GB2201318B - Electromechanical transducer - Google Patents

Electromechanical transducer

Info

Publication number: GB2201318B
Authority: GB; United Kingdom
Prior art keywords: electromechanical transducer; electromechanical; transducer
Prior art date: 1987-02-12
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

GB8703217A

Other versions

GB8703217D0 (en

GB2201318A (en

Inventor

Mervyn Neil Jackson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

UDI GROUP Ltd

Original Assignee

UDI GROUP Ltd

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.)

1987-02-12

Filing date

1987-02-12

Publication date

1990-10-24

1987-02-12 Application filed by UDI GROUP Ltd filed Critical UDI GROUP Ltd

1987-02-12 Priority to GB8703217A priority Critical patent/GB2201318B/en

1987-07-08 Publication of GB8703217D0 publication Critical patent/GB8703217D0/en

1988-08-24 Publication of GB2201318A publication Critical patent/GB2201318A/en

1990-10-24 Application granted granted Critical

1990-10-24 Publication of GB2201318B publication Critical patent/GB2201318B/en

2007-02-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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
- B06B1/0611—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 in a pile

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Transducers For Ultrasonic Waves (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

GB8703217A 1987-02-12 1987-02-12 Electromechanical transducer Expired - Fee Related GB2201318B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8703217A GB2201318B (en)	1987-02-12	1987-02-12	Electromechanical transducer

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8703217A GB2201318B (en)	1987-02-12	1987-02-12	Electromechanical transducer

Publications (3)

Publication Number	Publication Date
GB8703217D0 GB8703217D0 (en)	1987-07-08
GB2201318A GB2201318A (en)	1988-08-24
GB2201318B true GB2201318B (en)	1990-10-24

Family

ID=10612167

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8703217A Expired - Fee Related GB2201318B (en)	1987-02-12	1987-02-12	Electromechanical transducer

Country Status (1)

Country	Link
GB (1)	GB2201318B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3833234C2 (en) *	1988-09-30	1995-03-16	Wolfgang Kessler	Procedure for calibrating or testing a piezoceramic transducer
GB2238120B (en) *	1989-10-21	1993-09-08	British Nuclear Fuels Plc	Corrosion monitoring
US5446333A (en) *	1992-09-21	1995-08-29	Ngk Insulators, Ltd.	Ultrasonic transducers
GB2397719B8 (en)	2003-01-23	2006-05-17	Rolls Royce Plc	Ultrasonic transudcer structures
EP4523803A1 (en) *	2023-09-12	2025-03-19	Weber Ultrasonics AG	Ultrasound transducer system and method for monitoring an ultrasound transducer system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1016115A (en) *	1963-06-21	1966-01-05	Philips Electronic Associated	Improvements in or relating to loudspeaker arrangements
GB1031145A (en) *	1963-06-26	1966-05-25	Philips Electronic Associated	Improvements in or relating to audio-frequency amplifiers
GB1534842A (en) *	1976-06-01	1978-12-06	Mcmullen R	Loudspeakers and associated circuitry
GB2148504A (en) *	1983-09-28	1985-05-30	Pennwalt Corp	Force transducer
GB2157914A (en) *	1984-01-25	1985-10-30	Kirksaeter Vertrieb	A device for reducing distortion in a loudspeaker

1987
- 1987-02-12 GB GB8703217A patent/GB2201318B/en not_active Expired - Fee Related

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1016115A (en) *	1963-06-21	1966-01-05	Philips Electronic Associated	Improvements in or relating to loudspeaker arrangements
GB1031145A (en) *	1963-06-26	1966-05-25	Philips Electronic Associated	Improvements in or relating to audio-frequency amplifiers
GB1534842A (en) *	1976-06-01	1978-12-06	Mcmullen R	Loudspeakers and associated circuitry
GB2148504A (en) *	1983-09-28	1985-05-30	Pennwalt Corp	Force transducer
GB2157914A (en) *	1984-01-25	1985-10-30	Kirksaeter Vertrieb	A device for reducing distortion in a loudspeaker

Also Published As

Publication number	Publication date
GB8703217D0 (en)	1987-07-08
GB2201318A (en)	1988-08-24

Legal Events

Date	Code	Title	Description
1991-02-06	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1993-11-03	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
1994-04-27	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
1997-10-01	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19970212

Publication	Publication Date	Title
EP0314514A3 (en)	1989-11-15	Transducer
GB2240850B (en)	1991-11-27	Compact force transducer
EP0560415A3 (en)	1993-12-08	Electro-acoustic transducer
GB9021473D0 (en)	1990-11-14	Acoustic telemetry
GB2215840B (en)	1992-01-08	Transducer
EP0310758A3 (en)	1990-09-26	Electromechanical balance
GB2202331B (en)	1991-01-02	Electromagnetic transducer
EP0285773A3 (en)	1990-05-30	Force transducer
GB2201318B (en)	1990-10-24	Electromechanical transducer
GB8826752D0 (en)	1988-12-21	Transducer element
GB8726489D0 (en)	1987-12-16	Electro-acoustic transducers
GB8809757D0 (en)	1988-06-02	Transducer
GB2208931B (en)	1991-06-26	Mechanical oscilattor
GB2201788B (en)	1990-10-10	Transducer
GB2212616B (en)	1991-11-06	Piezo-electric transducers
GB8712723D0 (en)	1987-07-01	Transducer
GB2231153B (en)	1992-11-18	Electromechanical transducer
GB8715324D0 (en)	1987-08-05	Electromechanical transducer
GB2149272B (en)	1987-06-17	Electromechanical transducer
PL247076A1 (en)	1984-11-19	Electromechanical force transducer
GB8822490D0 (en)	1988-10-26	Transducers
GB8714842D0 (en)	1987-07-29	Transducer
GB8722053D0 (en)	1987-10-28	Transducers
GB8713193D0 (en)	1987-07-08	Transducers
GB8727752D0 (en)	1987-12-31	Transducers