CH52348A - Electrical monitoring device for points - Google Patents

Electrical monitoring device for points

Info

Publication number
CH52348A
CH52348A CH52348A CH52348DA CH52348A CH 52348 A CH52348 A CH 52348A CH 52348 A CH52348 A CH 52348A CH 52348D A CH52348D A CH 52348DA CH 52348 A CH52348 A CH 52348A
Authority
CH
Switzerland
Prior art keywords
points
monitoring device
electrical monitoring
electrical
monitoring
Prior art date
Application number
CH52348A
Other languages
German (de)
Inventor
Lauritz Haasted
Original Assignee
Lauritz Haasted
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lauritz Haasted filed Critical Lauritz Haasted
Publication of CH52348A publication Critical patent/CH52348A/en

Links

CH52348A 1910-04-27 1910-04-27 Electrical monitoring device for points CH52348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH52348T 1910-04-27

Publications (1)

Publication Number Publication Date
CH52348A true CH52348A (en) 1911-11-16

Family

ID=4290187

Family Applications (1)

Application Number Title Priority Date Filing Date
CH52348A CH52348A (en) 1910-04-27 1910-04-27 Electrical monitoring device for points

Country Status (1)

Country Link
CH (1) CH52348A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116006A (en) * 1989-09-11 1992-05-26 Ocampo Salvador C Safety detector for railroad switch points with remote contact mechanism
US5192038A (en) * 1989-09-11 1993-03-09 Ocampo Salvador C Safety detector for railroad switch points with visual indicator mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116006A (en) * 1989-09-11 1992-05-26 Ocampo Salvador C Safety detector for railroad switch points with remote contact mechanism
US5192038A (en) * 1989-09-11 1993-03-09 Ocampo Salvador C Safety detector for railroad switch points with visual indicator mechanism
US5348257A (en) * 1989-09-11 1994-09-20 Ocampo Salvador C Railroad switch heating control

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