WO2016016222A1 - Gehäuseoberteil eines labyrinthkolbenkompressors und verfahren zum kühlen desselben sowie labyrinthkolbenkompressor - Google Patents
Gehäuseoberteil eines labyrinthkolbenkompressors und verfahren zum kühlen desselben sowie labyrinthkolbenkompressor Download PDFInfo
- Publication number
- WO2016016222A1 WO2016016222A1 PCT/EP2015/067233 EP2015067233W WO2016016222A1 WO 2016016222 A1 WO2016016222 A1 WO 2016016222A1 EP 2015067233 W EP2015067233 W EP 2015067233W WO 2016016222 A1 WO2016016222 A1 WO 2016016222A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cylinder
- interior
- outlet
- longitudinal axis
- inlet
- Prior art date
Links
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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1046—Combination of in- and outlet valve
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
- F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
- F04B39/045—Labyrinth-sealing between piston and cylinder
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
Definitions
- the invention relates to an upper housing part of a
- Labyrinth piston compressor according to the preamble of claim 1.
- the invention further relates to a labyrinth piston compressor comprising an upper housing part.
- the invention also relates to a method for cooling an upper housing part of a
- Labyrinth piston compressors are compressors for compressing fluids.
- a piston is in a cylinder
- Cylinder wall and lateral surface kept as small as possible.
- Labyrinth piston compressor with an upper housing part.
- This labyrinth piston compressor has the disadvantage that a unilateral wear of the piston may occur, resulting in an increased gap width and increased leakage.
- Labyrinth piston compressor and a more advantageous method for operating a labyrinth piston compressor with such a housing upper part form are provided.
- an upper housing part of a labyrinth piston compressor comprising a cylinder jacket running in the direction of a longitudinal axis with a
- Cylinder casing in the circumferential direction to the longitudinal axis at least partially encloses, so that between the gas distribution housing and at least a portion of the cylinder jacket outer side of the cylinder jacket, a Gasverteilinnenraum is formed, wherein the portion axially symmetrical with respect to the longitudinal axis
- the Gasverteilinnenraum either via the cylinder inlet opening or the cylinder outlet fluid is fluidly connected to the cylinder interior, and wherein the
- Gas distribution housing comprises either a gas inlet or a gas outlet, which fluid is conductively connected to the Gasverteilinnenraum ..
- the object is further achieved in particular with a method for cooling an upper housing part of a
- Labyrinthkolbenkompressors comprising a running in the direction of a longitudinal axis cylinder jacket with a
- Cylinder interior and a cylinder outer side wherein an inlet to be compressed intake fluid is sucked via a arranged on the cylinder jacket cylinder inlet opening of a gas distribution chamber in the cylinder interior, or wherein a
- Ingress fluid or outlet fluid are flowed around.
- a labyrinth piston compressor also referred to as a labyrinth piston compressor, comprises at least one upper housing part and one
- Housing base and includes at least a crankshaft, a crosshead, a piston rod and a piston.
- the upper housing part and the lower housing part are fixed together connected.
- the crankshaft and the crosshead are arranged, wherein the piston rod is connected to the crosshead.
- the housing upper part comprises a cylinder jacket, wherein the piston within the cylinder interior of the
- Cylinder jacket is arranged, and wherein the piston with the
- Piston rod is connected, and wherein the piston is slidably mounted within the cylinder interior in the direction of the longitudinal axis.
- Labyrinthkolbenkompressor also a spacer which is arranged between the lower housing part and the upper housing part, wherein the spacer may also be part of the lower housing part or part of the upper housing part, or wherein the spacer may be integrated in the upper housing part or in the lower housing part.
- Piston of the labyrinth piston compressor surrounding the cylinder wall in the circumferential direction to the longitudinal axis of a substantially
- the cylinder wall has the same or essentially the same temperature at regions which are axially symmetrical with respect to the longitudinal axis. This ensures that the cylinder jacket during operation of the
- Labyrinth piston compressor also has a low wear on, allowing a long-term reliable and low-maintenance operation of the labyrinth piston compressor.
- a gas distribution housing which extends in the circumferential direction by 360 ° surrounds the cylinder wall from the outside, in this by the
- Gasverteilinnenraum either an inlet fluid to be compressed or a compressed outlet fluid flows, with the result that the cylinder jacket outer side is circumferentially surrounded by the same fluid, and the cylinder shell outer side in
- Circumferential therefore has the same or substantially the same temperature. This ensures that the cylinder jacket during operation of the
- the cylinder jacket in the direction of the longitudinal axis may have a section higher or lower temperatures, wherein in a particularly advantageous embodiment of the cylinder in the circumferential direction the same or in the Has substantially the same temperature. Due to the
- Temperature distribution ensures that the cylinder jacket does not warp on one side due to the temperature. This makes it possible to keep the abrasion of the piston and the cylinder inner surface very low and to ensure that during operation of the
- Labyrinth piston compressor comprising the inventive housing upper part has the advantage that it has a higher efficiency, and / or that the fluid is compressible to a higher pressure and / or that the labyrinth piston compressor can be operated at a lower speed.
- the upper housing part or the labyrinth piston compressor disclosed in JP2010209723 has in the uncooled state
- Circumferential direction of the cylinder greatly different temperatures, so that on the cylinder during operation, a thermal distortion occurs, with the result that the piston on the cylinder wall wears on one side.
- Aluminum has much better low temperature properties than, for example, cast iron
- Gray iron on. So is a compressor with a cylinder off
- a labyrinth piston compressor comprising the upper housing part made of aluminum or an aluminum alloy according to the invention thus has the advantage that it can also be used at very low operating temperatures of up to -160 ° C., for example in the field of cryotechnology or cryogenic technology at temperatures lower than 150 ° C, for example, for the liquefaction of gases.
- Production is cheaper than a housing upper part made of an iron alloy, for example made of cast iron.
- FIG. 1 shows a longitudinal section through a first embodiment of a housing upper part of a labyrinth piston compressor along the section line A-A.
- FIG. 2 is a plan view of the upper housing part according to FIG. 1;
- FIG 3 shows a longitudinal section through a second embodiment of a housing upper part along the section line B-B.
- FIG. 4 is a plan view of the upper housing part according to Figure 3;
- Fig. 5 is a perspective view of the upper housing part according
- FIG. 3
- Fig. 6 is a longitudinal section of the second embodiment of the
- Fig. 7 is a perspective view of a third
- FIG. 8 is a longitudinal section through a fourth embodiment of a
- Fig. 10 is a longitudinal section through a fifth
- Fig. 1 another longitudinal section through the fifth
- Fig. 13 is a longitudinal section through a sixth
- FIG. 14 shows a cross section through seventh embodiment of a housing upper part.
- Fig. 1 shows a partial section of a labyrinth piston compressor 21 comprising, together with the components not shown, a housing upper part 1, a spacer 22, a piston 15 with a piston rod 16, a seal 23 and a linear guide 24.
- the upper housing part 1 comprises a cylinder jacket 2 with a in the direction of a longitudinal axis L extending cylinder interior 2a.
- the piston 15 is disposed within the cylinder interior 2 a, and is common with the piston rod 16 in the direction of
- Longitudinal axis L is slidably mounted in the direction of movement LI.
- the piston 15 has on the side surface 15 a forming Surface on fine, circumferentially extending grooves, which are not shown in detail.
- the cylinder jacket 2 comprises at least one cylinder inlet opening 4, which opens into the cylinder interior 2a.
- a cylinder outlet opening 6 is arranged on the end face of the cylinder interior 2a.
- Cylinder outlet 6 are preferably spaced apart in the longitudinal direction L.
- the cylinder outlet 6 is only slightly higher than the cylinder inlet 4.
- the cylinder jacket 2 is surrounded by a Gasverteilgephaseuse 9a, such that between the outer side 2e of the cylinder jacket 2 and the Gasverteilgephaseuse 9a in the circumferential direction by 360 ° extending interior 9b forms.
- the Gasverteilgephaseuse 9 a has at least a single gas inlet opening 9, and has in the illustrated
- the gas distribution housing 9a has an access opening 9c for the valve 5 to maintain or replace the valve 5.
- the access opening 9 c is closed by a cover plate 19.
- a frontal end part 8 is arranged.
- the closing part 8 comprises three cylinder outlet openings 6, which are each one subsequently
- outlet valve 7 is arranged.
- the Exhaust valves 7 pass the compressed discharge fluid or gas in the direction indicated by an arrow, and prevent a gas flow in the opposite direction.
- the termination part 8 ends in a gas outlet 10.
- In the upper housing part 1 is also a
- Piston rod seal 23 is arranged.
- Labyrinth piston compressor 21 comprises in the illustrated manner
- Embodiment also a spacer 22 with a base 18 and a linear guide 24.
- the upper housing part 1 is about the spacer 22 with a hinted only
- the upper housing part 1 is on
- the labyrinth piston compressor 21 comprises at the top a compression space 3, whereas at the bottom in the cylinder wall 2d an inlet and outlet 2f is arranged, which is arranged between the lower cylinder interior 3c and the interior 9b of the cylinder
- Gasverteilgepatuses 9a forms a fluid-conducting connection.
- the cylinder inlet openings 4 are arranged in the direction of the longitudinal axis L at the same height and spaced apart in the circumferential direction by 180 °.
- the arrangement has the advantage that the fluid flowing in via the gas inlet 9 flows into the interior 9b, and the cylinder jacket outer side 2e flows around before the gas flows via the inlet valve 5 into the cylinder inlet opening 4.
- Cylinder jacket outer side 2e therefore has the same or approximately the same temperature in the circumferential direction. Due to the
- Compression of the gas in the compression chamber 3 may be the
- the cylinder jacket 2 radially to the longitudinal axis L is a symmetric or approximately symmetrical
- FIG. 2 shows a top view of that shown in FIG.
- Gas distribution housing 9a has left and right each a cover plate 19.
- FIG. 3 shows, in a longitudinal section, a further exemplary embodiment of an upper housing part 1, which, unlike the exemplary embodiment shown in FIG. 1, is designed for two compression chambers, a first compression chamber 3a and a second compression chamber 3b.
- the spacer 22 may also be part of the upper housing part 1.
- the area above the piston 15 is configured identically as shown in FIG.
- the cylinder opening 4a is shown with inlet valve 5a, which open into the first compression chamber 3a, and the cylinder outlet 6a and the outlet valve 7a, which between the first compression chamber 3a and
- Gas outlet 10 a are arranged.
- the cylinder interior 2a below the piston 15 form a second compression chamber 3b.
- Condenser 3b open, and a cylinder outlet 6b and an outlet valve 7b, which between the second
- FIG. 4 The plan view of the upper housing part 1 according to FIG. 3, shown in FIG. 4, shows the gas outlet 10a of the first one
- Compression space 3a shows the exhaust valves 7a.
- gas inlet 9 is shown, which is arranged laterally in the gas distribution housing 9a.
- FIG. 5 shows the housing upper part 1 shown in FIGS. 3 and 4 in a perspective view, wherein in particular the gas inlet 9 is visible, as well as the gas outlet 10a of the first compression space 3a and the gas outlet 10b of the second one at the top and bottom
- FIG. 6 shows a longitudinal section along the section line C-C of the housing upper part 1 shown in FIGS. 3, 4 and 5.
- FIG. 9 shows a cross-section along the section line D-D of the housing top part 1 illustrated in FIGS.
