中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

51 records (took 0.022 seconds)

    Sistema de ascensor
    42.
    发明专利
    Sistema de ascensor 未知

    公开(公告)号：ES2566790T3

    公开(公告)日：2016-04-15

    申请号：ES13178244

    申请日：2012-03-12

    Applicant: KONE CORP

    Inventor： TENHUNEN ASMO ,  HAKALA HARRI ,  KARIMPANACKAL NATARAJAN NITHIL ,  RANTANEN PEKKA ,  VUOTI PEKKA ,  LAMPINEN RIKU ,  JOKINEN RISTO ,  KORVENRANTA SAKARI ,  KAUPPINEN TUUKKA ,  PIKIVIRTA ARI ,  SAARINEN MARKO ,  VALJUS PETTERI

    IPC: B66B5/02 ,  B66B5/00

    Abstract: Sistema de ascensor que comprende: un miembro de accionamiento (1); unos medios de elevación (3) que están acoplados con el miembro de accionamiento (1) anteriormente mencionado mediante tracción friccional; unos medios de determinación de tracción (4, 5, 6A, 6B, 7) para determinar la tracción del miembro de accionamiento (1), caracterizado por que el sistema de ascensor comprende un circuito de control (4) que está configurado para iniciar un procedimiento que garantiza la seguridad del sistema de ascensor después de que los medios de determinación de tracción (4, 5, 6A, 6B, 7) hayan detectado que se ha debilitado la tracción del miembro de accionamiento (1), y por que el sistema de ascensor comprende un dispositivo de medición (6A) que está concebido para medir y/o predecir la presencia de una cabina de ascensor (10) en un espacio de seguridad temporal a formar en el hueco (16) del ascensor.

    An elevator
    43.
    发明专利
    An elevator 未知

    公开(公告)号：AU2015202375A1

    公开(公告)日：2015-12-03

    申请号：AU2015202375

    申请日：2015-05-05

    Applicant: KONE CORP

    Inventor： LEHTINEN HANNU ,  LAMPINEN RIKU ,  ANTTILA MARKKU ,  CIUCULESCU GABRIEL ,  SALMI MARKUS ,  PURANEN MIKKO

    IPC: B66B7/06 ,  B66B5/02

    Abstract: AN ELEVATOR There is disclosed an elevator comprising a hoistway (H); an elevator car (1) vertically movable in the hoistway (H); a plurality of ropes (3) connected to the car (1); a rotatable traction member (6) comprising a circumferential traction surface area for each of the several ropes (3a, 3b, 3c); each rope (3a,3b,3c) being arranged to pass around the rotatable traction member (6) resting against a circumferential traction surface area (1 la,1 lb,1 Ic) of the traction member (6); drive machinery (M) for controlling rotation of the rotatable traction member (6). The elevator comprises means for detecting displacement of each of the ropes (3a,3b,3c) over a first limit position (Lia,Llb,Lic) of the rope in the first axial direction (Xi) of the rotatable traction member (6), and over a second limit position (L2a,L2b,L2c) of the rope in the second axial direction (X2) of the traction member (6); and in that displacement of one or more of said ropes (3a,3b,3c) in axial direction of the rotatable traction member (6) over the first or second limit position (LIa,L2a;Lib,L2b;Lic,L2c) is arranged to trigger the drive machinery (M) to stop the rotation of the rotatable traction member (6). Fig. 1a Fig. 1b 63c 10, 30, 50 301 3a 3b Fig. 1c 3a 3 b 3c 2 H 1a 11b 11c Lv/I Lo X1 -------- - -- X2 -60 Fig. 2 6 63 100 7 100b 14 15, 36, 51 10, 30,0 62 [[61 - 60

    СПОСОБ И СИСТЕМА МОНИТОРИНГА СОСТОЯНИЯ ЛИФТОВЫХ КАНАТОВ
    44.
    发明专利
    СПОСОБ И СИСТЕМА МОНИТОРИНГА СОСТОЯНИЯ ЛИФТОВЫХ КАНАТОВ 未知

    公开(公告)号：RU2550058C1

    公开(公告)日：2015-05-10

    申请号：RU2013155773

    申请日：2013-12-17

    Applicant: KONE CORP

    Inventor： PURANEN MIKKO ,  LAMPINEN RIKU ,  SAARELAJNEN ANTTI

    IPC: B66B7/12

    Abstract: Примониторингесостоянияканатовлифтаизмеряютэлектрическоесопротивлениемеждупервойточкой (R′) ивторойточкой (R″) подвесныхи/илитяговыхканатов (R) лифтапервыйраз. Наоснованиирезультатовизмеренияопределяютпороговоезначение. Используютлифтдляперевозкипассажирови/илигрузов. Измеряютэлектрическоесопротивлениемеждупервойточкой (R′) ивторойточкой (R″) указанныхподвесныхи/илитяговыхканатов (R) второйраз. Результатыэтоговторогоизмерениясравниваютс указаннымпороговымзначением. Есливеличинавторогоизмерениясоответствуетпороговомузначению, тов работулифтавносятсяизмененияилилифтвыводитсяизэксплуатации. Подвеснойи/илитяговыйканаты (R) изготовленыизкомпозитногоматериалас полимернойматрицей, армированнойволокнами, такогокаккомпозитс полимернойматрицей, армированнойуглероднымиволокнами. Предпочтительноизкомпозитас полимернойматрицей, армированнойоднонаправленнымиуглероднымиволокнами. Изобретениетакжеотноситсяк системемониторингасостоянияканатовлифта. Достигаетсяэкономическиэффективныйи надежныймониторинглифтовогоканатаизкомпозитныхматериалов, выявлениеповрежденийнепосредственнонаместеиспользованиянапротяжениивсегоэксплуатационногосрокаслужбылифта. 2 н. и 16 з.п. ф-лы, 3 ил.

    A METHOD AND AN ARRANGEMENT IN ROPE CONDITION MONITORING OF AN ELEVATOR
    46.
    发明专利
    A METHOD AND AN ARRANGEMENT IN ROPE CONDITION MONITORING OF AN ELEVATOR 未知

    公开(公告)号：SG2013093810A

    公开(公告)日：2014-07-30

    申请号：SG2013093810

    申请日：2013-12-18

    Applicant: KONE CORP

    Inventor： SAARELAINEN ANTTI ,  PURANEN MIKKO ,  LAMPINEN RIKU

    Abstract: The invention relates to a method in rope condition monitoring of an elevator, in which method at least the following steps are performed: electrical resistance between a first point (R') and a second point (R") of elevator suspension and/or transmission ropes (R) is measured first time, a threshold value is determined based on the measurement, the elevator is used for transporting passengers and/or goods, electrical resistance between the first point (R') and the second point (R") of said suspension and/or transmission ropes (R) is measured second time, and results of said second time measurement are compared with said threshold value, and if said second time measurement meets said threshold value, predetermined actions are carried out. The invention also relates to an arrangement in rope condition monitoring of an elevator.

    49.
    发明专利
    未知

    公开(公告)号：FI20115248A

    公开(公告)日：2012-09-12

    申请号：FI20115248

    申请日：2011-03-14

    Applicant: KONE CORP

    Inventor： JOKINEN RISTO ,  HAKALA HARRI ,  RANTANEN PEKKA ,  TENHUNEN ASMO ,  LAMPINEN RIKU ,  KARIMPANACKAL NATARAJAN NITHIL ,  KORVENRANTA SAKARI ,  KAUPPINEN TUUKKA ,  VUOTI PEKKA

    Abstract: The invention relates to an elevator system and also to a method for ensuring the safety of an elevator system. The elevator system comprises a driving member (1) and also a hoisting means (3), which engages with the aforementioned driving member (1) by frictional traction. The elevator system comprises traction determination means (4, 5, 6A, 6B, 7) for determining the traction of the driving member (1), and the elevator system comprises a control circuit (4), which is configured to start a procedure ensuring the safety of the elevator system after the traction determination means (4, 5, 6A, 6B, 7) have detected that the traction of the driving member (1) has weakened.

    50.
    发明专利
    未知

    公开(公告)号：FI20100082A0

    公开(公告)日：2010-02-24

    申请号：FI20100082

    申请日：2010-02-24

    Applicant: KONE CORP

    Inventor： SIHVOLA ESKO ,  PELTO-HUIKKO RAIMO ,  VALJUS PETTERI ,  LAMPINEN RIKU ,  HEIKKILAE LASSE

    Abstract: Elevator, which comprises an elevator car, hoisting roping connected to the elevator car, a rotating traction sheave (5) for moving the hoisting roping, which hoisting roping comprises at least one rope (R), which converges with the rim of the traction sheave (5) and travels on the rim of the traction sheave (5) shifting at the same time in the axial direction (z) of the traction sheave (5), and diverges from the rim of the traction sheave (5), which elevator comprises means for guiding the rope in the axial direction (z) of the traction sheave (5), which means comprise guide elements for exerting on the rope (R) guiding support force of the axial direction (z) of the traction sheave (5). The aforementioned means comprise a guide (1,1', 1''') that is supported in the proximity of the traction sheave (5) and is separate from the traction sheave, which guide is arranged to guide the rope (R) by means of a first and second guide element, which are separate in the axial direction (z) and between which the rope (R) to be guided travels.

Patent Agency Ranking