GB591522A - Improvements in oil seals - Google Patents
Improvements in oil sealsInfo
- Publication number
- GB591522A GB591522A GB1185245A GB1185245A GB591522A GB 591522 A GB591522 A GB 591522A GB 1185245 A GB1185245 A GB 1185245A GB 1185245 A GB1185245 A GB 1185245A GB 591522 A GB591522 A GB 591522A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cheeks
- radial
- casing
- oil seal
- sheet metal
- 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
- 210000003467 Cheek Anatomy 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 210000000088 Lip Anatomy 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- 241000963007 Anelosimus may Species 0.000 abstract 1
- 210000003414 Extremities Anatomy 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000006011 modification reaction Methods 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
- F16J15/44—Free-space packings
- F16J15/441—Free-space packings with floating 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
- F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Abstract
591,522. Stuffing - box substitutes. ANGUS & CO., Ltd., G., and PROCTER, A. May 11, 1945, No. 11852. [Class 122 (v)] In an oil seal a having a part of oppositely axially-directed sealing lips b or j resiliently tending to separate and bear each against one of two relatively rotatable radial surfaces k<1>, k<2>, between which the oil seal is otherwise freely interposed, the two radial surfaces are provided by the radial cheeks, of a two-part casing, one part of which has an inner cylindrical sleeve portion l<1> and the other an outer cylindrical portion l<2>. As shown in Fig. 1, the resilient member is of V cross-section, the limbs being spread apart by a coil spring c and the casing comprising two inseparable sheet metal members k<1> and k<2>, with radial fianges m<1> and m<2> overlapping the inwardly rebated margins of cheeks l<1> and l<2>. In a modification, a sheet metal bellows i, Fig. 2, with sealing lips j is interposed between the cheeks of the casing members k<1> and k<2> which are of more substantial metal than in the first form. Specification 559,350 is referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB591522A true GB591522A (en) | 1947-08-20 |
Family
ID=1712807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1185245A Expired GB591522A (en) | 1945-05-11 | Improvements in oil seals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB591522A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2727765A (en) * | 1952-01-02 | 1955-12-20 | Phillips Petroleum Co | Rotary mechanical seal |
| US2938744A (en) * | 1958-05-09 | 1960-05-31 | Robert F Fritch | Oil seal |
| US3138390A (en) * | 1960-11-15 | 1964-06-23 | Gits Bros Mfg Co | Rotary seal with annular bead |
| US3355178A (en) * | 1964-11-23 | 1967-11-28 | Gen Motors Corp | Seal assembly |
| EP0036281A1 (en) * | 1980-03-18 | 1981-09-23 | GEORGE ANGUS & COMPANY LIMITED | Rotary fluid seals |
| DE4038620A1 (en) * | 1990-11-14 | 1992-05-21 | Heinz Konrad Prof Dr I Mueller | Low friction shaft sealing ring - is elastomer with thin lips acting against revolving and stationary members respectively so as to provide seal whether shaft turns or not |
| FR3109416A1 (en) * | 2020-04-16 | 2021-10-22 | Ntn-Snr Roulements | Sealing device for a rolling bearing |
| US12000486B2 (en) | 2021-10-01 | 2024-06-04 | Saint-Gobain Performance Plastics Corporation | Seal and method of making and using the same |
-
1945
- 1945-05-11 GB GB1185245A patent/GB591522A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2727765A (en) * | 1952-01-02 | 1955-12-20 | Phillips Petroleum Co | Rotary mechanical seal |
| US2938744A (en) * | 1958-05-09 | 1960-05-31 | Robert F Fritch | Oil seal |
| US3138390A (en) * | 1960-11-15 | 1964-06-23 | Gits Bros Mfg Co | Rotary seal with annular bead |
| US3355178A (en) * | 1964-11-23 | 1967-11-28 | Gen Motors Corp | Seal assembly |
| EP0036281A1 (en) * | 1980-03-18 | 1981-09-23 | GEORGE ANGUS & COMPANY LIMITED | Rotary fluid seals |
| DE4038620A1 (en) * | 1990-11-14 | 1992-05-21 | Heinz Konrad Prof Dr I Mueller | Low friction shaft sealing ring - is elastomer with thin lips acting against revolving and stationary members respectively so as to provide seal whether shaft turns or not |
| FR3109416A1 (en) * | 2020-04-16 | 2021-10-22 | Ntn-Snr Roulements | Sealing device for a rolling bearing |
| US12000486B2 (en) | 2021-10-01 | 2024-06-04 | Saint-Gobain Performance Plastics Corporation | Seal and method of making and using the same |
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