- the piston 15 is not shown, and of the exhaust valves 5, only the valve seat 5b is shown.
- the gas distribution housing 9a is configured in such a way that it forms an interior space 9b extending all the way around an angle .alpha. Of 360.degree.
- the gas inlet 9 being in this position
- Cylinder shell outside 2e is constantly cooled, preferably as shown in Figure 6, along the entire height L2 of the
- FIG. 6 shows at the top the end-side closing part 8 in which the cylinder outlet opening 6a, the outlet valve 7a arranged downstream in the flow direction and the subsequently arranged gas outlet 10a are visible.
- FIG. 6 shows the bottom of the gas guide housing 10c, the interior 10d of which opens into the gas outlet 10b, the second compression chamber 3b being connected via the cylinder outlet opening 6b, the outlet valve 7b and the second outlet
- Interior lOd fluid is conductively connected to the gas outlet 10b.
- FIGS. 1 to 6 have cylinder outlet openings 6, 6a, 6b, which in each case adjoin the cylinder
- End face 2b, 2c of the cylinder interior 2 are arranged. Since the gas compressed in the compression chamber 3a, 3b during the compression stroke
- Cylinder outlet openings 6, 6a, 6b discharged compressed discharge gas to a higher temperature than that in the
- Cylinder interior 2 incoming, to be compressed inlet gas. Because the exit gas is not through the cylinder wall 2d
- Cylinder interior 2 is derived, the cylinder wall 2 d is less locally heated, which has the consequence that a possible thermal distortion of the cylinder jacket 2 is significantly reduced.
- the derivation of the exit gas at the end face also has the advantage that the discharge at the end of the cylinder interior 2a or outside the cylinder interior 2 a, so that the warmer, outflowing gas can not heat the cylinder wall 2 d at all or only to a very slight extent.
- the cylinder interior 2 a in the direction of the longitudinal axis L an interior space L2, which is smaller than the length of the gas distribution interior 9 b, as shown in Figure 6.
- This embodiment has the advantage that the inlet gas flowing in via the gas inlet 9 also cools that outer side 2e of the cylinder jacket 2, behind which the end face
- End part 8 is arranged so that it is cooled, with the result that temperature differences in the cylinder jacket 2 are reduced, and thus a possible heat distortion of
- Cylinder jacket 2 is reduced.
- the exemplary embodiments illustrated in FIGS. 1 to 6 could also be designed such that the inlet valves 5 and the outlet valves 7 are arranged reversed, so that the
- Inlet fluid flows through the gas outlet 10 and the inlet valve 5 into the compression chamber 3, and the outlet fluid from the
- Compression space 3 flows through the cylinder inlet 4 and the outlet valve 7 into the gas chamber 9 b.
- the outlet fluid flows around the cylinder jacket outer side 2e and exits at the opening 9, the cylinder jacket outer side 2e having a uniform temperature distribution.
- FIG. 7 shows a further exemplary embodiment of a housing upper part 1. Between the upper gas outlet 10a and below
- gas line housing 10c is a fluid conductive
- Connecting passage 17 is arranged so that via an opening 17 a gas-conducting connection between the gas outlet 10 a and the Gas line housing 10c is formed.
- the gas outlet 10a is closed in a gas-tight manner by means of a cover plate 20, which is shown only partially, so that the entire compressed outlet gas flowing out via the outlet valve 7a is supplied to the gas line housing 10c and subsequently to the gas outlet 10b.
- the exemplary embodiment of a housing upper part 1 shown in FIG. 7 thus has the advantage that it has a single gas inlet 9 and a single gas outlet 10b.
- FIG. 8 shows in a longitudinal section a fourth exemplary embodiment of a housing upper part 1.
- the piston 15 belonging to the labyrinth piston compressor 21 is with
- Piston rod 16 is not shown.
- the cylinder outlet openings 6 are also in the embodiment
- Cylinder wall 2d of the cylinder jacket 2 is arranged.
- the end-side end part 8 is designed such that a fluid-conducting channel between the compression chamber 3 and the
- Cylinder outlet 6 is formed. Each of the cylinder outlet openings 6 is followed by an outlet valve 7, which opens into a gas distribution interior lOf.
- Access opening lOe for the outlet valve 7 is with a
- the gas distribution interior lOf has a gas outlet 10a on the rear side, for which reason the gas outlet 10a is shown only by dashed lines. Otherwise, the upper housing part 1 is substantially configured as shown in FIG.
- FIGS. 10 to 12 show a fifth exemplary embodiment of a housing upper part 1.
- FIG. 10 shows a longitudinal section
- Upper housing part 1 with a first and a second Compaction space 3a, 3b.
- Two cylinder openings 4a open into the first compression space 3a.
- a cylinder opening 4b opens into the second compression chamber 3b.
- the access openings 9 c for the valves 5 a, 5 b are closed with cover plates 19.
- Gas inlet 9 opens into the gas distribution chamber 9b.
- FIG. 11 shows, in a longitudinal section, an upper housing part 1 with a first and a second compression chamber 3a, 3b. Two cylinder outlet 6a open from the first compression chamber 3a in the
- a cylinder outlet opening 6b opens from the second compression chamber 3b into the gas distribution interior 9b.
- the access openings 10e for the valves 7a, 7b are with
- Connecting channel 17 directs the arranged in the left
- Figure 12 shows a section through the figures 10 and 1 1 along the section line E-E, wherein in Figure 12, the piston 15 and the piston rod 16 are not shown.
- Gas distribution housing 9a are designed such that the
- Gasverteilinnenraum 9b rests only along a portion 2g on the cylinder outer side 2e.
- the sections 2g extend axially symmetrically with respect to the longitudinal axis L, which has the consequence that with respect to the longitudinal axis L opposite sections 2g of Zylindermantelaussenseite 2e have the same or about the same temperature, since these opposite sections 2g are flowed around by the same gas, either from compressed inlet gas or compressed exit gas.
- the partial section 2g extends in
- Circumferential direction U over at least 20 ° or at least 30 °.
- Gasverteilinnenippo 9b in the illustrated section configured mutually perpendicular.
- the Gasverteilinnensammlung 9b, as shown in Figure 14, each other also extend at an acute or an obtuse angle.
- the embodiment shown in Figure 14 has the advantage that the upper housing part 1 requires less space, so that several
- Labyrinth piston compressors 21 can be arranged closer together.
- FIG. 13 shows in a longitudinal section a sixth one
- the housing upper part 1 according to the invention has at least one
- the cylinder inlet openings 4 in the circumferential direction are regular spaced, wherein in the circumferential direction preferably two, three or four cylinder inlet openings 4 are arranged.
- a plurality of cylinder outlet openings 6 arranged circumferentially in the circumferential direction in the cylinder wall 2 d could be arranged in the circumferential direction with respect to the longitudinal axis L.
- the cylinder outlet openings 6 are regularly spaced in the circumferential direction, wherein preferably two, three or four cylinder outlet openings 6 are arranged in the circumferential direction.
- Cylinder outlet 6 are preferably arranged on the front side of the cylinder interior 2 a, wherein the
- Cylinder outlet 6 preferably in the direction of
- a single cylinder outlet opening 6 can be arranged in the circumferential direction with respect to the longitudinal axis L, but preferably two, three or four cylinder outlet openings 6.
- the labyrinth piston compressor 21 comprises a cylinder jacket 2 extending in the direction of a longitudinal axis L with a
- Cylinder interior 2a and a cylinder outer side 2e wherein in the cylinder interior 2a, a piston 15 is slidably mounted in the direction of the longitudinal axis L and a compression chamber 3 is formed, wherein the gas to be compressed via a the
- Cylinder jacket 2 penetrating cylinder inlet 4 is sucked.
