JPS5638543A - Oil recovering device for hot-gas operated machine - Google Patents

Oil recovering device for hot-gas operated machine

Info

Publication number
JPS5638543A
JPS5638543A JP11351579A JP11351579A JPS5638543A JP S5638543 A JPS5638543 A JP S5638543A JP 11351579 A JP11351579 A JP 11351579A JP 11351579 A JP11351579 A JP 11351579A JP S5638543 A JPS5638543 A JP S5638543A
Authority
JP
Japan
Prior art keywords
oil
container
hot
operated machine
scraper
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.)
Pending
Application number
JP11351579A
Other languages
Japanese (ja)
Inventor
Tsunehiro Kawakita
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP11351579A priority Critical patent/JPS5638543A/en
Publication of JPS5638543A publication Critical patent/JPS5638543A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F02G1/0535—Seals or sealing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2253/00—Seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2270/00—Constructional features
    • F02G2270/50—Crosshead guiding pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To improve sealing effect, by recovering lubricating oil for the hot-gas operated machine into a container by means of an oil scraper, and recirculating the same to the lubricating system. CONSTITUTION:The hot-gas operated machine shown in the drawing consists of a heater 1, cooler 2 and heat accumulator 3. Downwardly of a piston 5, there are disposed an oil scraper 14 and a cap seal 12 through which a rod 6 is extended in freely slidable manner. Between the cap seal 12 and the oil scraper 14, there is formed a chamber 13 into which fuel scraped off by the scraper 14 is dropped. The chamber 13 is connected to a gas-oil seaprating container 20 via a connecting pipe 22. The bottom of container 20 is communicated to a crank case 10 via a recirculating pipe 19 having a solenoid valve 25. With such an arrangement, when the amount of oil collected in the container 20 becomes greater than a predetermined volume, the solenoid valve 25 is opened through operation of a float switch 24 which is interconnected to a float 23 in the container 20, so as to recirculate the oil into the crank case 10.
JP11351579A 1979-09-06 1979-09-06 Oil recovering device for hot-gas operated machine Pending JPS5638543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11351579A JPS5638543A (en) 1979-09-06 1979-09-06 Oil recovering device for hot-gas operated machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11351579A JPS5638543A (en) 1979-09-06 1979-09-06 Oil recovering device for hot-gas operated machine

Publications (1)

Publication Number Publication Date
JPS5638543A true JPS5638543A (en) 1981-04-13

Family

ID=14614286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11351579A Pending JPS5638543A (en) 1979-09-06 1979-09-06 Oil recovering device for hot-gas operated machine

Country Status (1)

Country Link
JP (1) JPS5638543A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013958A (en) * 1983-07-02 1985-01-24 Matsushita Electric Ind Co Ltd Stirling engine
WO1986004958A1 (en) * 1985-02-14 1986-08-28 Mitsubishi Denki Kabushiki Kaisha Stirling engine
JPS62186045A (en) * 1986-02-13 1987-08-14 Matsushita Electric Ind Co Ltd Starling engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013958A (en) * 1983-07-02 1985-01-24 Matsushita Electric Ind Co Ltd Stirling engine
JPH0213138B2 (en) * 1983-07-02 1990-04-03 Matsushita Electric Ind Co Ltd
WO1986004958A1 (en) * 1985-02-14 1986-08-28 Mitsubishi Denki Kabushiki Kaisha Stirling engine
JPS62186045A (en) * 1986-02-13 1987-08-14 Matsushita Electric Ind Co Ltd Starling engine

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