GB944496A - A pressure measuring system for hydraulic or pneumatic equipment - Google Patents

A pressure measuring system for hydraulic or pneumatic equipment

Info

Publication number
GB944496A
GB944496A GB876762A GB876762A GB944496A GB 944496 A GB944496 A GB 944496A GB 876762 A GB876762 A GB 876762A GB 876762 A GB876762 A GB 876762A GB 944496 A GB944496 A GB 944496A
Authority
GB
United Kingdom
Prior art keywords
hydraulic
measuring system
pressure measuring
pneumatic equipment
pressure
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
GB876762A
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.)
BWG Bergwerk und Walzwerk Maschinenbau GmbH
Original Assignee
BWG Bergwerk und Walzwerk Maschinenbau GmbH
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 BWG Bergwerk und Walzwerk Maschinenbau GmbH filed Critical BWG Bergwerk und Walzwerk Maschinenbau GmbH
Publication of GB944496A publication Critical patent/GB944496A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007—Fluidic connecting means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E21D15/46—Telescopic props with load-measuring devices; with alarm devices
    • E21D15/465—Telescopic props with load-measuring devices; with alarm devices with essential hydraulic or pneumatic details
    • 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
    • G01M3/32—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 containers, e.g. radiators
    • G01M3/3236—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 containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3272—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 containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

944,496. Pressure gauges. BWG BERGWERKUND WALZWERK-MASCHINENBAU G. m. b. H. March 7,1962 [April 13,1961], No. 8767/62. Heading G1L. To measure the pressure 1 of fluid in a hydrau lic pit-prop having a rubber plug 3 provided for the purpose, a pressure gauge 6 is fitted with a hypodermic-like needle 5 for penetrating the plug.
GB876762A 1961-04-13 1962-03-07 A pressure measuring system for hydraulic or pneumatic equipment Expired GB944496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0062125 1961-04-13

Publications (1)

Publication Number Publication Date
GB944496A true GB944496A (en) 1963-12-18

Family

ID=6973459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB876762A Expired GB944496A (en) 1961-04-13 1962-03-07 A pressure measuring system for hydraulic or pneumatic equipment

Country Status (3)

Country Link
BE (1) BE615827A (en)
GB (1) GB944496A (en)
NL (1) NL277004A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289480A (en) * 1964-05-11 1966-12-06 Charles T Sams Pressure detector and unit
US3531994A (en) * 1969-03-10 1970-10-06 Robertshaw Controls Co Apparatus for measuring a pneumatic signal in a control system
US4236949A (en) * 1975-08-27 1980-12-02 Raychem Corporation Process for preparing a hermetically sealed assembly
US4268329A (en) * 1975-10-31 1981-05-19 Raychem Corporation Process for preparing a hermetically sealed assembly
US5295747A (en) * 1992-01-02 1994-03-22 Waekon Industries, Inc. Temperature and pressure sensor for cooling systems and other pressurized systems
DE102016100817A1 (en) * 2016-01-19 2017-07-20 Phoenix Contact E-Mobility Gmbh Housing part with a test point for leak testing
CN109185276A (en) * 2018-11-21 2019-01-11 中国铁建重工集团有限公司 A kind of pressure protected type meter connector and hydraulic system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289480A (en) * 1964-05-11 1966-12-06 Charles T Sams Pressure detector and unit
US3531994A (en) * 1969-03-10 1970-10-06 Robertshaw Controls Co Apparatus for measuring a pneumatic signal in a control system
US4236949A (en) * 1975-08-27 1980-12-02 Raychem Corporation Process for preparing a hermetically sealed assembly
US4268329A (en) * 1975-10-31 1981-05-19 Raychem Corporation Process for preparing a hermetically sealed assembly
US5295747A (en) * 1992-01-02 1994-03-22 Waekon Industries, Inc. Temperature and pressure sensor for cooling systems and other pressurized systems
US5324114A (en) * 1992-01-02 1994-06-28 Waekon Industries, Inc. Temperature and pressure sensor for cooling systems and other pressurized systems
DE102016100817A1 (en) * 2016-01-19 2017-07-20 Phoenix Contact E-Mobility Gmbh Housing part with a test point for leak testing
CN109185276A (en) * 2018-11-21 2019-01-11 中国铁建重工集团有限公司 A kind of pressure protected type meter connector and hydraulic system

Also Published As

Publication number Publication date
BE615827A (en) 1962-07-16
NL277004A (en)

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