FR2439341A1 - PROCESS FOR PRODUCING A JOINT ASSEMBLY ON A SHAFT, JOINT THUS PRODUCED - Google Patents
PROCESS FOR PRODUCING A JOINT ASSEMBLY ON A SHAFT, JOINT THUS PRODUCEDInfo
- Publication number
- FR2439341A1 FR2439341A1 FR7925995A FR7925995A FR2439341A1 FR 2439341 A1 FR2439341 A1 FR 2439341A1 FR 7925995 A FR7925995 A FR 7925995A FR 7925995 A FR7925995 A FR 7925995A FR 2439341 A1 FR2439341 A1 FR 2439341A1
- Authority
- FR
- France
- Prior art keywords
- shaft
- joint
- seal
- treatment
- gaskets
- 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
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
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Mechanical Sealing (AREA)
- Joints Allowing Movement (AREA)
Abstract
L'ENSEMBLE COMPORTE UNE GARNITURE 4 DE PRESSE-ETOUPE, PAR EXEMPLE EN PLUSIEURS EPAISSEURS, ASSOCIEE A UN JOINT MECANIQUE FORME D'UNE BAGUE TOURNANTE 15 LIEE A L'ARBRE 1 ET EN APPUI SUR UNE BAGUE FIXE 7 SOLIDAIRE DU BOITIER 2 DU PRESSE-ETOUPE. LA GARNITURE 4 EST DISPOSEE DANS LE BOITIER 2 A PROXIMITE DE L'EXTREMITE DE L'ARBRE 1 EXPOSEE A UN FLUIDE EN TRAITEMENT DONT ON VEUT EVITER LES FUITES. LE JOINT MECANIQUE 157 EST RELATIVEMENT PLUS ELOIGNE. DANS LA CAVITE ANNULAIRE ENTOURANT L'ARBRE 1, ON INJECTE UN FLUIDE AUXILIAIRE, PAR UN ORIFICE D'ENTREE 39, A UNE PRESSION SUPERIEURE A CELLE DU FLUIDE EN TRAITEMENT. APPLICATION DE JOINTS POUR DES ARBRES DE POMPES OU D'AGITATEURS, DANS DES INSTALLATIONS DE TRAITEMENT DE FLUIDES DANGEREUX OU DESAGREABLES, ABRASIFS OU CHARGES D'AGENTS COAGULANTS, ET SUSCEPTIBLES DE GENER LE VOISINAGE OU D'ENDOMMAGER LE JOINT MECANIQUE A DEUX BAGUES GLISSANTES.THE ASSEMBLY INCLUDES A CABLE GASKET SEAL 4, FOR EXAMPLE IN SEVERAL THICKNESSES, ASSOCIATED WITH A MECHANICAL SEAL IN THE FORM OF A ROTATING RING 15 LINKED TO THE SHAFT 1 AND BASED ON A FIXED RING 7 JOINT TO THE PRESS HOUSING 2 -ETOUPE. THE SEAL 4 IS ARRANGED IN THE BOX 2 NEAR THE END OF THE SHAFT 1 EXPOSED TO A TREATMENT FLUID WHOSE LEAKS ARE TO BE AVOIDED. THE MECHANICAL SEAL 157 IS RELATIVELY FURTHER. IN THE ANNULAR CAVITY SURROUNDING SHAFT 1, AN AUXILIARY FLUID IS INJECTED THROUGH AN INPUT PORT 39 AT A PRESSURE GREATER THAN THAT OF THE FLUID UNDER TREATMENT. APPLICATION OF GASKETS FOR PUMP OR AGITATOR SHAFTS, IN PLANTS FOR THE TREATMENT OF HAZARDOUS OR UNAGERABLE FLUIDS, ABRASIVES OR LOADS OF COAGULATING AGENTS, AND LIKELY TO GENERATE THE NEIGHBORHOOD OR DAMAGE THE MECHANICAL GASKETS WITH TWO BAGS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95318878A | 1978-10-20 | 1978-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2439341A1 true FR2439341A1 (en) | 1980-05-16 |
| FR2439341B1 FR2439341B1 (en) | 1983-10-28 |
Family
ID=25493691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7925995A Granted FR2439341A1 (en) | 1978-10-20 | 1979-10-19 | PROCESS FOR PRODUCING A JOINT ASSEMBLY ON A SHAFT, JOINT THUS PRODUCED |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS55103160A (en) |
| DE (1) | DE2942361A1 (en) |
| FR (1) | FR2439341A1 (en) |
| GB (1) | GB2034829B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3638988A1 (en) * | 1986-11-14 | 1988-05-26 | Freudenberg Carl Fa | HOLDING FLANGE |
| DE19742881B4 (en) * | 1997-09-29 | 2006-03-16 | ZF Lemförder Metallwaren AG | Radial swing motor |
| DE19923530A1 (en) * | 1999-05-21 | 2000-11-23 | Univ Dresden Tech | Radial or axial shaft sealing ring has sealing lip and optionally protective lip and is made from homogeneous and/or non-homogeneous ceramic organic/inorganic composite material |
| USD923787S1 (en) | 2019-02-19 | 2021-06-29 | Asahiko Tsukayama | Medical tweezers |
| CN117145972B (en) * | 2023-11-01 | 2024-01-02 | 自贡市川密机械密封件有限公司 | Mechanical sealing device with adjustable sealing pressure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE918425C (en) * | 1952-09-30 | 1954-09-27 | Johann Zagorski Dr Ing | Process for the production of self-lubricating asbestos-containing stuffing boxes |
| GB775124A (en) * | 1954-09-02 | 1957-05-22 | Fond Emanuele Paterno | Improvements in and relating to sealing devices for rotary shafts |
| US3403595A (en) * | 1966-02-24 | 1968-10-01 | Garlock Inc | Graphite braided packing |
| US3646846A (en) * | 1970-01-19 | 1972-03-07 | George E Houghton | Fibrous graphite packing |
| DE2645755A1 (en) * | 1976-10-09 | 1978-04-13 | Klein Schanzlin & Becker Ag | SHAFT SEAL |
| JPS5395950U (en) * | 1977-01-05 | 1978-08-04 |
-
1979
- 1979-10-18 GB GB7936186A patent/GB2034829B/en not_active Expired
- 1979-10-18 JP JP13366379A patent/JPS55103160A/en active Granted
- 1979-10-19 DE DE19792942361 patent/DE2942361A1/en active Granted
- 1979-10-19 FR FR7925995A patent/FR2439341A1/en active Granted
Non-Patent Citations (1)
| Title |
|---|
| EXBK/75 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55103160A (en) | 1980-08-07 |
| GB2034829B (en) | 1983-03-23 |
| GB2034829A (en) | 1980-06-11 |
| DE2942361A1 (en) | 1980-04-30 |
| FR2439341B1 (en) | 1983-10-28 |
| JPS641706B2 (en) | 1989-01-12 |
| DE2942361C2 (en) | 1988-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |