FR2434925A1 - Equipment for generating motive energy - operates piston in cylinder, in cycle between atmospheric pressure and vacuum - Google Patents

Equipment for generating motive energy - operates piston in cylinder, in cycle between atmospheric pressure and vacuum

Info

Publication number
FR2434925A1
FR2434925A1 FR7921894A FR7921894A FR2434925A1 FR 2434925 A1 FR2434925 A1 FR 2434925A1 FR 7921894 A FR7921894 A FR 7921894A FR 7921894 A FR7921894 A FR 7921894A FR 2434925 A1 FR2434925 A1 FR 2434925A1
Authority
FR
France
Prior art keywords
cylinder
piston
vacuum
cycle
equipment
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.)
Withdrawn
Application number
FR7921894A
Other languages
French (fr)
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.)
Bauakademie der DDR
Original Assignee
Bauakademie der DDR
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 Bauakademie der DDR filed Critical Bauakademie der DDR
Publication of FR2434925A1 publication Critical patent/FR2434925A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B29/00—Machines or engines with pertinent characteristics other than those provided for in preceding main groups
    • F01B29/02—Atmospheric engines, i.e. atmosphere acting against vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/01—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with one single cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

The unit for generating motive energy comprises a piston (4) in cylinder (1) with an inlet valve (6) in the head and ports (2) in the sidewalls near the other end, opening into a header (3) connection (9) with a vacuum reservoir/generator (10). A starter (7) acting on a crankshaft (8) moves the piston from TDC T BDC. For a small part of this movement, initially, the inlet valve opens and air enters; towards the end of it the side ports are exposed, producing a sudden drop in cylinder pressure. The starter having disengaged, the piston is implosively pulled back to TDC.
FR7921894A 1978-09-01 1979-08-31 Equipment for generating motive energy - operates piston in cylinder, in cycle between atmospheric pressure and vacuum Withdrawn FR2434925A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD78207614A DD152692A3 (en) 1978-09-01 1978-09-01 ATMOSPHERIC POWER MACHINE

Publications (1)

Publication Number Publication Date
FR2434925A1 true FR2434925A1 (en) 1980-03-28

Family

ID=5514248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921894A Withdrawn FR2434925A1 (en) 1978-09-01 1979-08-31 Equipment for generating motive energy - operates piston in cylinder, in cycle between atmospheric pressure and vacuum

Country Status (4)

Country Link
DD (1) DD152692A3 (en)
DE (1) DE2933456A1 (en)
FR (1) FR2434925A1 (en)
SE (1) SE7907264L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538859A1 (en) * 1982-11-15 1984-07-06 Deniau Lucien Engine utilising the partial vacuum created by combustion in the air contained in a cylinder and the buoyancy
WO2005113940A1 (en) * 2004-05-20 2005-12-01 Ahmet Ziya Karakus Vacuum based air energy systems
BE1017671A3 (en) * 2007-07-04 2009-03-03 Gabidzashuizi Besik Vacuum power system, has motor provided in upper chamber, and lid mounted on engine and completely sealed, where air is sucked from upper chamber through hole
WO2016064261A1 (en) * 2014-10-24 2016-04-28 Cherif-Messaoudi Zoheir Atmospheric pressure engine using the pressure gradient between the atmospheric pressure and a high vacuum as source of energy

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR888161A (en) * 1942-07-21 1943-12-06 Atmospheric vacuum engine
FR1447078A (en) * 1965-09-20 1966-07-22 Method of distributing engine cycles, in particular of a piston engine as well as the engines for the implementation of this method or similar method
US3975914A (en) * 1974-11-15 1976-08-24 Tufts Robert J Implosion engine
US4036016A (en) * 1975-11-05 1977-07-19 Louis Aldorfer Vacuum-operated reciprocating engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR888161A (en) * 1942-07-21 1943-12-06 Atmospheric vacuum engine
FR1447078A (en) * 1965-09-20 1966-07-22 Method of distributing engine cycles, in particular of a piston engine as well as the engines for the implementation of this method or similar method
US3975914A (en) * 1974-11-15 1976-08-24 Tufts Robert J Implosion engine
US4036016A (en) * 1975-11-05 1977-07-19 Louis Aldorfer Vacuum-operated reciprocating engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538859A1 (en) * 1982-11-15 1984-07-06 Deniau Lucien Engine utilising the partial vacuum created by combustion in the air contained in a cylinder and the buoyancy
WO2005113940A1 (en) * 2004-05-20 2005-12-01 Ahmet Ziya Karakus Vacuum based air energy systems
BE1017671A3 (en) * 2007-07-04 2009-03-03 Gabidzashuizi Besik Vacuum power system, has motor provided in upper chamber, and lid mounted on engine and completely sealed, where air is sucked from upper chamber through hole
WO2016064261A1 (en) * 2014-10-24 2016-04-28 Cherif-Messaoudi Zoheir Atmospheric pressure engine using the pressure gradient between the atmospheric pressure and a high vacuum as source of energy

Also Published As

Publication number Publication date
DD152692A3 (en) 1981-12-09
DE2933456A1 (en) 1980-03-20
SE7907264L (en) 1980-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse