DE2851087C2 - - Google Patents
Info
- Publication number
- DE2851087C2 DE2851087C2 DE2851087A DE2851087A DE2851087C2 DE 2851087 C2 DE2851087 C2 DE 2851087C2 DE 2851087 A DE2851087 A DE 2851087A DE 2851087 A DE2851087 A DE 2851087A DE 2851087 C2 DE2851087 C2 DE 2851087C2
- Authority
- DE
- Germany
- Prior art keywords
- enclosure
- piston
- drive device
- housing
- volume
- 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
- 238000013016 damping Methods 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 13
- 239000000806 elastomer Substances 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 10
- 230000002706 hydrostatic effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000000872 buffer Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
-
- 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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/0612—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using polymers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid-Damping Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7735790A FR2410151A1 (fr) | 1977-11-28 | 1977-11-28 | Dispositif moteur pour transformer une variation de temperature en un travail mecanique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2851087A1 DE2851087A1 (de) | 1979-06-07 |
| DE2851087C2 true DE2851087C2 (enExample) | 1987-06-25 |
Family
ID=9198164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782851087 Granted DE2851087A1 (de) | 1977-11-28 | 1978-11-25 | Antriebsvorrichtung zur umwandlung einer temperaturaenderung in eine mechanische arbeit |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4343154A (enExample) |
| DD (1) | DD140068A5 (enExample) |
| DE (1) | DE2851087A1 (enExample) |
| FR (1) | FR2410151A1 (enExample) |
| GB (1) | GB2008749B (enExample) |
| IT (1) | IT1109680B (enExample) |
| PL (1) | PL119956B1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117903A (en) * | 1982-04-01 | 1983-10-19 | British Aerospace | Thermally responsive means |
| US9046423B2 (en) * | 2012-08-01 | 2015-06-02 | Qualitrol Company, Llc | Hybrid mechanical and electrical transformer monitor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE632897C (de) * | 1934-07-07 | 1936-07-16 | Ernst Fernholz | Verfahren zur Erzeugung mechanischer Arbeit mit Hilfe der Ausdehnung von Fluessigkeiten |
| FR1316099A (fr) * | 1962-02-16 | 1963-01-25 | Système d'actionnement | |
| US3256686A (en) * | 1964-06-03 | 1966-06-21 | Jr John E Lindberg | Method and apparatus for power transmission and actuation |
| US3574275A (en) * | 1969-09-24 | 1971-04-13 | Thermal Hydraulics Corp | Thermally actuated motor with automatically returnable shaft |
| FR2116266B1 (enExample) | 1970-12-03 | 1973-06-08 | Thermal Hydraulics Corp | |
| US3782121A (en) | 1972-05-01 | 1974-01-01 | Texas Instruments Inc | Actuator apparatus |
| US3987630A (en) * | 1975-06-30 | 1976-10-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Mechanical thermal motor |
-
1977
- 1977-11-28 FR FR7735790A patent/FR2410151A1/fr active Granted
-
1978
- 1978-11-20 US US05/962,023 patent/US4343154A/en not_active Expired - Lifetime
- 1978-11-24 PL PL1978211198A patent/PL119956B1/pl unknown
- 1978-11-25 DE DE19782851087 patent/DE2851087A1/de active Granted
- 1978-11-27 GB GB7846213A patent/GB2008749B/en not_active Expired
- 1978-11-27 DD DD78209334A patent/DD140068A5/de unknown
- 1978-11-27 IT IT69713/78A patent/IT1109680B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2410151B1 (enExample) | 1981-03-20 |
| GB2008749A (en) | 1979-06-06 |
| PL119956B1 (en) | 1982-02-27 |
| US4343154A (en) | 1982-08-10 |
| IT1109680B (it) | 1985-12-23 |
| DE2851087A1 (de) | 1979-06-07 |
| DD140068A5 (de) | 1980-02-06 |
| FR2410151A1 (fr) | 1979-06-22 |
| PL211198A1 (pl) | 1979-07-30 |
| GB2008749B (en) | 1982-04-28 |
| IT7869713A0 (it) | 1978-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: KESSEL, E., DIPL.-ING. BOEHME, V., DIPL.-ING., PAT |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |