UA82652C2 - Поршневой узел и клапан дозатора жидкости - Google Patents

Поршневой узел и клапан дозатора жидкости Download PDF

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Publication number
UA82652C2
UA82652C2 UA20040403257A UA20040403257A UA82652C2 UA 82652 C2 UA82652 C2 UA 82652C2 UA 20040403257 A UA20040403257 A UA 20040403257A UA 20040403257 A UA20040403257 A UA 20040403257A UA 82652 C2 UA82652 C2 UA 82652C2
Authority
UA
Ukraine
Prior art keywords
piston
liquid
groove
sealing ring
cross
Prior art date
Application number
UA20040403257A
Other languages
English (en)
Ukrainian (uk)
Inventor
Йожеф БЕРЕЗНАИ
Original Assignee
БЕРИ ИНТЕЛЕКШЛ ПРОПЕТИЗ Селлемі Тулайдонйогокат Хасношито еш Кезело Корлатольт Фелелоссегу Таршашаг
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 БЕРИ ИНТЕЛЕКШЛ ПРОПЕТИЗ Селлемі Тулайдонйогокат Хасношито еш Кезело Корлатольт Фелелоссегу Таршашаг filed Critical БЕРИ ИНТЕЛЕКШЛ ПРОПЕТИЗ Селлемі Тулайдонйогокат Хасношито еш Кезело Корлатольт Фелелоссегу Таршашаг
Publication of UA82652C2 publication Critical patent/UA82652C2/ru

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/02—Self-closing flushing valves
    • E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Damping Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Поршневой узел, который имеет первую сторону и вторую сторону, а в канавке (6), которая выполнена во внешней части поршня (1, 22), установлен упругий уплотняющий элемент (5, 11, 21). Радиальная глубина канавки (6) превышает диаметр поперечного сечения уплотняющего элемента (5, 11, 21), который может перемещаться, благодаря разности давлений с двух сторон, между первым и вторым положениям. Изобретение также касается клапана дозатора жидкости, который включает этот поршневой узел для обеспечения прохождения жидкости в заданном количестве или на протяжении определенного периода времени от источника жидкости под давлением.
UA20040403257A 2001-10-05 2002-04-10 Поршневой узел и клапан дозатора жидкости UA82652C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0104144A HU229976B1 (hu) 2001-10-05 2001-10-05 Dugattyúszerkezet és ezzel kialakított folyadékadagoló szelep
PCT/HU2002/000100 WO2003031850A1 (en) 2001-10-05 2002-10-04 Piston structure and liquid feeder valve

Publications (1)

Publication Number Publication Date
UA82652C2 true UA82652C2 (ru) 2008-05-12

Family

ID=89979759

Family Applications (1)

Application Number Title Priority Date Filing Date
UA20040403257A UA82652C2 (ru) 2001-10-05 2002-04-10 Поршневой узел и клапан дозатора жидкости

Country Status (11)

Country Link
US (1) US7175154B2 (ru)
EP (1) EP1436533B1 (ru)
CN (1) CN100422606C (ru)
AU (1) AU2002329505B2 (ru)
ES (1) ES2583980T3 (ru)
HU (1) HU229976B1 (ru)
PT (1) PT1436533T (ru)
RU (1) RU2303730C2 (ru)
SI (1) SI1436533T1 (ru)
UA (1) UA82652C2 (ru)
WO (1) WO2003031850A1 (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007017496A2 (en) * 2005-08-06 2007-02-15 Abertax Research & Development Ltd. System for opening and/or closing an inlet valve and/or an outlet valve of a liquid container
HU3176U (en) * 2006-03-10 2006-10-30 Jozsef Bereznai Universal impact-hinder apparatus
CA2754713A1 (en) * 2008-03-10 2009-09-17 Martin, Charles E. Radial flow filter with traveling spray device
HUP0900102A2 (en) * 2009-02-20 2010-10-28 Jozsef Bereznai Press-button arrangement for controlling of feeder valve in different rate
HU229171B1 (en) 2009-05-22 2013-09-30 Bery Intellectual Properties Szellemi Tulajdonjogokat Hasznosito Es Kezeloe Kft Mechanical flushing system with gravitational operating
WO2012097854A1 (en) * 2011-01-20 2012-07-26 Schaeffler Technologies AG & Co. KG Piston assembly
HUP1100179A2 (en) * 2011-04-01 2012-11-28 B B I P Szellemi Tulajdonjog Hasznosito Es Vagyonkezeloe Korlatolt Feleloessegue Tarsasag Self-cleaning, auxiliary-controlled main valve with mechanical operating mechanism, particularly for high-performance pipe networks
CN103322201A (zh) * 2013-06-18 2013-09-25 苏州市吴中区欣鑫开关配件厂 一种活塞密封装置
US20170023143A1 (en) * 2014-01-24 2017-01-26 BERY INTELLECTUAL PROPERTIES Szellemi Tulajdonjogokat Hasznositó és Kezelõ Korlátolt Fel Transmission element device for two-way timing
JP6558583B2 (ja) * 2016-08-10 2019-08-14 Smc株式会社 流体圧装置及びピストン組立体の製造方法
EP3366182A1 (en) 2017-02-27 2018-08-29 Koninklijke Philips N.V. Cleaning device
WO2019234461A1 (en) 2018-06-04 2019-12-12 Eros Gyula Valve for network fluid
DE102021118478A1 (de) 2021-07-16 2023-01-19 Johnson Electric Germany GmbH & Co. KG Geräuscharmes Dichtsystem für umschaltbare Wasserventile

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914368A (en) * 1958-05-16 1959-11-24 Cascade Mfg Company Seal construction for piston-cylinder fluid motors
US3224378A (en) * 1964-01-09 1965-12-21 George C Graham Fluid pressure piston seal and valve
DE2018994A1 (de) * 1970-04-21 1971-11-04 Hagl, GeoTg, 8980 Oberstdorf Closettdruckspuler
US4057074A (en) 1976-08-24 1977-11-08 The United States Of America As Represented By The United States Energy Research And Development Administration Bidirectional piston valve
US4265087A (en) * 1979-10-11 1981-05-05 General Motors Corporation Hydraulic motor seal and valve arrangement
US4673000A (en) * 1986-07-18 1987-06-16 General Motors Corporation Check valve assembly
US4862786A (en) * 1987-08-27 1989-09-05 Bimba Manufacturing Company Fluid cylinder cushioning system
US4975028A (en) * 1989-01-13 1990-12-04 Schultz Glen R Pump apparatus for evacuating containers
DE3931448A1 (de) * 1989-09-21 1991-04-04 Stabilus Gmbh Stufenlos hoehenverstellbares, hydropneumatisches hubaggregat, mit ueberdrucksicherung
DE4210578A1 (de) * 1992-03-31 1992-07-30 Karl Liedgens Kolben fuer luftpumpen und daempfer
GB9323188D0 (en) * 1993-11-10 1994-01-05 Lucas Ind Plc Hydraulic master cylinder
FR2746889B1 (fr) * 1996-03-29 1998-06-05 Asco Joucomatic Sa Joint d'etancheite, notamment pour verin pneumatique ou hydraulique
DE19710869A1 (de) * 1997-03-15 1998-09-17 Schaeffler Waelzlager Ohg Dichtsitz für ein hydraulisches Schaltelement in einem Einbauraum, insbesondere für ein direkt gesteuertes Cartridge-Ventil in einer Einsteckbohrung

Also Published As

Publication number Publication date
PT1436533T (pt) 2016-08-02
SI1436533T1 (sl) 2016-09-30
US7175154B2 (en) 2007-02-13
RU2303730C2 (ru) 2007-07-27
CN1599849A (zh) 2005-03-23
ES2583980T3 (es) 2016-09-23
EP1436533A1 (en) 2004-07-14
WO2003031850A1 (en) 2003-04-17
HU0104144D0 (en) 2001-12-28
CN100422606C (zh) 2008-10-01
HUP0104144A2 (hu) 2004-05-28
RU2004113454A (ru) 2005-04-27
HU229976B1 (hu) 2015-03-30
US20050035318A1 (en) 2005-02-17
EP1436533B1 (en) 2016-04-27
AU2002329505B2 (en) 2009-02-05

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