CA1156692A - Sealing device for sealing two chambers of different pressure - Google Patents
Sealing device for sealing two chambers of different pressureInfo
- Publication number
- CA1156692A CA1156692A CA000369156A CA369156A CA1156692A CA 1156692 A CA1156692 A CA 1156692A CA 000369156 A CA000369156 A CA 000369156A CA 369156 A CA369156 A CA 369156A CA 1156692 A CA1156692 A CA 1156692A
- Authority
- CA
- Canada
- Prior art keywords
- sealing device
- belleville spring
- sealing
- supporting member
- rim
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 68
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 235000015076 Shorea robusta Nutrition 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000002674 ointment Substances 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
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3002626A DE3002626C2 (de) | 1980-01-25 | 1980-01-25 | Dichtungsvorrichtung zum Abdichten zweier Räume unterschiedlichen Druckes |
| DEP3002626.7 | 1980-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1156692A true CA1156692A (en) | 1983-11-08 |
Family
ID=6092912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000369156A Expired CA1156692A (en) | 1980-01-25 | 1981-01-23 | Sealing device for sealing two chambers of different pressure |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3607281A1 (de) * | 1985-04-17 | 1986-10-23 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Steuerschieber, insbesondere fuer ventile in kfz.-heizungsanlagen |
| JPH109916A (ja) * | 1996-06-26 | 1998-01-16 | Matsushita Electric Ind Co Ltd | 超音波式流量計 |
| JP2006118801A (ja) * | 2004-10-21 | 2006-05-11 | Daido Steel Co Ltd | ダスト排出口 |
| JP5926809B2 (ja) * | 2012-09-28 | 2016-05-25 | 日東工器株式会社 | 安全機能を有する雌型継手 |
| CN103807440B (zh) * | 2014-03-13 | 2017-06-06 | 茂名重力石化装备股份公司 | 一种针对非对称结构密封的自紧式密封垫 |
| CN104989855A (zh) * | 2015-06-18 | 2015-10-21 | 宝鸡石油机械有限责任公司 | 一种阀座带波形弹簧结构的安全阀 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1283171A (fr) * | 1960-08-24 | 1962-02-02 | Joint d'étanchéité perfectionné pour hautes températures et hautes pressions | |
| DE6604559U (de) * | 1967-02-28 | 1970-01-29 | Bayer Ag | Elastische dichtung fuer rohrverbindungen oder maschinenteile |
| FR1521681A (fr) * | 1967-03-23 | 1968-04-19 | Dispositif de raccordement étanche entre deux éléments tubulaires | |
| FR1592037A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-11-18 | 1970-05-04 | ||
| FR2031924A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-02-13 | 1970-11-20 | Commissariat Energie Atomique | |
| DE1965014A1 (de) * | 1969-12-27 | 1971-07-01 | Knapsack Ag | Verfahren zur Abtrennung von Acrylsaeure aus waessriger Rohacrylsaeure |
| DE2255278C3 (de) * | 1972-11-11 | 1983-04-21 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Steuerschieber mit einer durch eine Schenkelfeder anpreßbaren Schieberplatte |
| JPS574281Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-03-28 | 1982-01-26 |
-
1980
- 1980-01-25 DE DE3002626A patent/DE3002626C2/de not_active Expired
-
1981
- 1981-01-19 DK DK21481A patent/DK21481A/da not_active Application Discontinuation
- 1981-01-22 IT IT67073/81A patent/IT1143294B/it active
- 1981-01-23 FR FR8101311A patent/FR2474630A1/fr active Granted
- 1981-01-23 GB GB8102184A patent/GB2068060B/en not_active Expired
- 1981-01-23 CA CA000369156A patent/CA1156692A/en not_active Expired
- 1981-01-26 JP JP912681A patent/JPS56109952A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2068060A (en) | 1981-08-05 |
| IT8167073A0 (it) | 1981-01-22 |
| JPS56109952A (en) | 1981-08-31 |
| FR2474630B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-04-15 |
| DE3002626A1 (de) | 1981-07-30 |
| JPS6227307B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-13 |
| FR2474630A1 (fr) | 1981-07-31 |
| DK21481A (da) | 1981-07-26 |
| GB2068060B (en) | 1984-07-11 |
| IT1143294B (it) | 1986-10-22 |
| DE3002626C2 (de) | 1982-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |