EP2946115B1 - Compresseur à spirales - Google Patents

Compresseur à spirales Download PDF

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Publication number
EP2946115B1
EP2946115B1 EP14700355.2A EP14700355A EP2946115B1 EP 2946115 B1 EP2946115 B1 EP 2946115B1 EP 14700355 A EP14700355 A EP 14700355A EP 2946115 B1 EP2946115 B1 EP 2946115B1
Authority
EP
European Patent Office
Prior art keywords
spiral
pendulum
inner ring
compressor according
pendulums
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.)
Not-in-force
Application number
EP14700355.2A
Other languages
German (de)
English (en)
Other versions
EP2946115A2 (fr
Inventor
Steve Beez
Marius Dusik
Jochen Eggler
Alfred ELSÄSSER
Sebastian EWERT
Achim Gommel
Karl-Heinz Hanslik
Ian JAGO
Volker Kirschner
Ottokar Kunberger
Ian Reynolds
Thomas Schmidt
Sascha Senjic
Hans Christian UIBELEISEN
Cihan Yilmaz
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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Filing date
Publication date
Application filed by Mahle International GmbH filed Critical Mahle International GmbH
Publication of EP2946115A2 publication Critical patent/EP2946115A2/fr
Application granted granted Critical
Publication of EP2946115B1 publication Critical patent/EP2946115B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • F01C17/066—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with an intermediate piece sliding along perpendicular axes, e.g. Oldham coupling
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
    • 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
    • F04C2/32—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 both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members
    • F04C2/324—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 both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members with vanes hinged to the inner member and reciprocating with respect to the outer member
    • 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
    • F04C2/32—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 both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members
    • F04C2/332—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 both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members with vanes hinged to the outer member and reciprocating with respect to the inner member
    • 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
    • F04C2/32—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 both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members
    • F04C2/332—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 both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members with vanes hinged to the outer member and reciprocating with respect to the inner member
    • F04C2/336—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 both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members with vanes hinged to the outer member and reciprocating with respect to the inner member and hinged to the inner member
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/005—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/02—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for several pumps connected in series or in parallel

Definitions

  • the present invention relates to a scroll compressor with a fixed first spiral and an engaging, orbiting second spiral according to the preamble of claim 1.
  • a scroll compressor is for example from EP 0 756 086 known.
  • Scroll compressors commonly called scroll compressors, are machines that can compress gases. They consist of two nested spirals whose opposite movement compresses the gas. Scroll compressors work according to the displacement principle, wherein one of the two spirals is stationary, while the other is guided over an eccentric drive on a circular path. In this case, the spirals touch each other several times and form within the turns several constantly smaller chambers, whereby the gas to be pumped sucked in the outside, compressed inside the pump and discharged through a connection in the middle of the coil.
  • Such scroll compressors are also commonly used for compressors in refrigerators or heat pumps.
  • a generic scroll compressor for compressing a fluid comprising housing means for forming an outer backbone of the compressor, which is provided with an inlet port for introducing the fluid into the compressor and an outlet.
  • the rotation preventing means for this purpose has a plurality of pin and ring compositions, each having a pair of pins, each mounted on a compressor housing and the spiral. This is essentially an identishe Load on each pair of pins of the plurality of pin and ring compositions act.
  • the present invention addresses the problem of providing an improved embodiment for a scroll compressor of the generic type, which is characterized in particular by an alternative construction of a rotation prevention device.
  • the present invention is based on the general idea of replacing in a conventional scroll compressor with a fixed first spiral and an orbiting second spiral engaging therein a hitherto used anti-rotation device which generates the orbiting motion of the second spiral by a pendulum slide mechanism ,
  • a pendulum slide mechanism offers the great advantage of being able to realize the orbiting movement of the second spiral with comparatively small moving masses and low noise development.
  • a scroll compressor with such a pendulum slide mechanism offers a high degree of efficiency compared to previous scroll compressors.
  • roller compressor is to be understood explicitly not only a compressor, which increases the density of the fluid to be pumped, for example, the gas to be conveyed, but in the same way, an expansion machine, which by expanding the gas in the spiral spaces the density of the fluid to be delivered reduced.
  • an electric motor can be used as a generator.
  • the term “scroll compressor” by the terms “Compressor” or “expansion machine” are replaced.
  • the pendulum slide mechanism now has an inner ring and a pendulum connected and fixed / stationary outer ring, wherein the inner ring is on the one hand rotatably driven connected to an eccentric and on the other hand firmly connected to the second spiral, so that in a drive of the eccentric, the second spiral due to the pendulum slide mechanism performs the required orbiting movement, in particular with respect to the first spiral.
  • the invention thus replaces the previously required to generate the orbiting movement scroll transmission through the pendulum slide mechanism.
  • the pendulum are pivotally mounted on the inner ring and guided in extending in the radial direction Pendel arrangementnuten in the outer ring.
  • the pendulum is articulated mounted on the outer ring and guided in the radial direction pendulum guide in the inner ring.
  • the pendulum guide grooves expediently have lateral groove walls with a sliding radius in the entry area.
  • a sliding radius which is formed in the manner of rounded groove walls, allows a particularly smooth movement of the pendulum slide mechanism, whereby in particular the efficiency of the scroll compressor according to the invention can be increased.
  • the pendulum are designed as a double pendulum with an inner leg and an outer leg hinged thereto.
  • pendulum guide grooves are arranged neither in the inner ring nor in the outer ring, but the Pendulum hinged to the inner ring or to the outer ring.
  • the advantage of such a double pendulum lies in particular in a low-wear and smooth movement.
  • the pendulums are hingedly connected to a sliding element which is guided in the respective pendulum guide groove.
  • a sliding element facilitates the sliding movement of the pendulum in the radial groove and, in addition, due to a piston-like design, enables a separate compression or expansion of a further fluid or the provision of a further compression / expansion stage.
  • two further compression stages can be realized by the pendulum slide mechanism, namely the first between the inner ring and the outer ring and the second between the pendulum and the Pendel arrangementsnut, so that together with the first and second spiral purely theoretically a three-stage compressor can be provided or theoretically three separate fluids can be compressed or expanded.
  • the inner ring is formed in one piece or in one piece with the second spiral. This eliminates the need to assemble the second spiral on the inner ring, since they are made together in a one-piece design together from a single piece.
  • a one-piece design of the two components mentioned is conceivable, so that the spiral can be connected directly or indirectly via an intermediate piece with the inner ring.
