AU3060049A - Improvements in or relating to electrical switching means adapted tobe operated by fluid-pressure impulses - Google Patents

Improvements in or relating to electrical switching means adapted tobe operated by fluid-pressure impulses

Info

Publication number
AU3060049A
AU3060049A AU30600/49A AU3060049A AU3060049A AU 3060049 A AU3060049 A AU 3060049A AU 30600/49 A AU30600/49 A AU 30600/49A AU 3060049 A AU3060049 A AU 3060049A AU 3060049 A AU3060049 A AU 3060049A
Authority
AU
Australia
Prior art keywords
relating
fluid
switching means
means adapted
electrical switching
Prior art date
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
AU30600/49A
Other versions
AU146503B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens and General Electric Railway Signal Co Ltd
Original Assignee
Siemens and General Electric Railway Signal Co Ltd
Filing date
Publication date
Application filed by Siemens and General Electric Railway Signal Co Ltd filed Critical Siemens and General Electric Railway Signal Co Ltd
Application granted granted Critical
Publication of AU3060049A publication Critical patent/AU3060049A/en
Publication of AU146503B2 publication Critical patent/AU146503B2/en
Expired legal-status Critical Current

Links

AU30600/49A 1949-10-21 Improvements in or relating to electrical switching means adapted tobe operated by fluid-pressure impulses Expired AU146503B2 (en)

Publications (2)

Publication Number Publication Date
AU3060049A true AU3060049A (en) 1949-12-22
AU146503B2 AU146503B2 (en) 1949-12-22

Family

ID=

Similar Documents

Publication Publication Date Title
AU146503B2 (en) Improvements in or relating to electrical switching means adapted tobe operated by fluid-pressure impulses
AU3060049A (en) Improvements in or relating to electrical switching means adapted tobe operated by fluid-pressure impulses
AU145183B2 (en) Improvements in or relating to electric switches
AU149634B2 (en) Improvements in or relating to electrical oscillator-amplifiers
AU2542949A (en) Improvements in or relating to electric switches
AU143830B2 (en) Improvements relating to electric selecting switches
AU144255B2 (en) Improvements in or relating to electrical resistances
AU2871049A (en) Improvements in or relating to electrical oscillator-amplifiers
AU145089B2 (en) Improvements in or relating to electric resistance devices
AU144700B2 (en) Improvements relating to electric selector switches
AU148445B2 (en) Improvements in or relating to wiper switches
AU149127B2 (en) Improvements in or relating to electrical conductors
AU2724949A (en) Improvements relating to electric selecting switches
AU2859549A (en) Improvements in or relating to electrical resistances
AU149277B2 (en) Improvements in or relating to electric time switches
AU146090B2 (en) Improvements in or relating to electric signal modulators
AU148766B2 (en) Improvements in or relating to electrical insulators
AU2784349A (en) Improvements in or relating to electric resistance devices
AU2755949A (en) Improvements relating to electric selector switches
AU2769049A (en) Improvements in or relating to wiper switches
AU146607B2 (en) Improvements in or relating to electrical switches ofthe code bar type
AU145260B2 (en) Improvements in control for electric circuit
CA457491A (en) Electric contactor
AU148168B2 (en) Improvements in crossbar switches
AU140303B2 (en) Improvements in or relating to force taps