NO118885B - - Google Patents
Download PDFInfo
- Publication number
- NO118885B NO118885B NO164485A NO16448566A NO118885B NO 118885 B NO118885 B NO 118885B NO 164485 A NO164485 A NO 164485A NO 16448566 A NO16448566 A NO 16448566A NO 118885 B NO118885 B NO 118885B
- Authority
- NO
- Norway
- Prior art keywords
- sealing
- ring
- shaft
- pressure
- sealing device
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 95
- 239000012530 fluid Substances 0.000 claims description 16
- 230000003068 static effect Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 210000001331 nose Anatomy 0.000 description 10
- 210000003128 head Anatomy 0.000 description 7
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229920000642 polymer Polymers 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
- F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
-
- 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
-
- 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
- Y10S277/928—Seal including pressure relief or vent feature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US489325A US3401947A (en) | 1965-09-22 | 1965-09-22 | Ring seal corotative with a shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO118885B true NO118885B (US08118993-20120221-C00002.png) | 1970-02-23 |
Family
ID=23943381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO164485A NO118885B (US08118993-20120221-C00002.png) | 1965-09-22 | 1966-08-29 |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3717293A (en) * | 1971-06-21 | 1973-02-20 | Shamban & Co W S | Seal assembly |
| DE3244961A1 (de) * | 1982-12-04 | 1984-06-07 | Fichtel & Sachs Ag, 8720 Schweinfurt | Gleitringdichtung |
| JPH0752448Y2 (ja) * | 1989-06-15 | 1995-11-29 | 株式会社リケン | 低差圧流体用シール装置 |
| US5571268A (en) * | 1993-12-16 | 1996-11-05 | A.W. Chesterton Company | Universal split mechanical seal |
| SE521175C2 (sv) * | 2001-03-07 | 2003-10-07 | Metso Paper Inc | Axeltätning innefattande ett fjädrande ringelement anordnat att inte komma i kontakt med ett medium i ett mediumutrymme samt att påverka en tätningsläpp i rikting mot en roterbar yta |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB204789A (en) * | 1922-07-08 | 1923-10-08 | John Vernon Pugh | Improvements in or relating to wheel hubs |
| US2998987A (en) * | 1958-01-30 | 1961-09-05 | Koppers Co Inc | Teflon lip seal |
| US3010742A (en) * | 1958-03-24 | 1961-11-28 | Victor Mfg & Gasket Co | Sealing devices |
| US3097855A (en) * | 1959-06-26 | 1963-07-16 | George H Allen | Sealing arrangement |
| DE1155644B (de) * | 1960-09-24 | 1963-10-10 | Goetzewerke | Gleitringdichtung |
| US3109661A (en) * | 1962-01-10 | 1963-11-05 | Frank H Swaim | Low torque rotary seal |
| US3119623A (en) * | 1962-03-22 | 1964-01-28 | United Aircraft Corp | Thin land seal unit with seal type pressure regulator |
| US3218087A (en) * | 1962-07-09 | 1965-11-16 | Boeing Co | Foot seal |
| US3275334A (en) * | 1963-12-18 | 1966-09-27 | Continental Illinois Nat Bank | O-ring rotary seal construction |
-
1965
- 1965-09-22 US US489325A patent/US3401947A/en not_active Expired - Lifetime
-
1966
- 1966-08-19 GB GB37370/66A patent/GB1150938A/en not_active Expired
- 1966-08-29 NO NO164485A patent/NO118885B/no unknown
- 1966-09-15 NL NL6613039A patent/NL6613039A/xx unknown
- 1966-09-20 DE DE19661525667 patent/DE1525667A1/de active Pending
- 1966-09-20 SE SE12658/66A patent/SE301902B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1150938A (en) | 1969-05-07 |
| US3401947A (en) | 1968-09-17 |
| SE301902B (US08118993-20120221-C00002.png) | 1968-06-24 |
| DE1525667A1 (de) | 1969-06-12 |
| NL6613039A (US08118993-20120221-C00002.png) | 1967-03-23 |
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