  • a spiral compressor 1 according to the invention has a fixed first spiral 2 and an orbiting second spiral 3 engaging therein.
  • the area around the spirals 2, 3 is closed by a cover 24.
  • the scroll compressor 1 can be operated by a switching operation, that is, a reversal of rotation, as an expansion machine, so that in the following, although always from the scroll compressor 1 is mentioned, but of course, an expansion machine 1 can fall.
  • a scrolling mechanism previously used for this purpose is replaced by a pendulum slide mechanism 4 which has an inner ring 5 and a fixed outer ring 7 connected thereto via pendulum 6.
  • the inner ring 5 is on the one hand rotatably drivingly connected to an eccentric 8, which in turn rotatably connected to a shaft 9, for example, driven by an electric motor 10 or a pulley, not shown.
  • the inner ring 5 is fixedly connected to the second spiral 3, so that, when the eccentric 8 is driven, the second spiral 3, due to the pendulum slide mechanism 4, has the required orbiting movement the first spiral 2 executes.
  • the pendulum slide mechanism 4 as a rotation prevention device for the second spiral 3, a smooth-running and low-noise operation of the scroll compressor 1 or the expansion machine 1 can be achieved.
  • the pendulum slide mechanism 4 also has significantly lower moving masses, as a result of which less energy has to be expended for operating the scroll compressor 1.
  • FIGS. 2a to 2c different embodiments of the invention Pendelschiebermechanik 4 are shown.
  • the pendulum 6 are articulated mounted on the outer ring 7 and guided in extending in the radial direction Pendel arrangementsnuten 11 in the inner ring 5.
  • FIG. 2b shows the reverse embodiment, in which the pendulum 6 articulated mounted on the inner ring 5 and guided in extending in the radial direction Pendel arrangementsnuten 11 in the outer ring 7.
  • the pendulum slide mechanism 4 should have at least three pendulums 6, but preferably it has more, in particular six or seven pendulum 6.
  • the pendulum 6 are designed as double pendulum, each with an inner leg 12 and an outer leg 13.
  • the outer leg 13 is pivotally connected to the outer ring 7 and at the same time pivotally connected to the inner leg 12, whereas the inner leg 12 is connected via a kind of knee joint articulated to the outer leg 13 and on the other hand hinged to the inner ring 5.
  • Pendel operationsnuten 11 are not required in this embodiment of the pendulum slide mechanism 4. Trained as a double pendulum pendulum 6 allow a very low-wear operation, since the previously occurring friction between the pendulum 6 and the outer ring 7 can be significantly reduced by trained as a double pendulum pendulum 6.
  • the scroll compressor 1 according to the invention is also characterized by a smooth running.
  • the pendulum 6 according to the Figures 2a, 2b, 3 and 4b are also formed symmetrically, of course, asymmetric pendulum 6 can be used, as for example according to the FIG. 4a is shown.
  • the pendulum guide grooves 11 in the entrance area can have side groove walls 14 with a sliding radius 15, as shown in detail in FIG FIG. 4b is shown.
  • FIG. 7 the inner ring 5 is connected via a connecting element 18 with the second spiral 3, whereas in FIG. 8 the inner ring 5 is formed integrally with the second spiral 3.
  • FIG. 9 Another alternative embodiment of this is in FIG. 9 shown, in which the inner ring 5 is connected directly to the second spiral 3, for example via a joint 19.
  • Such joint compound 19 may for example be a thermal joint or a connection by means of welding, soldering or gluing.
  • the scroll compressor 1 according to the FIG. 10 it can be seen that in this the inner ring 5, the pendulum 6 and parts of the outer ring 7 lie in a plane with respect to an axis 20 of the scroll compressor 1.
  • the scroll compressor 1 according to the FIG. 11 constructed there, where it is clearly visible that the pendulum 6 extend between two levels, wherein in the first level, a part of the pendulum 6 and the inner ring 5 of the pendulum slide mechanism 4 are arranged, whereas in the second level also a part of the pendulum 6 and the outer ring 7 are arranged.
  • the inner ring 5 and the outer ring 7 are thus operatively connected to each other via the pendulum 6 extending over both planes.
  • a scroll compressor 1 or an expansion machine 1 are created, which requires less energy to drive due to low moving masses and at the same time quiet and works with high efficiency.
  • the spiral compressor 1 according to the invention can thus compress or expand a gas in first chambers 21 and in second chambers 22 or third chambers 23 further fluids.
  • the first spaces 21 lie between the first and second spiral 2, 3, whereas the second spaces between the inner ring 5, the outer ring 7 and the pendulums 6 are arranged.
  • the third chambers 23 in turn are bounded on the one hand by the pendulum 6 or sliding element 16 and on the other hand by the pendulum guide groove 11.
  • up to three separate fluids can be compressed or expanded with the scroll compressor 1 according to the invention, it being alternatively also conceivable that the first, second and third Rooms 21, 22 and 23 represent consecutive compression or expansion stages.
  • the scroll compressor 1 according to the invention can be used, for example, as a compressor in the field of air conditioners or refrigerating machines, in particular also in motor vehicles.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Claims (11)

  1. Compresseur à spirales (1) avec une première spirale (2) fixe et une seconde spirale (3) en orbite, venant en prise dans celle-ci, caractérisé en ce que un mécanisme à coulisseaux pendulaires (4) avec une bague intérieure (5) et une bague extérieure (7) stationnaire raccordée à celle-ci par le biais de pendules (6) est prévu, dans lequel la bague intérieure (5) est raccordée en entraînement d'une part à l'une excentrique (8) et est raccordée d'autre part fixement à la seconde spirale (3) de sorte que pour un entraînement de l'excentrique (8) la seconde spirale (3) réalise en raison du mécanisme à coulisseaux pendulaires (4) le mouvement en orbite nécessaire par rapport à la première spirale (2).
  2. Compresseur à spirales selon la revendication 1, caractérisé en ce que les pendules (6) sont logées de manière articulée sur la bague intérieure (5) et sont guidées dans des rainures de guidage de pendule (11) s'étendant dans le sens radial dans la bague extérieure (7), ou inversement.
  3. Compresseur à spirales selon la revendication 1 ou 2, caractérisé en ce que les rainures de guidage de pendule (11) présentent dans la zone d'entrée des parois de rainure (14) latérales avec un rayon de glissement (15).
  4. Compresseur à spirales selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les pendules (6) sont réalisées de manière asymétrique.
  5. Compresseur à spirales selon l'une quelconque des revendications 2 à 4, caractérisé en ce que les rainures de guidage de pendule (11) sont agencées de manière symétrique ou asymétrique sur la périphérie de la bague intérieure (5) ou de la bague extérieure (7).
  6. Compresseur à spirales selon la revendication 1, caractérisé en ce que les pendules (6) sont réalisées comme double pendule avec une branche intérieure (12) et une branche extérieure (13) raccordée de manière articulée à celle-ci.
  7. Compresseur à spirales selon l'une quelconque des revendications 1 à 6, caractérisé en ce que la bague extérieure (7) est un composant séparé ou forme un constituant d'un boîtier (17) du compresseur à spirales (1).
  8. Compresseur à spirales selon l'une quelconque des revendications 2 à 5 ou 7, caractérisé en ce que les pendules (6) sont raccordées à un élément glissant (16) de manière articulée qui est guidé dans la rainure de guidage de pendule (11) respective.
  9. Compresseur à spirales selon l'une quelconque des revendications 1 à 8, caractérisé en ce que
    - la bague intérieure (5) est réalisée d'un seul tenant ou en une partie avec la seconde spirale (3), ou
    - la bague intérieure (5) est directement raccordée à la seconde spirale (3), ou
    - la bague intérieure (5) est raccordée au moyen d'au moins un autre composant avec la seconde spirale (3).
  10. Compresseur à spirales selon l'une quelconque des revendications 1 à 9, caractérisé en ce que
    - la bague intérieure (5), les pendules (6) et la bague extérieure (7) sont agencées dans un plan, ou
    - au moins une des ces parties (5, 6, 7) est agencée dans un plan divergent.
  11. Compresseur à spirales selon l'une quelconque des revendications 1 à 10, caractérisé en ce que
    - au moins trois, de préférence six, pendules (6) sont prévues,
    - un électromoteur (10) ou une poulie est prévu(e) pour l'entraînement de l'excentrique (8).
EP14700355.2A 2013-01-18 2014-01-10 Compresseur à spirales Not-in-force EP2946115B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013200807.4A DE102013200807A1 (de) 2013-01-18 2013-01-18 Spiralverdichter
PCT/EP2014/050407 WO2014111318A2 (fr) 2013-01-18 2014-01-10 Compresseur à spirales

Publications (2)

Publication Number Publication Date
EP2946115A2 EP2946115A2 (fr) 2015-11-25
EP2946115B1 true EP2946115B1 (fr) 2018-07-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP14700355.2A Not-in-force EP2946115B1 (fr) 2013-01-18 2014-01-10 Compresseur à spirales

Country Status (4)

Country Link
US (1) US9771937B2 (fr)
EP (1) EP2946115B1 (fr)
DE (1) DE102013200807A1 (fr)
WO (1) WO2014111318A2 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9689388B2 (en) * 2013-06-05 2017-06-27 Lg Electronics Inc. Scroll compressor
DE102016226118A1 (de) 2016-12-22 2018-06-28 Volkswagen Aktiengesellschaft Spiralverdichter
GB2569658B (en) * 2017-12-22 2020-07-08 Edwards Ltd Scroll pump and scroll pump anti-rotation device
DE112018007223T5 (de) * 2018-03-05 2020-12-24 Pierburg Pump Technology Gmbh Verdrängungsvariable Schmiermittelpumpe
WO2019170217A1 (fr) * 2018-03-05 2019-09-12 Pierburg Pump Technology Gmbh Pompe de lubrification à palettes de pendule variables
CN114810598A (zh) * 2022-04-29 2022-07-29 宁波金巽科技有限公司 一种新型组合压缩机结构
CN115126684B (zh) * 2022-06-24 2023-08-08 清华大学 双模态压缩机

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE506697C (de) * 1930-09-06 Giovanni Luchsinger Drehkolben-Viskosepumpe mit sichelfoermigem Arbeitsraum
US801182A (en) 1905-06-26 1905-10-03 Leon Creux Rotary engine.
US2859911A (en) * 1953-09-08 1958-11-11 Reitter Teodoro Rotary compressor
DE1126405B (de) * 1961-01-17 1962-03-29 Ludger Volpert Drehkolbenmaschine
AT247727B (de) * 1964-05-15 1966-06-27 Karl Kladek Rotationsflügelpumpe oder -flüssigkeitsmotor
US4125031A (en) * 1977-01-03 1978-11-14 Swain James C Coupler for two eccentrically rotating members
DE2927690A1 (de) * 1979-07-09 1981-01-29 Leybold Heraeus Gmbh & Co Kg Verdraengermaschine nach dem spiralprinzip
FR2519382A1 (fr) * 1982-01-07 1983-07-08 Campguilhem Jacques Compresseur rotatif a palettes multiples articulees
US4795323A (en) * 1987-11-02 1989-01-03 Carrier Corporation Scroll machine with anti-rotation mechanism
US4927340A (en) * 1988-08-19 1990-05-22 Arthur D. Little, Inc. Synchronizing and unloading system for scroll fluid device
US4927339A (en) * 1988-10-14 1990-05-22 American Standard Inc. Rotating scroll apparatus with axially biased scroll members
JP3028755B2 (ja) 1995-07-25 2000-04-04 株式会社デンソー スクロール型圧縮機
US5934890A (en) * 1996-05-20 1999-08-10 Tokico Ltd. Scroll fluid machine having a rotating preventing mechanism including a resilient member
JP2002357188A (ja) 2001-05-30 2002-12-13 Toyota Industries Corp スクロール圧縮機及びスクロール圧縮機のガス圧縮方法
DE10334672B3 (de) * 2003-07-30 2005-01-13 Beez, Günther, Dipl.-Ing. Pendelschiebermaschine
JP5500566B2 (ja) * 2008-04-10 2014-05-21 サンデン株式会社 スクロール型流体機械
GB201007028D0 (en) * 2010-04-28 2010-06-09 Edwards Ltd Scroll pump
JP5643039B2 (ja) * 2010-09-27 2014-12-17 株式会社マーレ フィルターシステムズ 電動ポンプ

Also Published As

Publication number Publication date
EP2946115A2 (fr) 2015-11-25
WO2014111318A2 (fr) 2014-07-24
DE102013200807A1 (de) 2014-07-24
US9771937B2 (en) 2017-09-26
WO2014111318A3 (fr) 2014-12-11
US20150369243A1 (en) 2015-12-24

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