Przed Inzynierii Srodowiska Ek Zawór zwrotny z kulowym elementem zamykającym
PL195928B1 (pl) 2000-10-10 2007-11-30 Przed Inzynierii Srodowiska Ek Zawór zwrotny z ruchomym elementem zamykającym
PL206066B1 (pl) 2005-05-17 2010-06-30 Przedsi & Eogon Biorstwo In & Zawór zwrotny kulowy

Also Published As

Publication number Publication date
WO2007097651A1 (en) 2007-08-30
CN101389888B (zh) 2013-01-02
US20090145496A1 (en) 2009-06-11
US8082949B2 (en) 2011-12-27
CN101389888A (zh) 2009-03-18
PL206021B1 (pl) 2010-06-30

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