SE9103134L - Skal foer flextensionalsaendare - Google Patents

Skal foer flextensionalsaendare

Info

Publication number
SE9103134L
SE9103134L SE9103134A SE9103134A SE9103134L SE 9103134 L SE9103134 L SE 9103134L SE 9103134 A SE9103134 A SE 9103134A SE 9103134 A SE9103134 A SE 9103134A SE 9103134 L SE9103134 L SE 9103134L
Authority
SE
Sweden
Prior art keywords
flextensional
shell
senders
transmitter
section
Prior art date
Application number
SE9103134A
Other languages
Unknown language ( )
English (en)
Other versions
SE469309B (sv
SE9103134D0 (sv
Inventor
G Engdahl
G Molund
R Tegnhamn
Original Assignee
Asea Atom Ab
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 Asea Atom Ab filed Critical Asea Atom Ab
Priority to SE9103134A priority Critical patent/SE469309B/sv
Publication of SE9103134D0 publication Critical patent/SE9103134D0/sv
Priority to PCT/SE1992/000666 priority patent/WO1993009641A1/en
Priority to CN 92112592 priority patent/CN1073568A/zh
Publication of SE9103134L publication Critical patent/SE9103134L/sv
Publication of SE469309B publication Critical patent/SE469309B/sv

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/121—Flextensional transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Vibration Prevention Devices (AREA)
SE9103134A 1991-10-28 1991-10-28 Skal foer flextensionalsaendare SE469309B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9103134A SE469309B (sv) 1991-10-28 1991-10-28 Skal foer flextensionalsaendare
PCT/SE1992/000666 WO1993009641A1 (en) 1991-10-28 1992-09-25 Shell for flextensional transmitter
CN 92112592 CN1073568A (zh) 1991-10-28 1992-10-24 弯张发射机的壳体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9103134A SE469309B (sv) 1991-10-28 1991-10-28 Skal foer flextensionalsaendare

Publications (3)

Publication Number Publication Date
SE9103134D0 SE9103134D0 (sv) 1991-10-28
SE9103134L true SE9103134L (sv) 1993-04-29
SE469309B SE469309B (sv) 1993-06-14

Family

ID=20384123

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103134A SE469309B (sv) 1991-10-28 1991-10-28 Skal foer flextensionalsaendare

Country Status (3)

Country Link
CN (1) CN1073568A (sv)
SE (1) SE469309B (sv)
WO (1) WO1993009641A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9401761D0 (sv) * 1994-05-19 1994-05-19 Lars Staahl Högpresterande skal/membran
AU3941395A (en) * 1995-03-07 1996-09-23 Lars Stahl A device for generating sound
SE0203818D0 (sv) * 2002-12-19 2002-12-19 Abb Ab Omvandlare
EP3090427B1 (en) 2013-12-30 2022-11-02 Photosonix Medical, Inc. Flextensional transducer and related method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU578129B2 (en) * 1984-12-19 1988-10-13 Gould Inc. A rare earth flextensional transducer
EP0297101B1 (en) * 1986-03-19 1992-04-22 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Flextensional transducers

Also Published As

Publication number Publication date
SE469309B (sv) 1993-06-14
WO1993009641A1 (en) 1993-05-13
SE9103134D0 (sv) 1991-10-28
CN1073568A (zh) 1993-06-23

Similar Documents

Publication Publication Date Title
USD273334S (en) Beam
AU2977092A (en) Endoprosthesis for partly or completely replacing the humerus
FI880741A7 (fi) Roerkoppling.
DE3687814D1 (de) Dilatationskatheter.
EP0127954A3 (en) Structural member
USD273711S (en) Beam
USD273619S (en) Beam
DE69617552D1 (de) Spritzgiessdüse mit radialen Flügeln
NO166522C (no) Fremgangsmaate for aa forbedre den mekaniske styrke av et finerark.
SG41976G (en) Watch case and watch provided with such a case
GB2305594A (en) One-piece molded stretchable leash
SE9103134L (sv) Skal foer flextensionalsaendare
EP0829285A3 (en) A toy ship
SE8301274D0 (sv) Slangklemma
NO882476D0 (no) Fremgangsmaate for installasjon av en broennramme paa havbunnen.
NO155355C (no) Kobling for loesbar forbindelse mellom den nedre enden av en oevre broennroermontasje og den oevre enden av en nedre broennroermontasje.
PT80972A (en) A tin lid in particular for cans rounded oblong for instance inhansa format
SE8403807L (sv) Fartyg
FI882812A0 (fi) Behaollare foer drycker, saerskilt espresso-kaffe.
USD254799S (en) Toy animal
ATE129095T1 (de) Hornantenne für mikrowellen.
ATE116398T1 (de) Container.
ATE117787T1 (de) Behälter und seine herstellungsverfahren.
USD255155S (en) Curved tube settler module section
GB2035103A (en) Watertight toy doll

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9103134-4

Format of ref document f/p: F

NUG Patent has lapsed