Inventor

KATTAINEN ARI

FI98 patents

⚠️ This page may combine multiple inventors who share the name “KATTAINEN ARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KATTAINEN ARI

KONE CORP

Safety device, safety system, and method for supervising safety of an elevator system

Fail-safe power control apparatus

Elevator safety arrangement having safety spaces

Safety arrangement of an elevator having sensors limiting extent of elevator travel

Unintended movement governor

Elevator brake and brake control circuit

Elevator safety arrangement having safety spaces

Elevator system having location devices and sensors

Monitoring condition of safety system for elevator

Method and device for a safe emergency stop of an elevator

Device and system for elevator maintenance

Braking apparatus

Elevator arrangement

Method for performing an emergency stop using a declaration profile of an electric motor

Brake controller, elevator system and a method for performing an emergency stop with an elevator hoisting machine driven with a frequency converter

Elevator safety arrangement with drive prevention logic

Elevator having free fall protection system

Mechanism for improving safety for an elevator system

Elevator brake release monitoring

Configuration apparatus and main safety circuit for an elevator system and an elevator system

Jerk limiting in elevator rescue system

Monitoring elevator traction rope

Elevator safety arrangement for controlling elevator movement

Method for providing well access in an elevator

Elevator with light curtain for monitoring door

Elevator safety arrangement and elevator

Elevator comprising an electric linear motor

Elevator system

Remote operation of an elevator

Remote operation of an elevator

Elevator brake release monitoring

Condition monitoring of an inductive braking device

Method for setting an elevator into service mode

Remote operation of an elevator

Elevator arrangement to open the roof of an elevator car

Electronic information plate of an elevator component

KATTAINEN ARI

Fail-safe power control apparatus with controllable change-over switches

Elevator system with a brake control circuit using a controllable switch switched with short pulses

Elevator system with a controller of fast start of travel and method in conjunction with the same

Method and test system for testing failure of a machinery brake of an elevator based on elevator machine oscillation

Interface unit, conveying system and method

Inspection tests for an elevator without additional test weights

Testing apparatus and safety arrangement

Interface unit, conveying system and method

Elevator monitoring arrangement configured to monitor operation of a safety device of an elevator, a controller and method for performing same

SYRMAN TIMO

Electric motor drive

HÄRKÖNEN ARI

Supplemental elevator safety system

STOLT LAURI

Method and an elevator for stopping an elevator car using elevator drive

HOVI ANTTI

Apparatus for performing a rescue run in an elevator system by selecting rescue functions to utilize to perform the rescue run and a method of performing same

KONE OY

Procedure for stopping an elevator at a landing