ZA75725B - Improvements in free-travel energy converters - Google Patents

Improvements in free-travel energy converters

Info

Publication number
ZA75725B
ZA75725B ZA00750725A ZA75725A ZA75725B ZA 75725 B ZA75725 B ZA 75725B ZA 00750725 A ZA00750725 A ZA 00750725A ZA 75725 A ZA75725 A ZA 75725A ZA 75725 B ZA75725 B ZA 75725B
Authority
ZA
South Africa
Prior art keywords
free
energy converters
travel energy
travel
converters
Prior art date
Application number
ZA00750725A
Inventor
M Bouvier
M Barthalon
Original Assignee
M Barthalon
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 M Barthalon filed Critical M Barthalon
Publication of ZA75725B publication Critical patent/ZA75725B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B31/00—Free-piston pumps specially adapted for elastic fluids; Systems incorporating such pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
ZA00750725A 1974-02-12 1975-02-04 Improvements in free-travel energy converters ZA75725B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7404637A FR2260699A1 (en) 1974-02-12 1974-02-12 Free-piston compressor has spring loaded piston to shut outlet - before end of stroke, the moment of shutting being function of working conditions

Publications (1)

Publication Number Publication Date
ZA75725B true ZA75725B (en) 1976-01-28

Family

ID=9134789

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00750725A ZA75725B (en) 1974-02-12 1975-02-04 Improvements in free-travel energy converters

Country Status (6)

Country Link
AU (1) AU7800775A (en)
DE (1) DE2505032A1 (en)
ES (1) ES434628A1 (en)
FR (1) FR2260699A1 (en)
IT (1) IT1029691B (en)
ZA (1) ZA75725B (en)

Also Published As

Publication number Publication date
ES434628A1 (en) 1977-02-01
AU7800775A (en) 1976-08-12
FR2260699B1 (en) 1978-06-16
DE2505032A1 (en) 1975-09-11
IT1029691B (en) 1979-03-20
FR2260699A1 (en) 1975-09-05

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