EP2820308A4 - Rotor assembly for rotary compressor - Google Patents

Rotor assembly for rotary compressor

Info

Publication number
EP2820308A4
EP2820308A4 EP13754234.6A EP13754234A EP2820308A4 EP 2820308 A4 EP2820308 A4 EP 2820308A4 EP 13754234 A EP13754234 A EP 13754234A EP 2820308 A4 EP2820308 A4 EP 2820308A4
Authority
EP
European Patent Office
Prior art keywords
rotor assembly
rotary compressor
compressor
rotary
rotor
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Withdrawn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
EP13754234.6A
Other languages
German (de)
French (fr)
Other versions
EP2820308A1 (en
Inventor
Gregory T Kemp
Joseph S Orosz
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.)
TORAD ENGINEERING LLC
Original Assignee
TORAD ENGINEERING LLC
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 TORAD ENGINEERING LLC filed Critical TORAD ENGINEERING LLC
Publication of EP2820308A1 publication Critical patent/EP2820308A1/en
Publication of EP2820308A4 publication Critical patent/EP2820308A4/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Withdrawn legal-status Critical Current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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • 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
    • F04C18/3441—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 one line or continuous surface substantially parallel to the axis of rotation
    • F04C18/3442—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 one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the inlet and outlet opening
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/802—Liners
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/001—Radial sealings for working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
EP13754234.6A 2012-03-01 2013-03-01 Rotor assembly for rotary compressor Withdrawn EP2820308A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261605491P 2012-03-01 2012-03-01
PCT/US2013/028671 WO2013131004A1 (en) 2012-03-01 2013-03-01 Rotor assembly for rotary compressor

Publications (2)

Publication Number Publication Date
EP2820308A1 EP2820308A1 (en) 2015-01-07
EP2820308A4 true EP2820308A4 (en) 2016-03-23

Family

ID=49083345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13754234.6A Withdrawn EP2820308A4 (en) 2012-03-01 2013-03-01 Rotor assembly for rotary compressor

Country Status (5)

Country Link
US (1) US20150064043A1 (en)
EP (1) EP2820308A4 (en)
CN (1) CN104271960A (en)
IN (1) IN2014DN07965A (en)
WO (1) WO2013131004A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014010149B3 (en) * 2014-07-03 2015-08-13 Knut Denecke Method for compressing a steam and vapor compressor
WO2016168057A1 (en) * 2015-04-13 2016-10-20 Carrier Corporation Two-stage spool compressor
WO2016168015A1 (en) * 2015-04-13 2016-10-20 Carrier Corporation Economized spool compressor
EP3350447B1 (en) 2015-09-14 2020-03-25 Torad Engineering, LLC Multi-vane impeller device
CN105930592B (en) * 2016-04-26 2019-01-11 哈尔滨工程大学 A kind of prediction technique for the crank link mechanism driving torque considering crank and connecting rod vibration
JP2024502883A (en) * 2021-01-19 2024-01-23 アルファ－ラヴァル・コーポレート・アーベー Rotary positive displacement pump with guard
CN113258722B (en) * 2021-05-31 2022-06-10 哈尔滨工业大学 Self-rotating graphene heat dissipation device for direct-drive electro-hydraulic servo actuator
CN117212157B (en) * 2023-11-08 2024-02-27 江苏芬奇工业设备制造有限公司 Rotary vane vacuum pump capable of automatically lubricating rotary vane

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1091878A (en) * 1953-11-05 1955-04-15 Materiel Et D Installations Ae Automotive vane pump
US4144005A (en) * 1977-12-01 1979-03-13 General Motors Corporation Rotary through vane compressor
US20090081063A1 (en) * 2007-09-26 2009-03-26 Kemp Gregory T Rotary fluid-displacement assembly
WO2010010994A2 (en) * 2008-07-22 2010-01-28 Lg Electronics, Inc. Compressor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1401400A1 (en) * 1959-09-11 1968-12-19 Karl Eickmann High pressure rotary piston machine
CN1046208A (en) * 1990-04-05 1990-10-17 刘明 Gate type hydraulic pump (motor)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1091878A (en) * 1953-11-05 1955-04-15 Materiel Et D Installations Ae Automotive vane pump
US4144005A (en) * 1977-12-01 1979-03-13 General Motors Corporation Rotary through vane compressor
US20090081063A1 (en) * 2007-09-26 2009-03-26 Kemp Gregory T Rotary fluid-displacement assembly
WO2010010994A2 (en) * 2008-07-22 2010-01-28 Lg Electronics, Inc. Compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013131004A1 *

Also Published As

Publication number Publication date
US20150064043A1 (en) 2015-03-05
CN104271960A (en) 2015-01-07
EP2820308A1 (en) 2015-01-07
IN2014DN07965A (en) 2015-05-01
WO2013131004A1 (en) 2013-09-06

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