FR7384E - Device using exhaust air from vacuum brake air pumps to actuate acoustic signals or warning devices - Google Patents

Device using exhaust air from vacuum brake air pumps to actuate acoustic signals or warning devices

Info

Publication number
FR7384E
FR7384E FR7384DA FR7384E FR 7384 E FR7384 E FR 7384E FR 7384D A FR7384D A FR 7384DA FR 7384 E FR7384 E FR 7384E
Authority
FR
France
Prior art keywords
acoustic signals
warning devices
vacuum brake
exhaust air
pumps
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.)
Vacuum Brake Co Ltd
Original Assignee
Vacuum Brake Co Ltd
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 Vacuum Brake Co Ltd filed Critical Vacuum Brake Co Ltd
Application granted granted Critical
Publication of FR7384E publication Critical patent/FR7384E/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
    • B60T13/10—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 fluid assistance, drive, or release
    • B60T13/24—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 fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/465—Vacuum systems for railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR7384D 1906-03-24 1907-01-24 Device using exhaust air from vacuum brake air pumps to actuate acoustic signals or warning devices Expired FR7384E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR364557T 1906-03-24
FR7384T 1907-01-24

Publications (1)

Publication Number Publication Date
FR7384E true FR7384E (en) 1907-07-19

Family

ID=1350198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7384D Expired FR7384E (en) 1906-03-24 1907-01-24 Device using exhaust air from vacuum brake air pumps to actuate acoustic signals or warning devices

Country Status (1)

Country Link
FR (1) FR7384E (en)

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