GB609008A - Improvements in resilient devices primarily for shock absorption - Google Patents
Improvements in resilient devices primarily for shock absorptionInfo
- Publication number
- GB609008A GB609008A GB9186/46A GB918646A GB609008A GB 609008 A GB609008 A GB 609008A GB 9186/46 A GB9186/46 A GB 9186/46A GB 918646 A GB918646 A GB 918646A GB 609008 A GB609008 A GB 609008A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- head
- liquid
- compartments
- alternatively
- 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
- F16F5/00—Liquid springs in which the liquid works as a spring by compression, e.g. combined with throttling action; Combinations of devices including liquid springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
609,008. Hydraulic shock-absorbers; liquid springs. DOWTY, G. H. March 25, 1946, No. 9186. [Class 108 (iii)] A resilient device comprises a plunger 2 operating in a cylinder 1 resiliently to compress entrapped liquid and having a head 3 partitioning the cylinder into two compartments a, b, flow communication passage means 7 leading out from the bore of the cylinder to extend between the compartments a, b, and incorporating flow restriction means 8 operative to provide resistance to liquid flow in at least one direction of plunger travel. A basic damping effect may be provided by a port or ports in the head 3 or by restricted leakage around the head. In the construction shown the passage means 7 are in the form of external pipes 7, 9, which alternatively may be formed as ducts in the cylinder wall. The flow restriction means 8, which alternatively may be formed integral with the cylinder, has a flap valve 11 formed with a damping orifice 13 the area of which is adjustable by a needle valve 14.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB262460X | 1946-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB609008A true GB609008A (en) | 1948-09-23 |
Family
ID=10240626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9186/46A Expired GB609008A (en) | 1946-03-25 | 1946-03-25 | Improvements in resilient devices primarily for shock absorption |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH262460A (en) |
| GB (1) | GB609008A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2738971A (en) * | 1953-09-28 | 1956-03-20 | Wales Strippit Corp | Liquid spring |
| US2751216A (en) * | 1953-09-04 | 1956-06-19 | Wales Strippit Corp | Liquid spring |
| DE1148821B (en) * | 1955-01-13 | 1963-05-16 | Paul H Taylor | Muffled liquid spring |
| GB2414047A (en) * | 2004-05-14 | 2005-11-16 | Rolls Royce Plc | Load absorption arrangements for gas turbine engines |
| CN108533659A (en) * | 2018-05-11 | 2018-09-14 | 南京林业大学 | A kind of mechanical automatic adjustment pressure fluid linking damper |
| USD974352S1 (en) * | 2019-11-22 | 2023-01-03 | Apple Inc. | Electronic device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2744747A (en) * | 1952-05-01 | 1956-05-08 | Helmer L F Enlund | Shock absorber |
-
1946
- 1946-03-25 GB GB9186/46A patent/GB609008A/en not_active Expired
-
1947
- 1947-10-08 CH CH262460D patent/CH262460A/en unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2751216A (en) * | 1953-09-04 | 1956-06-19 | Wales Strippit Corp | Liquid spring |
| US2738971A (en) * | 1953-09-28 | 1956-03-20 | Wales Strippit Corp | Liquid spring |
| DE1148821B (en) * | 1955-01-13 | 1963-05-16 | Paul H Taylor | Muffled liquid spring |
| GB2414047A (en) * | 2004-05-14 | 2005-11-16 | Rolls Royce Plc | Load absorption arrangements for gas turbine engines |
| GB2414047B (en) * | 2004-05-14 | 2006-06-28 | Rolls Royce Plc | Load absorption arrangements for gas turbine engines |
| US7717669B2 (en) | 2004-05-14 | 2010-05-18 | Rolls-Royce Plc | Load absorption arrangements for gas turbine engines |
| CN108533659A (en) * | 2018-05-11 | 2018-09-14 | 南京林业大学 | A kind of mechanical automatic adjustment pressure fluid linking damper |
| USD974352S1 (en) * | 2019-11-22 | 2023-01-03 | Apple Inc. | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CH262460A (en) | 1949-06-30 |
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