SU324902A1 - Способ образования металлического герметизирующего слоя на поверхности уплотнительных элементов - Google Patents
Способ образования металлического герметизирующего слоя на поверхности уплотнительных элементовInfo
- Publication number
- SU324902A1 SU324902A1 SU1300958/08K SU1300958K SU324902A1 SU 324902 A1 SU324902 A1 SU 324902A1 SU 1300958/08 K SU1300958/08 K SU 1300958/08K SU 1300958 K SU1300958 K SU 1300958K SU 324902 A1 SU324902 A1 SU 324902A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sealing elements
- sealing
- gasket
- layer
- formation
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title abstract 11
- 238000000034 method Methods 0.000 title abstract 4
- 230000015572 biosynthetic process Effects 0.000 title 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal 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
- 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)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Sliding Valves (AREA)
Abstract
1. Способ образования металлического герметизирующего слоя на поверхности уплотнительных элементов, например, в вакуумных устройствах, отличающийся тем, что, с целью образования мелкодисперсного слоя с наименьшим возможным пределом текучести, между уплотнительными элементами размещают прокладку из материала, образующего герметизирующий слой, в зоне уплотнения создают вакуум, прокладку обжимают уплотнительными элементами, выдерживают при заданном усилии обжатия и заданной температуре некоторое время, затем уплотнительные элементы разводят и повторяют весь цикл несколько раз.2. Способ по п.1, отличающийся тем, что при разведении уплотнительных элементов последние отрывают от прокладки.3. Способ по п.1, отличающийся тем, что от прокладки отрывают один из уплотнительных элементов.
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 |
---|---|
SU324902A1 true SU324902A1 (ru) | 2000-05-10 |
Family
ID=20444470
Family Applications (2)
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 |
SU1300958/08A SU313458A1 (ru) | 1969-02-20 | 1969-02-20 | Уплотнительный металлический элемент |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1300958/08A SU313458A1 (ru) | 1969-02-20 | 1969-02-20 | Уплотнительный металлический элемент |
Country Status (5)
Country | Link |
---|---|
US (2) | US3655209A (ru) |
DE (1) | DE1962619C3 (ru) |
FR (1) | FR2046074A5 (ru) |
GB (1) | GB1290004A (ru) |
SU (2) | SU324902A1 (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 |
US8470098B2 (en) | 2007-03-09 | 2013-06-25 | Federal-Mogul Corporation | Metal gasket |
EP2452066A4 (en) * | 2009-07-06 | 2017-01-25 | 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 SU1300958/08K patent/SU324902A1/ru active
- 1969-02-20 SU SU1300958/08A patent/SU313458A1/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 |
---|---|
GB1290004A (ru) | 1972-09-20 |
US3755885A (en) | 1973-09-04 |
SU313458A1 (ru) | 2000-05-27 |
DE1962619B2 (de) | 1976-09-16 |
FR2046074A5 (ru) | 1971-03-05 |
US3655209A (en) | 1972-04-11 |
DE1962619A1 (de) | 1971-02-04 |
DE1962619C3 (de) | 1977-04-28 |
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