GB677857A - Improvements in hydraulic direct-acting suspension shock absorbers - Google Patents
Improvements in hydraulic direct-acting suspension shock absorbersInfo
- Publication number
- GB677857A GB677857A GB1758350A GB1758350A GB677857A GB 677857 A GB677857 A GB 677857A GB 1758350 A GB1758350 A GB 1758350A GB 1758350 A GB1758350 A GB 1758350A GB 677857 A GB677857 A GB 677857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- partition
- liquid
- chamber
- passage
- air
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/066—Units characterised by the partition, baffle or like element
Abstract
677,857. Hydraulic shock - absorbers. BOURCIER DE CARBON, C.M.L.L. July 13, 1950 [July 13, 1949], No. 17583/50. Class 108(iii) A hydropneumatic shock absorber comprises a cylinder closed at each end and divided by a partition into a working chamber filled with liquid and containing a piston and a compensating chamber filled with liquid and air, the partition having valved passages therein for controlling the flow of liquid in both directions and the compensating chamber containing means for preventing any substantial entrainment of air in the liquid as a result of turbulence of the liquid created by passage of the liquid through the partition. As shown, oil entering a compensating chamber 1, through orifices 5, is deflected by a partition 3 which may comprise a single rigid or flexible flange providing the annular space 4 for the passage of the oil into the upper part of the chamber. The passage 4 and partition 3 may be replaced by a fluid-tight partition of material such as rubber or by the disposition within the chamber 1 of a rubber or the like air-filled bag. In another arrangement, the chamber 1 may be provided, preferably above the orifices 5, with a mattress of latex foamed rubber or the like spongy material having open or closed voids or masses of felt or wool or the like.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB14634A DE898254C (en) | 1951-04-20 | 1951-04-20 | Hydraulic shock absorbers for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB677857A true GB677857A (en) | 1952-08-20 |
Family
ID=6958070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1758350A Expired GB677857A (en) | 1951-04-20 | 1950-07-13 | Improvements in hydraulic direct-acting suspension shock absorbers |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE898254C (en) |
| FR (1) | FR995003A (en) |
| GB (1) | GB677857A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2818142A (en) * | 1954-03-18 | 1957-12-31 | Christian Marie Lucien Louis B | Shock absorber reservoir valves |
| US2818141A (en) * | 1954-03-03 | 1957-12-31 | Christian Marie Lucien Louis B | Shock absorber reservoir valves |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2757762A (en) * | 1951-10-22 | 1956-08-07 | Bourcier Christian Marie Louis | Shock absorber |
| GB748469A (en) * | 1952-11-12 | 1956-05-02 | Applic Mach Motrices | An improved hydraulic shock absorber |
| DE1006672B (en) * | 1953-01-10 | 1957-04-18 | Antoine Roger Causse | Hydraulic shock absorber |
| DE1146765B (en) * | 1954-03-03 | 1963-04-04 | Christian Marie Lucien Louis B | Liquid shock absorbers, especially for motor vehicles |
| DE1056879B (en) * | 1954-06-09 | 1959-05-06 | Hans Walter Loeckmann | Liquid shock absorber and its filling procedure |
| DE1102683B (en) * | 1954-12-28 | 1961-03-23 | Fritz Gruender | System for opening and delayed closing of weather doors |
| DE1079898B (en) * | 1955-10-15 | 1960-04-14 | Nsu Werke Ag | Telescopic single-pipe shock absorber |
| DE1148142B (en) * | 1958-04-30 | 1963-05-02 | Rheinmetall Gmbh | Hydraulic vibration damper, especially for motor vehicles |
| FR1249490A (en) * | 1959-11-18 | 1960-12-30 | Shock absorber improvements | |
| DE1142470B (en) * | 1961-11-22 | 1963-01-17 | Boge Gmbh | Hydropneumatic single-pipe vibration damper with separator |
| DE1299176B (en) * | 1967-09-14 | 1969-07-10 | Carl Ulrich Dr | Single pipe shock absorber |
| FR2469618A1 (en) * | 1979-11-09 | 1981-05-22 | Bourcier Carbon Christian | Piston for shock absorber - has perforated plates on both sides to reduce oil turbulence and fading |
-
1949
- 1949-07-13 FR FR995003D patent/FR995003A/en not_active Expired
-
1950
- 1950-07-13 GB GB1758350A patent/GB677857A/en not_active Expired
-
1951
- 1951-04-20 DE DEB14634A patent/DE898254C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2818141A (en) * | 1954-03-03 | 1957-12-31 | Christian Marie Lucien Louis B | Shock absorber reservoir valves |
| US2818142A (en) * | 1954-03-18 | 1957-12-31 | Christian Marie Lucien Louis B | Shock absorber reservoir valves |
Also Published As
| Publication number | Publication date |
|---|---|
| DE898254C (en) | 1953-11-30 |
| FR995003A (en) | 1951-11-26 |
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