CA2450105A1 - Method for operating and arrangement of a pneumatic piston engine - Google Patents

Method for operating and arrangement of a pneumatic piston engine Download PDF

Info

Publication number
CA2450105A1
CA2450105A1 CA002450105A CA2450105A CA2450105A1 CA 2450105 A1 CA2450105 A1 CA 2450105A1 CA 002450105 A CA002450105 A CA 002450105A CA 2450105 A CA2450105 A CA 2450105A CA 2450105 A1 CA2450105 A1 CA 2450105A1
Authority
CA
Canada
Prior art keywords
piston
crank
crankshaft
supply
dead center
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
CA002450105A
Other languages
French (fr)
Other versions
CA2450105C (en
Inventor
Yury Bogomolov
Juri Feldman
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
Publication of CA2450105A1 publication Critical patent/CA2450105A1/en
Application granted granted Critical
Publication of CA2450105C publication Critical patent/CA2450105C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • 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
    • F01B29/08—Reciprocating-piston machines or engines not otherwise provided for
    • F01B29/10—Engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Compressor (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The present invention concerns a method for operating and arrangement of a pneumatic piston engine. The pneumatic piston engine (1) includes a cylinder (2) including a piston (3) kinematically joined via a crank (4) to a crankshaft (5) and a working chamber (6) supplied with a means (7) for supply of compressed air and a means (8) for exhaust of air. The starting of supply of compressed air is realized while the piston (3) is in the region within the range from 40~ before top dead center to 25~ after top center by angle of rotation o the crank of the crankshaft depending on engine speed, and the ending of supply is realized while the piston (3) is in the region within the range from 0~ to 90~ after top dead center by angle of rotation of the crank of the crankshaft. In particular case when engine speed is 2.12 s-1, the optimum mode of operating is achieved provided that supply of compressed air starts when the piston (3) is in position of 2~ before the top dead center and ends when the piston (3) is in position of 5~ after the top dead center by angle of rotation of the crank of the crankshaft. The invention provides decrease of specific fuel consumption approximately by a factor of 5-6 and simultaneous increase of the piston specific power.
CA002450105A 2001-08-08 2002-05-10 Method for operating and arrangement of a pneumatic piston engine Expired - Fee Related CA2450105C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EEP200100415 2001-08-08
EEP200100415A EE04286B1 (en) 2001-08-08 2001-08-08 Operating method of pneumatic piston engine and pneumatic piston engine and their use in the propulsion system
PCT/EE2002/000004 WO2003006795A1 (en) 2001-08-08 2002-05-10 Method for operating and arrangement of a pneumatic piston engine

Publications (2)

Publication Number Publication Date
CA2450105A1 true CA2450105A1 (en) 2003-01-23
CA2450105C CA2450105C (en) 2005-10-04

Family

ID=8161772

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002450105A Expired - Fee Related CA2450105C (en) 2001-08-08 2002-05-10 Method for operating and arrangement of a pneumatic piston engine

Country Status (13)

Country Link
US (1) US20040231504A1 (en)
EP (1) EP1415067B1 (en)
JP (1) JP2004534173A (en)
KR (1) KR20040018513A (en)
CN (1) CN1539049A (en)
AT (1) ATE298039T1 (en)
CA (1) CA2450105C (en)
DE (1) DE60204697T2 (en)
DK (1) DK1415067T3 (en)
EA (1) EA005059B1 (en)
EE (1) EE04286B1 (en)
ES (1) ES2242857T3 (en)
WO (1) WO2003006795A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2880649A1 (en) * 2005-01-07 2006-07-14 Raymond Louis Espitalie Two-stroke hybrid engine, has cylinders with coils for exciting pistons towards upward and downward at two respective strokes, and rotary selector for alternating electromagnetic and solenoid valve interventions
CN100381699C (en) * 2006-05-11 2008-04-16 孟宪全 Air engine
FR2965581B1 (en) * 2010-10-04 2014-05-16 Motor Development Int Sa MOTOR WITH ACTIVE CHAMBER INCLUDING MONO AND / OR ENERGY WITH COMPRESSED AIR AND / OR ADDITIONAL ENERGY
US20140217737A1 (en) 2011-09-02 2014-08-07 Eduardo Javier Egaña Castillo Wave-power electricity generation system
CN103244259B (en) * 2013-05-29 2015-05-27 长城汽车股份有限公司 Cylinder communication four-stroke engine and corresponding automobile
CN107896501A (en) 2015-04-10 2018-04-10 向心力能源二代公司 Pressure difference engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE400623C (en) * 1923-11-21 1924-08-20 Carl Lang Device for operating multi-stage air motors with a piston-controlled outlet
DE582620C (en) * 1926-10-14 1935-03-04 Karl Zur Nieden Compressed air motor, in which the outlet is controlled by slots in the cylinder wall overflown by the piston shortly before the end of the expansion stroke
FR1009307A (en) * 1948-06-04 1952-05-28 Motor intended in particular to operate with compressed gas, compressed air or similar fluids
GB700821A (en) * 1951-05-29 1953-12-09 Nat Res Dev Improvements in or relating to fluid pressure engines of the uniflow type
US3314337A (en) * 1964-01-31 1967-04-18 Dresser Ind Piston for an expansion engine
US3527141A (en) * 1968-08-01 1970-09-08 Jerry A Peoples Valving system for reciprocating engine
US3765180A (en) * 1972-08-03 1973-10-16 R Brown Compressed air engine

Also Published As

Publication number Publication date
EP1415067A1 (en) 2004-05-06
DE60204697T2 (en) 2006-05-18
EE04286B1 (en) 2004-04-15
WO2003006795A1 (en) 2003-01-23
ES2242857T3 (en) 2005-11-16
KR20040018513A (en) 2004-03-03
EE200100415A (en) 2002-12-16
ATE298039T1 (en) 2005-07-15
US20040231504A1 (en) 2004-11-25
EA200400244A1 (en) 2004-08-26
DK1415067T3 (en) 2005-09-19
DE60204697D1 (en) 2005-07-21
CN1539049A (en) 2004-10-20
CA2450105C (en) 2005-10-04
EP1415067B1 (en) 2005-06-15
JP2004534173A (en) 2004-11-11
EA005059B1 (en) 2004-10-28

Similar Documents

Publication Publication Date Title
GEP20125679B (en) Compressed-air or gas and/or additional-energy engine having active expansion chamber
IT1311171B1 (en) ALTERNATIVE THERMAL MOTOR EQUIPPED WITH BALANCING AND PRECOMPRESSION
MXPA04000604A (en) Split four stroke cycle internal combustion engine.
CA2135080A1 (en) Engine Using Compressed Air
AU4161700A (en) Combustion method for an internal combustion engine
CA2395915A1 (en) Internal combustion engines
CN101666267A (en) Combustion engine
CA2450105A1 (en) Method for operating and arrangement of a pneumatic piston engine
CA2234150A1 (en) Floating piston, piston-valve engine
CN201531309U (en) Internal combustion engine
CN201041076Y (en) IC engine
FI114113B (en) Ulkopalamismoottori
CN2236548Y (en) Bidirectional piston engine
CN2352687Y (en) Rotary telescopic type piston internal combustion engine
CN1120933C (en) Reciprocating rotary piston two-stroke IC engine
CN2316463Y (en) Two-stroke IC engine
CN2286498Y (en) Rotary engine
RU2002130699A (en) PISTON MACHINE
CN1172898A (en) Rotary engine
JPS61190125A (en) Complete expansion type internal-combustion engine
CN2220533Y (en) Small-sized single-cylinder four-stroke gasoline engine
AU4251796A (en) Oscillating piston engine and oscillating piston compressor
CN1210201A (en) Low speed small power energy-saving IC engine
JP2000170501A (en) Air compressor integrated-reciprocating engine
CN1369637A (en) Air engine

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed