GB2211268B - Electromagnetic vibrators - Google Patents

Electromagnetic vibrators

Info

Publication number: GB2211268B
Authority: GB; United Kingdom
Prior art keywords: electromagnetic vibrators; vibrators; electromagnetic
Prior art date: 1987-10-22
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 - Lifetime

Application number

GB8724783A

Other versions

GB8724783D0 (en

GB2211268A (en

Inventor

Dennis George Turner

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.)

Bruel and Kjaer VTS Ltd

Original Assignee

Ling Dynamic Systems 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.)

1987-10-22

Filing date

1987-10-22

Publication date

1991-06-12

1987-10-22 Application filed by Ling Dynamic Systems Ltd filed Critical Ling Dynamic Systems Ltd

1987-10-22 Priority to GB8724783A priority Critical patent/GB2211268B/en

1987-11-25 Publication of GB8724783D0 publication Critical patent/GB8724783D0/en

1988-10-21 Priority to FR8813823A priority patent/FR2622291A1/en

1988-10-22 Priority to DE19883836029 priority patent/DE3836029A1/en

1989-06-28 Publication of GB2211268A publication Critical patent/GB2211268A/en

1991-06-12 Application granted granted Critical

1991-06-12 Publication of GB2211268B publication Critical patent/GB2211268B/en

2007-10-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/027—Specimen mounting arrangements, e.g. table head adapters

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Vibration Prevention Devices (AREA)
Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Apparatuses For Generation Of Mechanical Vibrations (AREA)

GB8724783A 1987-10-22 1987-10-22 Electromagnetic vibrators Expired - Lifetime GB2211268B (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GB8724783A GB2211268B (en)	1987-10-22	1987-10-22	Electromagnetic vibrators
FR8813823A FR2622291A1 (en)	1987-10-22	1988-10-21	ELECTROMAGNETIC VIBRATORS
DE19883836029 DE3836029A1 (en)	1987-10-22	1988-10-22	ELECTROMAGNETIC VIBRATOR

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8724783A GB2211268B (en)	1987-10-22	1987-10-22	Electromagnetic vibrators

Publications (3)

Publication Number	Publication Date
GB8724783D0 GB8724783D0 (en)	1987-11-25
GB2211268A GB2211268A (en)	1989-06-28
GB2211268B true GB2211268B (en)	1991-06-12

Family

ID=10625738

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8724783A Expired - Lifetime GB2211268B (en)	1987-10-22	1987-10-22	Electromagnetic vibrators

Country Status (3)

Country	Link
DE (1)	DE3836029A1 (en)
FR (1)	FR2622291A1 (en)
GB (1)	GB2211268B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8918779D0 (en) *	1989-08-17	1989-09-27	Univ Leicester	Shaking table
DE69131185T2 (en) *	1990-03-01	1999-10-14	Qualmark Corp.	Vibrating table and process
US5836202A (en) *	1990-03-01	1998-11-17	Qualmark Corporation	Exciter mounting for random vibration generating table
US5540109A (en) *	1992-11-05	1996-07-30	Qualmark Corporation	Apparatus and method for thermal and vibrational stress screening
US5804732A (en) *	1995-12-21	1998-09-08	Venturedyne, Ltd.	Vibrator-driven table apparatus
US5969256A (en) *	1996-12-26	1999-10-19	Hobbs; Gregg K.	Modular vibration system
DE10257892A1 (en) *	2002-12-11	2004-06-24	Bomag Gmbh	Vibrating plate used as a tamping plate for compacting the ground, especially sand or snow, comprises supporting components forming a base plate with a natural resonance frequency that is greater than the frequency of its vibration
US6851320B1 (en) *	2004-02-23	2005-02-08	Kun-Ta Lee	Closed-form head expander
US7051593B2 (en)	2004-05-21	2006-05-30	Ling Dynamic Systems, Inc.	Vibration testing apparatus and a method of vibration testing
JP4965816B2 (en) *	2004-05-21	2012-07-04	ブリュエルアンドケアーブイティーエスリミテッド	Vibration test apparatus and vibration test method
US11747235B2 (en) *	2021-11-12	2023-09-05	Harold Myer Myers	Composite components used in vibration systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2300626A1 (en) *	1975-02-14	1976-09-10	Branson Ultrasonics Corp	Electro-acoustic vibration emitter system - having liquid-contacting plate, individual vibration emitters and device eliminating intermediate spaces
US4164151A (en) *	1978-07-17	1979-08-14	Mechanical Technology, Inc.	Random vibration generator
US4633716A (en) *	1985-04-26	1987-01-06	Martin Robert W	Shaker head expander
US4735089A (en) *	1985-12-27	1988-04-05	Hughes Aircraft Company	Shaker table
FR2604375A1 (en) *	1986-09-26	1988-04-01	Cepe	VIBRATOR CONTROL DEVICE

1987
- 1987-10-22 GB GB8724783A patent/GB2211268B/en not_active Expired - Lifetime
1988
- 1988-10-21 FR FR8813823A patent/FR2622291A1/en not_active Withdrawn
- 1988-10-22 DE DE19883836029 patent/DE3836029A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB8724783D0 (en)	1987-11-25
FR2622291A1 (en)	1989-04-28
DE3836029A1 (en)	1989-05-11
GB2211268A (en)	1989-06-28

Publication	Publication Date	Title
GB8824961D0 (en)	1988-11-30	Electromagnetic devices
GB2211268B (en)	1991-06-12	Electromagnetic vibrators
GB2202331B (en)	1991-01-02	Electromagnetic transducer
GB2214356B (en)	1992-03-11	Electromagnetic plunger
EP0428745A4 (en)	1992-07-15	Electromagnetic vibrator
GB2149983B (en)	1987-04-01	Electromagnetic vibrator
GB2183002B (en)	1989-10-25	Electromagnetic vibrators
GB2208931B (en)	1991-06-26	Mechanical oscilattor
GB2157093B (en)	1986-08-28	Electromagnetic vibrator
GB8602408D0 (en)	1986-03-05	Electromagnetic vibrator
GB8726262D0 (en)	1987-12-16	Radially-resonant structures
GB2204444B (en)	1991-03-20	Vibrator assembly
YU234087A (en)	1990-06-30	Electromagnetic vibrator
GB8723990D0 (en)	1987-11-18	Structures
GB8721968D0 (en)	1987-10-28	Mossbauer spectro-meter
BG42206A1 (en)	1987-11-14	Electromagnetic vibrator
GB8604968D0 (en)	1986-04-09	Electromagnetic vibrator
CS448886A1 (en)	1989-08-14	Electromagnetic vibrator
ZA887935B (en)	1989-07-26	Electromagnetic devices
CS65787A1 (en)	1988-07-15	Zpusob izolace insulinu z vodnych roztoku
YU11084A (en)	1986-10-31	Electromagnetic vibrator
GR871712B (en)	1987-11-17	Electromagnetic striking system
GB8724943D0 (en)	1987-11-25	Vibrator devices
BG41090A1 (en)	1987-04-15	Electromagnetic structuroscope
BG43722A1 (en)	1988-08-15	Cytoquininic means

Legal Events

Date	Code	Title	Description
1993-06-16	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19921022