GB696601A - Improvements in or relating to shock absorbers or dampers - Google Patents
Improvements in or relating to shock absorbers or dampersInfo
- Publication number
- GB696601A GB696601A GB455451A GB455451A GB696601A GB 696601 A GB696601 A GB 696601A GB 455451 A GB455451 A GB 455451A GB 455451 A GB455451 A GB 455451A GB 696601 A GB696601 A GB 696601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- cylinder
- dampers
- feb
- tube
- 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
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
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/185—Bitubular units
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
696,601. Hydraulic dampers. GIRLING, Ltd. Feb. 25, 1952 [Feb. 24, 1951], No. 4554/51. Class 108 (iii). In a telescopic hydraulic damper of the type in which a seal 20 for the piston-rod 12 is provided at the outer end of an annular space 19, in a closure 13 for the working cylinder, the space 19 is connected by a pipe or tube 27 to the lower part of a recuperation chamber 16. Thus liquid passing the piston rod is kept out of contact with air in the upper part of the recuperation chamber 16, and frothing is avoided. A garter spring 30 having its ends hooked around an annular groove in the tube 27, provides a baffle at or below the liquid level in the chamber 16. In a modification, Fig. 4 (not shown), there are two verticallyspaced baffles 30. Instead of the chamber 16 being concentric with the cylinder 10, it may comprise a closed longitudinally - extending chamber on one side of the cylinder.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1054917D FR1054917A (en) | 1951-02-24 | ||
| GB455451A GB696601A (en) | 1951-02-24 | 1951-02-24 | Improvements in or relating to shock absorbers or dampers |
| DEG8258A DE926347C (en) | 1951-02-24 | 1952-02-24 | Tubular hydraulic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB455451A GB696601A (en) | 1951-02-24 | 1951-02-24 | Improvements in or relating to shock absorbers or dampers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB696601A true GB696601A (en) | 1953-09-02 |
Family
ID=9779351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB455451A Expired GB696601A (en) | 1951-02-24 | 1951-02-24 | Improvements in or relating to shock absorbers or dampers |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE926347C (en) |
| FR (1) | FR1054917A (en) |
| GB (1) | GB696601A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE412460A (en) * | 1934-11-29 | |||
| FR803559A (en) * | 1936-03-19 | 1936-10-03 | Hydraulic shock absorber | |
| US2138513A (en) * | 1937-07-29 | 1938-11-29 | Gen Motors Corp | Shock absorber |
-
0
- FR FR1054917D patent/FR1054917A/fr not_active Expired
-
1951
- 1951-02-24 GB GB455451A patent/GB696601A/en not_active Expired
-
1952
- 1952-02-24 DE DEG8258A patent/DE926347C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE926347C (en) | 1955-04-14 |
| FR1054917A (en) | 1954-02-15 |
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