- Labyrinthkolbenkompressors 21 takes place such that a to
- Compressive inlet fluid via a arranged on the cylinder jacket 2 cylinder inlet 4 of a
- Gasverteilinnenraum 9 b is sucked into the cylinder interior 2 a, or wherein a compressed outlet fluid via an am Cylinder jacket 2 arranged cylinder outlet 6 is discharged from the cylinder interior 2 a in the gas distribution interior 9b, wherein with respect to the longitudinal axis L axially symmetrical
- Cylinder jacket outer side 2e are flowed around by the same inlet fluid or outlet fluid. This has the consequence that
- oppositely disposed portion 2 g have the same or substantially the same temperature.
- the partial section 2g extends along an angle of 360 °, so that the cylinder jacket outer side 2e is flowed around in the circumferential direction of the longitudinal axis L by an angle ⁇ of 360 degrees from the inlet fluid to be compressed or from the compressed outlet fluid.
- Cylinder shell outer side 2e in the circumferential direction of the longitudinal axis L at least two circumferentially spaced sections 2g, which extend in the circumferential direction over an angle of at least 30 °.
- the outlet fluid is arranged via a on the front side of the cylinder interior 2a
- the method is such that the
- Compressive fluid is sucked through a plurality of in the cylinder jacket 2 with respect to the longitudinal axis L arranged at the same height and distributed in the circumferential direction arranged cylinder inlet opening 4 to generate the same temperature in the circumferential direction.
- the method continues to be such that the
- Cylinder jacket 2 has a cylinder jacket outer side 2e, and that the outer side 2e at least along the inner space L2 flows around the fluid to be compressed to the
- Cylinder jacket 2 along the interior length L2 to cool before the fluid to be compressed flows into the cylinder interior 2 a.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/500,777 US20170218935A1 (en) | 2014-07-31 | 2015-07-28 | Housing upper part of a labyrinth piston compressor and method for cooling same, and labyrinth piston compressor |
EP15750943.1A EP3175114B1 (de) | 2014-07-31 | 2015-07-28 | Gehäuseoberteil eines labyrinthkolbenkompressors und verfahren zum kühlen desselben sowie labyrinthkolbenkompressor |
JP2017505217A JP6483235B2 (ja) | 2014-07-31 | 2015-07-28 | ラビリンスピストン式コンプレッサのハウジング上部、および同上部の冷却方法、並びにラビリンスピストン式コンプレッサ |
CN201580039144.0A CN106536929B (zh) | 2014-07-31 | 2015-07-28 | 迷宫活塞压缩机的壳体上部及其冷却方法以及迷宫活塞压缩机 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14179372 | 2014-07-31 | ||
EP14179372.9 | 2014-07-31 | ||
EP14179721.7 | 2014-08-04 | ||
EP14179721 | 2014-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2016016222A1 true WO2016016222A1 (de) | 2016-02-04 |
WO2016016222A9 WO2016016222A9 (de) | 2016-03-31 |
Family
ID=53879467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2015/067233 WO2016016222A1 (de) | 2014-07-31 | 2015-07-28 | Gehäuseoberteil eines labyrinthkolbenkompressors und verfahren zum kühlen desselben sowie labyrinthkolbenkompressor |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170218935A1 (de) |
EP (1) | EP3175114B1 (de) |
JP (1) | JP6483235B2 (de) |
CN (1) | CN106536929B (de) |
WO (1) | WO2016016222A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3857068A1 (de) * | 2018-09-24 | 2021-08-04 | Burckhardt Compression AG | Labyrinthkolbenkompressor |
CN109763955B (zh) * | 2019-03-29 | 2021-11-02 | 北京航空航天大学 | 一种自风冷活塞式压缩机 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH359507A (de) * | 1958-03-14 | 1962-01-15 | Sulzer Ag | Verfahren für den Betrieb eines Labyrinthkolben-Kompressors und Kompressor zur Durchführung des Verfahrens |
JP2010209723A (ja) | 2009-03-09 | 2010-09-24 | Japan Steel Works Ltd:The | ラビリンスピストン式往復動圧縮機 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1397914A (en) * | 1920-06-29 | 1921-11-22 | Edwin J Augustin | Ammonia-compressor |
US1628944A (en) * | 1924-02-01 | 1927-05-17 | Francis E Wright | Compressor for refrigerating apparatus |
US1652978A (en) * | 1925-04-14 | 1927-12-13 | Burlectas Ltd | Air or gas compressor |
US1707796A (en) * | 1925-11-27 | 1929-04-02 | Carrey Morse Engineering Compa | Compressor |
US1646754A (en) * | 1927-02-14 | 1927-10-25 | Michael J Leahy | Pump, compressor, or the like |
US1682736A (en) * | 1927-03-05 | 1928-09-04 | Carl W Floss | Compressor piston |
US2878990A (en) * | 1953-10-30 | 1959-03-24 | Sulzer Ag | Upright piston compressor |
US3112064A (en) * | 1960-11-01 | 1963-11-26 | Westinghouse Electric Corp | Gas compressor valves |
JPS56151848A (en) * | 1980-04-25 | 1981-11-25 | Hitachi Ltd | Supercharger for reciprocating compressor |
US4889039A (en) * | 1988-10-17 | 1989-12-26 | Miller Bernard F | Gas compressor with labyrinth sealing and active magnetic bearings |
EP0730092B1 (de) * | 1995-03-03 | 1997-12-29 | Cryopump Ag | Pumpe zum Pumpen eines verflüssigtes Gas aufweisenden Fluids und Einrichtung mit einer Pumpe |
DE60129256T2 (de) * | 2001-05-24 | 2007-10-11 | Lg Electronics Inc. | Gasauslass für einen kolbenverdichter |
WO2004028878A1 (de) * | 2002-09-24 | 2004-04-08 | Continental Teves Ag & Co. Ohg | Fördervorrichtung |
DE10314979B3 (de) * | 2003-04-02 | 2004-12-02 | Robert Bosch Gmbh | Kolbenpumpe |
KR20060041041A (ko) * | 2004-11-08 | 2006-05-11 | 엘지전자 주식회사 | 왕복동식 압축기의 토출밸브 결합체 |
FR2956452B1 (fr) * | 2010-02-17 | 2012-04-06 | Vianney Rabhi | Compresseur a piston a double effet guide par un rouleau et entraine par une roue dentee et des cremailleres |
-
2015
- 2015-07-28 CN CN201580039144.0A patent/CN106536929B/zh active Active
- 2015-07-28 US US15/500,777 patent/US20170218935A1/en not_active Abandoned
- 2015-07-28 WO PCT/EP2015/067233 patent/WO2016016222A1/de active Application Filing
- 2015-07-28 JP JP2017505217A patent/JP6483235B2/ja active Active
- 2015-07-28 EP EP15750943.1A patent/EP3175114B1/de active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH359507A (de) * | 1958-03-14 | 1962-01-15 | Sulzer Ag | Verfahren für den Betrieb eines Labyrinthkolben-Kompressors und Kompressor zur Durchführung des Verfahrens |
JP2010209723A (ja) | 2009-03-09 | 2010-09-24 | Japan Steel Works Ltd:The | ラビリンスピストン式往復動圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
CN106536929B (zh) | 2019-03-15 |
CN106536929A (zh) | 2017-03-22 |
US20170218935A1 (en) | 2017-08-03 |
JP6483235B2 (ja) | 2019-03-13 |
EP3175114A1 (de) | 2017-06-07 |
EP3175114B1 (de) | 2018-09-12 |
WO2016016222A9 (de) | 2016-03-31 |
JP2017522499A (ja) | 2017-08-10 |
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