ES268060A1 - Improvements relating to internal-combustion operated free-piston gas generators - Google Patents

Improvements relating to internal-combustion operated free-piston gas generators

Info

Publication number
ES268060A1
ES268060A1 ES0268060A ES268060A ES268060A1 ES 268060 A1 ES268060 A1 ES 268060A1 ES 0268060 A ES0268060 A ES 0268060A ES 268060 A ES268060 A ES 268060A ES 268060 A1 ES268060 A1 ES 268060A1
Authority
ES
Spain
Prior art keywords
piston
lights
rod
gas generators
internal
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
Application number
ES0268060A
Other languages
Spanish (es)
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.)
ENGINS PISTONS LIBRES EPL
Original Assignee
ENGINS PISTONS LIBRES EPL
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 ENGINS PISTONS LIBRES EPL filed Critical ENGINS PISTONS LIBRES EPL
Publication of ES268060A1 publication Critical patent/ES268060A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • F02B71/06—Free-piston combustion gas generators per se
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Improvements in gas generators with free pistons, characterized in that a rod or rod with a diameter that is clearly smaller (preferably less than half) than that of the motor piston, is arranged between the motor piston and the compressor piston, providing a packing gland around the piston rod, the rear side of the engine piston forming a shock absorber and, finally, arranging lights on the engine casing or jacket so that the rear edge of the engine piston opens these lights in the vicinity of their point internal dead, thus creating in each stroke a communication between the sweep tank and the damper in such a way that the pressure in the damper at the closing of the lights is substantially equal to the sweep pressure. (Machine-translation by Google Translate, not legally binding)
ES0268060A 1960-06-08 1961-06-08 Improvements relating to internal-combustion operated free-piston gas generators Expired ES268060A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829345A FR1267242A (en) 1960-06-08 1960-06-08 Improvements to free piston gas generators

Publications (1)

Publication Number Publication Date
ES268060A1 true ES268060A1 (en) 1961-10-16

Family

ID=8732947

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0268060A Expired ES268060A1 (en) 1960-06-08 1961-06-08 Improvements relating to internal-combustion operated free-piston gas generators

Country Status (5)

Country Link
DE (1) DE1401974A1 (en)
ES (1) ES268060A1 (en)
FR (1) FR1267242A (en)
GB (1) GB935522A (en)
OA (1) OA00468A (en)

Also Published As

Publication number Publication date
GB935522A (en) 1963-08-28
OA00468A (en) 1966-07-15
FR1267242A (en) 1961-07-21
DE1401974A1 (en) 1968-10-31

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