IN2014DN07965A - - Google Patents

Info

Publication number
IN2014DN07965A
IN2014DN07965A IN7965DEN2014A IN2014DN07965A IN 2014DN07965 A IN2014DN07965 A IN 2014DN07965A IN 7965DEN2014 A IN7965DEN2014 A IN 7965DEN2014A IN 2014DN07965 A IN2014DN07965 A IN 2014DN07965A
Authority
IN
India
Prior art keywords
rotor
endplates
pair
input shaft
rotor assembly
Prior art date
Application number
Other languages
English (en)
Inventor
Gregory T Kemp
Joseph S Orosz
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 IN2014DN07965A publication Critical patent/IN2014DN07965A/en

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)
IN7965DEN2014 2012-03-01 2013-03-01 IN2014DN07965A (enrdf_load_stackoverflow)

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 (1)

Publication Number Publication Date
IN2014DN07965A true IN2014DN07965A (enrdf_load_stackoverflow) 2015-05-01

Family

ID=49083345

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7965DEN2014 IN2014DN07965A (enrdf_load_stackoverflow) 2012-03-01 2013-03-01

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014010149B3 (de) * 2014-07-03 2015-08-13 Knut Denecke Verfahren zum Verdichten eines Dampfes und Dampfverdichter
WO2016168015A1 (en) * 2015-04-13 2016-10-20 Carrier Corporation Economized spool compressor
WO2016168057A1 (en) * 2015-04-13 2016-10-20 Carrier Corporation Two-stage spool compressor
WO2017048571A1 (en) 2015-09-14 2017-03-23 Torad Engineering Llc Multi-vane impeller device
CN105930592B (zh) * 2016-04-26 2019-01-11 哈尔滨工程大学 一种考虑曲柄和连杆振动的曲柄连杆机构驱动扭矩的预测方法
EP4281670B1 (en) * 2021-01-19 2025-06-04 Alfa Laval Corporate AB A rotary positive displacement pump with a guard
CN113258722B (zh) * 2021-05-31 2022-06-10 哈尔滨工业大学 一种用于直驱式电液伺服作动器的自旋转石墨烯散热装置
CN117212157B (zh) * 2023-11-08 2024-02-27 江苏芬奇工业设备制造有限公司 一种可自动润滑旋片的旋片式真空泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1091878A (fr) * 1953-11-05 1955-04-15 Materiel Et D Installations Ae Pompe à palettes pour automobiles
DE1551102A1 (de) * 1959-09-11 1970-02-12 Karl Eickmann Umlaufkolbenmaschine
US4144005A (en) * 1977-12-01 1979-03-13 General Motors Corporation Rotary through vane compressor
CN1046208A (zh) * 1990-04-05 1990-10-17 刘明 闸门式液压泵(马达)
US8113805B2 (en) * 2007-09-26 2012-02-14 Torad Engineering, Llc Rotary fluid-displacement assembly
KR101466409B1 (ko) * 2008-07-22 2014-12-02 엘지전자 주식회사 압축기

Also Published As

Publication number Publication date
EP2820308A4 (en) 2016-03-23
US20150064043A1 (en) 2015-03-05
WO2013131004A1 (en) 2013-09-06
CN104271960A (zh) 2015-01-07
EP2820308A1 (en) 2015-01-07

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