FR2070257A5 - - Google Patents
Info
- Publication number
- FR2070257A5 FR2070257A5 FR6937856A FR6937856A FR2070257A5 FR 2070257 A5 FR2070257 A5 FR 2070257A5 FR 6937856 A FR6937856 A FR 6937856A FR 6937856 A FR6937856 A FR 6937856A FR 2070257 A5 FR2070257 A5 FR 2070257A5
- Authority
- FR
- France
- 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
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- 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
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
- F16J15/342—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with means for feeding fluid directly to the face
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- 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
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6937856A FR2070257A5 (en) | 1969-11-04 | 1969-11-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6937856A FR2070257A5 (en) | 1969-11-04 | 1969-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2070257A5 true FR2070257A5 (en) | 1971-09-10 |
Family
ID=9042571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6937856A Expired FR2070257A5 (en) | 1969-11-04 | 1969-11-04 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2070257A5 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511109A1 (en) * | 1981-08-06 | 1983-02-11 | Jeumont Schneider | HYDROSTATIC DEVICE FOR SEPARATING TWO CHAMBERS EMPLOYED BY FLUID UNDER DIFFERENT PRESSURES |
FR2557245A1 (en) * | 1983-12-21 | 1985-06-28 | Mueller Georg Nuernberg | SEALING METHOD AND DEVICE FOR TREES |
EP0317533A1 (en) * | 1987-11-17 | 1989-05-24 | SKF Nova AB | Shaft seal |
-
1969
- 1969-11-04 FR FR6937856A patent/FR2070257A5/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511109A1 (en) * | 1981-08-06 | 1983-02-11 | Jeumont Schneider | HYDROSTATIC DEVICE FOR SEPARATING TWO CHAMBERS EMPLOYED BY FLUID UNDER DIFFERENT PRESSURES |
EP0072733A1 (en) * | 1981-08-06 | 1983-02-23 | JEUMONT-SCHNEIDER Société anonyme dite: | Hydrostatic device to separate two chambers containing a fluid at differential pressure |
US4471966A (en) * | 1981-08-06 | 1984-09-18 | Jeumont Schneider | Apparatus forming a pressure seal for separating two chambers containing fluid placed under different pressures |
FR2557245A1 (en) * | 1983-12-21 | 1985-06-28 | Mueller Georg Nuernberg | SEALING METHOD AND DEVICE FOR TREES |
EP0317533A1 (en) * | 1987-11-17 | 1989-05-24 | SKF Nova AB | Shaft seal |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |