Index 1/2009


Index Lift-Report 1/2009

TECHINICAL ARTICLE

 Author          

Page

Energy Efficiency of Lift systems - Comparison on basis of VDI 4707

Gerhard Thumm

12

Use of Electronic Systems for Safety Conponents in Elevators

Markus Erndl

28

A special kind of product article on changing generations in family businesses - How does a lift move forward to the next generation?

Anne Bernlöhr M.A.

42

Fuzzy logic controller for elevator traffic scheduling

Zhang Yunli, Yang Zhenshan

64

EVENTS

 Author

Page

LIFT 2008 successful despite economic woes

 

82

National Association of Elevator Contractors - United in Orlando

 

85

COMPANY NEWS

 

Page

Gearless elevator operation with single-phase 230 voltage

 

94

Efficient lift control with Emotron DSV/GSV variable speed drives - Power under full control - with a minimum of energy

 

98

2:2 = 4 - Quadruple safety in elevator engineering

 

103

ThyssenKrupp Elevator receives order for light rail project in Cologne, Germany

 

104

RUBRICS

 

Page

Editorial

 

1

Calendar of Events

 

74

Notices of the world

 

108

Index 2008

 

112

Imprint

 

119

Index of Advertisers

 

120