IT7830518A0 - Autosmerigliante. meccanismo di valvola - Google Patents

Autosmerigliante. meccanismo di valvola

Info

Publication number
IT7830518A0
IT7830518A0 IT7830518A IT3051878A IT7830518A0 IT 7830518 A0 IT7830518 A0 IT 7830518A0 IT 7830518 A IT7830518 A IT 7830518A IT 3051878 A IT3051878 A IT 3051878A IT 7830518 A0 IT7830518 A0 IT 7830518A0
Authority
IT
Italy
Prior art keywords
sanding
self
valve mechanism
valve
Prior art date
Application number
IT7830518A
Other languages
English (en)
Other versions
IT1101301B (it
Original Assignee
Kaiser Aluminium Chem Corp
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 Kaiser Aluminium Chem Corp filed Critical Kaiser Aluminium Chem Corp
Publication of IT7830518A0 publication Critical patent/IT7830518A0/it
Application granted granted Critical
Publication of IT1101301B publication Critical patent/IT1101301B/it

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/482—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member
    • F16K1/485—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member with a groove in the spindle
    • 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
    • F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4273—Mechanical cleaning
    • Y10T137/428—Valve grinding motion of valve on seat
    • Y10T137/4294—Spring pressed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Lift Valve (AREA)
IT3051878A 1977-12-05 1978-12-04 Meccanismo di valvola autosmerigliante IT1101301B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/857,644 US4177825A (en) 1977-12-05 1977-12-05 Self-grinding valve mechanism

Publications (2)

Publication Number Publication Date
IT7830518A0 true IT7830518A0 (it) 1978-12-04
IT1101301B IT1101301B (it) 1985-09-28

Family

ID=25326431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3051878A IT1101301B (it) 1977-12-05 1978-12-04 Meccanismo di valvola autosmerigliante

Country Status (10)

Country Link
US (1) US4177825A (it)
JP (1) JPS5486821A (it)
AU (1) AU518888B2 (it)
CA (1) CA1079256A (it)
DE (1) DE2848116A1 (it)
ES (1) ES475734A1 (it)
FR (1) FR2410774A1 (it)
GB (1) GB2010447B (it)
IT (1) IT1101301B (it)
YU (1) YU279378A (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338961A (en) * 1980-08-07 1982-07-13 Anchor/Darling Valve Company Valve for handling hot caustic alumina solution with provision for grinding
AU572348B2 (en) * 1984-10-12 1988-05-05 K.J. Baillie Pty. Ltd. Self cleaning valve
JPS61206836U (it) * 1985-06-14 1986-12-27
US4627461A (en) * 1985-10-03 1986-12-09 K. J. Baillie Pty. Ltd. Self cleaning valve
IT1186428B (it) * 1985-12-12 1987-11-26 Tetra Dev Co Valvola per controllo e intercettazione di flussi,contenenti particelle
US5220843A (en) * 1991-07-26 1993-06-22 Portland General Electric Corporation In situ method of determining the thrust on valve components
US6123097A (en) * 1996-06-28 2000-09-26 Applied Materials, Inc. Apparatus and methods for controlling process chamber pressure
AU715726B2 (en) * 1996-08-30 2000-02-10 Pentair Flow Control Pacific Pty Ltd Valve
DE19728510C1 (de) * 1997-07-04 1999-09-16 Manibs Spezialarmaturen Betätigungsgestänge für Armaturen, insbesondere Anbohrarmaturen, Ventil-Anbohrarmaturen und Ventilarmaturen, für unter Mediendruck stehende Versorgungsleitungen, wie Wasser- oder Gasleitungen
US6029682A (en) * 1998-07-24 2000-02-29 Caterpillar Inc. Rapidly opening electromagnetic valve
AUPQ402699A0 (en) * 1999-11-12 1999-12-09 John Valves Pty Ltd Automatic grinding valve
DE60334758D1 (de) * 2002-07-02 2010-12-16 Borgwarner Inc Gasventil
CN100371633C (zh) * 2003-12-09 2008-02-27 郁士振 具有进料搅拌的研磨阀
WO2006084326A1 (en) * 2005-02-09 2006-08-17 Tyco Flow Control Pacific Pty Ltd Slurry valve clutch mechanism
AU2006274511B2 (en) * 2005-07-28 2011-02-10 Alcoa Of Australia Limited Valve operation
AU2006274512B2 (en) * 2005-07-28 2011-02-10 Alcoa Of Australia Limited Valve grinding
RU2008105657A (ru) * 2005-07-28 2009-09-10 Алкоа оф Австралия Лимитед (AU) Механизм приведения вентиля в действие, устройство для приведения вентиля в действие и вентиль
BRPI0615982A2 (pt) * 2005-07-28 2011-05-31 Alcoa Australia instrumento e método para esmirilhamento de válvulas e válvula
US8915453B1 (en) 2007-06-01 2014-12-23 Raymond C. Sherry Expansion nozzle with continuous rotating stem
US7963459B1 (en) 2007-06-01 2011-06-21 Sherry Raymond C Self-cleaning high pressure nozzle
US8596301B2 (en) 2008-10-01 2013-12-03 Marshall Excelsior Company Valve assembly
CN101954610B (zh) * 2010-02-01 2013-04-10 杭州耐特阀门有限公司 料浆阀门的密封面随时研磨修复方法
CN105190131A (zh) * 2013-05-09 2015-12-23 布雷国际有限公司 具有无锤式磨碎功能的角阀
CN105090522A (zh) * 2014-04-24 2015-11-25 浙江三花股份有限公司 一种排气阀
CN106015588A (zh) * 2016-04-27 2016-10-12 江苏金晟元特种阀门股份有限公司 氯碱专用阀门
US10456887B2 (en) * 2017-07-25 2019-10-29 Jeffro, Inc. Valve grinding tool
CN111775013B (zh) * 2020-07-08 2021-11-09 铜陵爱阀科技有限公司 一种阀门生产加工装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1311954A (en) * 1919-08-05 Chables t
US845458A (en) * 1906-08-06 1907-02-26 Robert A Martin Automatic regrinding-valve.
US1232461A (en) * 1915-08-18 1917-07-03 Philip Eckenroth Valve.
GB285238A (en) * 1927-01-27 1928-02-16 Archibald Lees Improvements in valves of the self grinding and self centering type
US2615465A (en) * 1949-03-21 1952-10-28 Woodward Erwin Self-cleaning valve
FR2290614A1 (fr) * 1974-11-08 1976-06-04 Inst Francais Du Petrole Dispositif permettant d'obturer une canalisation ou circulent un gaz et des particules solides de maniere continue ou intermittente

Also Published As

Publication number Publication date
IT1101301B (it) 1985-09-28
JPS5486821A (en) 1979-07-10
US4177825A (en) 1979-12-11
YU279378A (en) 1983-06-30
FR2410774A1 (fr) 1979-06-29
ES475734A1 (es) 1979-04-16
GB2010447B (en) 1982-04-21
DE2848116A1 (de) 1979-06-07
FR2410774B1 (it) 1982-12-03
AU518888B2 (en) 1981-10-22
CA1079256A (en) 1980-06-10
AU4105678A (en) 1980-05-01
GB2010447A (en) 1979-06-27

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