AU2003240160A1 - Vibration isolator - Google Patents

Vibration isolator

Info

Publication number: AU2003240160A1
Authority: AU; Australia
Prior art keywords: vibration isolator; isolator; vibration
Prior art date: 2002-06-07
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.): Abandoned

Application number

AU2003240160A

Other versions

AU2003240160A8 (en

Inventor

Francois Nicolaas Du Plooy

Philippus Stephanus Heyns

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.)

BOART LONGYEAR Ltd

University of Pretoria

Original Assignee

Boart Longyear Pty 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.)

2002-06-07

Filing date

2003-06-06

Publication date

2003-12-22

2003-06-06 Application filed by Boart Longyear Pty Ltd filed Critical Boart Longyear Pty Ltd

2003-12-22 Publication of AU2003240160A1 publication Critical patent/AU2003240160A1/en

2003-12-22 Publication of AU2003240160A8 publication Critical patent/AU2003240160A8/en

Status Abandoned legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/24—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the central part of the unit being supported by one element and both extremities of the unit being supported by a single other element, i.e. double acting mounting
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
- F16F13/264—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for acting dynamically on the walls bounding a working chamber

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Combined Devices Of Dampers And Springs (AREA)
Vibration Prevention Devices (AREA)

AU2003240160A 2002-06-07 2003-06-06 Vibration isolator Abandoned AU2003240160A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
ZA2002/4586		2002-06-07
ZA200204586		2002-06-07
PCT/IB2003/002149 WO2003104675A2 (en)	2002-06-07	2003-06-06	Vibration isolator

Publications (2)

Publication Number	Publication Date
AU2003240160A1 true AU2003240160A1 (en)	2003-12-22
AU2003240160A8 AU2003240160A8 (en)	2003-12-22

Family

ID=29737379

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003240160A Abandoned AU2003240160A1 (en)	2002-06-07	2003-06-06	Vibration isolator

Country Status (3)

Country	Link
AU (1)	AU2003240160A1 (en)
CA (1)	CA2489103C (en)
WO (1)	WO2003104675A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101871499B (en) *	2002-09-24	2013-10-02	贝尔直升机泰克斯特龙公司	Piezoelectric liquid inertia vibration eliminator
US20050217954A1 (en) *	2004-03-31	2005-10-06	Hindle Timothy A	Viscous isolation and damping strut utilizing a fluid mass effect
CN1333181C (en) *	2005-04-22	2007-08-22	清华大学	Universal air servo acceleration damper
WO2010071649A1 (en)	2008-12-18	2010-06-24	Bell Helicopter Textron Inc.	Method and apparatus for improved vibration isolation
CN102405359B (en) *	2009-03-12	2015-02-11	贝尔直升机泰克斯特龙公司	Method and apparatus for improved vibration isolation
US8882091B2 (en)	2011-11-11	2014-11-11	Textron Innovations Inc.	Vibration isolation system
CN109253064B (en) *	2017-07-12	2024-03-29	国家电投集团科学技术研究院有限公司	Pre-compression type pulse buffer applied to injection system
CN113682246B (en) *	2021-09-26	2023-04-14	东风汽车集团股份有限公司	Tunable vibrating block structure
CN120159888B (en) *	2025-04-21	2025-11-21	西北工业大学	An adjustable frequency liquid-elastic vibration isolator and its frequency adjustment method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4416445A (en) *	1978-10-13	1983-11-22	Imperial Clevite Inc.	Viscous spring damper
US4236607A (en)	1979-02-26	1980-12-02	Textron, Inc.	Vibration suppression system
JPH0689806B2 (en) *	1986-01-20	1994-11-14	株式会社ブリヂストン	Anti-vibration device
US4811919A (en) *	1987-08-06	1989-03-14	Lord Corporation	Volume compensated fluid mount
US5174552A (en) *	1991-10-15	1992-12-29	Lord Corporation	Fluid mount with active vibration control
US5788029A (en)	1993-08-18	1998-08-04	Bell Helicopter	Vibration isolation system
US5762295A (en) *	1996-02-23	1998-06-09	Lord Corporation	Dynamically optimized engine suspension system
US6394432B1 (en) *	1998-06-10	2002-05-28	Lord Corporation	Vibration and/or shock absorbing devices and compensator elements utilized therein
US6431530B1 (en) *	2000-05-23	2002-08-13	Bell Helicopter Textron, Inc.	Vertical liquid inertia vibration isolator
US6378851B1 (en) *	2000-10-25	2002-04-30	Lord Corporation	Fluid and elastomer apparatus with discrete volume compensator and secondary compliance

2003
- 2003-06-06 CA CA002489103A patent/CA2489103C/en not_active Expired - Fee Related
- 2003-06-06 WO PCT/IB2003/002149 patent/WO2003104675A2/en not_active Ceased
- 2003-06-06 AU AU2003240160A patent/AU2003240160A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2003104675A3 (en)	2004-03-11
CA2489103C (en)	2009-03-31
AU2003240160A8 (en)	2003-12-22
CA2489103A1 (en)	2003-12-18
WO2003104675A2 (en)	2003-12-18

Publication	Publication Date	Title
AU2002335553A1 (en)	2003-06-17	Flat noncommutator vibration motor
AU2003264363A1 (en)	2004-03-29	Vibration absorbing pipe
AU2003302456A1 (en)	2004-06-18	Composite vibration damper
AU2002305546A1 (en)	2003-05-26	Vibration-isolating device
AU2002358326A1 (en)	2003-07-30	Compressor having vibration reducing structure
AU2003240160A1 (en)	2003-12-22	Vibration isolator
EP1270992A3 (en)	2004-03-31	Liquid-filled vibration isolating device
AU2003279963A1 (en)	2004-05-04	Vibration damping assembly
AU2002316168A1 (en)	2002-12-09	Electronic isolator
AU2003290818A1 (en)	2004-06-03	Topoisomerase-targeting agents
GB2381567B (en)	2003-12-24	Liquid-confined vibration isolator
AU2003300685A1 (en)	2004-06-07	Vibration sensor
AU2003289052A1 (en)	2004-06-30	Damper
AU2003207048A1 (en)	2004-08-30	Vibration isolator
AU2002329406A1 (en)	2003-04-01	An osteoprosthesis component
AU2003304542A1 (en)	2004-06-06	Vibration isolation system
GB0227874D0 (en)	2003-01-08	Isolator
AU2002321477A1 (en)	2003-04-01	Acoustic device
ZA200409891B (en)	2006-07-26	Vibration isolator
PL353814A1 (en)	2003-11-17	Vibration isolator
AU2003238214A1 (en)	2003-12-22	Circular mount
AUPS228502A0 (en)	2002-06-13	Damper
AU2002357489A1 (en)	2003-05-12	Damping arrangement
PL113973U1 (en)	2004-10-04	Vibration isolator
PL114075U1 (en)	2004-11-29	Vibration isolator

Legal Events

Date	Code	Title	Description
2005-02-24	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
2005-08-18	TH	Corrigenda	Free format text: IN VOL 18, NO 7, PAGE(S) 1723 UNDER THE HEADING APPLICATIONS OPI - NAME INDEX UNDER THE NAME BOART LONGYEAR LIMITED, APPLICATION NO. 2003240160, UNDER INID (71) CORRECT THE NAME TO READ UNIVERSITY OF PRETORIA; BOART LONGYEAR LIMITED