NO762560L - - Google Patents

Info

Publication number: NO762560L
Authority: NO; Norway
Prior art keywords: ultrasound generator; ring; space; base body; annular
Prior art date: 1975-08-22

Application number

NO762560A

Other languages

English (en)

Norwegian (no)

Inventor

H Rittner

U Hahn

Original Assignee

Siemens Ag

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.)

1975-08-22

Filing date

1976-07-21

Publication date

1977-02-23

1976-07-21 Application filed by Siemens Ag filed Critical Siemens Ag

1977-02-23 Publication of NO762560L publication Critical patent/NO762560L/no

Links

238000002604 ultrasonography Methods 0.000 claims description 20
230000003068 static effect Effects 0.000 claims description 3
230000000694 effects Effects 0.000 description 4
230000002349 favourable effect Effects 0.000 description 3
230000005855 radiation Effects 0.000 description 3
101100279440 Caenorhabditis elegans egg-4 gene Proteins 0.000 description 2
241000269400 Sirenidae Species 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
210000002445 nipple Anatomy 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
230000011664 signaling Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1

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
- G10K5/00—Whistles
- G10K5/02—Ultrasonic whistles

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Apparatuses For Generation Of Mechanical Vibrations (AREA)
Surgical Instruments (AREA)

NO762560A 1975-08-22 1976-07-21 NO762560L (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2537540A DE2537540C3 (de)	1975-08-22	1975-08-22	Statischer Ultraschallgenerator

Publications (1)

Publication Number	Publication Date
NO762560L true NO762560L (da)	1977-02-23

Family

ID=5954655

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO762560A NO762560L (da)	1975-08-22	1976-07-21

Country Status (10)

Country	Link
JP (1)	JPS5226822A (da)
BE (1)	BE845386A (da)
DE (1)	DE2537540C3 (da)
DK (1)	DK289976A (da)
FR (1)	FR2321736A1 (da)
IT (1)	IT1066986B (da)
LU (1)	LU74963A1 (da)
NL (1)	NL7606843A (da)
NO (1)	NO762560L (da)
SE (1)	SE7608707L (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8925478B2 (en) *	2012-05-01	2015-01-06	Curtis E. Graber	Directional isophasic toroidal whistle
CN110730042B (zh) *	2019-07-30	2021-02-19	深圳先进技术研究院	一种通信方法及装置

1975
- 1975-08-22 DE DE2537540A patent/DE2537540C3/de not_active Expired
1976
- 1976-05-17 LU LU74963A patent/LU74963A1/xx unknown
- 1976-06-23 NL NL7606843A patent/NL7606843A/xx unknown
- 1976-06-28 DK DK289976A patent/DK289976A/da unknown
- 1976-07-21 NO NO762560A patent/NO762560L/no unknown
- 1976-08-03 SE SE7608707A patent/SE7608707L/ not_active Application Discontinuation
- 1976-08-18 FR FR7625112A patent/FR2321736A1/fr not_active Withdrawn
- 1976-08-19 IT IT26355/76A patent/IT1066986B/it active
- 1976-08-20 JP JP51099572A patent/JPS5226822A/ja active Pending
- 1976-08-20 BE BE169967A patent/BE845386A/xx unknown

Also Published As

Publication number	Publication date
DK289976A (da)	1977-02-23
JPS5226822A (en)	1977-02-28
IT1066986B (it)	1985-03-12
DE2537540B2 (de)	1977-09-01
DE2537540A1 (de)	1977-02-24
SE7608707L (sv)	1977-02-23
NL7606843A (nl)	1977-02-24
FR2321736A1 (fr)	1977-03-18
BE845386A (fr)	1976-12-16
LU74963A1 (da)	1977-01-18
DE2537540C3 (de)	1978-05-18

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