FR2506399A1 - Dispositif d'etancheite de l'arbre d'entrainement d'une pompe pour fluide a haute pression - Google Patents
Dispositif d'etancheite de l'arbre d'entrainement d'une pompe pour fluide a haute pressionInfo
- Publication number
- FR2506399A1 FR2506399A1 FR8110128A FR8110128A FR2506399A1 FR 2506399 A1 FR2506399 A1 FR 2506399A1 FR 8110128 A FR8110128 A FR 8110128A FR 8110128 A FR8110128 A FR 8110128A FR 2506399 A1 FR2506399 A1 FR 2506399A1
- Authority
- FR
- France
- Prior art keywords
- drive shaft
- high pressure
- pressure fluid
- seal
- sealing
- 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
- 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
-
- 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
- F04D29/106—Shaft sealings 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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
L'INVENTION CONCERNE UN DISPOSITIF D'ETANCHEITE DE L'ARBRE D'ENTRAINEMENT 27 D'UNE POMPE POUR FLUIDE A HAUTE PRESSION. IL COMPORTE UN ENSEMBLE DE JOINTS 33, 34, 35 DONT L'UN AU MOINS 33 EST UN JOINT HYDROSTATIQUE. ENTRE LE JOINT 33 ET L'ESPACE INTERIEUR DE LA VOLUTE 21 EST DISPOSE UN JOINT AUXILIAIRE 45 DU TYPE MECANIQUE. LE JOINT 45 SEPARE DEUX CHAMBRES 46A ET 46B. LES DEUX CHAMBRES 46A ET 46B PEUVENT ETRE MISES EN COMMUNICATION OU ISOLEES PAR UNE CANALISATION 47 SUR LAQUELLE EST DISPOSEE UNE VANNE 48. L'INVENTION S'APPLIQUE, EN PARTICULIER, AUX POMPES PRIMAIRES D'UN REACTEUR NUCLEAIRE A EAU SOUS PRESSION.
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8110128A FR2506399A1 (fr) | 1981-05-21 | 1981-05-21 | Dispositif d'etancheite de l'arbre d'entrainement d'une pompe pour fluide a haute pression |
YU00966/82A YU96682A (en) | 1981-05-21 | 1982-05-06 | Leakproofing apparatus for high pressure hydraulic fluid pump driving shaft |
CA000402914A CA1193482A (fr) | 1981-05-21 | 1982-05-13 | Dispositif d'etancheite de l'arbre d'entrainement d'une pompe pour fluide a haute pression |
US06/379,196 US4587076A (en) | 1981-05-21 | 1982-05-17 | Sealing device for the drive shaft of a high pressure fluid pump |
ES512345A ES512345A0 (es) | 1981-05-21 | 1982-05-19 | "dispositivo de estanquidad del arbol de transmision de una bomba para fluido de alta presion". |
EP82400929A EP0065922B1 (fr) | 1981-05-21 | 1982-05-19 | Pompe primaire d'un réacteur nucléaire à eau sous pression comportant un dispositif d'étanchéité de son arbre d'entrainement |
ZA823471A ZA823471B (en) | 1981-05-21 | 1982-05-19 | Sealing device for the drive shaft of a high pressure fluid pump |
DE8282400929T DE3264764D1 (en) | 1981-05-21 | 1982-05-19 | Primary pump for a pressurized water reactor, having a seal arrangement for its shaft |
FI821802A FI71394C (fi) | 1981-05-21 | 1982-05-20 | Primaerpump foer en tryckvattenskaernreaktor |
KR8202238A KR880001267B1 (ko) | 1981-05-21 | 1982-05-21 | 고압유체펌프의 구동축용 시일링장치 |
JP57086359A JPS57198395A (en) | 1981-05-21 | 1982-05-21 | Drive shaft sealing apparatus for high pressure fluid pump |
EG291/82A EG15240A (en) | 1981-05-21 | 1982-05-22 | Sealing device for drive shaft of a high pressure fluid pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8110128A FR2506399A1 (fr) | 1981-05-21 | 1981-05-21 | Dispositif d'etancheite de l'arbre d'entrainement d'une pompe pour fluide a haute pression |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2506399A1 true FR2506399A1 (fr) | 1982-11-26 |
FR2506399B1 FR2506399B1 (fr) | 1983-10-07 |
Family
ID=9258727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8110128A Granted FR2506399A1 (fr) | 1981-05-21 | 1981-05-21 | Dispositif d'etancheite de l'arbre d'entrainement d'une pompe pour fluide a haute pression |
Country Status (12)
Country | Link |
---|---|
US (1) | US4587076A (fr) |
EP (1) | EP0065922B1 (fr) |
JP (1) | JPS57198395A (fr) |
KR (1) | KR880001267B1 (fr) |
CA (1) | CA1193482A (fr) |
DE (1) | DE3264764D1 (fr) |
EG (1) | EG15240A (fr) |
ES (1) | ES512345A0 (fr) |
FI (1) | FI71394C (fr) |
FR (1) | FR2506399A1 (fr) |
YU (1) | YU96682A (fr) |
ZA (1) | ZA823471B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5076757A (en) * | 1981-01-29 | 1991-12-31 | Vaughan Co., Inc. | High head centrifugal slicing slurry pump |
DE3680606D1 (de) * | 1985-08-09 | 1991-09-05 | Dolphin Machinery | Loetapparat. |
