ES475734A1 - Mejoras en los sistemas de valvula autorrectificadora. - Google Patents
Mejoras en los sistemas de valvula autorrectificadora.Info
- Publication number
- ES475734A1 ES475734A1 ES475734A ES475734A ES475734A1 ES 475734 A1 ES475734 A1 ES 475734A1 ES 475734 A ES475734 A ES 475734A ES 475734 A ES475734 A ES 475734A ES 475734 A1 ES475734 A1 ES 475734A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- valve disc
- seat
- stem
- grinding
- 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
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)
Abstract
Interruptores de protección de circuitos de uno o varios polos con terminales de salida para los circuitos de corriente dispuestos seguidamente, para la disposición en serie de distribuciones, en las que aquellos están fijados sobre un carril perfilado, caracterizado porque los interruptores de protección de circuitos están reunidos para formar unidades con varios polos, las cuales tienen en cada caso sólo un terminal de entrada común.
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 (1)
Publication Number | Publication Date |
---|---|
ES475734A1 true ES475734A1 (es) | 1979-04-16 |
Family
ID=25326431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES475734A Expired ES475734A1 (es) | 1977-12-05 | 1978-12-05 | Mejoras en los sistemas de valvula autorrectificadora. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4177825A (es) |
JP (1) | JPS5486821A (es) |
AU (1) | AU518888B2 (es) |
CA (1) | CA1079256A (es) |
DE (1) | DE2848116A1 (es) |
ES (1) | ES475734A1 (es) |
FR (1) | FR2410774A1 (es) |
GB (1) | GB2010447B (es) |
IT (1) | IT1101301B (es) |
YU (1) | YU279378A (es) |
Families Citing this family (27)
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 (es) * | 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 |
US7086636B2 (en) * | 2002-07-02 | 2006-08-08 | Borgwarner Inc. | Gaseous fluid metering valve |
CN100371633C (zh) * | 2003-12-09 | 2008-02-27 | 郁士振 | 具有进料搅拌的研磨阀 |
CA2596559C (en) * | 2005-02-09 | 2013-09-24 | Tyco Flow Control Pacific Pty Ltd | Slurry valve clutch mechanism |
CN101233353A (zh) * | 2005-07-28 | 2008-07-30 | 澳大利亚奥尔科公司 | 阀的操作 |
RU2008105659A (ru) * | 2005-07-28 | 2009-09-10 | Алкоа оф Австралия Лимитед (AU) | Способ и устройство для притирки вентиля, притирочная муфта вентиля и вентиль |
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 |
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 |
WO2014182992A1 (en) * | 2013-05-09 | 2014-11-13 | Bray International, Inc. | Angle valve with hammerless grinding |
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)
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 |
-
1977
- 1977-12-05 US US05/857,644 patent/US4177825A/en not_active Expired - Lifetime
-
1978
- 1978-10-25 AU AU41056/78A patent/AU518888B2/en not_active Expired
- 1978-10-31 CA CA315,522A patent/CA1079256A/en not_active Expired
- 1978-10-31 GB GB7842638A patent/GB2010447B/en not_active Expired
- 1978-11-06 DE DE19782848116 patent/DE2848116A1/de not_active Withdrawn
- 1978-11-27 YU YU279378A patent/YU279378A/xx unknown
- 1978-12-04 FR FR7834124A patent/FR2410774A1/fr active Granted
- 1978-12-04 IT IT3051878A patent/IT1101301B/it active
- 1978-12-05 JP JP15049378A patent/JPS5486821A/ja active Pending
- 1978-12-05 ES ES475734A patent/ES475734A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT7830518A0 (it) | 1978-12-04 |
CA1079256A (en) | 1980-06-10 |
US4177825A (en) | 1979-12-11 |
JPS5486821A (en) | 1979-07-10 |
DE2848116A1 (de) | 1979-06-07 |
FR2410774A1 (fr) | 1979-06-29 |
FR2410774B1 (es) | 1982-12-03 |
GB2010447A (en) | 1979-06-27 |
AU4105678A (en) | 1980-05-01 |
IT1101301B (it) | 1985-09-28 |
AU518888B2 (en) | 1981-10-22 |
GB2010447B (en) | 1982-04-21 |
YU279378A (en) | 1983-06-30 |
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