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GB1367285A - Inertia dampers - Google Patents

Inertia dampers

Info

Publication number
GB1367285A
GB1367285A GB4156870A GB4156870A GB1367285A GB 1367285 A GB1367285 A GB 1367285A GB 4156870 A GB4156870 A GB 4156870A GB 4156870 A GB4156870 A GB 4156870A GB 1367285 A GB1367285 A GB 1367285A
Authority
GB
United Kingdom
Prior art keywords
mass
inertia
casing
spring
aug
Prior art date
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
Application number
GB4156870A
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.)
Girling Ltd
Original Assignee
Girling 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.)
Filing date
Publication date
Application filed by Girling Ltd filed Critical Girling Ltd
Priority to GB4156870A priority Critical patent/GB1367285A/en
Publication of GB1367285A publication Critical patent/GB1367285A/en
Expired legal-status Critical Current

Links

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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

1367285 Inertia weight vibration dampers; piston rings GIRLING Ltd 26 Aug 1971 [28 Aug 1970] 41568/70 Headings F2S and F2T A damper for attachment to the axle of a vehicle road wheel (not shown) comprises a closed casing 11 containing air or other compressible fluid, an inertia mass 10 fitting slidably within the easing and having a passage 14 to allow fluid flow from one end of the casing to the other, and two springs 12, 13 of different strengths opposing movement of the inertia mass towards the ends of the casing. The spring 12 is stiffer than the spring 13 and occasionally loses contact with the mass 10. Both springs are under pre-load when the inertia mass is at rest. The mass 10 has piston rings 16 of a resilient plastics material with spring fingers 19 which centre the mass.
GB4156870A 1971-08-26 1971-08-26 Inertia dampers Expired GB1367285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4156870A GB1367285A (en) 1971-08-26 1971-08-26 Inertia dampers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4156870A GB1367285A (en) 1971-08-26 1971-08-26 Inertia dampers

Publications (1)

Publication Number Publication Date
GB1367285A true GB1367285A (en) 1974-09-18

Family

ID=10420304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4156870A Expired GB1367285A (en) 1971-08-26 1971-08-26 Inertia dampers

Country Status (1)

Country Link
GB (1) GB1367285A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266287A (en) 1979-04-16 1981-05-05 Bell & Howell Company Transducer systems with controlled damping
WO1994002755A1 (en) * 1992-07-23 1994-02-03 Kaufmann, Peter Oscillation damper
US5365788A (en) * 1990-03-01 1994-11-22 Qualmark Corporation Random vibration generating apparatus
US5675098A (en) * 1992-11-05 1997-10-07 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
US5836202A (en) * 1990-03-01 1998-11-17 Qualmark Corporation Exciter mounting for random vibration generating table
WO1998042998A3 (en) * 1997-03-21 1999-02-25 Honeywell Inc Pneumatic tuned mass damper
US5969256A (en) * 1996-12-26 1999-10-19 Hobbs; Gregg K. Modular vibration system
RU2236617C1 (en) * 2003-01-21 2004-09-20 Институт Машиноведения им. А.А. Благонравова РАН Dynamic vibration damper
CN103047335A (en) * 2012-12-26 2013-04-17 北京理工大学 Inertial resistance type vibration absorber
RU2496214C2 (en) * 2012-01-10 2013-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский государственный технический университет" Synchronous electromagnetic motor of back-and-forth movement
RU2496215C1 (en) * 2012-02-20 2013-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский государственный технический университет" Electromagnetic motor of back-and-forth movement
US20150075932A1 (en) * 2013-09-15 2015-03-19 Valmont Industries, Inc. Vibration mitigation device
WO2016043713A1 (en) 2014-09-15 2016-03-24 Valmont Industries, Inc. Vibration mitigation device

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266287A (en) 1979-04-16 1981-05-05 Bell & Howell Company Transducer systems with controlled damping
US5836202A (en) * 1990-03-01 1998-11-17 Qualmark Corporation Exciter mounting for random vibration generating table
US5365788A (en) * 1990-03-01 1994-11-22 Qualmark Corporation Random vibration generating apparatus
US5412991A (en) * 1990-03-01 1995-05-09 Qualmark Corporation Screening apparatus for imparting multimodal and multi-axial vibrations to a device
US5517857A (en) * 1990-03-01 1996-05-21 Qualmark Corporation Apparatus for raising shaker table within thermal chamber
EP0518954B1 (en) * 1990-03-01 1996-08-14 Qualmark Corporation Random vibration generating apparatus
US5589637A (en) * 1990-03-01 1996-12-31 Qualmark Corporation Exciter-mounting for shaker table
US5744724A (en) * 1990-03-01 1998-04-28 Qualmark Corporation Random vibration generating table
WO1994002755A1 (en) * 1992-07-23 1994-02-03 Kaufmann, Peter Oscillation damper
US5675098A (en) * 1992-11-05 1997-10-07 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
WO1998042998A3 (en) * 1997-03-21 1999-02-25 Honeywell Inc Pneumatic tuned mass damper
RU2236617C1 (en) * 2003-01-21 2004-09-20 Институт Машиноведения им. А.А. Благонравова РАН Dynamic vibration damper
RU2496214C2 (en) * 2012-01-10 2013-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский государственный технический университет" Synchronous electromagnetic motor of back-and-forth movement
RU2496215C1 (en) * 2012-02-20 2013-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский государственный технический университет" Electromagnetic motor of back-and-forth movement
CN103047335A (en) * 2012-12-26 2013-04-17 北京理工大学 Inertial resistance type vibration absorber
US20150075932A1 (en) * 2013-09-15 2015-03-19 Valmont Industries, Inc. Vibration mitigation device
US9470288B2 (en) * 2013-09-15 2016-10-18 Valmont Industries, Inc. Vibration mitigation device
US11181165B2 (en) 2013-09-15 2021-11-23 Valmont Industries, Inc. Vibration mitigation device
US11821487B2 (en) 2013-09-15 2023-11-21 Valmont Industries, Inc. Vibration mitigation device
WO2016043713A1 (en) 2014-09-15 2016-03-24 Valmont Industries, Inc. Vibration mitigation device
EP3194688A4 (en) * 2014-09-15 2018-11-21 Valmont Industries, Inc. Vibration mitigation device

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees