GB1294683A - Apparatus for testing fluid pressure equipment - Google Patents

Apparatus for testing fluid pressure equipment

Info

Publication number
GB1294683A
GB1294683A GB2204969A GB2204969A GB1294683A GB 1294683 A GB1294683 A GB 1294683A GB 2204969 A GB2204969 A GB 2204969A GB 2204969 A GB2204969 A GB 2204969A GB 1294683 A GB1294683 A GB 1294683A
Authority
GB
United Kingdom
Prior art keywords
pressure
valve
piston
pipe
reservoir
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
GB2204969A
Other languages
English (en)
Inventor
David John Wickham
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 Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB2204969A priority Critical patent/GB1294683A/en
Priority to NL7005900A priority patent/NL7005900A/xx
Priority to DE19702019614 priority patent/DE2019614A1/de
Priority to JP3640270A priority patent/JPS508678B1/ja
Publication of GB1294683A publication Critical patent/GB1294683A/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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/06—Applications or arrangements of reservoirs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
GB2204969A 1969-04-30 1969-04-30 Apparatus for testing fluid pressure equipment Expired GB1294683A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2204969A GB1294683A (en) 1969-04-30 1969-04-30 Apparatus for testing fluid pressure equipment
NL7005900A NL7005900A (enrdf_load_stackoverflow) 1969-04-30 1970-04-23
DE19702019614 DE2019614A1 (de) 1969-04-30 1970-04-23 Vorrichtung zum Pruefen von Gefaessen,die ein unter Druck stehendes Medium enthalten
JP3640270A JPS508678B1 (enrdf_load_stackoverflow) 1969-04-30 1970-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2204969A GB1294683A (en) 1969-04-30 1969-04-30 Apparatus for testing fluid pressure equipment

Publications (1)

Publication Number Publication Date
GB1294683A true GB1294683A (en) 1972-11-01

Family

ID=10173055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2204969A Expired GB1294683A (en) 1969-04-30 1969-04-30 Apparatus for testing fluid pressure equipment

Country Status (4)

Country Link
JP (1) JPS508678B1 (enrdf_load_stackoverflow)
DE (1) DE2019614A1 (enrdf_load_stackoverflow)
GB (1) GB1294683A (enrdf_load_stackoverflow)
NL (1) NL7005900A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127592U (enrdf_load_stackoverflow) * 1975-04-10 1976-10-15

Also Published As

Publication number Publication date
JPS508678B1 (enrdf_load_stackoverflow) 1975-04-05
DE2019614A1 (de) 1970-11-12
NL7005900A (enrdf_load_stackoverflow) 1970-11-03

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee