JPH0210313B2 - - Google Patents
Info
- Publication number
- JPH0210313B2 JPH0210313B2 JP57134635A JP13463582A JPH0210313B2 JP H0210313 B2 JPH0210313 B2 JP H0210313B2 JP 57134635 A JP57134635 A JP 57134635A JP 13463582 A JP13463582 A JP 13463582A JP H0210313 B2 JPH0210313 B2 JP H0210313B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- stem
- seal
- sealing device
- packing box
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims description 89
- 239000002184 metal Substances 0.000 claims description 89
- 238000012856 packing Methods 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 40
- 238000007789 sealing Methods 0.000 claims description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910002804 graphite Inorganic materials 0.000 claims description 14
- 239000010439 graphite Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 9
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 9
- 230000001351 cycling effect Effects 0.000 claims description 7
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 24
- 230000036316 preload Effects 0.000 description 12
- 239000003921 oil Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 229910001104 4140 steel Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/182—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means
- F16J15/183—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means using a lantern ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28874281A | 1981-07-31 | 1981-07-31 | |
| US288742 | 1981-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5828082A JPS5828082A (ja) | 1983-02-18 |
| JPH0210313B2 true JPH0210313B2 (fr) | 1990-03-07 |
Family
ID=23108452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57134635A Granted JPS5828082A (ja) | 1981-07-31 | 1982-07-30 | シ−ル装置 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5828082A (fr) |
| CA (1) | CA1172667A (fr) |
| DE (1) | DE3228583A1 (fr) |
| FR (1) | FR2510711B1 (fr) |
| GB (1) | GB2103310B (fr) |
| NL (1) | NL8203028A (fr) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516752A (en) * | 1984-01-12 | 1985-05-14 | Joy Manufacturing Company | Mechanically preloaded packing assembly |
| GB2180626A (en) * | 1985-07-29 | 1987-04-01 | Orbit Valve Limited | Ball valve |
| US4886241A (en) * | 1987-09-16 | 1989-12-12 | Fisher Controls International, Inc. | Valve stem packing containment for high pressure, high temperature |
| DE3907103A1 (de) * | 1989-03-04 | 1990-09-13 | Argus Gmbh | Abgedichtete durchfuehrung einer welle durch eine lagerausnehmung |
| US4899899A (en) * | 1989-06-21 | 1990-02-13 | Triten Corporation | Pressure vessel |
| US5791629A (en) * | 1996-10-31 | 1998-08-11 | Fisher Controls International, Inc. | Bushing-less stem guided control valve |
| GB0004949D0 (en) | 2000-03-02 | 2000-04-19 | Needham David M | Fluid flow proportioning device |
| DE20005319U1 (de) * | 2000-03-22 | 2001-06-07 | Claret Jose | Abdichtsystem für die Schaltwelle einer Armatur |
| DE202005006553U1 (de) * | 2005-04-22 | 2005-07-14 | Vr Dichtungen Gmbh | Radialwellendichtring |
| JP5061045B2 (ja) * | 2008-06-27 | 2012-10-31 | 株式会社キッツ | シールパッキンおよびこれを用いたシール構造 |
| US9010725B2 (en) | 2011-12-21 | 2015-04-21 | Vetco Gray Inc. | Valve vented redundant stem seal system |
| US9897215B2 (en) * | 2012-12-31 | 2018-02-20 | Vetco Gray Inc. | Multi-valve seat seal assembly for a gate valve |
| RU2545254C1 (ru) * | 2014-04-18 | 2015-03-27 | Игорь Михайлович Каштанов | Шиберная задвижка |
| US10451190B2 (en) | 2014-05-02 | 2019-10-22 | Bs&B Innovations Limited | Pressure release valve for oil recovery systems |
| WO2016168250A1 (fr) * | 2015-04-13 | 2016-10-20 | Oceaneering International, Inc. | Joint d'étanchéité de connecteur circulaire composite et procédé d'utilisation |
| CN110260034A (zh) * | 2018-03-12 | 2019-09-20 | 中核苏阀科技实业股份有限公司 | 一种带大蝶簧浮动预紧阀杆填料密封装置 |
| FR3079903B1 (fr) * | 2018-04-04 | 2022-12-23 | Commissariat Energie Atomique | Assemblage d'etancheite metallique pour l'etancheite entre un arbre tournant et un bati fixe |
| GB2586274A (en) * | 2019-08-16 | 2021-02-17 | Oliver Twinsafe Valves Ltd | Valve with sealing system |
| RU2743872C1 (ru) * | 2020-05-28 | 2021-03-01 | Индивидуальный предприниматель Лёвин Сергей Анатольевич | Опорно-герметизирующий узел шпинделя клиновой задвижки для подземных трубопроводов |
| DE102020003214A1 (de) | 2020-05-28 | 2021-12-02 | Daimler Ag | Ventilschaftdichtung für eine Verbrennungskraftmaschine eines Kraftfahrzeugs |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3179426A (en) * | 1962-06-25 | 1965-04-20 | Gen Motors Corp | High temperature actuator seal |
| GB1150645A (en) * | 1965-12-30 | 1969-04-30 | Dowty Rotol Ltd | Sealing Device |
| GB1139200A (en) * | 1966-01-29 | 1969-01-08 | Pierino Saleri | Improvements in valves for fluids |
| US4340204A (en) * | 1976-02-06 | 1982-07-20 | Smith International, Inc. | High pressure gate valve with preloaded, stacked, solid lubricated stem seals |
| DE2734794A1 (de) * | 1977-08-02 | 1979-02-15 | Mcevoy Oilfield Equipment Co | Ventil |
-
1982
- 1982-07-29 GB GB08221916A patent/GB2103310B/en not_active Expired
- 1982-07-29 NL NL8203028A patent/NL8203028A/nl not_active Application Discontinuation
- 1982-07-30 FR FR8213363A patent/FR2510711B1/fr not_active Expired
- 1982-07-30 DE DE19823228583 patent/DE3228583A1/de active Granted
- 1982-07-30 JP JP57134635A patent/JPS5828082A/ja active Granted
- 1982-07-30 CA CA000408465A patent/CA1172667A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1172667A (fr) | 1984-08-14 |
| GB2103310B (en) | 1985-07-24 |
| GB2103310A (en) | 1983-02-16 |
| FR2510711A1 (fr) | 1983-02-04 |
| DE3228583C2 (fr) | 1991-01-10 |
| NL8203028A (nl) | 1983-02-16 |
| JPS5828082A (ja) | 1983-02-18 |
| DE3228583A1 (de) | 1983-02-17 |
| FR2510711B1 (fr) | 1985-11-29 |
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