LU83696A1 - Valve et element de valve,notamment du type resistant a des conditions severes d'abrasion et de temperature - Google Patents
Valve et element de valve,notamment du type resistant a des conditions severes d'abrasion et de temperature Download PDFInfo
- Publication number
- LU83696A1 LU83696A1 LU83696A LU83696A LU83696A1 LU 83696 A1 LU83696 A1 LU 83696A1 LU 83696 A LU83696 A LU 83696A LU 83696 A LU83696 A LU 83696A LU 83696 A1 LU83696 A1 LU 83696A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- sleeve
- rod
- valve according
- shoulder
- valve
- Prior art date
Links
- 238000005299 abrasion Methods 0.000 title claims description 25
- 239000000463 material Substances 0.000 claims description 16
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 2
- 229910033181 TiB2 Inorganic materials 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 229910001090 inconels X-750 Inorganic materials 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/04—Arrangements for preventing erosion, not otherwise provided for
-
- 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
- F16K1/34—Cutting-off parts, e.g. valve members, seats
-
- 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
- Y10T137/6161—With provision of alternate wear parts
- Y10T137/6164—Valve heads and/or seats
- Y10T137/6167—Opposite duplicate surfaces of unitary structure
- Y10T137/6171—Homogeneous material
- Y10T137/6174—Valve heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/197,409 US4337920A (en) | 1980-10-16 | 1980-10-16 | Valve |
| US19740980 | 1980-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU83696A1 true LU83696A1 (fr) | 1982-05-07 |
Family
ID=22729307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU83696A LU83696A1 (fr) | 1980-10-16 | 1981-10-13 | Valve et element de valve,notamment du type resistant a des conditions severes d'abrasion et de temperature |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4337920A (sv) |
| JP (1) | JPS5794171A (sv) |
| AT (1) | AT384869B (sv) |
| AU (1) | AU544525B2 (sv) |
| BE (1) | BE890670A (sv) |
| CA (1) | CA1160616A (sv) |
| CH (1) | CH644675A5 (sv) |
| DE (1) | DE3141037A1 (sv) |
| ES (1) | ES8206799A1 (sv) |
| FR (1) | FR2492495B1 (sv) |
| GB (1) | GB2085555B (sv) |
| IT (1) | IT1144842B (sv) |
| LU (1) | LU83696A1 (sv) |
| MX (1) | MX153472A (sv) |
| NL (1) | NL188050C (sv) |
| SE (1) | SE445851B (sv) |
| SG (1) | SG25586G (sv) |
| ZA (1) | ZA816624B (sv) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446887A (en) * | 1981-12-21 | 1984-05-08 | Custom Oilfield Products, Inc. | Variable high pressure choke |
| ZW26782A1 (en) * | 1981-12-23 | 1983-03-09 | Vaal Reefs Expl & Mining | Letdown valves |
| IT1212662B (it) * | 1982-06-11 | 1989-11-30 | Gevipi Ag | Coppia di piastrine in materiale duro aventi basso coefficiente di attrito per rubinetti |
| US4575047A (en) * | 1984-01-24 | 1986-03-11 | Kennecott Corporation | Ceramic to metal junction and method of making same |
| US4705062A (en) * | 1987-02-18 | 1987-11-10 | Cameron Iron Works, Inc. | Choke and improved needle tip therefor |
| GB8724236D0 (en) * | 1987-10-15 | 1987-11-18 | Frys Metals Ltd | Flow valve |
| DE3829506A1 (de) * | 1988-08-31 | 1990-03-08 | Berchem & Schaberg Gmbh | Absperrventil, insbesondere regelabsperrventil, fuer rohrleitungen |
| US4911410A (en) * | 1989-07-21 | 1990-03-27 | Cameron Iron Works Usa, Inc. | Shearing gate valve |
| US4997162A (en) * | 1989-07-21 | 1991-03-05 | Cooper Industries, Inc. | Shearing gate valve |
| DE4212874A1 (de) * | 1992-04-17 | 1993-10-21 | Hoechst Ceram Tec Ag | Ventilscheiben aus siliciuminfiltriertem Siliciumcarbid |
| DE4324275C2 (de) * | 1993-07-20 | 1996-05-02 | Incoe Corp | Pneumatische Steuervorrichtung für Heißkanalnadelventile für Spritzgießwerkzeuge |
| CA2104564A1 (en) * | 1993-08-20 | 1995-02-21 | Mappin Industries, L.L.C. | Gas control valve |
| US5803431A (en) * | 1995-08-31 | 1998-09-08 | Cooper Cameron Corporation | Shearing gate valve |
| US6435474B1 (en) | 2000-06-30 | 2002-08-20 | Memc Electronic Materials, Inc. | Non-contaminating gas-tight valve for semiconductor applications |
| US6471181B2 (en) * | 2001-01-11 | 2002-10-29 | Vat Holding Ag | Suspension of a valve plate of a vacuum valve |
| DE10319302B3 (de) * | 2003-04-29 | 2004-08-12 | Wacker-Chemie Gmbh | Gasdichter Scheibenschieber |
| JP2010121735A (ja) * | 2008-11-20 | 2010-06-03 | Motoyama Eng Works Ltd | 弁 |
| GB2491204A (en) * | 2011-05-27 | 2012-11-28 | Sasol Tech Pty Ltd | Valve closure component |
| CN103603957A (zh) * | 2013-11-18 | 2014-02-26 | 邵宏 | 耐高温气阀 |
| CH710347B1 (de) * | 2014-11-07 | 2018-05-31 | Fondarex Sa | Ventileinrichtung zum Entlüften von Druckgiessformen. |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US662249A (en) * | 1899-11-07 | 1900-11-20 | Alexander W Cadman | Valve. |
| US1492199A (en) * | 1923-05-15 | 1924-04-29 | George A Brosius | Ladle-stopper head |
| US1825177A (en) * | 1930-07-22 | 1931-09-29 | George A Brosius | Stopper |
| US2195791A (en) * | 1938-06-13 | 1940-04-02 | Edwin E Slick | Stopper rod |
| US2599832A (en) * | 1949-09-22 | 1952-06-10 | United States Steel Corp | Stopper head for ladles |
| DE970816C (de) * | 1952-12-23 | 1958-10-30 | Heinz Bechler | Sicherheitsventil, insbesondere mit Hilfssteuerung |
| US2736935A (en) * | 1953-03-11 | 1956-03-06 | United States Steel Corp | Stopper rod with solid head |
| DE1030645B (de) * | 1955-05-20 | 1958-05-22 | Vaillant Joh Kg | Ventil |
| NL240219A (sv) * | 1958-09-08 | |||
| GB990767A (en) * | 1963-06-14 | 1965-04-28 | Crane Ltd | Improvements in and relating to fluid valves |
| US3352534A (en) * | 1964-12-18 | 1967-11-14 | Vesuvius Crucible Co | Stopper for a ladle or similar receptacle |
| US3554490A (en) * | 1969-03-17 | 1971-01-12 | Vesuvius Crucible Co | Stopper head for a ladle or similar receptacle |
| JPS4734911U (sv) * | 1971-05-14 | 1972-12-19 | ||
| US4190073A (en) * | 1976-09-27 | 1980-02-26 | Claycomb Jack R | Choke for controlling the flow of drilling mud |
| JPS5353026A (en) * | 1976-10-25 | 1978-05-15 | Mitsubishi Metal Corp | Plug for valves |
-
1980
- 1980-10-16 US US06/197,409 patent/US4337920A/en not_active Expired - Lifetime
-
1981
- 1981-09-22 CA CA000386372A patent/CA1160616A/en not_active Expired
- 1981-09-23 ZA ZA816624A patent/ZA816624B/xx unknown
- 1981-09-23 GB GB8128739A patent/GB2085555B/en not_active Expired
- 1981-09-30 AU AU75911/81A patent/AU544525B2/en not_active Ceased
- 1981-10-01 NL NLAANVRAGE8104477,A patent/NL188050C/xx not_active IP Right Cessation
- 1981-10-08 FR FR8118931A patent/FR2492495B1/fr not_active Expired
- 1981-10-08 BE BE0/206195A patent/BE890670A/fr not_active IP Right Cessation
- 1981-10-09 CH CH647281A patent/CH644675A5/fr not_active IP Right Cessation
- 1981-10-12 JP JP56162596A patent/JPS5794171A/ja active Granted
- 1981-10-13 MX MX189621A patent/MX153472A/es unknown
- 1981-10-13 LU LU83696A patent/LU83696A1/fr unknown
- 1981-10-15 AT AT0443981A patent/AT384869B/de not_active IP Right Cessation
- 1981-10-15 ES ES506259A patent/ES8206799A1/es not_active Expired
- 1981-10-15 IT IT68336/81A patent/IT1144842B/it active
- 1981-10-15 DE DE19813141037 patent/DE3141037A1/de not_active Ceased
- 1981-10-15 SE SE8106093A patent/SE445851B/sv not_active IP Right Cessation
-
1986
- 1986-03-18 SG SG255/86A patent/SG25586G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE890670A (fr) | 1982-04-08 |
| ES506259A0 (es) | 1982-08-16 |
| US4337920A (en) | 1982-07-06 |
| NL8104477A (nl) | 1982-05-17 |
| ZA816624B (en) | 1983-02-23 |
| SE8106093L (sv) | 1982-04-17 |
| NL188050C (nl) | 1992-03-16 |
| SG25586G (en) | 1988-07-15 |
| CH644675A5 (fr) | 1984-08-15 |
| AT384869B (de) | 1988-01-25 |
| IT1144842B (it) | 1986-10-29 |
| GB2085555B (en) | 1985-01-30 |
| MX153472A (es) | 1986-10-27 |
| NL188050B (nl) | 1991-10-16 |
| IT8168336A0 (it) | 1981-10-15 |
| ES8206799A1 (es) | 1982-08-16 |
| AU7591181A (en) | 1982-04-22 |
| FR2492495B1 (fr) | 1986-06-27 |
| AU544525B2 (en) | 1985-06-06 |
| JPH0252142B2 (sv) | 1990-11-09 |
| DE3141037A1 (de) | 1982-06-03 |
| CA1160616A (en) | 1984-01-17 |
| JPS5794171A (en) | 1982-06-11 |
| SE445851B (sv) | 1986-07-21 |
| GB2085555A (en) | 1982-04-28 |
| ATA443981A (de) | 1987-06-15 |
| FR2492495A1 (fr) | 1982-04-23 |
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