公开(公告)号：FR2517816B1

公开(公告)日：1987-05-22

申请号：FR8122988

申请日：1981-12-09

Applicant: CEM COMP ELECTRO MEC

Inventor： BLANQUET JEAN-CLAUDE

IPC: F28B9/06 ,  F28C1/02 ,  F28F25/02

Abstract: A cooling water distribution system for an air cooler includes a condenser that is subdivided into two independent bodies forming separate compartments, one or the other of which may be temporarily shut down. The water distribution system itself may be, similarly to the condenser, subdivided into two independent hydraulic circuits, each having its own pump and serving its own sprinklers, so that in the case of the shutdown of one of the two hydraulic circuits, the sprinklers in the other circuit remain in service, as they continue to be normally supplied without being affected with repect to their supply by the shutdown of the first circuit. The invention is particularly applicable to central air conditioning installations.

公开(公告)号：FR2556523B1

公开(公告)日：1986-09-12

申请号：FR8319860

申请日：1983-12-12

Applicant: CEM COMP ELECTRO MEC

Inventor： NGUYEN UYEN THUY

IPC: H02P7/298 ,  H02P7/29 ,  H02P1/18

公开(公告)号：IT1130985B

公开(公告)日：1986-06-18

申请号：IT2073780

申请日：1980-03-18

Applicant: CEM COMP ELECTRO MEC

Inventor： MERCUZOT DOMINIQUE

IPC: H01R39/40 ,  H02K

Abstract: A brush-holder for rotating electrical machines includes a brush and a compression spring disposed in a shaped metallic sleeve encased in an insulating support adapted to be mounted on the frame of the engine. The insulating support includes at least one projecting stop which cooperates with a notch provided on the sleeve, so that the sleeve is precisely located at a predetermined longitudinal position within a sheath on the support. In addition to positioning the sleeve, the stop also serves to limit travel of the spring as the brush wears down.

公开(公告)号：ES8606747A1

公开(公告)日：1986-04-16

申请号：ES540798

申请日：1985-02-28

Applicant: CEM COMP ELECTRO MEC

IPC: H02K19/16 ,  H02K19/10 ,  H02K19/22 ,  H02K21/12 ,  H02K21/14 ,  H02K21/16

Abstract: MAQUINA ELECTRODINAMICA NONIO. CONSTA DE UN ESTATOR (1) DOTADO DE UN BOBINADO (2), EL CUAL ESTA FORMADO POR UN ENSAMBLAJE DE CHAPAS MAGNETICAS DENTADAS, SIENDO EL BOBINADO DE TIPO POLIFASICO CON 2 POLOS; DE UN ROTOR DENTADO (4) FORMADO POR UN ENSAMBLAJE DE CHAPAS MAGNETICAS Y MONTADO EN ROTACION ALREDEDOR DE UN EJE (3), EL CUAL ESTA DISPUESTO EN EL VOLUMEN CILINDRICO INTERNO DEL ESTATOR (1) Y SEPARADO DE ESTE POR UN ENTREHIERRO CILINDRICO (5); DE UN IMAN CILINDRICO (6) QUE ESTA FIJADO COAXIALMENTE EN EL ROTOR (4) DE FORMA TAL QUE UNA CARA PLANA DE DICHO IMAN (7) ESTE SITUADA EN EL VOLUMEN DEL ROTOR (4), MIENTRAS QUE SU OTRA CARA PLANA (8) ESTE SITUADA FUERA DE ESTE VOLUMEN; Y DE UN ARBOL (11) SOBRE EL QUE ESTAN FIJADOS EL ROTOR (4) Y EL IMAN (6).

公开(公告)号：FR2553945B1

公开(公告)日：1985-12-06

申请号：FR8316777

申请日：1983-10-21

Applicant: CEM COMP ELECTRO MEC

Inventor： NGUYEN UYEN THUY

IPC: H02M3/142 ,  H02M3/158 ,  H02M3/155

公开(公告)号：IT1095176B

公开(公告)日：1985-08-10

申请号：IT2401978

申请日：1978-05-30

Applicant: CEM COMP ELECTRO MEC

IPC: B01F13/08 ,  B22D11/04 ,  B22D11/10 ,  B22D11/115 ,  B22D27/02 ,  B22D ,  H01F

Abstract: An electromagnetic inductor ingot mold for the continuous casting of blooms includes water cooled boxes having opposed, parallel vertical walls which are spaced by means of braces arranged in a matrix. An inductor for creating a varying magnetic field is disposed within each of the boxes and includes a comb-shaped core. The core is subdivided into a plurality of individual circuits. The individual circuits and the rectilinear active conductors of the inductive windings of the inductor form a grid interlaced with the rows and columns of the matrix arrangement of braces.

公开(公告)号：FR2557682A1

公开(公告)日：1985-07-05

申请号：FR8400022

申请日：1984-01-03

Applicant: CEM COMP ELECTRO MEC

Inventor： CHENU CHRISTIAN ,  BENOIT PHILIPPE ,  CHIELENS ALAIN

IPC: C04B7/47 ,  C04B7/36 ,  F27B7/20 ,  F27B7/42 ,  F27D19/00 ,  C04B7/48

公开(公告)号：AT13354T

公开(公告)日：1985-06-15

申请号：AT82400257

申请日：1982-02-15

Applicant: CEM COMP ELECTRO MEC

Inventor： LESER JACQUES FRANCOIS

IPC: G01N21/89 ,  G01N21/896

公开(公告)号：FR2556523A1

公开(公告)日：1985-06-14

申请号：FR8319860

申请日：1983-12-12

Applicant: CEM COMP ELECTRO MEC

Inventor： NGUYEN UYEN THUY

IPC: H02P7/298 ,  H02P7/29 ,  H02P1/18

Abstract: These control circuits are intended for a DC motor with separate or compounded energising, provided with an independent exciter winding dimensioned so as to allow, when it is subjected to the nominal supply voltage of the motor, a current intensity which is less by at least an order of magnitude than the nominal current intensity of the motor. They include a chopper 5 arranged in series with the armature winding 2 of the motor and in parallel with the independent exciter winding 4 of the motor.

公开(公告)号：CS236475B2

公开(公告)日：1985-05-15

申请号：CS850381

申请日：1981-11-19

Applicant: CEM COMP ELECTRO MEC

Inventor： DELASSUS JEAN

IPC: B22D11/10 ,  B22D11/115 ,  B22D11/12 ,  H05B6/34

Abstract: A translating field inductor for the stirring roller of a continuous slab caster includes a grooved arbor carrying flat magnetic sheets disposed parallel to the axis of the arbor, the latter and the sheets being notched by a series of circumferential grooves spaced over the length of the arbor and housing circular induction coils. In order to concentrate the magnetic flux on the moving slab in the course of the continuous casting, the arbor is stationary and is made of a nonmagnetic metal with good electrical conductivity. It has a longitudinal groove with a wide transverse cross section housing a single packet of sheets, which constitutes the magnetic core of the inductor. The arbor forms a screen for the magnetic flux generated by the induction coils with the entire assembly being such that the magnetic flux is oriented in a fixed, prescribed direction.