FI99090B - Ultraäänilaite - Google Patents

Ultraäänilaite

Info

Publication number: FI99090B
Authority: FI; Finland
Prior art keywords: liquid; ultrasonic; sound; container; mounting ring
Prior art date: 1988-05-14

Application number

FI892287A

Other languages

English (en)

Swedish (sv)

Other versions

FI892287A0 (fi

FI99090C (fi

FI892287A (fi

Inventor

Martin Walter

Dieter Weber

Original Assignee

Walter Martin Ultraschalltech

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.)

1988-05-14

Filing date

1989-05-11

Publication date

1997-06-30

1989-05-11 Application filed by Walter Martin Ultraschalltech filed Critical Walter Martin Ultraschalltech

1989-05-11 Publication of FI892287A0 publication Critical patent/FI892287A0/fi

1989-11-15 Publication of FI892287A publication Critical patent/FI892287A/fi

1997-06-30 Application granted granted Critical

1997-06-30 Publication of FI99090B publication Critical patent/FI99090B/fi

1997-10-10 Publication of FI99090C publication Critical patent/FI99090C/fi

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
- 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
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
- 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)
Transducers For Ultrasonic Waves (AREA)
Surgical Instruments (AREA)
Cleaning By Liquid Or Steam (AREA)
Apparatuses For Generation Of Mechanical Vibrations (AREA)
Control And Other Processes For Unpacking Of Materials (AREA)
Gloves (AREA)

FI892287A 1988-05-14 1989-05-11 Ultraäänilaite FI99090C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3816567A DE3816567A1 (de)	1988-05-14	1988-05-14	Ultraschall-vorrichtung
DE3816567		1988-05-14

Publications (4)

Publication Number	Publication Date
FI892287A0 FI892287A0 (fi)	1989-05-11
FI892287A FI892287A (fi)	1989-11-15
FI99090B true FI99090B (fi)	1997-06-30
FI99090C FI99090C (fi)	1997-10-10

Family

ID=6354419

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI892287A FI99090C (fi)	1988-05-14	1989-05-11	Ultraäänilaite

Country Status (5)

Country	Link
EP (1)	EP0342446B1 (fi)
AT (1)	ATE93752T1 (fi)
DE (2)	DE3816567A1 (fi)
ES (1)	ES2045244T3 (fi)
FI (1)	FI99090C (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9006989D0 (en) *	1990-03-28	1990-05-23	Atomic Energy Authority Uk	Sonochemical apparatus
CN103464360A (zh) *	2013-09-22	2013-12-25	江苏三恒科技股份有限公司	应用于煤矿环境的远测距用超声波换能器
FR3029816B1 (fr)	2014-12-15	2016-12-30	Cedrat Tech	Transducteur tubulaire ultrasonore modulaire et immersible

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1129615A (fr) *	1955-07-29	1957-01-23	Realisations Ultrasoniques Sa	Dispositif de transmission d'ondes élastiques d'un milieu solide à un milieu liquide
US2910390A (en) *	1956-06-29	1959-10-27	Hermes Sonic Corp	Machine for cleaning small parts
US3331589A (en) *	1965-02-08	1967-07-18	Frederick G Hammitt	Vibratory unit with seal
US3885172A (en) *	1971-12-01	1975-05-20	Continental Can Co	Sonic transducer
JPS562478Y2 (fi) *	1974-08-30	1981-01-20
DE3815925C1 (fi) *	1988-05-10	1989-04-20	Martin Walter Ultraschalltechnik Gmbh, 7516 Karlsbad, De

1988
- 1988-05-14 DE DE3816567A patent/DE3816567A1/de not_active Withdrawn
1989
- 1989-05-05 EP EP89108097A patent/EP0342446B1/de not_active Expired - Lifetime
- 1989-05-05 AT AT89108097T patent/ATE93752T1/de not_active IP Right Cessation
- 1989-05-05 ES ES89108097T patent/ES2045244T3/es not_active Expired - Lifetime
- 1989-05-05 DE DE89108097T patent/DE58905416D1/de not_active Expired - Lifetime
- 1989-05-11 FI FI892287A patent/FI99090C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0342446A2 (de)	1989-11-23
ATE93752T1 (de)	1993-09-15
FI892287A0 (fi)	1989-05-11
DE58905416D1 (de)	1993-10-07
ES2045244T3 (es)	1994-01-16
DE3816567A1 (de)	1989-11-16
FI99090C (fi)	1997-10-10
EP0342446B1 (de)	1993-09-01
FI892287A (fi)	1989-11-15
EP0342446A3 (en)	1990-08-22

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Legal Events

Date	Code	Title	Description
1997-06-02	BB	Publication of examined application
2004-08-31	FG	Patent granted	Owner name: MARTIN WALTER ULTRASCHALLTECHNIK GMBH
2009-06-09	MA	Patent expired