GB249928A - Fluid-controlled buffers or vibration-dampers - Google Patents

Fluid-controlled buffers or vibration-dampers

Info

Publication number
GB249928A
GB249928A GB16125A GB16125A GB249928A GB 249928 A GB249928 A GB 249928A GB 16125 A GB16125 A GB 16125A GB 16125 A GB16125 A GB 16125A GB 249928 A GB249928 A GB 249928A
Authority
GB
United Kingdom
Prior art keywords
holes
piston
cylinder
dampers
vibration
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
GB16125A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB16125A priority Critical patent/GB249928A/en
Publication of GB249928A publication Critical patent/GB249928A/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
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

249,928. British Thomson-Houston Co., Ltd., Trencham, H., and Heath, H. C. Jan. 2, 1925. Dashpots.-In a dashpot of the cylinder and piston type, the cylinder is constructed with a portion of restricted bore, the co-operating cupshaped piston being of substantially the same diameter and being provided with holes 22 or tapered slots 23 in its longitudinal periphery. Downward movement of the piston is resisted by a force which increases as the holes or slots become coverd bv the restricted bore of the cylinder. The holes 24 in the piston ensure free upward movement, these holes being covered on the downward stroke by the disc 25.
GB16125A 1925-01-02 1925-01-02 Fluid-controlled buffers or vibration-dampers Expired GB249928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16125A GB249928A (en) 1925-01-02 1925-01-02 Fluid-controlled buffers or vibration-dampers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16125A GB249928A (en) 1925-01-02 1925-01-02 Fluid-controlled buffers or vibration-dampers

Publications (1)

Publication Number Publication Date
GB249928A true GB249928A (en) 1926-04-06

Family

ID=9699466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16125A Expired GB249928A (en) 1925-01-02 1925-01-02 Fluid-controlled buffers or vibration-dampers

Country Status (1)

Country Link
GB (1) GB249928A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007551A (en) * 1958-03-17 1961-11-07 Houdaille Industries Inc Energy absorbing device
US4502366A (en) * 1979-10-25 1985-03-05 Rheinmetall Gmbh. Hydraulic recoil brake system for braking the gun barrel recoil movement after the firing traverse
EP0831245A2 (en) * 1996-08-23 1998-03-25 ACE Stossdämpfer GmbH Industrial shock absorber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007551A (en) * 1958-03-17 1961-11-07 Houdaille Industries Inc Energy absorbing device
US4502366A (en) * 1979-10-25 1985-03-05 Rheinmetall Gmbh. Hydraulic recoil brake system for braking the gun barrel recoil movement after the firing traverse
EP0831245A2 (en) * 1996-08-23 1998-03-25 ACE Stossdämpfer GmbH Industrial shock absorber
EP0831245A3 (en) * 1996-08-23 1998-08-12 ACE Stossdämpfer GmbH Industrial shock absorber

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