-
公开(公告)号：WO2006123045A8
公开(公告)日：2007-12-13
申请号：PCT/FR2006001087
申请日：2006-05-15
Applicant: BERTIN TECHNOLOGIES SA , TOTAL SA , BOUGY JEAN-JACQUES , CHASTANG GEORGES , KUNC THIERRY , PELLEAU RONAN , BEAUQUIN JEAN-LOUIS , DOREMUS BERNARD
Inventor： BOUGY JEAN-JACQUES , CHASTANG GEORGES , KUNC THIERRY , PELLEAU RONAN , BEAUQUIN JEAN-LOUIS , DOREMUS BERNARD
IPC: F04B17/04
CPC classification number: F04B17/046 , F04B17/048 , F04B47/06
Abstract: The invention relates to an installation for pumping liquid at the bottom of a well, particularly of an oil well, comprising a linear electric motor (24) and a flap-valve pump (26) whose piston (40) is driven in a reciprocating motion by the moving element of the electric motor, this moving element and the piston (40) of the pump being guided in a cylindrical sleeve (36) axially extending inside the stator of the electric motor and of the pump body, this sleeve and the components of the motor and of the pump it contains can be raised to the surface by means of a hoisting cable attached to the upper end of the moving element of the motor (24).
Abstract translation: 本发明涉及一种用于在井底尤其是油井中抽吸液体的设备，该设备包括线性电动机（24）和瓣阀泵（26），其活塞（40）以往复运动 通过电动机的移动元件使该移动元件和泵的活塞（40）在电动机和泵体的定子内轴向延伸的圆柱形套筒（36）中被引导，该套筒和部件 通过连接在电动机（24）的运动元件上端的提升缆绳将电动机和它所包含的泵升起到表面。
-
公开(公告)号：WO2006123045A3
公开(公告)日：2007-01-04
申请号：PCT/FR2006001087
申请日：2006-05-15
Applicant: BERTIN TECHNOLOGIES SA , TOTAL SA , BOUGY JEAN-JACQUES , CHASTANG GEORGES , KUNC THIERRY , PELLEAU RONAN , BEAUQUIN JEAN-LOUIS , DOREMUS BERNARD
Inventor： BOUGY JEAN-JACQUES , CHASTANG GEORGES , KUNC THIERRY , PELLEAU RONAN , BEAUQUIN JEAN-LOUIS , DOREMUS BERNARD
IPC: F04B17/04
CPC classification number: F04B17/046 , F04B17/048 , F04B47/06
Abstract: The invention relates to an installation for pumping liquid at the bottom of a well, particularly of an oil well, comprising a linear electric motor (24) and a flap-valve pump (26) whose piston (40) is driven in a reciprocating motion by the moving element of the electric motor, this moving element and the piston (40) of the pump being guided in a cylindrical sleeve (36) axially extending inside the stator of the electric motor and of the pump body, this sleeve and the components of the motor and of the pump it contains can be raised to the surface by means of a hoisting cable attached to the upper end of the moving element of the motor (24).
Abstract translation: 本发明涉及一种用于在井的底部，特别是油井泵送液体的装置，其包括线性电动机（24）和活塞（40）以往复运动的方式驱动的活门阀（26） 通过电动机的移动元件，该移动元件和泵的活塞（40）被引导在轴向延伸在电动机和泵体的定子内的圆柱形套筒（36）中，该套筒和部件 电动机及其所包含的泵可以通过附接到电机（24）的移动元件的上端的提升电缆升高到表面。
-
3.发明专利
公开(公告)号：FR2955695A1
公开(公告)日：2011-07-29
申请号：FR1000339
申请日：2010-01-28
Applicant: BERTIN TECHNOLOGIES SA
Inventor： CHASTANG GEORGES , DUBUS PHILIPPE , KUNG THIERRY
Abstract: L'invention concerne un panneau filtrant (1) pour un circuit d'injection de sécurité et d'aspersion d'un réacteur nucléaire, comportant une tôle support (2) sur laquelle est fixée au moins une tôle perforée (3, 4) ou au moins une toile métallique, la tôle support et la tôle perforée ou toile métallique ménageant entre elles au moins un canal (11) de circulation d'eau de refroidissement, ledit canal (11) comportant une extrémité ouverte de sortie d'eau. La tôle perforée (3, 4) ou la toile métallique est fixée à la tôle support (2) par des moyens d'accrochage (6, 9, 10) ou par boulonnage.
-
公开(公告)号：AT344178T
公开(公告)日：2006-11-15
申请号：AT01907770
申请日：2001-02-13
Applicant: BERTIN TECHNOLOGIES SA
Inventor： LEPRETRE MARC , CHASTANG GEORGES
Abstract: The invention concerns a remote-controlled flying machine, in particular for surveillance and inspection, capable of hovering and comprising a spherical open-worked resistant shroud integral with a cylindrical fairing wherein rotates a propeller powered by an engine housed in a fuselage secured to the fairing with radial arms and straightening vanes.
-
公开(公告)号：FR2804936B1
公开(公告)日：2002-06-07
申请号：FR0001923
申请日：2000-02-15
Applicant: BERTIN TECHNOLOGIES SA
Inventor： LEPRETRE MARC , CHASTANG GEORGES
Abstract: The invention concerns a remote-controlled flying machine, in particular for surveillance and inspection, capable of hovering and comprising a spherical open-worked resistant shroud integral with a cylindrical fairing wherein rotates a propeller powered by an engine housed in a fuselage secured to the fairing with radial arms and straightening vanes.
-
Patent Agency Ranking
公开(公告)号：DE60124224D1
公开(公告)日：2006-12-14
申请号：DE60124224
申请日：2001-02-13
Applicant: BERTIN TECHNOLOGIES SA
Inventor： LEPRETRE MARC , CHASTANG GEORGES
Abstract: The invention concerns a remote-controlled flying machine, in particular for surveillance and inspection, capable of hovering and comprising a spherical open-worked resistant shroud integral with a cylindrical fairing wherein rotates a propeller powered by an engine housed in a fuselage secured to the fairing with radial arms and straightening vanes.
-
7.发明专利
公开(公告)号：FR2955695B1
公开(公告)日：2012-04-20
申请号：FR1000339
申请日：2010-01-28
Applicant: BERTIN TECHNOLOGIES SA
Inventor： CHASTANG GEORGES , DUBUS PHILIPPE , KUNG THIERRY
-
公开(公告)号：DE60124224T2
公开(公告)日：2007-10-04
申请号：DE60124224
申请日：2001-02-13
Applicant: BERTIN TECHNOLOGIES SA
Inventor： LEPRETRE MARC , CHASTANG GEORGES
Abstract: The invention concerns a remote-controlled flying machine, in particular for surveillance and inspection, capable of hovering and comprising a spherical open-worked resistant shroud integral with a cylindrical fairing wherein rotates a propeller powered by an engine housed in a fuselage secured to the fairing with radial arms and straightening vanes.
-
公开(公告)号：FR2804936A1
公开(公告)日：2001-08-17
申请号：FR0001923
申请日：2000-02-15
Applicant: BERTIN TECHNOLOGIES SA
Inventor： LEPRETRE MARC , CHASTANG GEORGES
Abstract: The invention concerns a remote-controlled flying machine, in particular for surveillance and inspection, capable of hovering and comprising a spherical open-worked resistant shroud (40) integral with a cylindrical fairing (16) wherein rotates a propeller (10) powered by an engine (12) housed in a fuselage (18) secured to the fairing (16) with radial arms (28) and straightening vanes (30).
-
公开(公告)号：AU3565601A
公开(公告)日：2001-08-27
申请号：AU3565601
申请日：2001-02-13
Applicant: BERTIN TECHNOLOGIES SA
Inventor： LEPRETRE MARC , CHASTANG GEORGES
Abstract: The invention concerns a remote-controlled flying machine, in particular for surveillance and inspection, capable of hovering and comprising a spherical open-worked resistant shroud integral with a cylindrical fairing wherein rotates a propeller powered by an engine housed in a fuselage secured to the fairing with radial arms and straightening vanes.
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.021 seconds)
