FR2218010A5 - Annular seal for rotating shaft - comprising a flexible collar bearing against a rigid face - Google Patents
Annular seal for rotating shaft - comprising a flexible collar bearing against a rigid faceInfo
- Publication number
- FR2218010A5 FR2218010A5 FR7305859A FR7305859A FR2218010A5 FR 2218010 A5 FR2218010 A5 FR 2218010A5 FR 7305859 A FR7305859 A FR 7305859A FR 7305859 A FR7305859 A FR 7305859A FR 2218010 A5 FR2218010 A5 FR 2218010A5
- Authority
- FR
- France
- Prior art keywords
- rotating shaft
- collar
- bearing against
- face
- annular seal
- 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
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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
-
- 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)
- Sealing Of Bearings (AREA)
- Mechanical Sealing (AREA)
- Sealing Devices (AREA)
Abstract
Seal comprises an annular flexible collar clamped to a rotating shaft and bearing against a rigid face or counter collar provided on an adjacent stationary housing for e.g. a support bearing. The collar pref. has an annular flange with a circular rib coaxial with the shaft and turning in a track provided in the opposing stationary face of the seal. The collar material is pref. an elastomer resistant to service conditions involving e.g. water, oil, petrol, acids or abrasive grit. The stationary face may be of e.g. metal ceramic or nylon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7305859A FR2218010A5 (en) | 1973-02-14 | 1973-02-14 | Annular seal for rotating shaft - comprising a flexible collar bearing against a rigid face |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7305859A FR2218010A5 (en) | 1973-02-14 | 1973-02-14 | Annular seal for rotating shaft - comprising a flexible collar bearing against a rigid face |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2218010A5 true FR2218010A5 (en) | 1974-09-06 |
Family
ID=9115072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7305859A Expired FR2218010A5 (en) | 1973-02-14 | 1973-02-14 | Annular seal for rotating shaft - comprising a flexible collar bearing against a rigid face |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2218010A5 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9313585U1 (en) * | 1993-09-08 | 1995-01-19 | Martin Merkel GmbH & Co KG, 21107 Hamburg | Slide ring with a slide ring composed of an inner ring and an outer ring |
EP1107431A2 (en) * | 1999-12-09 | 2001-06-13 | Denso Corporation | Bearing cover for rotary electric machines |
EP2675043A3 (en) * | 2012-06-15 | 2017-08-16 | LG Innotek Co., Ltd. | Motor |
-
1973
- 1973-02-14 FR FR7305859A patent/FR2218010A5/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9313585U1 (en) * | 1993-09-08 | 1995-01-19 | Martin Merkel GmbH & Co KG, 21107 Hamburg | Slide ring with a slide ring composed of an inner ring and an outer ring |
EP1107431A2 (en) * | 1999-12-09 | 2001-06-13 | Denso Corporation | Bearing cover for rotary electric machines |
EP1107431A3 (en) * | 1999-12-09 | 2002-04-24 | Denso Corporation | Bearing cover for rotary electric machines |
US6570283B2 (en) | 1999-12-09 | 2003-05-27 | Denso Corporation | Rotary electric machine |
EP2675043A3 (en) * | 2012-06-15 | 2017-08-16 | LG Innotek Co., Ltd. | Motor |
US9973054B2 (en) | 2012-06-15 | 2018-05-15 | Lg Innotek Co., Ltd. | Motor with damper member on bearing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |