BE520921A - - Google Patents
Info
- Publication number
- BE520921A BE520921A BE520921DA BE520921A BE 520921 A BE520921 A BE 520921A BE 520921D A BE520921D A BE 520921DA BE 520921 A BE520921 A BE 520921A
- Authority
- BE
- Belgium
- Prior art keywords
- sealing
- ring
- seal
- annular
- sealing device
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 55
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 2
- 206010017577 Gait disturbance Diseases 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 6
- 210000003027 ear inner Anatomy 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
- F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520921A true BE520921A (enrdf_load_stackoverflow) |
Family
ID=156661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520921D BE520921A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE520921A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949321A (en) * | 1957-01-26 | 1960-08-16 | Borg Warner | Mechanical seal for liquid oxygen pump |
-
0
- BE BE520921D patent/BE520921A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949321A (en) * | 1957-01-26 | 1960-08-16 | Borg Warner | Mechanical seal for liquid oxygen pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE1001957A6 (fr) | Assemblage de palier en forme de l. | |
| EP2128390B1 (fr) | Dispositif de blocage axial d'un palier de guidage d'arbre dans une turbomachine | |
| FR2468045A1 (fr) | Montage de joint etanche au gaz | |
| CH637454A5 (fr) | Joint d'etancheite interfacial radial. | |
| FR2657655A1 (fr) | Pompe a vide avec des cylindres filetes helicouidalement. | |
| FR2480868A1 (fr) | Machine a piston rotatif, notamment pompe multicellulaire | |
| FR3018322A1 (fr) | Organe de liaison rotule a lubrification permanente | |
| FR2465933A1 (fr) | Garniture perfectionnee de presse-etoupe pour machines a piston fonctionnant a pression elevee | |
| EP1171718B1 (fr) | Palier a roulement rigide a billes | |
| EP3679243B1 (fr) | Piston hydraulique à soupape de refroidissement et lubrification | |
| CA2949729C (fr) | Raccord d'etancheite tournant haute-pression a bague continue extensible | |
| FR3043713A1 (fr) | Machine a pistons radiaux comportant des moyens de freinage bloques en rotation | |
| FR2531160A1 (fr) | Palier semi-flottant perfectionne | |
| BE520921A (enrdf_load_stackoverflow) | ||
| EP0581681A1 (fr) | Garniture sèche à portance aérodynamique pour étanchéité de milieux gazeux | |
| EP3565983B1 (fr) | Rouleau synchronise a roues libres | |
| FR2529988A1 (fr) | Garniture d'etancheite du type a labyrinthe, notamment pour des machines tournantes telles que pompes ou analogues | |
| FR2639674A1 (fr) | Dispositif d'etancheite pour les chambres menagees entre les arbres coaxiaux de turbomachines | |
| EP0487393B1 (fr) | Mécanisme à fluide sous pression dit "à came tournante" | |
| FR2514079A1 (fr) | Machine a pistons radiaux, notamment pompe a pistons a bille | |
| BE1014547A6 (fr) | Agencement de palier pour un rouleau d'une machine de coulee continue. | |
| FR2553854A1 (fr) | Dispositif de joint etanche a labyrinthe notamment pour pompes rotatives ou compresseurs | |
| FR2775321A1 (fr) | Dispositif pour l'equilibrage de la poussee axiale dans une pompe centrifuge | |
| FR3103862A1 (fr) | Rotor et pompe à vide sèche multiétagée | |
| EP3966477B1 (fr) | Garniture d'etancheite compacte pour assurer l'etancheite entre un arbre rotatif et un corps stationnaire d'une machine |