FR2547012A1 - Robinet lubrifie a obturateur tournant fendu - Google Patents
Robinet lubrifie a obturateur tournant fenduInfo
- Publication number
- FR2547012A1 FR2547012A1 FR8402850A FR8402850A FR2547012A1 FR 2547012 A1 FR2547012 A1 FR 2547012A1 FR 8402850 A FR8402850 A FR 8402850A FR 8402850 A FR8402850 A FR 8402850A FR 2547012 A1 FR2547012 A1 FR 2547012A1
- Authority
- FR
- France
- Prior art keywords
- shutter
- valve
- lubricant
- rotary shutter
- passage
- 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.)
- Pending
Links
- 239000000314 lubricant Substances 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 1
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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/22—Features relating to lubrication
- F16K5/225—Features relating to lubrication for plugs with cylindrical surfaces
-
- 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
- Y10T137/4358—Liquid supplied at valve interface
- Y10T137/4372—Line pressure feed
-
- 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
- Y10T137/598—With repair, tapping, assembly, or disassembly means
- Y10T137/6031—Assembling or disassembling rotary valve
- Y10T137/6058—Plug valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Taps Or Cocks (AREA)
- Sliding Valves (AREA)
Abstract
LE ROBINET COMPREND UN CORPS DANS LEQUEL EST LOGE UN OBTURATEUR TOURNANT FENDU, C'EST-A-DIRE COMPOSE DE DEUX MOITIES IDENTIQUES 54A-56A REPRESENTEES AU DESSIN D'ABREGE EN PERSPECTIVE ET EN POSITIONS D'ECARTEMENT, CET OBTURATEUR ETANT ACTIONNE PAR UNE TIGE QUI SE PROLONGE EN DEHORS DU CORPS DU ROBINET. CHAQUE MOITIE D'OBTURATEUR, LIMITEE PAR UN PLAN DIAMETRAL TRAVERSANT OBLIQUEMENT LE PASSAGE 52 A TRAVERS L'OBTURATEUR, PRESENTE SUR SA PERIPHERIE UNE RAINURE 74A COMPOSEE D'UNE PARTIE CONTINUE 76A PAR EXEMPLE EN DEMI-CERCLE, ET D'UN BRANCHEMENT 78A POUR ENTOURER PRATIQUEMENT LES ORIFICES DU PASSAGE A TRAVERS L'OBTURATEUR EN AMENANT DU LUBRIFIANT A L'INTERFACE ENTRE L'OBTURATEUR ET LE CORPS DE ROBINET. CHAQUE RAINURE COMMUNIQUE AVEC UN RESERVOIR CONTENANT UN PISTON SOUMIS A LA PRESSION DANS LA CONDUITE DE FLUIDE CONTROLEE PAR LE ROBINET ET DU LUBRIFIANT PEUT ETRE INTRODUIT DANS LES RAINURES ET LES RESERVOIRS EN PROVENANCE D'UNE SOURCE DE LUBRIFIANT.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/469,791 US4450854A (en) | 1980-12-12 | 1983-02-25 | Lubricated split plug valve |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2547012A1 true FR2547012A1 (fr) | 1984-12-07 |
FR2547012A2 FR2547012A2 (fr) | 1984-12-07 |
Family
ID=23865071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8402850A Pending FR2547012A2 (fr) | 1983-02-25 | 1984-02-24 | Robinet lubrifie a obturateur tournant fendu |
Country Status (6)
Country | Link |
---|---|
US (1) | US4450854A (fr) |
JP (1) | JPS59194176A (fr) |
DE (1) | DE3340181A1 (fr) |
FR (1) | FR2547012A2 (fr) |
GB (1) | GB2139323B (fr) |
IT (1) | IT1173311B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2155592B (en) * | 1984-02-24 | 1988-01-27 | N H Engineering Limited | A parallel plug valve |
US5333834A (en) * | 1993-03-29 | 1994-08-02 | Soderberg Research & Development, Inc. | Valve driver |
US5881996A (en) * | 1995-08-28 | 1999-03-16 | Stockham Valves & Fittings, Inc. | Valve plug |
US6081586A (en) * | 1998-11-16 | 2000-06-27 | Conexant Systems, Inc. | Modem having a programmable universal data access arrangement |
IL127900A (en) * | 1999-01-01 | 2001-12-23 | Elcam Plastic Kibbutz Bar Am | Blood sampling/injecting valve |
US6675825B1 (en) | 2002-08-16 | 2004-01-13 | Dixie Iron Works, Ltd. | Lubricated plug valve |
US6712040B1 (en) * | 2003-01-21 | 2004-03-30 | John Giffin | Variable throttle valve |
ITMI20032035A1 (it) * | 2003-10-20 | 2005-04-21 | Galli & Cassina S P A | Valvola a maschio con mezzi di lubrificazione perfezionati. |
DE102004037411A1 (de) * | 2004-07-30 | 2006-03-23 | BMF Gesellschaft für Computer- und Kommunikationstechnologie mbH | Verschließbare Abgabevorrichtung zur Abgabe eines in einem Behälter enthaltenen flüssigen, viskosen oder pastösen Mediums |
US7481418B2 (en) * | 2006-05-09 | 2009-01-27 | Stinger Wellhead Protection, Inc. | Two-part back cap for a plug valve and plug valves incorporating same |
US7540271B2 (en) * | 2007-04-25 | 2009-06-02 | Advanced Global Equities And Intellectual Properties, Inc. | Fuel injection lubrication mechanism for continuous self lubrication of a fuel injector |
JP5077464B1 (ja) * | 2011-06-30 | 2012-11-21 | ダイキン工業株式会社 | 冷媒流路切換弁、及びそれを用いた空気調和装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2269887A (en) * | 1940-02-10 | 1942-01-13 | Mission Mfg Co | Lubricated valve |
US4393893A (en) * | 1980-12-12 | 1983-07-19 | Vapor Corporation | Lubricated split plug valve |
-
1983
- 1983-02-25 US US06/469,791 patent/US4450854A/en not_active Expired - Fee Related
- 1983-11-07 DE DE19833340181 patent/DE3340181A1/de not_active Withdrawn
-
1984
- 1984-01-12 GB GB08400721A patent/GB2139323B/en not_active Expired
- 1984-02-07 JP JP59020670A patent/JPS59194176A/ja active Pending
- 1984-02-20 IT IT19705/84A patent/IT1173311B/it active
- 1984-02-24 FR FR8402850A patent/FR2547012A2/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1173311B (it) | 1987-06-24 |
US4450854A (en) | 1984-05-29 |
IT8419705A0 (it) | 1984-02-20 |
GB8400721D0 (en) | 1984-02-15 |
GB2139323B (en) | 1986-10-08 |
FR2547012A2 (fr) | 1984-12-07 |
DE3340181A1 (de) | 1984-08-30 |
JPS59194176A (ja) | 1984-11-02 |
GB2139323A (en) | 1984-11-07 |
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