CZ2025196A3 - Lamela a lamelový expandér - Google Patents

Lamela a lamelový expandér

Info

Publication number
CZ2025196A3
CZ2025196A3 CZ2025-196A CZ2025196A CZ2025196A3 CZ 2025196 A3 CZ2025196 A3 CZ 2025196A3 CZ 2025196 A CZ2025196 A CZ 2025196A CZ 2025196 A3 CZ2025196 A3 CZ 2025196A3
Authority
CZ
Czechia
Prior art keywords
lamella
expander
compressor
notch
square
Prior art date
Application number
CZ2025-196A
Other languages
English (en)
Other versions
CZ310687B6 (cs
Inventor
Václav Vodička
Original Assignee
České vysoké učení technické v Praze
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 České vysoké učení technické v Praze filed Critical České vysoké učení technické v Praze
Priority to CZ2025-196A priority Critical patent/CZ310687B6/cs
Publication of CZ2025196A3 publication Critical patent/CZ2025196A3/cs
Publication of CZ310687B6 publication Critical patent/CZ310687B6/cs

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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 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
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3441—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 F01C1/08 or F01C1/22 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
    • 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
    • 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
    • F04C2240/20—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Předmětem vynálezu je lamela (1) pro lamelový expandér, kompresor nebo čerpadlo, přičemž lamela (1) je čtvercového nebo obdélníkového tvaru vymezujícího: vnitřní stranu (11); vnější kontaktní stranu (12); a dvě boční strany (13). V lamele (1) je ve vnitřní straně (11) umístěn alespoň jeden zářez (14) obsahující obloukovou část (18).
CZ2025-196A 2025-04-29 2025-04-29 Lamela a lamelový expandér CZ310687B6 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CZ2025-196A CZ310687B6 (cs) 2025-04-29 2025-04-29 Lamela a lamelový expandér

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2025-196A CZ310687B6 (cs) 2025-04-29 2025-04-29 Lamela a lamelový expandér

Publications (2)

Publication Number Publication Date
CZ2025196A3 true CZ2025196A3 (cs) 2026-04-29
CZ310687B6 CZ310687B6 (cs) 2026-04-29

Family

ID=99547904

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2025-196A CZ310687B6 (cs) 2025-04-29 2025-04-29 Lamela a lamelový expandér

Country Status (1)

Country Link
CZ (1) CZ310687B6 (cs)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357333A (en) * 1941-03-29 1944-09-05 Manly Corp Fluid pressure device
GB1231976A (cs) * 1968-07-26 1971-05-12
JPS6068903A (ja) * 1983-09-26 1985-04-19 株式会社東芝 ロータリコンプレッサ用ベーン及びその製造方法
JP2009529116A (ja) * 2006-03-06 2009-08-13 ボスコヴィッチ、ネボイシャ 静止及び回転シリンダ部品がある羽根型機械
WO2013105129A1 (ja) * 2012-01-11 2013-07-18 三菱電機株式会社 ベーン型圧縮機

Also Published As

Publication number Publication date
CZ310687B6 (cs) 2026-04-29

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