US4722663A (en) * | 1986-02-04 | 1988-02-02 | Rotoflow Corporation | Seal-off mechanism for rotating turbine shaft |
GB9008987D0 (en) * | 1990-04-21 | 1990-06-20 | David Brown Corp Limited | Means for applying a back pressure to a shaft seal |
FR2821978B1 (fr) * | 2001-03-12 | 2003-06-20 | Jeumont Sa | Procede de reparation du joint labyrinthe d'un diffuseur d'une pompe primaire d'une centrale nucleaire |
US6599091B2 (en) * | 2001-05-29 | 2003-07-29 | James Nagle | Modular submersible pump |
US20020181325A1 (en) * | 2001-06-05 | 2002-12-05 | Engel David J | Mixer seal and bearing apparatus and method |
FI20050451A (fi) * | 2005-04-29 | 2006-10-30 | Sulzer Pumpen Ag | Keskipakopumpun sivulevyn kiinnityksen tiivistysjärjestely ja siinä käytettävä kiinnitysruuvi |
CN101403395B (zh) * | 2008-11-17 | 2011-01-12 | 浙江大农实业有限公司 | 高压水泵之调压机构 |
DE102013004908B3 (de) * | 2013-03-22 | 2014-02-06 | Ksb Aktiengesellschaft | Ventil und Pumpenanordnung mit Ventil |
US10107126B2 (en) * | 2015-08-19 | 2018-10-23 | United Technologies Corporation | Non-contact seal assembly for rotational equipment |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3215083A (en) * | 1963-10-23 | 1965-11-02 | Westinghouse Electric Corp | Dynamoelectric machinery for use in high pressure fluid systems |
FR1435568A (fr) * | 1964-06-04 | 1966-04-15 | Westinghouse Electric Corp | Joints du type à faces de régulation de fuite |
FR2049690A5 (fr) * | 1969-05-15 | 1971-03-26 | Westinghouse Electric Corp | |
US3652179A (en) * | 1971-03-10 | 1972-03-28 | Westinghouse Electric Corp | Controlled leakage centrifugal pump |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1800254B2 (de) * | 1968-01-24 | 1971-09-30 | Vorrichtung zur sicherstellung der kuehlung der wellen abdichtungen und mediumgeschmierten radiallager von unter hohen systemdruecken arbeitenden umwaelzpumpen | |
AT279747B (de) * | 1968-07-30 | 1970-03-10 | Andritz Ag Maschf | Anlage zum Reinigen der Kühlflüssigkeit von Kernreaktoren |
US3620639A (en) * | 1969-08-22 | 1971-11-16 | Karl Gaffal | Pump with hydrostatic bearing |
JPS4929221B1 (fr) * | 1970-12-16 | 1974-08-02 | ||
JPS4934211B1 (fr) * | 1970-12-16 | 1974-09-12 | ||
US4189156A (en) * | 1978-06-08 | 1980-02-19 | Carrier Corporation | Seal system for a turbomachine employing working fluid in its liquid phase as the sealing fluid |
-
1981
- 1981-05-21 FR FR8110128A patent/FR2506399A1/fr active Granted
-
1982
- 1982-05-06 YU YU00966/82A patent/YU96682A/xx unknown
- 1982-05-13 CA CA000402914A patent/CA1193482A/fr not_active Expired
- 1982-05-17 US US06/379,196 patent/US4587076A/en not_active Expired - Fee Related
- 1982-05-19 EP EP82400929A patent/EP0065922B1/fr not_active Expired
- 1982-05-19 ES ES512345A patent/ES512345A0/es active Granted
- 1982-05-19 ZA ZA823471A patent/ZA823471B/xx unknown
- 1982-05-19 DE DE8282400929T patent/DE3264764D1/de not_active Expired
- 1982-05-20 FI FI821802A patent/FI71394C/fi not_active IP Right Cessation
- 1982-05-21 JP JP57086359A patent/JPS57198395A/ja active Granted
- 1982-05-21 KR KR8202238A patent/KR880001267B1/ko active
- 1982-05-22 EG EG291/82A patent/EG15240A/xx active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3215083A (en) * | 1963-10-23 | 1965-11-02 | Westinghouse Electric Corp | Dynamoelectric machinery for use in high pressure fluid systems |
FR1435568A (fr) * | 1964-06-04 | 1966-04-15 | Westinghouse Electric Corp | Joints du type à faces de régulation de fuite |
FR2049690A5 (fr) * | 1969-05-15 | 1971-03-26 | Westinghouse Electric Corp | |
US3652179A (en) * | 1971-03-10 | 1972-03-28 | Westinghouse Electric Corp | Controlled leakage centrifugal pump |
Also Published As
Publication number | Publication date |
---|---|
FR2506399B1 (fr) | 1983-10-07 |
US4587076A (en) | 1986-05-06 |
JPH0361039B2 (fr) | 1991-09-18 |
KR880001267B1 (ko) | 1988-07-16 |
ES8406654A1 (es) | 1984-07-01 |
EP0065922A1 (fr) | 1982-12-01 |
EP0065922B1 (fr) | 1985-07-17 |
FI71394C (fi) | 1986-12-19 |
KR830010308A (ko) | 1983-12-30 |
FI71394B (fi) | 1986-09-09 |
YU96682A (en) | 1986-08-31 |
EG15240A (en) | 1987-04-30 |
CA1193482A (fr) | 1985-09-17 |
DE3264764D1 (en) | 1985-08-22 |
JPS57198395A (en) | 1982-12-04 |
ZA823471B (en) | 1983-03-30 |
FI821802A0 (fi) | 1982-05-20 |
ES512345A0 (es) | 1984-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |