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

Info

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
Application number
PCT/IB2014/058590
Other languages
French (fr)
Other versions
WO2014115122A2 (en
Inventor
Dattatraya Rajaram Shelke
Original Assignee
Dattatraya Rajaram Shelke
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 Dattatraya Rajaram Shelke filed Critical Dattatraya Rajaram Shelke
Publication of WO2014115122A2 publication Critical patent/WO2014115122A2/en
Publication of WO2014115122A3 publication Critical patent/WO2014115122A3/en

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 WO2014115122A2 (en)

Applications Claiming Priority (4)

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

Similar Documents

Publication Publication Date Title
SA517382245B1 (en) Automated Operation of Wellsite Equipment
SA517381287B1 (en) Control Systems for Fracturing Operations
GB2546424A (en) Systems and methods for improved performance of fluidic and microfluidic systems
WO2015036623A3 (en) Electrically-driven pressure regulator- and volume-delivery unit
EP3289278A4 (en) Intelligent pressure management system for cryogenic fluid systems
WO2015020849A3 (en) Hydraulic cycle opening sleeve
WO2015103405A3 (en) Rotary isobaric pressure exchanger system with lubrication system
MX2021005199A (en) Fluid exchange devices and related controls, systems, and methods.
EP2618019A3 (en) Gas spring
MX2021005200A (en) Pistons for use in fluid exchange devices and related devices, systems, and methods.
EP3631173A4 (en) Systems and methods for controlling the pressure of a working fluid at an inlet of a pressurization device of a heat engine system
EP3306058A3 (en) Engine having active exhaust valve position control system and method
GB2540253A (en) Multiple piston assembly for safety valve
EP4265908A3 (en) Two-piece foam piston pump
WO2014177942A3 (en) High integrity pressure protection system (hipps) manifold system and method
EP3725997A4 (en) Pressurised fluid flow system including multiple working chambers for a down-the-hole hammer and normal-circulation down-the-hole hammer comprising said system
IN2014DE02292A (en)
WO2014026098A8 (en) Pressure control in fluidic systems
EP2865844A3 (en) Downhole zone flow control system
MX2018010698A (en) Cut-off valve and hot wheel protection valve arrangement.
EP3356684A4 (en) Combination manifold block, valve housing and spool valve assembly for a manifold bank
EP3642522A4 (en) Cryogenic cylinder control system, globe valve, and solenoid valve
GB2547131A (en) Flow controlled ball release tool
MX2017005262A (en) Air motor.
MY175539A (en) Control line damper for valves

Legal Events

Date Code Title Description
122 Ep: pct application non-entry in european phase

Ref document number: 14743883

Country of ref document: EP

Kind code of ref document: A2