EP3458715A4 - Compressor - Google Patents

Compressor Download PDF

Info

Publication number
EP3458715A4
EP3458715A4 EP17806014.1A EP17806014A EP3458715A4 EP 3458715 A4 EP3458715 A4 EP 3458715A4 EP 17806014 A EP17806014 A EP 17806014A EP 3458715 A4 EP3458715 A4 EP 3458715A4
Authority
EP
European Patent Office
Prior art keywords
compressor
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Withdrawn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
EP17806014.1A
Other languages
German (de)
French (fr)
Other versions
EP3458715A1 (en
Inventor
Gal Goldner
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.)
LIFE ASSISTANT Ltd
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 EP3458715A1 publication Critical patent/EP3458715A1/en
Publication of EP3458715A4 publication Critical patent/EP3458715A4/en
Withdrawn legal-status Critical Current

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
    • F04B25/00—Multi-stage pumps
    • F04B25/005—Multi-stage pumps with two cylinders
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/02—Multi-stage pumps of stepped piston type
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404—Details, component parts specially adapted for such pumps
    • F04B27/0428—Arrangements for pressing or connecting the pistons against the actuated cam
    • 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
    • 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
    • F04B39/0022—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 piston rods
    • 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
    • F04B39/0094—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 crankshaft
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/006—Crankshafts
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • F04B53/147—Mounting or detaching of piston rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Transmission Devices (AREA)
EP17806014.1A 2016-05-17 2017-05-15 Compressor Withdrawn EP3458715A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662337346P 2016-05-17 2016-05-17
PCT/IL2017/050534 WO2017208222A1 (en) 2016-05-17 2017-05-15 Compressor

Publications (2)

Publication Number Publication Date
EP3458715A1 EP3458715A1 (en) 2019-03-27
EP3458715A4 true EP3458715A4 (en) 2019-11-13

Family

ID=60478083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17806014.1A Withdrawn EP3458715A4 (en) 2016-05-17 2017-05-15 Compressor

Country Status (6)

Country Link
US (1) US20190285061A1 (en)
EP (1) EP3458715A4 (en)
JP (1) JP2019516910A (en)
CN (1) CN109477471A (en)
RU (1) RU2018144251A (en)
WO (1) WO2017208222A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178140A (en) * 1976-03-09 1979-12-11 Danfoss A/S Compressor with reciprocating piston particularly for small refrigerators
US4329915A (en) * 1979-04-26 1982-05-18 Messerschmitt-Boelkow-Blohm Gmbh Piston and piston rod
WO2005061893A1 (en) * 2003-12-24 2005-07-07 Lg Electronics Inc. Compressor
WO2007140596A1 (en) * 2006-06-08 2007-12-13 Larry Alvin Schuetzle Reciprocating compressor or pump and a portable tool powering system including a reciprocating compressor
CN203081691U (en) * 2012-10-29 2013-07-24 杭州钱江压缩机有限公司 Double-cylinder compressor structure
US20140041620A1 (en) * 2012-08-10 2014-02-13 Barnes Group Inc. Flexible connection rod

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1086180A (en) * 1913-04-03 1914-02-03 Gideon R Ibach Internal-combustion engine.
GB220073A (en) * 1923-05-10 1924-08-11 Frederick Wilson Hurd An improved reciprocating engine applicable as a motor, pump, exhauster, or compressor
US3200797A (en) * 1962-03-24 1965-08-17 Dillenberg Horst Internal combustion engine
US3200800A (en) * 1962-04-27 1965-08-17 Bois Francois M Du Internal combustion engine
NL8800036A (en) * 1988-01-08 1989-08-01 Hendrikus Peter Van Der Waal PUMP OR MOTOR WITH AT LEAST ONE PISTON BODY IN A CYLINDER DRILL.
JPH074487A (en) * 1993-06-17 1995-01-10 Ouken Seiko Kk Crank driving mechanism
US5638738A (en) * 1996-01-24 1997-06-17 Ingersoll-Rand Company Air motor piston to crank linkage
NL1003463C1 (en) * 1996-06-28 1996-08-07 Pieter Johan Van Loo Machine, such as an internal combustion engine, pump or compressor.
CN202937420U (en) * 2011-12-28 2013-05-15 宁波五马实业有限公司 Double-stroke inflator pump
CN102777343B (en) * 2012-06-20 2015-03-04 杭州海胜制冷设备有限公司 Single-drive multi-cylinder compressor structure
CN203098182U (en) * 2013-01-28 2013-07-31 陈加云 Linear reciprocating double-cylinder air compressor
JP6130776B2 (en) * 2013-12-12 2017-05-17 株式会社日立産機システム air compressor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178140A (en) * 1976-03-09 1979-12-11 Danfoss A/S Compressor with reciprocating piston particularly for small refrigerators
US4329915A (en) * 1979-04-26 1982-05-18 Messerschmitt-Boelkow-Blohm Gmbh Piston and piston rod
WO2005061893A1 (en) * 2003-12-24 2005-07-07 Lg Electronics Inc. Compressor
WO2007140596A1 (en) * 2006-06-08 2007-12-13 Larry Alvin Schuetzle Reciprocating compressor or pump and a portable tool powering system including a reciprocating compressor
US20140041620A1 (en) * 2012-08-10 2014-02-13 Barnes Group Inc. Flexible connection rod
CN203081691U (en) * 2012-10-29 2013-07-24 杭州钱江压缩机有限公司 Double-cylinder compressor structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017208222A1 *

Also Published As

Publication number Publication date
CN109477471A (en) 2019-03-15
WO2017208222A1 (en) 2017-12-07
EP3458715A1 (en) 2019-03-27
JP2019516910A (en) 2019-06-20
RU2018144251A (en) 2020-06-17
US20190285061A1 (en) 2019-09-19

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