GB232096A - - Google Patents

Info

Publication number
GB232096A
GB232096A GB232096DA GB232096A GB 232096 A GB232096 A GB 232096A GB 232096D A GB232096D A GB 232096DA GB 232096 A GB232096 A GB 232096A
Authority
GB
United Kingdom
Prior art keywords
tube
phosphor bronze
coil
strip
siphon
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
Publication date
Publication of GB232096A publication Critical patent/GB232096A/en
Expired legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)

Abstract

232.096. Telegraph Construction & Maintenance Co., Ltd., and Riddle, J. Aug. 16, 1924. Recording particular operations.-In instruments of the movable coil type the connection between the coil and the recording member is constituted by a rod or tube of rigid material, such as glass provided at the end with strips of flexible material such as phosphor bronze. As shown applied to a siphon recorder for use in submarine cable telegraphy, the coil 2, which is mounted for rotation between the poles 1 of a permanent magnet, is connected to a glass rod or tube 12 by means of a short flexible phosphor bronze strip 13, a similar strip being provided at the other end of the tube 12 for connection to a. member 4 that carries a siphon pen 5. The member 4 is mounted on a phosphor bronze strip 3 that is attached at one end to a spring 11 and at the other end is connected to the armature 9 or a buzzer 10 for the purpose of vibrating the tube in a lateral direction.
GB232096D Expired GB232096A (en)

Publications (1)

Publication Number Publication Date
GB232096A true GB232096A (en) 1900-01-01

Family

ID=1737505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB232096D Expired GB232096A (en)

Country Status (1)

Country Link
GB (1) GB232096A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU754825B2 (en) * 1998-09-04 2002-11-28 Shockwave Llc Pulveriser and method of pulverising

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU754825B2 (en) * 1998-09-04 2002-11-28 Shockwave Llc Pulveriser and method of pulverising

Similar Documents

Publication Publication Date Title
GB232096A (en)
US2171793A (en) Microphone
GB212648A (en) Improvements in sound emitting apparatus, such as telephone receivers
US1559158A (en) Sound-emitting device
US1628913A (en) Siphon and like recorder
US310751A (en) Henry e
US638101A (en) Telegraph instrument.
GB355227A (en) Improvements relating to the mounting of vibrating reeds, more particularly for use in connection with electromagnetic gramophone pick-ups, loud speakers and the like
US257075A (en) James harris rogers
GB320081A (en) Improvements in or relating to sound reproducing or transmitting instruments
US230013A (en) Telegraph-sounder
US1254135A (en) Adjustment of relay contact-fingers.
US221151A (en) Improvement in recorders for long telegraph-lines
US241067A (en) Chaeles a
US1050104A (en) Differential-microphone repeater.
GB334493A (en) Improvements in and relating to apparatus for producing sound
US1550794A (en) Magneto telephone
US120289A (en) Improvement in telegraph-recording instruments
US460110A (en) Telegraphic instrument
US949952A (en) Relay.
US1688674A (en) Receiver
GB190604422A (en) Improvements in Electro-mechanical Devices for Producing Corresponding Positions in Transmitting and Receiving Apparatus.
US234978A (en) Telephone
US256795A (en) Telephonic receiver
US691176A (en) Electric-telegraph apparatus.