GB670249A - Improvements in or relating to valves - Google Patents
Improvements in or relating to valvesInfo
- Publication number
- GB670249A GB670249A GB2485148A GB2485148A GB670249A GB 670249 A GB670249 A GB 670249A GB 2485148 A GB2485148 A GB 2485148A GB 2485148 A GB2485148 A GB 2485148A GB 670249 A GB670249 A GB 670249A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- valves
- relating
- manganese
- nickel
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon 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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
One of the two co-operating parts of a valve, namely the closure member or its seat, is made from an alloy comprising: nickel 64-70 per cent, manganese 0.3-2 per cent, impurities not more than 0.3 per cent, copper balance; or nickel 63-70 per cent, aluminium 2-4 per cent, iron up to 2 per cent, manganese up to 1 per cent, silicon up to 0.5 per cent, carbon up to 0.25 per cent, other metals not more than 1 per cent, copper balance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2485148A GB670249A (en) | 1948-09-22 | 1948-09-22 | Improvements in or relating to valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2485148A GB670249A (en) | 1948-09-22 | 1948-09-22 | Improvements in or relating to valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB670249A true GB670249A (en) | 1952-04-16 |
Family
ID=10218249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2485148A Expired GB670249A (en) | 1948-09-22 | 1948-09-22 | Improvements in or relating to valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB670249A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986004658A1 (en) * | 1985-02-12 | 1986-08-14 | Gevipi A.G. | Hard material seal members having a low friction coefficient |
| FR2578021A1 (en) * | 1985-02-27 | 1986-08-29 | Sealol | SEALING RANGE FOR FLAP VALVE |
| US4935313A (en) * | 1985-02-12 | 1990-06-19 | Masco Corporation Of Indiana | Process of manufacturing seal members having a low friction coefficient |
| EP0756117A1 (en) * | 1995-07-24 | 1997-01-29 | Fujikin Incorporated | Fluid controller |
-
1948
- 1948-09-22 GB GB2485148A patent/GB670249A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986004658A1 (en) * | 1985-02-12 | 1986-08-14 | Gevipi A.G. | Hard material seal members having a low friction coefficient |
| AU588578B2 (en) * | 1985-02-12 | 1989-09-21 | Gevipi A.G. | Hard material seal members having a low friction coefficient |
| US4935313A (en) * | 1985-02-12 | 1990-06-19 | Masco Corporation Of Indiana | Process of manufacturing seal members having a low friction coefficient |
| US4966789A (en) * | 1985-02-12 | 1990-10-30 | Masco Corporation Of Indiana | Process of manufacturing seal members having a low friction coefficient |
| JPH0689854B2 (en) * | 1985-02-12 | 1994-11-14 | ゲフイピ アクツイエンゲゼルシヤフト | Hard material seal member with low coefficient of friction |
| FR2578021A1 (en) * | 1985-02-27 | 1986-08-29 | Sealol | SEALING RANGE FOR FLAP VALVE |
| EP0195933A2 (en) * | 1985-02-27 | 1986-10-01 | EG & G SEALOL: Société à Responsabilité Limitée dite | Fluid-tight seal for lift valves |
| EP0195933A3 (en) * | 1985-02-27 | 1987-01-07 | EG & G SEALOL: Société à Responsabilité Limitée dite | Fluid-tight seal for lift valves |
| EP0756117A1 (en) * | 1995-07-24 | 1997-01-29 | Fujikin Incorporated | Fluid controller |
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