FR2141458B1 - - Google Patents

Info

Publication number: FR2141458B1
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

Application number

FR717120105A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rateau SA

Original Assignee

Rateau SA

Priority date (The priority date 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 date listed.)

1971-06-03

Filing date

1971-06-03

Publication date

1973-06-29

1971-06-03 Application filed by Rateau SA filed Critical Rateau SA

1971-06-03 Priority to FR717120105A priority Critical patent/FR2141458B1/fr

1971-10-29 Priority to DE19712153926 priority patent/DE2153926A1/de

1971-11-22 Priority to US00200983A priority patent/US3788652A/en

1972-05-31 Priority to IT50667/72A priority patent/IT958194B/it

1972-06-02 Priority to NLAANVRAGE7207550,A priority patent/NL175752C/xx

1972-06-05 Priority to GB2618672A priority patent/GB1360117A/en

1973-01-26 Publication of FR2141458A1 publication Critical patent/FR2141458A1/fr

1973-06-29 Application granted granted Critical

1973-06-29 Publication of FR2141458B1 publication Critical patent/FR2141458B1/fr

Status Expired legal-status Critical Current

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
- 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
- F16J15/3416—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 at least one continuous groove
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- 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
- F16J15/3432—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 the geometry of the surface being able to vary during operation

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Sealing Devices (AREA)
Turbine Rotor Nozzle Sealing (AREA)

FR717120105A 1971-06-03 1971-06-03 Expired FR2141458B1 (fr)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
FR717120105A FR2141458B1 (fr)	1971-06-03	1971-06-03
DE19712153926 DE2153926A1 (de)	1971-06-03	1971-10-29	Wellendichtung
US00200983A US3788652A (en)	1971-06-03	1971-11-22	Sealing devices for rotating shafts
IT50667/72A IT958194B (it)	1971-06-03	1972-05-31	Dispositivo di tenuta stagna per alberi rotanti
NLAANVRAGE7207550,A NL175752C (nl)	1971-06-03	1972-06-02	Afdichtinrichting voor een draaiende as.
GB2618672A GB1360117A (en)	1971-06-03	1972-06-05	Sealing devices for rotating shafts

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR717120105A FR2141458B1 (fr)	1971-06-03	1971-06-03

Publications (2)

Publication Number	Publication Date
FR2141458A1 FR2141458A1 (fr)	1973-01-26
FR2141458B1 true FR2141458B1 (fr)	1973-06-29

Family

ID=9078044

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR717120105A Expired FR2141458B1 (fr)	1971-06-03	1971-06-03

Country Status (6)

Country	Link
US (1)	US3788652A (fr)
DE (1)	DE2153926A1 (fr)
FR (1)	FR2141458B1 (fr)
GB (1)	GB1360117A (fr)
IT (1)	IT958194B (fr)
NL (1)	NL175752C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4313608A (en) *	1978-12-20	1982-02-02	Associated Engineering Limited	Means for controlling fluid flow
DE3231171C1 (de) *	1982-08-21	1983-05-19	M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen	Sperrfluessigkeitsdichtung
US5246295A (en) *	1991-10-30	1993-09-21	Ide Russell D	Non-contacting mechanical face seal of the gap-type
DE3819390C2 (de) *	1988-06-07	1994-05-26	Glyco Antriebstechnik Gmbh	Hydrostatische Drehdurchführung
DE4005427C1 (fr) *	1990-02-21	1991-07-25	Mannesmann Ag, 4000 Duesseldorf, De
DE4005428A1 (de) *	1990-02-21	1991-08-22	Mannesmann Ag	Sperrfluessigkeits-dichtungsanordnung bei einem turboverdichter
US5480232A (en) *	1994-05-26	1996-01-02	General Electric Co.	Oil seal for gas turbine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1394959A (en) *	1919-05-09	1921-10-25	Gen Electric	Shaft-packing
US2555492A (en) *	1947-10-23	1951-06-05	Ingersoll Rand Co	Pressure fluid seal
US2662480A (en) *	1950-10-04	1953-12-15	Thompson Prod Inc	Seal
US3033579A (en) *	1958-05-26	1962-05-08	Gen Motors Corp	Shaft seal
GB891419A (en) *	1959-10-01	1962-03-14	John Barclay Neil	Improvements in or relating to packings for sealing together two relatively rotatable members
NL129677C (fr) *	1965-03-17
US3410565A (en) *	1966-07-27	1968-11-12	Worthington Corp	Centrifugal and face contact seal

1971
- 1971-06-03 FR FR717120105A patent/FR2141458B1/fr not_active Expired
- 1971-10-29 DE DE19712153926 patent/DE2153926A1/de active Pending
- 1971-11-22 US US00200983A patent/US3788652A/en not_active Expired - Lifetime
1972
- 1972-05-31 IT IT50667/72A patent/IT958194B/it active
- 1972-06-02 NL NLAANVRAGE7207550,A patent/NL175752C/xx not_active IP Right Cessation
- 1972-06-05 GB GB2618672A patent/GB1360117A/en not_active Expired

Also Published As

Publication number	Publication date
NL175752C (nl)	1984-12-17
DE2153926A1 (de)	1972-12-14
IT958194B (it)	1973-10-20
NL7207550A (fr)	1972-12-05
US3788652A (en)	1974-01-29
NL175752B (nl)	1984-07-16
FR2141458A1 (fr)	1973-01-26
GB1360117A (en)	1974-07-17

Legal Events

Date	Code	Title	Description
1979-03-30	TP	Transmission of property

Publication	Publication Date	Title
ATA136472A (fr)	1973-12-15
AR196074A1 (fr)	1973-11-30
AU2658571A (fr)	1972-09-21
AU2691671A (fr)	1972-09-28
AU2485671A (fr)	1972-08-03
AU3005371A (fr)	1972-12-21
AU2952271A (fr)	1972-12-07
AU2941471A (fr)	1972-11-30
AU2894671A (fr)	1972-11-23
AU2742671A (fr)	1972-10-12
AU2684071A (fr)	1972-09-28
AU2564071A (fr)	1972-08-24
AU2473671A (fr)	1972-08-03
AU2755871A (fr)	1972-10-19
AU2486471A (fr)	1972-08-03
AU3038671A (fr)	1973-01-04
AU2503871A (fr)	1972-08-10
AU3025871A (fr)	1973-01-04
AU2577671A (fr)	1972-08-24
AU2588771A (fr)	1972-08-31
AU2654071A (fr)	1972-09-21
AU2456871A (fr)	1972-08-17
AU2669471A (fr)	1972-09-21
AU2455871A (fr)	1972-07-27
AU2684171A (fr)	1971-07-15