ES449838A1 - Regulation of level of gas shock absorbers, especially for vehicles on lanes. (Machine-translation by Google Translate, not legally binding) - Google Patents
Regulation of level of gas shock absorbers, especially for vehicles on lanes. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES449838A1 ES449838A1 ES449838A ES449838A ES449838A1 ES 449838 A1 ES449838 A1 ES 449838A1 ES 449838 A ES449838 A ES 449838A ES 449838 A ES449838 A ES 449838A ES 449838 A1 ES449838 A1 ES 449838A1
- Authority
- ES
- Spain
- Prior art keywords
- bellows
- gas
- valve
- command
- switching element
- 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
Abstract
Level regulation of gas dampers, in space for vehicles on rails, of the type in which for each damper is provided at least one valve arrangement that governs the pressure of the gas in the bellows, characterized in that each bellows is provided with a valve of an inlet valve and an outlet valve, a first switching element being connected to the inlet valve, which can be connected when the bellows is lowered, and to the outlet valve a second switching element, which can be connected when the bellows is raised, while there is a first timer element, operable by the first switching element, which transmits a delayed control command to the inlet valve, and a second timer element, operable by the second switching element, which transmits a delayed control command to the outlet valve, opening the inlet valve as a consequence of the delayed command command of the first timer element during the following half of the upper half of the course of the movement of the bellows, thus supplying gas to the gas absorber in order to increase the internal recovery force, while the outlet valve is opened as a consequence of the delayed command command of the second timer element during the next lower half of the course of the movement of the bellows, thereby purging gas from the gas absorber in order to reduce the increased internal recovery force. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH921175A CH587142A5 (en) | 1975-07-15 | 1975-07-15 | Automatic control for rail vehicle suspension - has switch and relay system operated by vehicle sway to actuate air distributor valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES449838A1 true ES449838A1 (en) | 1977-06-16 |
Family
ID=4349565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES449838A Expired ES449838A1 (en) | 1975-07-15 | 1976-07-15 | Regulation of level of gas shock absorbers, especially for vehicles on lanes. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES449838A1 (en) |
| IT (1) | IT1067474B (en) |
| PT (1) | PT65371B (en) |
-
1976
- 1976-07-14 IT IT2531776A patent/IT1067474B/en active
- 1976-07-14 PT PT6537176A patent/PT65371B/en unknown
- 1976-07-15 ES ES449838A patent/ES449838A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| PT65371A (en) | 1976-08-01 |
| PT65371B (en) | 1978-01-10 |
| IT1067474B (en) | 1985-03-16 |
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