GB190919911A - Improvements in or relating to Apparatus for Detecting Sound Vibrations in Non-gaseous Media. - Google Patents

Improvements in or relating to Apparatus for Detecting Sound Vibrations in Non-gaseous Media.

Info

Publication number
GB190919911A
GB190919911A GB190919911DA GB190919911A GB 190919911 A GB190919911 A GB 190919911A GB 190919911D A GB190919911D A GB 190919911DA GB 190919911 A GB190919911 A GB 190919911A
Authority
GB
United Kingdom
Prior art keywords
relating
gaseous media
sound vibrations
detecting sound
leaks
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
Inventor
Philip Middleton Justice
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190919911A publication Critical patent/GB190919911A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

19,911. Justice, P. M., [Millet Signal Co.]. Aug. 31. Drawings to Specification. Indicating leaks.-A microphone surrounded by a solid sound-conducting body and connected to two telephone receivers is used for detecting leaks in liquid-conducting pipes.
GB190919911D 1909-08-31 1909-08-31 Improvements in or relating to Apparatus for Detecting Sound Vibrations in Non-gaseous Media. Expired GB190919911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190919911T 1909-08-31

Publications (1)

Publication Number Publication Date
GB190919911A true GB190919911A (en) 1910-05-26

Family

ID=32445606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190919911D Expired GB190919911A (en) 1909-08-31 1909-08-31 Improvements in or relating to Apparatus for Detecting Sound Vibrations in Non-gaseous Media.

Country Status (2)

Country Link
FR (1) FR406772A (en)
GB (1) GB190919911A (en)

Also Published As

Publication number Publication date
FR406772A (en)

Similar Documents

Publication Publication Date Title
EP0694145B1 (en) A device and a method for localizing leakages in conduit networks
ATE308036T1 (en) PC-MULTIMEDIA LEAK DETECTION METHOD FOR WATER TRANSMISSION AND WATER DISTRIBUTION TUBES
GB190919911A (en) Improvements in or relating to Apparatus for Detecting Sound Vibrations in Non-gaseous Media.
US2579784A (en) Vibrator
GB762735A (en) Apparatus for detecting fluid flows and leakages
JP2018077123A (en) In-pipe sound detector
GB191104008A (en) Improvements in Apparatus for Generating Sound Waves and like Vibrations in Water.
Watanabe et al. A comparison of location methods for pinholes in pipelines
GB191110967A (en) Improvements in and relating to Apparatus for Detecting Leakage in Pipe Lines and the like.
GB1514649A (en) Monitoring a physical characteristic of a fluid medium
US763755A (en) Combined telephone receiver and transmitter.
US677476A (en) Sound-increasing device.
GB190504541A (en) Improvements in or relating to Microtelephones.
GB191109364A (en) An Improved Fluid Pressure Relay for Amplifying Sounds.
GB167558A (en) Improvements in or relating to means for amplifying the sounds of the receivers of telephonic or like instruments
GB124500A (en) Improvements in Submarine Signal Sound Receiving Apparatus.
GB191015102A (en) Improvements in Apparatus for Submarine Signalling.
Kim et al. Identification of Impact Force on the Gas Pipe Based on Analysis of the Acoustic Wave
GB364683A (en) Improvements in diaphragm mountings for acoustical apparatus
GB148427A (en) Sound signalling device for dense propagating mediums
GB190518562A (en) An Improved Sound Arm or Connection for Connecting the Horns or Trumpets of Phonographs and similar Machines to the Reproducers.
GB190512562A (en) Improvements in Practising Chanters of Bag Pipes.
GB191216594A (en) Improvements relating to Reed-pipes for Producing Sounds in Gaseous Fluids and Liquids.
GB190723531A (en) Improvements in and relating to Apparatus for the Production of Sound and like Vibrations.
GB190930125A (en) Improvements in and relating to Mechanical Musical Instruments.