GB917521A - Improvements in and relating to vibration isolators - Google Patents

Improvements in and relating to vibration isolators

Info

Publication number
GB917521A
GB917521A GB3604457A GB3604457A GB917521A GB 917521 A GB917521 A GB 917521A GB 3604457 A GB3604457 A GB 3604457A GB 3604457 A GB3604457 A GB 3604457A GB 917521 A GB917521 A GB 917521A
Authority
GB
United Kingdom
Prior art keywords
bellows
ducts
vanes
shaft
filled
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
GB3604457A
Inventor
Aubrey John Hutchinson Goodwin
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.)
Yarrow and Co Ltd
Original Assignee
Yarrow and Co 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 Yarrow and Co Ltd filed Critical Yarrow and Co Ltd
Priority to GB3604457A priority Critical patent/GB917521A/en
Priority to US811178A priority patent/US3091103A/en
Publication of GB917521A publication Critical patent/GB917521A/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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/80—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive in which a fluid is used
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0436—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by being contained in a generally closed space

Abstract

917,521. Shaft couplings. YARROW & CO. Ltd. Feb. 19, 1959 [Nov. 19, 1957], No. 36044/57. Class 80 (2). [Also in Group XXXII] A rotary coupling for attenuating periodic torque variations comprises two sets of flexible bellows 12, 12a mounted between adjacent pairs of vanes 69, 70. Vanes 69 are attached to a shaft 63 and vanes 70 are attached to a shaft 66. The bellows 12 are connected to a fluid vessel 13 by ducts 14, whilst bellows 12a are connected to a vessel 13a by ducts 14a. The bellows 12 are also connected to a circular groove 71 by ducts 72, the bellows 12a being connected to a groove 71a by ducts 72a. The bellows 12, 12a, grooves 71, 71a, and the ducts 72, 72a are filled with a liquid, cavities 13, 13a being gas-filled. The invention is applicable to ships' propeller shafts and diesel engine output shafts. The Specification also describes vibration dampers (see Group XXXII). A further construction of rotary coupling is described and illustrated in the Provisional Specification.
GB3604457A 1957-11-19 1957-11-19 Improvements in and relating to vibration isolators Expired GB917521A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3604457A GB917521A (en) 1957-11-19 1957-11-19 Improvements in and relating to vibration isolators
US811178A US3091103A (en) 1957-11-19 1959-05-05 Vibration isolating shaft coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3604457A GB917521A (en) 1957-11-19 1957-11-19 Improvements in and relating to vibration isolators

Publications (1)

Publication Number Publication Date
GB917521A true GB917521A (en) 1963-02-06

Family

ID=10384326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3604457A Expired GB917521A (en) 1957-11-19 1957-11-19 Improvements in and relating to vibration isolators

Country Status (1)

Country Link
GB (1) GB917521A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282542A (en) * 1963-07-12 1966-11-01 Yarrow & Co Ltd Anti-vibration mounting
EP0027195A2 (en) * 1979-10-11 1981-04-22 Eaton-Optimetrix Inc. Improved shock and vibration isolation system
DE3340966A1 (en) * 1983-11-11 1985-05-23 Uni-Cardan Ag, 5200 Siegburg ELASTIC SHAFT JOINT
GB2274144A (en) * 1993-01-11 1994-07-13 Paccar Inc Pneumatically damped vehicle suspension system
EP1022168A3 (en) * 1999-01-19 2002-03-27 Paccar Inc. Pneumatic vehicle suspension system with variable spring stiffness
EP1491784A1 (en) * 2003-06-28 2004-12-29 MAN Nutzfahrzeuge Aktiengesellschaft Positive shaft - hub connection with vibration decoupling and fluid damping

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282542A (en) * 1963-07-12 1966-11-01 Yarrow & Co Ltd Anti-vibration mounting
EP0027195A2 (en) * 1979-10-11 1981-04-22 Eaton-Optimetrix Inc. Improved shock and vibration isolation system
EP0027195A3 (en) * 1979-10-11 1981-05-06 Optimetrix Corporation Improved shock and vibration isolation system
DE3340966A1 (en) * 1983-11-11 1985-05-23 Uni-Cardan Ag, 5200 Siegburg ELASTIC SHAFT JOINT
US4619627A (en) * 1983-11-11 1986-10-28 Uni-Cardan Aktiengesellschaft Fluidic shaft coupling assembly
GB2274144A (en) * 1993-01-11 1994-07-13 Paccar Inc Pneumatically damped vehicle suspension system
US5374077A (en) * 1993-01-11 1994-12-20 Paccar Inc. Pneumatically damped vehicle suspension system
GB2274144B (en) * 1993-01-11 1996-10-09 Paccar Inc Pneumatically damped vehicle suspension system
EP1022168A3 (en) * 1999-01-19 2002-03-27 Paccar Inc. Pneumatic vehicle suspension system with variable spring stiffness
EP1491784A1 (en) * 2003-06-28 2004-12-29 MAN Nutzfahrzeuge Aktiengesellschaft Positive shaft - hub connection with vibration decoupling and fluid damping
CN100443756C (en) * 2003-06-28 2008-12-17 德国曼商用车辆股份公司 Positive shaft - hub connection with vibration decoupling and fluid damping

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