AU102520B2 - Improvements in elevator control systems - Google Patents

Improvements in elevator control systems

Info

Publication number: AU102520B2
Authority: AU; Australia
Prior art keywords: control systems; elevator control; elevator; systems; control
Prior art date: 1937-01-06
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

AU46/37A

Other versions

Filing date

1937-01-06

Publication date

1937-12-02

1937-01-06 Application filed filed Critical

1937-12-02 Application granted granted Critical

1937-12-02 Publication of AU102520B2 publication Critical patent/AU102520B2/en

1937-12-02 Publication of AU4637A publication Critical patent/AU4637A/en

Status Expired legal-status Critical Current

AU46/37A 1937-01-06 Improvements in elevator control systems Expired AU102520B2 (en)

Publication Number	Publication Date
AU102520B2 true AU102520B2 (en)	1937-12-02
AU4637A AU4637A (en)	1937-12-02

Publication	Publication Date	Title
AU102520B2 (en)	1937-12-02	Improvements in elevator control systems
AU4637A (en)	1937-12-02	Improvements in elevator control systems
CA363164A (en)	1937-01-05	Elevator control system
CA365474A (en)	1937-04-20	Elevator system
AU106471B2 (en)	1939-02-02	Improvements in controlling systems for electrically operated lifts
AU104195B2 (en)	1938-06-23	Improvement in selectivity control
CA363152A (en)	1937-01-05	Supervisory control system
CA363153A (en)	1937-01-05	Supervisory control system
CA367155A (en)	1937-07-06	Physical characteristic control system
AU103950B2 (en)	1938-05-26	Improvements in control means for gas-fires
CA368801A (en)	1937-09-21	Brake control means
CA367425A (en)	1937-07-20	Flooring system
AU205637A (en)	1939-02-02	Improvements in controlling systems for electrically operated lifts
AU231637A (en)	1938-06-23	Improvement in selectivity control
CA365626A (en)	1937-04-27	Illumination control system
CA363809A (en)	1937-02-02	Bridge control system
AU105175B2 (en)		Improvement in automatic selectivity control
AU108269B2 (en)	1937-08-14	Improvement in automatic selectivity control
AU103774B2 (en)	1938-05-05	Improvements in temperature control systems
CA364942A (en)	1937-03-23	Electric control system
CA364446A (en)	1937-03-02	Electrical control system
AU115637A (en)	1938-05-26	Improvements in control means for gas-fires
CA365897A (en)	1937-05-04	Communicating system
CA363181A (en)	1937-01-05	Train control system
CA367606A (en)	1937-07-27	Train control system