GB672921A - A new or improved valve for hydraulic dampers or shock absorbers - Google Patents
A new or improved valve for hydraulic dampers or shock absorbersInfo
- Publication number
- GB672921A GB672921A GB1336149A GB1336149A GB672921A GB 672921 A GB672921 A GB 672921A GB 1336149 A GB1336149 A GB 1336149A GB 1336149 A GB1336149 A GB 1336149A GB 672921 A GB672921 A GB 672921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- diameter
- seat
- new
- thin
- 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
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Safety Valves (AREA)
Abstract
672,921. Relief valves. GIRLING, Ltd. May 12, 1950 [May 19, 1949], No. 13361/49. Class 135 [Also in Group XXXII] A one-way valve in the piston 13 of a concentric - reservoir type of shock-absorber comprises a thin, i.e. 0.01 to 0.02 inch disc 25 of planished steel, &c. riveted to a fluted guide 28 which is slidable in a bore 22 and urged towards a narrow annular seat 24 of radial width less than 0.02 inch by a compression spring 26, the mean diameter of whose coils is substantially equal to the diameter of the seat. The valve disc may be of a diameter slightly greater, i.e. not more than 20 per cent greater than that of the seat, as shown, or it may be of substantially the same diameter. A thin bleed disc 30, having a notch or notches in its periphery, may be mounted beneath the valve disc. Specification 613,960, [Group XXXII], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1336149A GB672921A (en) | 1949-05-19 | 1949-05-19 | A new or improved valve for hydraulic dampers or shock absorbers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1336149A GB672921A (en) | 1949-05-19 | 1949-05-19 | A new or improved valve for hydraulic dampers or shock absorbers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB672921A true GB672921A (en) | 1952-05-28 |
Family
ID=10021555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1336149A Expired GB672921A (en) | 1949-05-19 | 1949-05-19 | A new or improved valve for hydraulic dampers or shock absorbers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB672921A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1268990B (en) * | 1957-07-12 | 1968-05-22 | Boge Gmbh | Pistons for double-acting hydraulic vibration dampers, especially for motor vehicles |
-
1949
- 1949-05-19 GB GB1336149A patent/GB672921A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1268990B (en) * | 1957-07-12 | 1968-05-22 | Boge Gmbh | Pistons for double-acting hydraulic vibration dampers, especially for motor vehicles |
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