TW394924B - Acoustic horn - Google Patents
Acoustic horn Download PDFInfo
- Publication number
- TW394924B TW394924B TW088103071A TW88103071A TW394924B TW 394924 B TW394924 B TW 394924B TW 088103071 A TW088103071 A TW 088103071A TW 88103071 A TW88103071 A TW 88103071A TW 394924 B TW394924 B TW 394924B
- Authority
- TW
- Taiwan
- Prior art keywords
- horn
- length
- slot
- team
- acoustic
- Prior art date
Links
- 239000007787 solid Substances 0.000 claims abstract description 13
- 239000000796 flavoring agent Substances 0.000 claims description 5
- 235000019634 flavors Nutrition 0.000 claims description 5
- 230000001788 irregular Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 230000011218 segmentation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 235000017274 Diospyros sandwicensis Nutrition 0.000 description 3
- 241000282838 Lama Species 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/042,239 US5945642A (en) | 1998-03-13 | 1998-03-13 | Acoustic horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW394924B true TW394924B (en) | 2000-06-21 |
Family
ID=21920817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW088103071A TW394924B (en) | 1998-03-13 | 1999-03-01 | Acoustic horn |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5945642A (enExample) |
| EP (1) | EP1062056B1 (enExample) |
| JP (1) | JP4417555B2 (enExample) |
| AU (1) | AU8376498A (enExample) |
| DE (1) | DE69819209T2 (enExample) |
| ES (1) | ES2205521T3 (enExample) |
| TW (1) | TW394924B (enExample) |
| WO (1) | WO1999046060A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059923A (en) * | 1998-09-18 | 2000-05-09 | 3M Innovative Properties Company | Rotary acoustic horn with sleeve |
| EP1293960A3 (de) * | 2001-09-14 | 2004-09-08 | Krohne AG | Ultraschallwellensende- bzw. -empfangsvorrichtung mit einem Ultraschallwandler und einem Ultraschallwellenleiter |
| US7297238B2 (en) * | 2003-03-31 | 2007-11-20 | 3M Innovative Properties Company | Ultrasonic energy system and method including a ceramic horn |
| DE202004000659U1 (de) * | 2004-01-17 | 2004-04-15 | Heinrich Gillet Gmbh | Schalldämpfer für Kraftfahrzeuge mit Verbrennungsmotor |
| US20060196915A1 (en) * | 2005-02-24 | 2006-09-07 | Sulphco, Inc. | High-power ultrasonic horn |
| US9502632B2 (en) | 2011-05-17 | 2016-11-22 | Dr. Hielscher Gmbh | Resonator for the distribution and partial transformation of longitudinal vibrations and method for treating at least one fluid by means of a resonator according to the invention |
| US9538282B2 (en) * | 2014-12-29 | 2017-01-03 | Robert Bosch Gmbh | Acoustically transparent waveguide |
| US9809893B2 (en) | 2015-02-26 | 2017-11-07 | City University Of Hong Kong | Surface mechanical attrition treatment (SMAT) methods and systems for modifying nanostructures |
| US9762994B2 (en) * | 2016-12-02 | 2017-09-12 | AcoustiX VR Inc. | Active acoustic meta material loudspeaker system and the process to make the same |
| JP7334777B2 (ja) * | 2018-09-28 | 2023-08-29 | 株式会社ニデック | 超音波眼圧計、および超音波アクチュエータ |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131505A (en) * | 1977-12-12 | 1978-12-26 | Dukane Corporation | Ultra-sonic horn |
| US4321500A (en) * | 1979-12-17 | 1982-03-23 | Paroscientific, Inc. | Longitudinal isolation system for flexurally vibrating force transducers |
| US4315181A (en) * | 1980-04-22 | 1982-02-09 | Branson Ultrasonics Corporation | Ultrasonic resonator (horn) with skewed slots |
| FR2547225A1 (fr) * | 1983-06-09 | 1984-12-14 | Mecasonic Sa | Perfectionnements apportes a la fabrication des sonotrodes ultrasoniques |
| GB2167270B (en) * | 1984-11-16 | 1988-06-29 | Lucas Ind Plc | Ultrasonic vibratory tools |
| FR2574209B1 (fr) * | 1984-12-04 | 1987-01-30 | Onera (Off Nat Aerospatiale) | Resonateur a lame vibrante |
| US5014556A (en) * | 1990-01-16 | 1991-05-14 | Dunegan Engineering Consultants, Inc. | Acoustic emission simulator |
| FR2671743B1 (fr) * | 1991-01-17 | 1993-06-18 | Duburque Dominique | Dispositif de mise en vibration ultrasonique d'une structure non accordee. |
| US5410204A (en) * | 1992-02-28 | 1995-04-25 | Olympus Optical Co. Ltd. | Ultrasonic oscillator |
| US5763981A (en) * | 1995-09-20 | 1998-06-09 | Nikon Corporation | Vibration actuator |
-
1998
- 1998-03-13 US US09/042,239 patent/US5945642A/en not_active Expired - Lifetime
- 1998-06-26 WO PCT/US1998/013308 patent/WO1999046060A1/en not_active Ceased
- 1998-06-26 JP JP2000535465A patent/JP4417555B2/ja not_active Expired - Lifetime
- 1998-06-26 EP EP98934180A patent/EP1062056B1/en not_active Expired - Lifetime
- 1998-06-26 ES ES98934180T patent/ES2205521T3/es not_active Expired - Lifetime
- 1998-06-26 AU AU83764/98A patent/AU8376498A/en not_active Withdrawn
- 1998-06-26 DE DE69819209T patent/DE69819209T2/de not_active Expired - Lifetime
-
1999
- 1999-03-01 TW TW088103071A patent/TW394924B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2205521T3 (es) | 2004-05-01 |
| EP1062056A1 (en) | 2000-12-27 |
| EP1062056B1 (en) | 2003-10-22 |
| DE69819209T2 (de) | 2004-08-05 |
| JP2002506245A (ja) | 2002-02-26 |
| US5945642A (en) | 1999-08-31 |
| AU8376498A (en) | 1999-09-27 |
| JP4417555B2 (ja) | 2010-02-17 |
| WO1999046060A1 (en) | 1999-09-16 |
| DE69819209D1 (de) | 2003-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |