ES8406813A1 - Dispositivo para asegurar la estanqueidad de un conjunto, tal como un grupo motobomba sumergido en un medio exterior, y motor correspondiente. - Google Patents
Dispositivo para asegurar la estanqueidad de un conjunto, tal como un grupo motobomba sumergido en un medio exterior, y motor correspondiente.Info
- Publication number
- ES8406813A1 ES8406813A1 ES522837A ES522837A ES8406813A1 ES 8406813 A1 ES8406813 A1 ES 8406813A1 ES 522837 A ES522837 A ES 522837A ES 522837 A ES522837 A ES 522837A ES 8406813 A1 ES8406813 A1 ES 8406813A1
- Authority
- ES
- Spain
- Prior art keywords
- motor
- gland
- packing
- drive shaft
- ducts
- 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.)
- Expired
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
- 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
- F04D13/0653—Units comprising pumps and their driving means the pump being electrically driven the motor being flooded
-
- 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
- F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing Devices (AREA)
- Mechanical Sealing (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
DISPOSITIVO PARA ASEGURAR LA ESTANQUIDAD DE UN CONJUNTO, TAL COMO UN GRUPO MOTOBOMBA, SUMERGIDO EN UN MEDIO EXTERIOR, INDEPENDIENTEMENTE DE LA POSICION DE INMERSION DE ESTE CONJUNTO, DE LA NATURALEZA Y DE LA PRESION DEL MEDIO EXTERIOR.COMPRENDE DOS CIRCUITOS DE LUBRICACION Y DE REFRIGERACION, DE LOS CUALES EL PRIMERO, QUE CONTIENE UN LIQUIDO BAJO FUERTE PRESION, ESTA ADAPTADO PARA ASEGURAR LA PUESTA A PRESION DEL RECINTO DEL MOTOR EN LA PROXIMIDAD DE LA GUARNICION GIRATORIA.DE APLICACION EN POZOS PETROLIFEROS O GEOTERMICOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8209746A FR2528255B1 (fr) | 1982-06-04 | 1982-06-04 | Procede pour realiser l'etancheite d'un moteur immergeable et moteur s'y rapportant |
Publications (2)
Publication Number | Publication Date |
---|---|
ES522837A0 ES522837A0 (es) | 1984-07-01 |
ES8406813A1 true ES8406813A1 (es) | 1984-07-01 |
Family
ID=9274636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES522837A Expired ES8406813A1 (es) | 1982-06-04 | 1983-05-31 | Dispositivo para asegurar la estanqueidad de un conjunto, tal como un grupo motobomba sumergido en un medio exterior, y motor correspondiente. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4575315A (es) |
EP (1) | EP0097549B1 (es) |
DE (2) | DE3365622D1 (es) |
ES (1) | ES8406813A1 (es) |
FR (1) | FR2528255B1 (es) |
NO (1) | NO831813L (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE436063B (sv) * | 1983-03-24 | 1984-11-05 | Flygt Ab | Anordning for transport av smorjmedel till plantetningar |
US4768888A (en) * | 1987-04-29 | 1988-09-06 | Mcneil (Ohio) Corporation | Unitary bearing member and motor incorporating the same |
US5220231A (en) * | 1990-08-23 | 1993-06-15 | Westinghouse Electric Corp. | Integral motor propulsor unit for water vehicles |
US5220225A (en) * | 1992-06-17 | 1993-06-15 | Vickers, Incorporated | Integrated electric motor driven inline hydraulic apparatus |
US5765950A (en) * | 1996-11-29 | 1998-06-16 | Goulds Pumps, Incorporated | Thrust bearing assembly |
US6158967A (en) * | 1998-08-26 | 2000-12-12 | Texas Pressure Systems, Inc. | Barrier fluid seal, reciprocating pump and operating method |
US6109790A (en) * | 1998-09-30 | 2000-08-29 | Pegasus International, Inc. | Lubricant circulation system for downhole bearing assembly |
US6201327B1 (en) * | 1999-11-17 | 2001-03-13 | Camco International, Inc. | System and method for absorbing the expansion and contraction of internal fluids of a sumergible electric motor |
US6379127B1 (en) | 2000-09-29 | 2002-04-30 | Lawrence Pumps, Inc. | Submersible motor with shaft seals |
DE10065587B4 (de) * | 2000-12-28 | 2007-01-18 | B&V Industrietechnik Gmbh | Abdichtungsvorrichtung für rotierende Wellen, insbesondere Stevenrohrabdichtung für Schiffe |
JP5016682B2 (ja) * | 2007-01-19 | 2012-09-05 | ダイムラー・アクチェンゲゼルシャフト | 流体フロー機関 |
CN101499693B (zh) * | 2009-03-19 | 2011-05-11 | 哈尔滨工程大学 | 一种水下机械手用油路内置摆动马达 |
NO333696B1 (no) | 2010-12-17 | 2013-08-26 | Vetco Gray Scandinavia As | System og fremgangsmate for momentan hydrostatisk drift av hydrodynamiske aksiallagre i en vertikal fluidfortregningsmodul |
US20150037138A1 (en) * | 2013-07-30 | 2015-02-05 | Hamilton Sundstrand Corporation | Thrust shaft for ram air fan |
AU2015204163B2 (en) * | 2014-01-05 | 2017-07-20 | Toyo Pumps North America Corp. | Integrated pressurized pump shaft seal assembly and method of use thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2002915A (en) * | 1932-09-26 | 1935-05-28 | Menhorn Inc | Motor construction |
US2002916A (en) * | 1934-04-16 | 1935-05-28 | Menborn Inc | Submersible motor construction |
US2363419A (en) * | 1941-05-05 | 1944-11-21 | Howard Giles Philip Eliot | Submersible pump |
US2568548A (en) * | 1945-02-20 | 1951-09-18 | Howard Giles Philip Eliot | Electric motor pump of the submersible type |
US2783400A (en) * | 1955-08-05 | 1957-02-26 | Reda Pump Company | Protecting unit for oil-filled submergible electric motors |
US2790916A (en) * | 1955-11-14 | 1957-04-30 | Gen Electric | Expansion unit for liquid-filled submersible motors |
US3075469A (en) * | 1961-01-03 | 1963-01-29 | Red Jacket Mfg Co | Motor construction |
US3242360A (en) * | 1961-02-09 | 1966-03-22 | Borg Warner | Submersible motor with plural cooling paths |
FR1432842A (fr) * | 1964-05-21 | 1966-03-25 | Franklin Electric Co Inc | Joint d'assemblage pour moteurs et similaires |
US3671786A (en) * | 1970-07-06 | 1972-06-20 | Borg Warner | Motor and seal section utilizing a fluorinated ether as a single, homogenous, blocking cooling and lubricating fluid |
US3688140A (en) * | 1970-09-18 | 1972-08-29 | Franklin Electric Co Inc | Leakage control means for a submersible motor assembly |
-
1982
- 1982-06-04 FR FR8209746A patent/FR2528255B1/fr not_active Expired
-
1983
- 1983-05-20 NO NO831813A patent/NO831813L/no unknown
- 1983-05-27 EP EP83401074A patent/EP0097549B1/fr not_active Expired
- 1983-05-27 DE DE8383401074T patent/DE3365622D1/de not_active Expired
- 1983-05-27 DE DE198383401074T patent/DE97549T1/de active Pending
- 1983-05-31 ES ES522837A patent/ES8406813A1/es not_active Expired
- 1983-06-01 US US06/500,178 patent/US4575315A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0097549B1 (fr) | 1986-08-27 |
NO831813L (no) | 1983-12-05 |
DE3365622D1 (en) | 1986-10-02 |
ES522837A0 (es) | 1984-07-01 |
US4575315A (en) | 1986-03-11 |
FR2528255A1 (fr) | 1983-12-09 |
FR2528255B1 (fr) | 1985-12-20 |
EP0097549A1 (fr) | 1984-01-04 |
DE97549T1 (de) | 1984-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8406813A1 (es) | Dispositivo para asegurar la estanqueidad de un conjunto, tal como un grupo motobomba sumergido en un medio exterior, y motor correspondiente. | |
GB2147059B (en) | Ferrofluid thrust and radial bearing assembly | |
GB2152156B (en) | Ferrofluid seal and bearing assembly | |
ATE56254T1 (de) | Geblaese zum umwaelzen grosser gasmengen, insbesondere fuer hochleistungs-laser. | |
EP0149834A3 (en) | Sealing member for rotating shaft and method of sealing therewith | |
DE3481076D1 (de) | Zweiwellen-vakuumpumpe mit getrieberaum-evakuierung. | |
SE8600281D0 (sv) | Hydraulic torque impulse tool | |
ATE49630T1 (de) | Motorpumpeneinheit ohne externe oelleckage. | |
EP0105616A3 (en) | Magnetic rotary seal | |
FR2389015B1 (es) | ||
SU1464000A1 (ru) | Комбинированное уплотнение | |
GB936599A (en) | Improvements relating to fluid seals for rotating shafts | |
IE830112L (en) | Mechanical seal for valve spindle | |
SU568718A1 (ru) | Турбогенератор аппаратуры дл геофизических исследований скважин в процессе бурени | |
ATE211087T1 (de) | Antriebseinheit | |
SU1676009A1 (ru) | Электродвигатель дл погружного электронасоса | |
JPS55142914A (en) | Double casing turbine | |
SU1734155A1 (ru) | Устройство жидкометаллического токосъема турбогенератора | |
RU2170348C1 (ru) | Генератор переменного тока для питания автономных забойных геофизических и навигационных комплексов | |
US4407645A (en) | Gear pump having an isolator to protect its bearings | |
SU1732096A1 (ru) | Лабиринтное уплотнение вращающихс валов | |
JPS5741489A (en) | Rotary vane pump | |
ES468368A1 (es) | Bomba sumergible para liquidos radioactivos. | |
GB2167495A (en) | Cooling a pump drive coupling | |
SU903645A1 (ru) | Кран |