CS206509B1 - Steady packing with sliding ring,especially for medium with delaterious effects - Google Patents
Steady packing with sliding ring,especially for medium with delaterious effects Download PDFInfo
- Publication number
- CS206509B1 CS206509B1 CS320177A CS320177A CS206509B1 CS 206509 B1 CS206509 B1 CS 206509B1 CS 320177 A CS320177 A CS 320177A CS 320177 A CS320177 A CS 320177A CS 206509 B1 CS206509 B1 CS 206509B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- ring
- sleeve
- sealing ring
- seal
- sealing
- Prior art date
Links
- 238000012856 packing Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- 239000002253 acid Substances 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims 1
- 229910052716 thallium Inorganic materials 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 abstract 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3452—Pressing means the pressing force resulting from the action of a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19286876A DD125726A1 (enrdf_load_stackoverflow) | 1976-05-17 | 1976-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS206509B1 true CS206509B1 (en) | 1981-06-30 |
Family
ID=5504528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS320177A CS206509B1 (en) | 1976-05-17 | 1977-05-16 | Steady packing with sliding ring,especially for medium with delaterious effects |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS206509B1 (enrdf_load_stackoverflow) |
| DD (1) | DD125726A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2658135A1 (enrdf_load_stackoverflow) |
| SU (1) | SU1023161A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19641957A1 (de) * | 1996-10-11 | 1998-04-16 | Abb Research Ltd | Vorrichtung zur Dichtung von Brennkammerziegeln |
| CN111911625B (zh) * | 2020-08-19 | 2022-02-18 | 南京工业职业技术学院 | 一种自适应式轴封机构及其安装方法 |
-
1976
- 1976-05-17 DD DD19286876A patent/DD125726A1/xx active IP Right Grant
- 1976-12-22 DE DE19762658135 patent/DE2658135A1/de not_active Withdrawn
-
1977
- 1977-01-18 SU SU772439816A patent/SU1023161A1/ru active
- 1977-05-16 CS CS320177A patent/CS206509B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD125726A1 (enrdf_load_stackoverflow) | 1977-05-11 |
| SU1023161A1 (ru) | 1983-06-15 |
| DE2658135A1 (de) | 1977-12-01 |
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