SU313458A1 - Уплотнительный металлический элемент - Google Patents
Уплотнительный металлический элементInfo
- Publication number
- SU313458A1 SU313458A1 SU1300958/08A SU1300958A SU313458A1 SU 313458 A1 SU313458 A1 SU 313458A1 SU 1300958/08 A SU1300958/08 A SU 1300958/08A SU 1300958 A SU1300958 A SU 1300958A SU 313458 A1 SU313458 A1 SU 313458A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal element
- sealing
- sealing metal
- yield strength
- layer
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0806—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment
-
- 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
-
- 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
- F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/913—Seal for fluid pressure below atmospheric, e.g. vacuum
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/935—Seal made of a particular material
- Y10S277/939—Containing metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sliding Valves (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
Уплотнительный металлический элемент для запорных и разъемных устройств, работающих в условиях вакуума или избыточного давления, отличающийся тем, что, с целью повышения герметичности соединения, он имеет герметизирующее покрытие, представляющее собой металлический слой в виде мелкодисперсной зернистой структуры, причем предел текучести слоя меньше, чем предел текучести самого уплотнительного элемента.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1300958/08A SU313458A1 (ru) | 1969-02-20 | 1969-02-20 | Уплотнительный металлический элемент |
SU1300958/08K SU324902A1 (ru) | 1969-02-20 | 1969-02-20 | Способ образования металлического герметизирующего слоя на поверхности уплотнительных элементов |
GB5897269A GB1290004A (ru) | 1969-02-20 | 1969-12-03 | |
FR6943236A FR2046074A5 (ru) | 1969-02-20 | 1969-12-12 | |
DE19691962619 DE1962619C3 (de) | 1969-02-20 | 1969-12-13 | Verfahren zur herstellung einer metalldichtung |
US887222A US3655209A (en) | 1969-02-20 | 1969-12-22 | Metallic sealing member for locking and split devices |
US00214953A US3755885A (en) | 1969-02-20 | 1972-01-03 | Method of forming a sealing coating on a metallic member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1300958/08A SU313458A1 (ru) | 1969-02-20 | 1969-02-20 | Уплотнительный металлический элемент |
Publications (1)
Publication Number | Publication Date |
---|---|
SU313458A1 true SU313458A1 (ru) | 2000-05-27 |
Family
ID=20444470
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1300958/08A SU313458A1 (ru) | 1969-02-20 | 1969-02-20 | Уплотнительный металлический элемент |
SU1300958/08K SU324902A1 (ru) | 1969-02-20 | 1969-02-20 | Способ образования металлического герметизирующего слоя на поверхности уплотнительных элементов |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1300958/08K SU324902A1 (ru) | 1969-02-20 | 1969-02-20 | Способ образования металлического герметизирующего слоя на поверхности уплотнительных элементов |
Country Status (5)
Country | Link |
---|---|
US (2) | US3655209A (ru) |
DE (1) | DE1962619C3 (ru) |
FR (1) | FR2046074A5 (ru) |
GB (1) | GB1290004A (ru) |
SU (2) | SU313458A1 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2566960B1 (fr) * | 1984-06-29 | 1986-11-14 | Thomson Cgr | Tube a rayons x a anode tournante et procede de fixation d'une anode tournante sur un axe support |
US6376815B1 (en) * | 1998-01-12 | 2002-04-23 | Furukawa Electric Co., Ltd. | Highly gas tight substrate holder and method of manufacturing the same |
US7708842B2 (en) * | 2006-08-18 | 2010-05-04 | Federal-Mogul World Wide, Inc. | Metal gasket |
WO2008112620A1 (en) | 2007-03-09 | 2008-09-18 | Federal-Mogul Corporation | Metal gasket |
WO2011005151A1 (en) * | 2009-07-06 | 2011-01-13 | Volvo Lastvagnar Ab | A sealing element for a fuel injector and a method for manufacturing a sealing element for a fuel injector |
DE102009043632A1 (de) * | 2009-09-29 | 2011-03-31 | Siemens Aktiengesellschaft | Verfahren zur Beseitigung von Unebenheiten in Dichtflächen |
CN112268141A (zh) * | 2020-10-23 | 2021-01-26 | 中国科学院上海高等研究院 | 用于真空封合之密封碟盘 |
CN113649671B (zh) * | 2021-08-02 | 2023-10-13 | 岭澳核电有限公司 | 核电站boss头焊缝引流堵漏修复方法、设备及介质 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3029559A (en) * | 1956-07-25 | 1962-04-17 | Bell Telephone Labor Inc | Glass-metal seals |
US3393445A (en) * | 1965-05-13 | 1968-07-23 | Composite Metal Products Inc | Manufacture of stainless clad steel |
-
1969
- 1969-02-20 SU SU1300958/08A patent/SU313458A1/ru active
- 1969-02-20 SU SU1300958/08K patent/SU324902A1/ru active
- 1969-12-03 GB GB5897269A patent/GB1290004A/en not_active Expired
- 1969-12-12 FR FR6943236A patent/FR2046074A5/fr not_active Expired
- 1969-12-13 DE DE19691962619 patent/DE1962619C3/de not_active Expired
- 1969-12-22 US US887222A patent/US3655209A/en not_active Expired - Lifetime
-
1972
- 1972-01-03 US US00214953A patent/US3755885A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SU324902A1 (ru) | 2000-05-10 |
GB1290004A (ru) | 1972-09-20 |
US3755885A (en) | 1973-09-04 |
US3655209A (en) | 1972-04-11 |
FR2046074A5 (ru) | 1971-03-05 |
DE1962619C3 (de) | 1977-04-28 |
DE1962619A1 (de) | 1971-02-04 |
DE1962619B2 (de) | 1976-09-16 |
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