FR1130054A - Electrical circuit verification device - Google Patents

Electrical circuit verification device

Info

Publication number
FR1130054A
FR1130054A FR1130054DA FR1130054A FR 1130054 A FR1130054 A FR 1130054A FR 1130054D A FR1130054D A FR 1130054DA FR 1130054 A FR1130054 A FR 1130054A
Authority
FR
France
Prior art keywords
electrical circuit
verification device
circuit verification
electrical
verification
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
Other languages
French (fr)
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
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 Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Application granted granted Critical
Publication of FR1130054A publication Critical patent/FR1130054A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/748—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on electro-magnetic brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1130054D 1954-06-30 1955-05-03 Electrical circuit verification device Expired FR1130054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1130054XA 1954-06-30 1954-06-30

Publications (1)

Publication Number Publication Date
FR1130054A true FR1130054A (en) 1957-01-30

Family

ID=22347059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130054D Expired FR1130054A (en) 1954-06-30 1955-05-03 Electrical circuit verification device

Country Status (1)

Country Link
FR (1) FR1130054A (en)

Similar Documents

Publication Publication Date Title
CH337695A (en) Connection device
FR1120304A (en) Semiconductor device
FR1155032A (en) Wiring device
FR1172844A (en) Electrical signal comparison circuits
FR1236283A (en) Device for reclosing electrical circuits
FR1152542A (en) Verification circuit
FR1134077A (en) Contact device
FR1120431A (en) Semiconductor device
FR1144597A (en) Verification circuit
CH329755A (en) Electronic camera
FR1147063A (en) Circuit switches
FR1134588A (en) Electrical connection device
FR1086736A (en) Electric circuit control device
FR1130054A (en) Electrical circuit verification device
FR1137079A (en) Electrical connection device
FR1138663A (en) Electrical connection device
FR1129943A (en) Asymmetric conductor device
FR1281488A (en) Protection device for electrical circuits
FR1223490A (en) Pneumatic circuit device
FR1126164A (en) Electric signal compressor-expander device
FR1099876A (en) Electrical circuit control device
FR1139788A (en) Electrical circuit checking device
FR1142581A (en) Multiple circuit valve device
FR1260145A (en) Electrical circuit connection device
FR1119665A (en) Device for prior checking of electrical circuits