公开(公告)号：AU2020267146A1

公开(公告)日：2021-05-27

申请号：AU2020267146

申请日：2020-11-09

Applicant: KONE CORP

Inventor： KOSHKINEN ANTTI ,  HARTIKAINEN PETRI ,  HALLIKAINEN PEKKA ,  SALOMÄKI JANNE ,  SAARELAINEN ANTTI ,  WENLIN HENRI ,  JOKINEN RISTO ,  VLASOV TIMO ,  PURANEN MIKKO ,  PUTKINEN ESA ,  LAAKSONHEIMO JYRKI ,  STOLT LAURI ,  KAUPPINEN TUUKKA ,  SALORANTA JARKKO ,  HÄMÄLÄINEN HILKKA ,  SAARELA SAMI

IPC: B66B1/32 ,  B66B5/02

Abstract: According to an aspect, there is provided an elevator parking brake (100, 136) comprising brake pads (104) configured to provide a braking force against a guide rail (102) in a loading and unloading situation of an elevator car (400); and at least one sensor (114). The elevator parking brake (100, 136) is configured to allow a predetermined amount of movement within the elevator parking brake (100, 134) in the loading and unloading situation of the elevator car (400), and the at least one sensor (114) is configured to provide at least one indication associated with the movement within the elevator parking brake (100, 136) in the loading and unloading situation of the elevator car (400). 118 140 -- --- 102 100 ,106 1114 -- - -108 u 120 132 114 130 / -- 128 136----t. 134 124 -- 138 -F F--'0

公开(公告)号：FI20070700A

公开(公告)日：2009-03-14

申请号：FI20070700

申请日：2007-09-13

Applicant: KONE CORP

Inventor： PUTKINEN ESA

IPC: H02M20090101

Abstract: DC/DC bridge for controlling a direct-current load (M1), which bridge is provided with controllable semiconductor switches (S11-S14, S21-S26) and with a control unit (BC1). The bridge comprises two bridge sections (B11, B12), at least the first bridge section (B11) of which is controlled with pulse-width modulation (PWM) to regulate the current magnitude, and which bridge comprises a determination of the current of the direct-current load (M1). The second bridge section (B12) conducts direct current when the determined value (2) of the current of the direct-current load differs from zero by more than the limit value (1) of the current.

公开(公告)号：CA2514863A1

公开(公告)日：2004-08-19

申请号：CA2514863

申请日：2004-01-29

Applicant: KONE CORP

Inventor： JAHKONEN PEKKA ,  PUTKINEN ESA

IPC: H02M3/24 ,  H02P7/29 ,  H02M7/5387 ,  H02P7/00

公开(公告)号：FI113506B

公开(公告)日：2004-04-30

申请号：FI20030190

申请日：2003-02-07

Applicant: KONE CORP

Inventor： JAHKONEN PEKKA ,  PUTKINEN ESA

IPC: H02P7/292 ,  H02M20060101 ,  H02M3/158

Abstract: The bridge (B1) includes two bridges sections (B11,B12) among which one section (B11) has two parallel- connected arms (B11,B12) containing semiconductor switches (S21-S24) and another section (B12) has a single arm with switches (S25,S26). The switches (S21-S24) in the parallel- connected arms are controlled through pulse width modulation (PWM) to form a PWM controlled bridge section. An Independent claim is also included for control unit.

公开(公告)号：FI20012244A

公开(公告)日：2003-05-20

申请号：FI20012244

申请日：2001-11-19

Applicant: KONE CORP

Inventor： PUTKINEN ESA ,  JAHKONEN PEKKA

IPC: H02P7/29 ,  H02M3/158 ,  H02P

Abstract: A control unit of controlling a direct-current load (M1), said control unit comprising a DC/DC bridge (B1) provided with controllable semiconductor switches (UT, UB, VT, VB, WT, WB) and having two bridge sections (B11, B12), one (B12) of which conducts direct current while the other one (B11) is controlled via PWM to regulate the current magnitude. The bridge section controlled via PWM consists of two bridge arms (B111, B112), and the semiconductor switches (UT, UB, VT, VB) in these bridge arms are turned on alternately.

公开(公告)号：FI20012244A0

公开(公告)日：2001-11-19

申请号：FI20012244

申请日：2001-11-19

Applicant: KONE CORP

Inventor： PUTKINEN ESA ,  JAHKONEN PEKKA

IPC: H02P7/29 ,  H02M3/158 ,  H02P

Abstract: A control unit of controlling a direct-current load (M1), said control unit comprising a DC/DC bridge (B1) provided with controllable semiconductor switches (UT, UB, VT, VB, WT, WB) and having two bridge sections (B11, B12), one (B12) of which conducts direct current while the other one (B11) is controlled via PWM to regulate the current magnitude. The bridge section controlled via PWM consists of two bridge arms (B111, B112), and the semiconductor switches (UT, UB, VT, VB) in these bridge arms are turned on alternately.

公开(公告)号：DK3287404T3

公开(公告)日：2019-08-19

申请号：DK17188256

申请日：2010-11-01

Applicant: KONE CORP

Inventor： PUTKINEN ESA ,  KALLIONIEMI ANTTI ,  NIKANDER JUHA-MATTI ,  MERILINNA PAAVO ,  KOMULAINEN RISTO

IPC: B66B1/30 ,  B66B1/32 ,  B66B5/02

公开(公告)号：BRPI0214246B1

公开(公告)日：2016-02-10

申请号：BR0214246

申请日：2002-09-24

Applicant: KONE CORP

Inventor： PUTKINEN ESA ,  JAHKONEN PEKKA

IPC: H02M3/157 ,  H02P7/29 ,  H02M3/158

Abstract: "unidade de controle para controlar uma carga de corrente contínua". expõe-se uma unidade de controle para controlar uma carga de corrente contínua (m1), a dita unidade de controle compreendendo uma ponte de corrente contínua /corrente contínua (b1) proporcionada com interruptores semicondutores controláveis (ut, ub, vt, vb, wt, wb) e tendo duas seções de ponte (b11, b12), uma das quais conduz corrente contínua enquanto a outra (b11) é controlada por meio de pwm para regular a magnitude de corrente. a seção de ponte controlada por meio de pwm consiste de dois braços de ponte (b111, b112), e os interruptores semicondutores (ut, ub, vt, vb) nestes braços de ponte são ligados alternadamente.

公开(公告)号：FI20145271A

公开(公告)日：2015-09-26

申请号：FI20145271

申请日：2014-03-25

Applicant: KONE CORP

Inventor： PUTKINEN ESA

IPC: H02M1/36 ,  B66B1/30 ,  H02M5/44 ,  H02M7/12

公开(公告)号：FI123661B

公开(公告)日：2013-08-30

申请号：FI20125911

申请日：2012-09-04

Applicant: KONE CORP

Inventor： PUTKINEN ESA ,  NIKANDER JUHA-MATTI

IPC: B66B5/00