NL7403996A - - Google Patents
Info
- Publication number
- NL7403996A NL7403996A NL7403996A NL7403996A NL7403996A NL 7403996 A NL7403996 A NL 7403996A NL 7403996 A NL7403996 A NL 7403996A NL 7403996 A NL7403996 A NL 7403996A NL 7403996 A NL7403996 A NL 7403996A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2437—Piezoelectric probes
-
- 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
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
- B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52003—Techniques for enhancing spatial resolution of targets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52046—Techniques for image enhancement involving transmitter or receiver
-
- 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
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/50—Application to a particular transducer type
- B06B2201/55—Piezoelectric transducer
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1473573A GB1415973A (en) | 1973-03-27 | 1973-03-27 | Ultrasonic signal generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7403996A true NL7403996A (xx) | 1974-10-01 |
Family
ID=10046560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7403996A NL7403996A (xx) | 1973-03-27 | 1974-03-25 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4004165A (xx) |
| JP (1) | JPS5027531A (xx) |
| BE (1) | BE812750A (xx) |
| CA (1) | CA1003095A (xx) |
| DE (1) | DE2415040A1 (xx) |
| FR (1) | FR2223093B1 (xx) |
| GB (1) | GB1415973A (xx) |
| IE (1) | IE39081B1 (xx) |
| LU (1) | LU69704A1 (xx) |
| NL (1) | NL7403996A (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755619C2 (de) * | 1977-12-14 | 1979-09-27 | Danfoss A/S, Nordborg (Daenemark) | Sendeempfangsweiche |
| DE2948552C2 (de) * | 1979-12-03 | 1982-11-04 | Krautkrämer, GmbH, 5000 Köln | Ultraschall-Prüfkopf |
| DE3324184A1 (de) * | 1983-07-05 | 1985-01-17 | Nukem Gmbh, 6450 Hanau | Schaltungsanordnung zur anregung von elektrodynamisch arbeitenden ultraschallwandlern |
| GB9722987D0 (en) * | 1997-11-01 | 1998-01-07 | Stresswave Tech | Transducer assembly |
| JP4047366B1 (ja) * | 2007-01-30 | 2008-02-13 | 東レエンジニアリング株式会社 | 超音波トランスデューサ |
| US9243477B2 (en) * | 2010-02-12 | 2016-01-26 | Progress Ultrasonics Ag | System and method for ultrasonically treating liquids in wells and corresponding use of said system |
| JP6259584B2 (ja) * | 2013-04-18 | 2018-01-10 | 東レエンジニアリング株式会社 | 超音波トランスデューサ |
| CN103612083B (zh) * | 2013-10-29 | 2016-03-02 | 杭州电子科技大学 | 压电换能器电极与检测夹头对准和接触装置 |
| US10117603B2 (en) | 2015-06-27 | 2018-11-06 | Intel Corporation | Field-of-view ocular and facial alignment guides |
| US9941643B2 (en) * | 2015-12-26 | 2018-04-10 | Intel Corporation | Connectors with switchable terminal loads |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125295A (en) * | 1960-12-30 | 1964-03-17 | Crystal | |
| FR1380730A (fr) * | 1963-10-24 | 1964-12-04 | Perfectionnements apportés aux dispositifs pour exciter électriquement des éléments piézoélectriques | |
| US3569747A (en) * | 1965-07-14 | 1971-03-09 | Kistler Instr Corp | Piezoelectric transducer |
| US3282068A (en) * | 1965-08-06 | 1966-11-01 | James B Cain | Refrigerant-holding attachment for a container |
| US3405288A (en) * | 1966-02-25 | 1968-10-08 | William A. Dittrich | Sound and vibration detector device |
| FR1525998A (fr) * | 1967-02-24 | 1968-05-24 | Siderurgie Fse Inst Rech | Dispositif émetteur-récepteur pour le sondage ultra-sonore |
| US3604250A (en) * | 1969-10-20 | 1971-09-14 | Air Prod & Chem | Coupling network for an ultrasonic testing system |
| US3620070A (en) * | 1969-12-22 | 1971-11-16 | Automation Ind Inc | Ultrasonic material tester |
-
1973
- 1973-03-27 GB GB1473573A patent/GB1415973A/en not_active Expired
-
1974
- 1974-03-19 IE IE590/74A patent/IE39081B1/xx unknown
- 1974-03-22 FR FR7409971A patent/FR2223093B1/fr not_active Expired
- 1974-03-25 BE BE1005817A patent/BE812750A/xx unknown
- 1974-03-25 NL NL7403996A patent/NL7403996A/xx unknown
- 1974-03-26 LU LU69704A patent/LU69704A1/xx unknown
- 1974-03-26 CA CA196,033A patent/CA1003095A/en not_active Expired
- 1974-03-26 DE DE2415040A patent/DE2415040A1/de not_active Ceased
- 1974-03-27 JP JP49034368A patent/JPS5027531A/ja active Pending
-
1975
- 1975-07-07 US US05/593,212 patent/US4004165A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IE39081L (en) | 1974-09-27 |
| US4004165A (en) | 1977-01-18 |
| DE2415040A1 (de) | 1974-10-17 |
| GB1415973A (en) | 1975-12-03 |
| BE812750A (fr) | 1974-07-15 |
| LU69704A1 (xx) | 1974-07-17 |
| FR2223093A1 (xx) | 1974-10-25 |
| CA1003095A (en) | 1977-01-04 |
| JPS5027531A (xx) | 1975-03-20 |
| FR2223093B1 (xx) | 1977-06-17 |
| IE39081B1 (en) | 1978-08-02 |