EP4269749C0 - Drehkolbenmaschine und ihre verwendung - Google Patents

Drehkolbenmaschine und ihre verwendung

Info

Publication number
EP4269749C0
EP4269749C0 EP22169723.8A EP22169723A EP4269749C0 EP 4269749 C0 EP4269749 C0 EP 4269749C0 EP 22169723 A EP22169723 A EP 22169723A EP 4269749 C0 EP4269749 C0 EP 4269749C0
Authority
EP
European Patent Office
Prior art keywords
piston engine
rotary piston
rotary
engine
piston
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.)
Active
Application number
EP22169723.8A
Other languages
English (en)
French (fr)
Other versions
EP4269749B1 (de
EP4269749A1 (de
Inventor
Gerard Sterz
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.)
Individual
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
Priority to EP22169723.8A priority Critical patent/EP4269749B1/de
Priority to DE102023109882.9A priority patent/DE102023109882A1/de
Publication of EP4269749A1 publication Critical patent/EP4269749A1/de
Application granted granted Critical
Publication of EP4269749C0 publication Critical patent/EP4269749C0/de
Publication of EP4269749B1 publication Critical patent/EP4269749B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/126—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor, e.g. lobes, Roots type
    • 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
    • F01C21/06—Heating; Cooling; Heat insulation
    • 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
    • F04C2210/00—Fluid
    • F04C2210/22—Fluid gaseous, i.e. compressible
    • F04C2210/227—Steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP22169723.8A 2022-04-25 2022-04-25 Drehkolbenmaschine und ihre verwendung Active EP4269749B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22169723.8A EP4269749B1 (de) 2022-04-25 2022-04-25 Drehkolbenmaschine und ihre verwendung
DE102023109882.9A DE102023109882A1 (de) 2022-04-25 2023-04-19 Drehkolbenmaschine und ihre Verwendung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22169723.8A EP4269749B1 (de) 2022-04-25 2022-04-25 Drehkolbenmaschine und ihre verwendung

Publications (3)

Publication Number Publication Date
EP4269749A1 EP4269749A1 (de) 2023-11-01
EP4269749C0 true EP4269749C0 (de) 2025-03-05
EP4269749B1 EP4269749B1 (de) 2025-03-05

Family

ID=81386663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22169723.8A Active EP4269749B1 (de) 2022-04-25 2022-04-25 Drehkolbenmaschine und ihre verwendung

Country Status (2)

Country Link
EP (1) EP4269749B1 (de)
DE (1) DE102023109882A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106381A (en) * 1961-04-26 1963-10-08 Eberspaecher J Turbomachine housing
JPH0367087A (ja) * 1989-08-03 1991-03-22 Sei Okano 空冷式揺動型圧縮機のロータ支承軸軸受防熱及び冷却装置
JPH0717978U (ja) * 1993-08-27 1995-03-31 株式会社島津製作所 ドライ真空ポンプ
DE102013112024A1 (de) * 2013-10-31 2015-04-30 ENVA Systems GmbH Drehkolbengebläse mit einem Dichtsystem
JP7261139B2 (ja) * 2019-10-15 2023-04-19 株式会社荏原製作所 真空ポンプ装置

Also Published As

Publication number Publication date
EP4269749B1 (de) 2025-03-05
DE102023109882A1 (de) 2023-10-26
EP4269749A1 (de) 2023-11-01

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