EP3214262B1 - Unité moteur-compresseur - Google Patents

Unité moteur-compresseur Download PDF

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Publication number
EP3214262B1
EP3214262B1 EP17158650.6A EP17158650A EP3214262B1 EP 3214262 B1 EP3214262 B1 EP 3214262B1 EP 17158650 A EP17158650 A EP 17158650A EP 3214262 B1 EP3214262 B1 EP 3214262B1
Authority
EP
European Patent Office
Prior art keywords
compressor
engine
rotary
axis
motor
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
EP17158650.6A
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German (de)
English (en)
Other versions
EP3214262A3 (fr
EP3214262A2 (fr
Inventor
Detlev Kils-Korte
Rudolf Schulze
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Individual
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Individual
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Publication of EP3214262A2 publication Critical patent/EP3214262A2/fr
Publication of EP3214262A3 publication Critical patent/EP3214262A3/fr
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Publication of EP3214262B1 publication Critical patent/EP3214262B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/002—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for driven by internal combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/068—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • F02B57/08—Engines with star-shaped cylinder arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404—Details, component parts specially adapted for such pumps
    • F04B27/0409—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404—Details, component parts specially adapted for such pumps
    • F04B27/0423—Cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/047—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the outer ends of the cylinders
    • F04B27/0472—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the outer ends of the cylinders with cam-actuated distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/053—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the inner ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/06—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B27/065—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary having cylinders in star- or fan-arrangement, the connection of the pistons with an actuating element being at the inner ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/06—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B27/065—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary having cylinders in star- or fan-arrangement, the connection of the pistons with an actuating element being at the inner ends of the cylinders
    • F04B27/0657—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary having cylinders in star- or fan-arrangement, the connection of the pistons with an actuating element being at the inner ends of the cylinders rotary cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/06—Mobile combinations

Claims (9)

  1. Ensemble moteur-compresseur (1), comprenant
    - au moins un moteur rotatif (2), ainsi
    - qu'au moins un compresseur rotatif (3), destiné à comprimer au moins un fluide gazeux,
    le moteur rotatif (2) comprenant
    - un carter de moteur, pourvu d'au moins une couronne (4) de moteur, logée de manière rotative dans le carter de moteur, qui est logée en rotation autour d'un axe (5) de moteur du carter de moteur,
    - au moins un cylindre (6), qui est placé dans la couronne (4) de moteur, dans le cylindre (6) étant placé un piston (7) de moteur, qui délimite, conjointement avec une paroi du cylindre (6) une chambre de combustion (26) du cylindre (6), le piston (7) de moteur étant guidé en mobilité linéaire dans le cylindre (6) au moyen d'une bielle (8), ainsi
    - qu'au moins un axe (11) de piston, autour duquel l'au moins un piston (7) de moteur est rotatif, de sorte que le piston (7) de moteur se déplace sur une trajectoire circulaire (40) pendant un fonctionnement du moteur rotatif (2),
    l'axe (11) de piston étant orienté à la parallèle de l'axe (5) de moteur et étant placé en étant écarté de l'axe (5) de moteur, de sorte qu'au cours d'une rotation de la couronne (4) de moteur autour de l'axe (5) de moteur, l'au moins un piston (7) de moteur effectue à l'intérieur du cylindre (6) un déplacement ascendant et descendant cyclique, le compresseur rotatif (3) comprenant
    - un carter de compresseur, pourvu d'au moins une couronne (12) de compresseur, logée de manière rotative dans le carter de compresseur, qui est logée en rotation autour d'un axe (13) de compresseur du carter de compresseur,
    - au moins un cylindre (14), qui est placé dans la couronne (12) de compresseur, dans le cylindre (14) étant placé un piston (15) de compresseur, qui délimite, conjointement avec une paroi du cylindre (6) une chambre de compression du cylindre (14), le piston (15) de compresseur étant guidé en mobilité linéaire dans le cylindre (14) au moyen d'une bielle (16), ainsi
    - qu'au moins un axe (17) de piston, autour duquel l'au moins un piston (15) de compresseur est rotatif, de sorte que le piston (15) de compresseur se déplace sur une trajectoire circulaire (40) pendant un fonctionnement du compresseur rotatif (3),
    l'axe (17) de piston étant orienté à la parallèle de l'axe (13) de compresseur et étant placé en étant écarté de l'axe (13) de compresseur, de sorte qu'au cours d'une rotation de la couronne (12) de compresseur autour de l'axe (13) de compresseur, l'au moins un piston (15) de compresseur effectue à l'intérieur du cylindre (14) un déplacement ascendant et descendant cyclique,
    le moteur rotatif (2) et le compresseur rotatif (3) étant susceptibles d'être accouplés l'un à l'autre, de manière à transmettre le couple au moyen d'un système de transmission (10),
    caractérisé en ce que
    le carter de moteur et le carter de compresseur comportent chacun sur leurs surfaces d'enveloppe (19) intérieures une élévation (21) s'étendant en direction radiale vers l'intérieur sur une plage angulaire partielle (20), l'au moins un cylindre (6) du moteur rotatif (2) et l'au moins un cylindre (14) du compresseur rotatif (3) comportant chacun au moins un système de soupapes (27) au moyen duquel, pendant le fonctionnement de l'ensemble moteur-compresseur (1), des fluides peuvent être évacués hors de la chambre de combustion (26) du moteur rotatif (2) ou du gaz comprimé peut être évacué hors de la chambre de compression du compresseur rotatif (3), et le système de soupape (27) s'engageant sur au moins une plage angulaire partielle (20) d'un tour complet du cylindre (6) au-delà de l'axe (5) de moteur dans le carter de moteur, au moyen de l'engagement, au moins un élément de soupape du système de soupape (27) pouvant être forcé hors de son siège d'étanchéité, de sorte qu'une liaison fluidique entre la chambre de combustion (26) du cylindre (6) et un environnement soit susceptible d'être libérée, ou soit libérée et au moins un tuyau turbo (23), au moyen duquel une liaison fluidique est susceptible d'être établie ou est établie entre un orifice (24) de sortie de gaz du compresseur rotatif (3) et un orifice (25) d'entrée de gaz du moteur rotatif (2), de sorte qu'au moins une partie du gaz comprimé au moyen du compresseur rotatif (3) soit susceptible d'être alimentée au moyen du tuyau turbo (23) vers une chambre de combustion (26) de l'au moins un cylindre (6) du moteur rotatif (2).
  2. Ensemble moteur-compresseur (1) selon la revendication 1, caractérisé en ce qu'un axe (9) de transmission du système de transmission (10), autour duquel le système de transmission (10) tourne pendant un fonctionnement de l'ensemble moteur-compresseur (1) coïncide avec l'axe (5) de moteur et l'axe (13) de compresseur.
  3. Ensemble moteur-compresseur (1) selon la revendication 1 ou 2, caractérisé en ce que le moteur rotatif (2) et/ou le compresseur rotatif (3) sont logés au moyen d'un vilebrequin (18) stationnaire, un axe du vilebrequin (18) et l'axe (11, 17) de piston du moteur rotatif (2) ou du compresseur rotatif (3) étant placés à la parallèle l'un de l'autre et en étant écartés l'un de l'autre.
  4. Ensemble moteur-compresseur (1) selon la revendication 3, caractérisé en ce que le moteur rotatif (2) et le compresseur rotatif (3) sont logés avec un décalage axial le long d'un vilebrequin (18) stationnaire commun, de préférence les axes (11, 17) de piston du moteur rotatif (2) et du compresseur rotatif (3) étant placés à la parallèle l'un de l'autre et en étant écartés l'une de l'autre sur le vilebrequin (18), de manière préférentielle par ailleurs, considérés dans un plan perpendiculaire à l'axe de vilebrequin et par rapport à l'axe de vilebrequin du vilebrequin (18), les axes (11, 17) de piston étant opposés.
  5. Ensemble moteur-compresseur (1) selon l'une quelconque des revendications 1 à 4, caractérisé en ce que, considérées par rapport à l'axe (5) de moteur ou à l'axe (13) de compresseur, l'élévation (21) du carter de moteur et l'élévation (21) du carter de compresseur sont placées en étant décalées l'une par rapport à l'autre de la valeur d'un angle de décalage le long de la surface d'enveloppe (19) intérieure respective du carter respectif.
  6. Ensemble moteur-compresseur (1) selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le moteur rotatif (2) et le compresseur rotatif (3) sont réunis dans un carter moteur-compresseur (22) commun.
  7. Ensemble moteur-compresseur (1) selon l'une quelconque des revendications 1 à 6, caractérisé par un ensemble générateur, destiné à transformer de l'énergie cinétique en énergie électrique ou inversement, l'ensemble générateur comprenant au moins un carter de générateur dans lequel un rotor est logé en rotation autour d'un arbre de générateur du carter de générateur, l'arbre de générateur étant susceptible d'être accouplé au moins temporairement de manière à transmettre la force avec le système de transmission (10) .
  8. Ensemble moteur-compresseur (1) selon l'une quelconque des revendications 1 à 7, caractérisé par une rainure de guidage (35), qui est placée en périphérie et de manière fermée sur soi sur la surface d'enveloppe (19) intérieure du carter de moteur et/ou du carter de compresseur et avec laquelle l'élévation (21) respectivement associée coopère.
  9. Ensemble moteur-compresseur (1) selon l'une quelconque des revendications 1 à 8, caractérisé en ce que le système de soupape (27) comporte un galet de roulement (29) ou un chariot de guidage, au moyen duquel le système de soupape (27) coopère avec la rainure de guidage (35).
EP17158650.6A 2016-03-01 2017-03-01 Unité moteur-compresseur Active EP3214262B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016103615.3A DE102016103615B3 (de) 2016-03-01 2016-03-01 Motor-Verdichter-Einheit

Publications (3)

Publication Number Publication Date
EP3214262A2 EP3214262A2 (fr) 2017-09-06
EP3214262A3 EP3214262A3 (fr) 2017-11-22
EP3214262B1 true EP3214262B1 (fr) 2022-04-20

Family

ID=58192241

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17158650.6A Active EP3214262B1 (fr) 2016-03-01 2017-03-01 Unité moteur-compresseur

Country Status (3)

Country Link
US (1) US10598168B2 (fr)
EP (1) EP3214262B1 (fr)
DE (1) DE102016103615B3 (fr)

Families Citing this family (4)

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US10690126B2 (en) * 2018-08-01 2020-06-23 KISS-Engineering Inc. Dual engine-compressor system
NO20190129A1 (en) * 2019-01-31 2020-08-03 Tocircle Ind As Compressor
CN110863968B (zh) * 2019-12-12 2024-05-03 浙江洛森压缩机股份有限公司 一种双泵头空压机
US11697993B1 (en) * 2022-12-28 2023-07-11 Shih-Ho Chang Rotary engine

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US2661699A (en) * 1949-06-10 1953-12-08 William W Smith Engine
US4073216A (en) * 1975-07-03 1978-02-14 Energy Research Valve control apparatus for rotary engines

Also Published As

Publication number Publication date
US20170254320A1 (en) 2017-09-07
DE102016103615B3 (de) 2017-08-24
EP3214262A3 (fr) 2017-11-22
EP3214262A2 (fr) 2017-09-06
US10598168B2 (en) 2020-03-24

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