GB232635A - - Google Patents
Info
- Publication number
- GB232635A GB232635A GB1025225A GB1025225A GB232635A GB 232635 A GB232635 A GB 232635A GB 1025225 A GB1025225 A GB 1025225A GB 1025225 A GB1025225 A GB 1025225A GB 232635 A GB232635 A GB 232635A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- cells
- wheel
- fly
- communicate
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
- F16F15/161—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material characterised by the fluid damping devices, e.g. passages, orifices
Abstract
232,635. F÷ttinger, H. April 19, 1924, [Convention date]. Fluid - friction vibration-dampers.- In a fly-wheel of the type containing liquid, the liquid, preferably of high specific gravity, is contained in cells which communicate by restricted openings in such a manner that the liquid can flow from one cell to another under the influence of its inertia. The liquid may be subjected to gas or vapour pressure, and the fly-wheel may be cooled, e.g. by means of jackets. The device, which is particularly applicable for internal-combustion motors, may be combined with the ordinary fly-wheel. The cells 6, 6<1>, 6<11>, Fig. 1, may be arranged in ring form and communicate by openings 11, alternately as opposite sides of the wheel. Radial passages 12 communicating with the arms may be formed in one or all of the spokes of the fly-wheel. The cells may be of rectangular. round or polygonal section. In a modification, Fig. 5, the cells are arranged in pairs of U-form, the liquid oscillating from one leg to the other. The pairs of cells may communicate by openings 11. The frequency of the oscillations of the liquid may be arranged to be the same as that of the torsional vibrations of the shaft at critical speeds.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF55971A DE446954C (en) | 1924-04-20 | 1924-04-20 | Hydraulic damper for vibrating shaft lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB232635A true GB232635A (en) | 1926-07-20 |
Family
ID=7107841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1025225A Expired GB232635A (en) | 1924-04-20 | 1925-04-20 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE446954C (en) |
| GB (1) | GB232635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2764721A (en) * | 1952-06-09 | 1956-09-25 | Eleanor De Hass Johnson | Electromagneto energy conversion |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767802C (en) * | 1932-04-07 | 1953-08-24 | Holding Des Reducteurs Dynamiq | Device for combating the torsional vibrations superimposed on a rotation of machine parts |
| DE748416C (en) * | 1942-09-10 | 1944-11-02 | Torsional vibration damper |
-
1924
- 1924-04-20 DE DEF55971A patent/DE446954C/en not_active Expired
-
1925
- 1925-04-20 GB GB1025225A patent/GB232635A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2764721A (en) * | 1952-06-09 | 1956-09-25 | Eleanor De Hass Johnson | Electromagneto energy conversion |
Also Published As
| Publication number | Publication date |
|---|---|
| DE446954C (en) | 1927-07-13 |
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