GB1259402A - - Google Patents

Info

Publication number
GB1259402A
GB1259402A GB1259402DA GB1259402A GB 1259402 A GB1259402 A GB 1259402A GB 1259402D A GB1259402D A GB 1259402DA GB 1259402 A GB1259402 A GB 1259402A
Authority
GB
United Kingdom
Prior art keywords
springs
transducer
leaf
support
transducer body
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
English (en)
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 filed Critical
Publication of GB1259402A publication Critical patent/GB1259402A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Measuring Fluid Pressure (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
GB1259402D 1969-05-01 1970-04-30 Expired GB1259402A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82092769A 1969-05-01 1969-05-01

Publications (1)

Publication Number Publication Date
GB1259402A true GB1259402A (enrdf_load_stackoverflow) 1972-01-05

Family

ID=25232070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259402D Expired GB1259402A (enrdf_load_stackoverflow) 1969-05-01 1970-04-30

Country Status (4)

Country Link
US (1) US3673441A (enrdf_load_stackoverflow)
JP (1) JPS5023794B1 (enrdf_load_stackoverflow)
DE (1) DE2019357A1 (enrdf_load_stackoverflow)
GB (1) GB1259402A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419114A1 (fr) * 1978-03-08 1979-10-05 Yernaux & Cie Ets Systeme vibrant a deux structures assemblees elastiquement
JPS60183151U (ja) * 1984-05-11 1985-12-05 住友金属工業株式会社 研削装置
JPS6139348U (ja) * 1984-08-08 1986-03-12 住友金属工業株式会社 研削装置
US5009106A (en) * 1989-07-06 1991-04-23 Kistler Instrumente Ag Accelerometer with improved shock resistance
US20080049545A1 (en) * 2006-08-22 2008-02-28 United Technologies Corporation Acoustic acceleration of fluid mixing in porous materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202962A (en) * 1959-09-03 1965-08-24 Honeywell Inc Transducer
US3093760A (en) * 1960-06-15 1963-06-11 Bosch Arma Corp Composite piezoelectric element
US3328610A (en) * 1964-07-13 1967-06-27 Branson Instr Sonic wave generator
US3321189A (en) * 1964-09-10 1967-05-23 Edison Instr Inc High-frequency ultrasonic generators
US3360664A (en) * 1964-10-30 1967-12-26 Gen Dynamics Corp Electromechanical apparatus
US3341721A (en) * 1964-12-16 1967-09-12 Honeywell Inc Transducer housing with flexible supports

Also Published As

Publication number Publication date
US3673441A (en) 1972-06-27
JPS5023794B1 (enrdf_load_stackoverflow) 1975-08-11
DE2019357A1 (de) 1970-11-12

Similar Documents

Publication Publication Date Title
GB1354025A (en) Capacitive pressure transducer
GB1081145A (en) Com pression springs
GB1259402A (enrdf_load_stackoverflow)
GB1146132A (en) Improvements in and relating to piezoelectric transducers
ES397051A1 (es) Perfeccionamientos en los transductores.
GB1111134A (en) Improvements relating to electromechanical transducers
CA942967A (en) Compound-plate strain gage transducers
GB1295319A (enrdf_load_stackoverflow)
GB1390862A (en) Oil filled pressure gauge
GB1155286A (en) Improvements in or relating to Transducer Devices.
GB1290806A (enrdf_load_stackoverflow)
GB1241131A (en) Electro-acoustic transducer
GB1238235A (enrdf_load_stackoverflow)
GB1361484A (en) Resilient mountings
GB991051A (en) Improvements in or relating to lingoes for looms
GB1255536A (en) A summation pressure gauge
GB1096319A (en) Rubber hydraulic accumulator springs
GB1150912A (en) Elastic Coupling
GB1224199A (en) A device for producing artificial reverberation
GB1179973A (en) Electromechanical Inductive Transducer.
GB1269453A (en) Improvements in or relating to suspension arrangements for mounting rotatable members
GB1059766A (en) Fluid pressure chambers separated by a diaphragm
GB936301A (en) Measuring and/or marking instruments
CA871821A (en) Suspension type strain gage transducer structure
GB1392983A (en) Composite leaf spring

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees