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WO2014115122A3 - System and methods for compression of air or working fluid - Google Patents

System and methods for compression of air or working fluid Download PDF

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Publication number
WO2014115122A3
WO2014115122A3 PCT/IB2014/058590 IB2014058590W WO2014115122A3 WO 2014115122 A3 WO2014115122 A3 WO 2014115122A3 IB 2014058590 W IB2014058590 W IB 2014058590W WO 2014115122 A3 WO2014115122 A3 WO 2014115122A3
Authority
WO
WIPO (PCT)
Prior art keywords
working fluid
compression
methods
air
port valve
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.)
Ceased
Application number
PCT/IB2014/058590
Other languages
French (fr)
Other versions
WO2014115122A2 (en
Inventor
Dattatraya Rajaram Shelke
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 WO2014115122A2 publication Critical patent/WO2014115122A2/en
Publication of WO2014115122A3 publication Critical patent/WO2014115122A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F02B21/00—Engines characterised by air-storage chambers
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/10—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder
    • F02B33/14—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder working and pumping pistons forming stepped piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0276—Actuation of an additional valve for a special application, e.g. for decompression, exhaust gas recirculation or cylinder scavenging
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Systems and methods for compression of air or working fluid, the system comprising a) a cylinder; b) a piston; c) a plurality of control valves at the head of the cylinder for fluid communication of working fluid comprising of 'at least one input port valve at the cylinder head' and 'at least one output port valve at the cylinder head'; and d) a plurality of control valves arranged in the fluid conduit formed at the base of piston 1 for fluid communication of working fluid comprising of 'at least one input port valve at the piston base' and 'at least one output port valve at the piston base'.
PCT/IB2014/058590 2013-01-28 2014-01-28 System and methods for compression of air or working fluid Ceased WO2014115122A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IN243/MUM/2013 2013-01-28
IN243MU2013 2013-01-28
IN3024MU2013 2013-09-19
IN3024/MUM/2013 2013-09-19

Publications (2)

Publication Number Publication Date
WO2014115122A2 WO2014115122A2 (en) 2014-07-31
WO2014115122A3 true WO2014115122A3 (en) 2015-04-02

Family

ID=51228151

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/058590 Ceased WO2014115122A2 (en) 2013-01-28 2014-01-28 System and methods for compression of air or working fluid

Country Status (1)

Country Link
WO (1) WO2014115122A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452571A (en) * 1981-06-19 1984-06-05 Mitsubishi Denki Kabushiki Kaisha Multiple cylinder rotary compressor
US20060140785A1 (en) * 2003-03-28 2006-06-29 Satoshi Watanabe Reciprocating compressor
US20120174618A1 (en) * 2010-07-08 2012-07-12 Panasonic Corporation Rotary compressor and refrigeration cycle apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452571A (en) * 1981-06-19 1984-06-05 Mitsubishi Denki Kabushiki Kaisha Multiple cylinder rotary compressor
US20060140785A1 (en) * 2003-03-28 2006-06-29 Satoshi Watanabe Reciprocating compressor
US20120174618A1 (en) * 2010-07-08 2012-07-12 Panasonic Corporation Rotary compressor and refrigeration cycle apparatus

Also Published As

Publication number Publication date
WO2014115122A2 (en) 2014-07-31

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