CA420851A - Railway polarized electromagnetic control device - Google Patents

Railway polarized electromagnetic control device

Info

Publication number
CA420851A
CA420851A CA420851A CA420851DA CA420851A CA 420851 A CA420851 A CA 420851A CA 420851 A CA420851 A CA 420851A CA 420851D A CA420851D A CA 420851DA CA 420851 A CA420851 A CA 420851A
Authority
CA
Canada
Prior art keywords
railway
control device
electromagnetic control
polarized electromagnetic
polarized
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
CA420851A
Other languages
French (fr)
Inventor
R. Douglass Myrl
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
Publication date
Application granted granted Critical
Publication of CA420851A publication Critical patent/CA420851A/en
Expired legal-status Critical Current

Links

CA420851A Railway polarized electromagnetic control device Expired CA420851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA420851T

Publications (1)

Publication Number Publication Date
CA420851A true CA420851A (en) 1944-06-13

Family

ID=35531794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA420851A Expired CA420851A (en) Railway polarized electromagnetic control device

Country Status (1)

Country Link
CA (1) CA420851A (en)

Similar Documents

Publication Publication Date Title
CA420851A (en) Railway polarized electromagnetic control device
CA418760A (en) Electromagnetic device
CA424022A (en) Electromagnetic device
CA424332A (en) Electromagnetic time element device
CA419475A (en) Train control system
CA423846A (en) Railway electrical control apparatus
CA422090A (en) Electromagnet
CA419631A (en) Train order device
CA419798A (en) Refrigerator control device
CA423462A (en) Polarized relay
CA423844A (en) Railway remote control system
CA424141A (en) Railway remote control system
CA424280A (en) Railway remote control system
CA420994A (en) Aircraft control device
CA420993A (en) Aircraft control device
CA420525A (en) Aircraft control device
CA420523A (en) Aircraft control device
CA420561A (en) Railway signal control circuit
CA422020A (en) Railway traffic control apparatus
CA422679A (en) Railway traffic control apparatus
AU123090B2 (en) Electromagnetic induction device
CA424145A (en) Railway traffic control circuit
CA418849A (en) Transformer system
CA422564A (en) Magnetic actuator
CA421881A (en) Remote control apparatus