IT1173311B - Valvola lubrificata con elemento di valvola maschio in due parti - Google Patents
Valvola lubrificata con elemento di valvola maschio in due partiInfo
- Publication number
- IT1173311B IT1173311B IT19705/84A IT1970584A IT1173311B IT 1173311 B IT1173311 B IT 1173311B IT 19705/84 A IT19705/84 A IT 19705/84A IT 1970584 A IT1970584 A IT 1970584A IT 1173311 B IT1173311 B IT 1173311B
- Authority
- IT
- Italy
- Prior art keywords
- valve
- lubricated
- part male
- valve element
- male valve
- Prior art date
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
- 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)
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 |
---|---|
IT8419705A0 IT8419705A0 (it) | 1984-02-20 |
IT1173311B true IT1173311B (it) | 1987-06-24 |
Family
ID=23865071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19705/84A IT1173311B (it) | 1983-02-25 | 1984-02-20 | Valvola lubrificata con elemento di valvola maschio in due parti |
Country Status (6)
Country | Link |
---|---|
US (1) | US4450854A (it) |
JP (1) | JPS59194176A (it) |
DE (1) | DE3340181A1 (it) |
FR (1) | FR2547012A2 (it) |
GB (1) | GB2139323B (it) |
IT (1) | IT1173311B (it) |
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 |
---|---|
DE3340181A1 (de) | 1984-08-30 |
GB8400721D0 (en) | 1984-02-15 |
FR2547012A1 (fr) | 1984-12-07 |
GB2139323B (en) | 1986-10-08 |
US4450854A (en) | 1984-05-29 |
GB2139323A (en) | 1984-11-07 |
JPS59194176A (ja) | 1984-11-02 |
FR2547012A2 (fr) | 1984-12-07 |
IT8419705A0 (it) | 1984-02-20 |
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