DE2118824B2 - Verfahren zur Nutzung kleiner Temperaturunterschiede zwecks Energiegewinnung und Vorrichtung dazu - Google Patents

Verfahren zur Nutzung kleiner Temperaturunterschiede zwecks Energiegewinnung und Vorrichtung dazu

Info

Publication number
DE2118824B2
DE2118824B2 DE2118824A DE2118824A DE2118824B2 DE 2118824 B2 DE2118824 B2 DE 2118824B2 DE 2118824 A DE2118824 A DE 2118824A DE 2118824 A DE2118824 A DE 2118824A DE 2118824 B2 DE2118824 B2 DE 2118824B2
Authority
DE
Germany
Prior art keywords
liquid
chamber
cylinder
valves
chambers
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.)
Granted
Application number
DE2118824A
Other languages
German (de)
English (en)
Other versions
DE2118824A1 (de
DE2118824C3 (enExample
Inventor
Milan Prof. Dr.-Ing. Zagreb Pecar (Jugoslawien)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE2118824A priority Critical patent/DE2118824B2/de
Publication of DE2118824A1 publication Critical patent/DE2118824A1/de
Publication of DE2118824B2 publication Critical patent/DE2118824B2/de
Priority to US05/480,096 priority patent/US3932995A/en
Application granted granted Critical
Publication of DE2118824C3 publication Critical patent/DE2118824C3/de
Granted legal-status Critical Current

Links

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
    • F03G4/00—Devices for producing mechanical power from geothermal energy
    • F03G4/074—Safety arrangements
    • 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
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • 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
    • F03G7/06112—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 the thermal expansion or contraction of enclosed fluids
    • F03G7/06113—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 the thermal expansion or contraction of enclosed fluids the fluids subjected to phase change

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
DE2118824A 1971-04-17 1971-04-17 Verfahren zur Nutzung kleiner Temperaturunterschiede zwecks Energiegewinnung und Vorrichtung dazu Granted DE2118824B2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2118824A DE2118824B2 (de) 1971-04-17 1971-04-17 Verfahren zur Nutzung kleiner Temperaturunterschiede zwecks Energiegewinnung und Vorrichtung dazu
US05/480,096 US3932995A (en) 1971-04-17 1974-06-17 System for producing work using a small temperature differential

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2118824A DE2118824B2 (de) 1971-04-17 1971-04-17 Verfahren zur Nutzung kleiner Temperaturunterschiede zwecks Energiegewinnung und Vorrichtung dazu

Publications (3)

Publication Number Publication Date
DE2118824A1 DE2118824A1 (de) 1972-12-21
DE2118824B2 true DE2118824B2 (de) 1973-12-20
DE2118824C3 DE2118824C3 (enExample) 1974-07-18

Family

ID=5805078

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2118824A Granted DE2118824B2 (de) 1971-04-17 1971-04-17 Verfahren zur Nutzung kleiner Temperaturunterschiede zwecks Energiegewinnung und Vorrichtung dazu

Country Status (1)

Country Link
DE (1) DE2118824B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238572A1 (de) * 1992-11-16 1994-05-19 Roland Soelch Verfahren zur Umwandlung calorischer Energie in mechanische Energie und Einrichtung zur Durchführung des Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238572A1 (de) * 1992-11-16 1994-05-19 Roland Soelch Verfahren zur Umwandlung calorischer Energie in mechanische Energie und Einrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE2118824A1 (de) 1972-12-21
DE2118824C3 (enExample) 1974-07-18

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee