DE1957119B2 - Einrichtung zur Abdichtung eines Lagers - Google Patents
Einrichtung zur Abdichtung eines LagersInfo
- Publication number
- DE1957119B2 DE1957119B2 DE1957119A DE1957119A DE1957119B2 DE 1957119 B2 DE1957119 B2 DE 1957119B2 DE 1957119 A DE1957119 A DE 1957119A DE 1957119 A DE1957119 A DE 1957119A DE 1957119 B2 DE1957119 B2 DE 1957119B2
- Authority
- DE
- Germany
- Prior art keywords
- gap
- bearing
- chamber
- sealing
- labyrinth
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims description 13
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000001427 coherent effect Effects 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 210000003754 fetus Anatomy 0.000 claims 1
- 239000004519 grease Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001046 rapid expansion of supercritical solution Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004078 waterproofing Methods 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6607—Retaining the grease in or near the bearing
- F16C33/6618—Retaining the grease in or near the bearing in a reservoir in the sealing means
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Centrifugal Separators (AREA)
- Sealing Material Composition (AREA)
- Sealing Of Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1144768A AT286034B (de) | 1968-11-25 | 1968-11-25 | Einrichtung zur Abdichtung eines Lagers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1957119A1 DE1957119A1 (de) | 1971-01-21 |
| DE1957119B2 true DE1957119B2 (de) | 1974-08-01 |
| DE1957119C3 DE1957119C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-03 |
Family
ID=3628769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1957119A Granted DE1957119B2 (de) | 1968-11-25 | 1969-11-13 | Einrichtung zur Abdichtung eines Lagers |
Country Status (10)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533142A (en) * | 1975-03-18 | 1978-11-22 | Skf Ind Trading & Dev | Sealed rolling bearing |
| US4402515A (en) * | 1982-03-17 | 1983-09-06 | General Motors Corp. | Labyrinth seal with contamination trap |
| DE8521744U1 (de) * | 1985-07-27 | 1985-09-19 | SKF GmbH, 8720 Schweinfurt | Dichtung für Lager mit umlaufendem Außenring |
| DE8707880U1 (de) * | 1987-06-03 | 1987-08-20 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Lager mit Dichtung |
| DE3806691C2 (de) * | 1988-03-02 | 1995-11-09 | Schlafhorst & Co W | Führungsröllchen für eine Fadenführerstange |
| JP2555848Y2 (ja) * | 1992-03-31 | 1997-11-26 | エヌティエヌ株式会社 | 転がり軸受 |
| US5720486A (en) * | 1996-11-07 | 1998-02-24 | General Signal Corporation | Self-formed labyrinth seal |
| FR2774438B1 (fr) * | 1998-02-04 | 2000-03-17 | Fabienne Simone | Dispositif d'etancheite a chicanes pour roulements |
| US6419233B2 (en) * | 1998-08-25 | 2002-07-16 | Isotech Of Illinois, Inc. | Shaft seal assembly |
| US7604239B2 (en) * | 2002-09-30 | 2009-10-20 | Garlock Scaling Technologies LLC | Split bearing isolator and a method for assembling seal |
| JP2006501422A (ja) * | 2002-09-30 | 2006-01-12 | ガーロック シーリング テクノロジィーズ エルエルシー | ユニット化エレメントおよびシールの組み立て方法 |
| JP5748229B2 (ja) * | 2009-11-11 | 2015-07-15 | ガーロック・シーリング・テクノロジーズ・エルエルシー | 満液軸受アイソレータ |
| US10927961B2 (en) | 2015-04-21 | 2021-02-23 | Inpro/Seal Llc | Shaft seal assembly |
| ES2982887T3 (es) | 2015-04-21 | 2024-10-18 | Inpro/Seal Llc | Conjunto de junta de árbol |
| MX391584B (es) | 2015-06-18 | 2025-03-21 | Inpro/Seal Llc | Montaje de sello de eje. |
| KR102656377B1 (ko) * | 2015-12-11 | 2024-04-12 | 가부시키가이샤 시마노 | 라인 롤러, 및, 그것을 가지는 낚시용 스피닝 릴 |
| JP6700778B2 (ja) * | 2015-12-25 | 2020-05-27 | 株式会社シマノ | ラインローラ |
| DE102016219469A1 (de) * | 2016-10-07 | 2018-04-12 | Aktiebolaget Skf | Lageranordnung |
| US10753478B2 (en) | 2016-11-07 | 2020-08-25 | Garlock Sealing Technologies, Llc | Bearing isolator for extreme conditions |
| US10704692B1 (en) | 2017-04-26 | 2020-07-07 | Garlock Sealing Technologies, Llc | Flooded metallic bearing isolator |
-
1968
- 1968-11-25 AT AT1144768A patent/AT286034B/de not_active IP Right Cessation
-
1969
- 1969-05-20 NL NL6907707A patent/NL6907707A/xx unknown
- 1969-06-07 ES ES1969167982U patent/ES167982Y/es not_active Expired
- 1969-11-12 FI FI3269/69A patent/FI55078C/fi active
- 1969-11-13 DE DE1957119A patent/DE1957119B2/de active Granted
- 1969-11-20 NO NO4587/69A patent/NO132500C/no unknown
- 1969-11-20 BR BR214358/69A patent/BR6914358D0/pt unknown
- 1969-11-24 YU YU2943/69A patent/YU33028B/xx unknown
- 1969-11-24 US US879373A patent/US3602559A/en not_active Expired - Lifetime
- 1969-11-24 IL IL33417A patent/IL33417A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3602559A (en) | 1971-08-31 |
| BR6914358D0 (pt) | 1973-05-15 |
| ES167982Y (es) | 1972-06-01 |
| NL6907707A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-05-27 |
| NO132500B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-11 |
| IL33417A0 (en) | 1970-01-29 |
| FI55078B (fi) | 1979-01-31 |
| YU294369A (en) | 1975-08-31 |
| DE1957119A1 (de) | 1971-01-21 |
| IL33417A (en) | 1972-07-26 |
| AT286034B (de) | 1970-11-25 |
| FI55078C (fi) | 1979-05-10 |
| DE1957119C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-03 |
| NO132500C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-19 |
| YU33028B (en) | 1976-03-31 |
| ES167982U (es) | 1971-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |