IT201700086572A1 - Compressore a palette con un sistema di lubrificazione perfezionato - Google Patents

Compressore a palette con un sistema di lubrificazione perfezionato

Info

Publication number
IT201700086572A1
IT201700086572A1 IT102017000086572A IT201700086572A IT201700086572A1 IT 201700086572 A1 IT201700086572 A1 IT 201700086572A1 IT 102017000086572 A IT102017000086572 A IT 102017000086572A IT 201700086572 A IT201700086572 A IT 201700086572A IT 201700086572 A1 IT201700086572 A1 IT 201700086572A1
Authority
IT
Italy
Prior art keywords
palette
compressor
lubrication system
perfect lubrication
perfect
Prior art date
Application number
IT102017000086572A
Other languages
English (en)
Inventor
Giulio Contaldi
Stefano Murgia
Original Assignee
Ing Enea Mattei S P A
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 Ing Enea Mattei S P A filed Critical Ing Enea Mattei S P A
Priority to IT102017000086572A priority Critical patent/IT201700086572A1/it
Priority to US16/634,421 priority patent/US11713759B2/en
Priority to CN201880062702.9A priority patent/CN111344490A/zh
Priority to PCT/IB2018/055636 priority patent/WO2019021252A1/en
Priority to EP18758971.8A priority patent/EP3658776B1/en
Publication of IT201700086572A1 publication Critical patent/IT201700086572A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3446—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT102017000086572A 2017-07-27 2017-07-27 Compressore a palette con un sistema di lubrificazione perfezionato IT201700086572A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT102017000086572A IT201700086572A1 (it) 2017-07-27 2017-07-27 Compressore a palette con un sistema di lubrificazione perfezionato
US16/634,421 US11713759B2 (en) 2017-07-27 2018-07-27 Vane compressor with an improved lubrication system
CN201880062702.9A CN111344490A (zh) 2017-07-27 2018-07-27 具有改进的润滑系统的叶片式压缩机
PCT/IB2018/055636 WO2019021252A1 (en) 2017-07-27 2018-07-27 PALLET COMPRESSOR HAVING ENHANCED LUBRICATION SYSTEM
EP18758971.8A EP3658776B1 (en) 2017-07-27 2018-07-27 Vane compressor with an improved lubrication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000086572A IT201700086572A1 (it) 2017-07-27 2017-07-27 Compressore a palette con un sistema di lubrificazione perfezionato

Publications (1)

Publication Number Publication Date
IT201700086572A1 true IT201700086572A1 (it) 2019-01-27

Family

ID=60570128

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000086572A IT201700086572A1 (it) 2017-07-27 2017-07-27 Compressore a palette con un sistema di lubrificazione perfezionato

Country Status (5)

Country Link
US (1) US11713759B2 (it)
EP (1) EP3658776B1 (it)
CN (1) CN111344490A (it)
IT (1) IT201700086572A1 (it)
WO (1) WO2019021252A1 (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773836A (en) * 1984-04-13 1988-09-27 J. C. Moore Research Inc. Rotary vane pump
US4861246A (en) * 1988-01-07 1989-08-29 Bernard Zimmern Injected compressor with liquid switch
EP0525924A1 (de) * 1991-07-30 1993-02-03 MANNESMANN Aktiengesellschaft Einspritzgekühlter Vielzellenverdichter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB379712A (en) * 1931-03-04 1932-09-05 Henry Ogilvie Improvements in rotary compressors or pumps
GB653295A (en) * 1948-12-16 1951-05-09 Bird Mfg Co Ltd Improvements in and relating to rotary compressors and/or vacuum pumps and the like
US2961151A (en) * 1955-08-12 1960-11-22 Westinghouse Air Brake Co Rotary compressor
GB1271378A (en) * 1969-03-31 1972-04-19 Hick Hargreaves & Company Ltd Rotary sliding vane compressors
GB1318884A (en) * 1969-07-29 1973-05-31 Hydrovane Compressor Rotary compressors
DE2240018C3 (de) * 1971-12-01 1979-01-25 Airfina Ets., Vaduz Ein- oder mehrstufiger Flügelzellen- oder Schraubenkolbenverdichter
US3820924A (en) 1972-12-15 1974-06-28 Chrysler Corp Rotary vane refrigerant gas compressor
US4071306A (en) * 1975-04-16 1978-01-31 Borg-Warner Corporation Rotary vane compressor with relief means for vane slots
JPS61164095A (ja) * 1985-01-14 1986-07-24 Honda Motor Co Ltd 回転式圧縮機
JP2001140781A (ja) * 1999-11-12 2001-05-22 Seiko Seiki Co Ltd 気体圧縮機
US9080569B2 (en) * 2009-01-22 2015-07-14 Gregory S. Sundheim Portable, rotary vane vacuum pump with automatic vacuum breaking arrangement
DE102011078508B4 (de) * 2011-07-01 2017-11-09 Lechler Gmbh Vollkegeldüse
CN106050673B (zh) * 2016-08-04 2018-01-30 烟台正祺科技有限公司 一种空气压缩机冷却装置及其冷却方法
DE102018107494A1 (de) * 2018-03-28 2019-10-02 Rolls-Royce Deutschland Ltd & Co Kg Planetengetriebevorrichtung mit einer Ölversorgungseinrichtung, Gasturbinentriebwerk mit einer Planetengetriebevorrichtung und Verfahren zum Herstellen einer Schaufelpumpe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773836A (en) * 1984-04-13 1988-09-27 J. C. Moore Research Inc. Rotary vane pump
US4861246A (en) * 1988-01-07 1989-08-29 Bernard Zimmern Injected compressor with liquid switch
EP0525924A1 (de) * 1991-07-30 1993-02-03 MANNESMANN Aktiengesellschaft Einspritzgekühlter Vielzellenverdichter

Also Published As

Publication number Publication date
US11713759B2 (en) 2023-08-01
EP3658776A1 (en) 2020-06-03
CN111344490A (zh) 2020-06-26
US20200158107A1 (en) 2020-05-21
EP3658776B1 (en) 2022-07-20
WO2019021252A1 (en) 2019-01-31

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