CN103835955B - A kind of anti-jamming mechanism of spherical compressor rotor - Google Patents
A kind of anti-jamming mechanism of spherical compressor rotor Download PDFInfo
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Abstract
The invention discloses a kind of anti-jamming mechanism of spherical compressor rotor, key seat (10) is fixed on turntable shaft (203), and guide finger (18) is connected with guide sleeve (19); Cylinder block sphere (903) or cylinder body lower peripheral surface (801) are provided with spill slideway (901), and spill slideway (901) is distributed in guide sleeve (19) in dial rotation process on the sliding trace of corresponding cylinder block sphere (903) or cylinder body lower peripheral surface (801); Main shaft (4) rotating drive rotating disk (2), when rotating disk (2) is when turning to rotating disk axis and piston axis overlapping positions, guide finger (18) makes rotating disk (2) continue from the moment of torsion that spill slideway (901) obtains can around own axis, solve the dead unit problem of spherical compressor rotor motion, the outside of the spherical work cylinder of spherical compressor is arranged on, good sealing effect due to spill slideway (901).
Description
Technical field
The present invention relates to a kind of anti-jamming mechanism of spherical compressor rotor.
Background technique
Spherical compressor technology is through development in recent years and perfect, achieve and develop on a large scale very much and apply, the advantage of this spherical compressor be few without intake/exhaust valve, movement parts, vibrate little, mechanical efficiency is high, it is reliable etc. to seal, particularly in micro-compressor field, high compression ratio pump class mechanical aspects advantage is more obvious, but when design of part size is less, when lubricating insufficient easily there is stuck phenomenon in rotor.
The cause analysis causing rotor stuck is as follows:
Rotation due to piston provides power by eccentric main axis, when main shaft rotate to rotating disk axis overlap with piston axis time, main shaft acts on the intersect vertical axis of making a concerted effort with piston and rotating disk on rotating disk, the power that main shaft acts on rotating disk does not produce the torque component that driven plunger and rotating disk rotate around respective axis in this position, cannot make piston and turntable rotation, this is the movement dead of mechanism.Force analysis is: main shaft rotates under the driving of motor, main shaft acts on rotating disk driving force, this driving force has a component that piston and rotating disk are rotated around respective axis, when the axis of the axis and piston that rotate to rotating disk is close near overlapping positions, this moment of torsion that component of piston and turntable rotation is produced is more and more less until be zero, so in piston axis and the close front and back that overlap of rotating disk axis, piston and rotating disk can not obtain enough moments of torsion and rotate around respective axis, thus occur rotating stuck phenomenon near this position, produce the movement dead of mechanism; Be initial state when movement dead or stop operating in this state, then cannot start next time.
China Patent No. ZL201310100697.5, patent name is the technological scheme that " a kind of turntable rotation synchronization mechanism for spherical compressor " proposes is arrange turntable rotation synchronization mechanism between rotating disk sphere and the cylinder body inner ball surface matched, make rotating disk when turning to rotating disk axis and piston axis overlapping positions, rotating disk is the moment of zero from the moment of torsion that main shaft obtains, the moment of torsion that lazy-tongs produce still can make rotating disk continue to keep motion, thus make rotating disk not easily clamping stagnation, fundamentally solve the dead unit problem of spherical compressor mechanism kinematic.But have side effects and be, because rotating disk lazy-tongs are arranged between rotating disk sphere and cylinder body inner ball surface, spill slideway makes sealing area reduce on the sphere cooperatively interacted, even become gas leakage path between working room, make spherical compressor face seal advantage to reduce, thus make spherical compressor can not adapt to microstructure to work under the operating mode of high pressure, efficiency reduces.
Summary of the invention
Object of the present invention is exactly on the basis of Chinese patent ZL201310100697.5, design a kind of anti-jamming mechanism of spherical compressor rotor, make rotating disk when turning to rotating disk axis and piston axis overlapping positions and compressor drum dead center position time, when main axis drives rotating disk, anti-jamming mechanism can produce and make rotating disk continue the moment of torsion rotated around own axes, rotor is made to continue rotate and cross dead point, thus thoroughly solve when spherical compressor physical dimension is little, pressure height time, the leakage increase that rotating disk lazy-tongs originally cause, the problem that efficiency is lower.
Technological scheme of the present invention is, a kind of anti-jamming mechanism of spherical compressor rotor, it is characterized in that: between cylinder body and spindle carrier, be fixedly connected with cylinder block, cylinder block sphere, cylinder body lower peripheral surface and rotating disk sphere have the identical centre of sphere; The sphere diameter of cylinder block sphere is greater than the sphere diameter of cylinder body lower peripheral surface, forms one around the spherical solid of rotation space of turntable shaft between cylinder body and cylinder block; Turntable shaft is through axle hole of cylinder block and cylinder block axis hole, and the eccentric pivot hole of main shaft is inserted in the end of turntable shaft; Key seat is fixed on turntable shaft, and rotate in described spherical solid of rotation space with turntable shaft, key seat is fixed with guide finger, and the extension of guide finger is connected with guide sleeve; Cylinder block sphere or cylinder body lower peripheral surface are provided with spill slideway, spill slideway is distributed in guide sleeve in dial rotation process on the sliding trace of corresponding cylinder block sphere or cylinder body lower peripheral surface, guide sleeve is arranged in spill slideway, and the sectional shape of spill slideway and the shape of guide sleeve adapt;
Guide sleeve is positioned at the side of cylinder block on key seat, and spill installation of slide track is on cylinder block sphere;
Guide sleeve is positioned at the side of cylinder body on key seat, and spill installation of slide track is on cylinder body lower peripheral surface;
Key seat is circular arc, and two guide fingers take turntable shaft as the both sides that symmetry axis is symmetricly set on key seat.
Advantage of the present invention is: rotating disk is when turning to rotating disk axis and piston axis overlapping positions, rotating disk obtains from main shaft and makes the moment of torsion of its rotation be the moment of zero, when main shaft drives rotating disk, the contact force that guide finger and spill slideway produce still can make rotating disk continue to keep moving, thus make rotating disk not easily clamping stagnation, fundamentally solve the dead unit problem of spherical compressor mechanism kinematic, and because spill installation of slide track is in the outside of the spherical work cylinder of spherical compressor, the pressure leakage in spherical cavity can not be caused or become pressure leakage passage, be conducive to sealing, thus go for the occasion of little micro-compressor and high pressure, compressor operating efficiency improves.
Accompanying drawing explanation
Fig. 1: embodiment of the present invention compressor arrangement schematic diagram;
The sectional drawing of compressor arrangement shown in Fig. 2: Fig. 1;
Fig. 3: piston structure schematic diagram;
Fig. 4: turntable structure schematic diagram;
Fig. 5: cylinder cover structure bottom view;
Fig. 6: cylinder cover structure top-level view;
Fig. 7: housing structure schematic diagram;
Fig. 8: cylinder block structural representation;
The section of structure of cylinder block shown in Fig. 9: Fig. 8;
Figure 10: main shaft structure schematic diagram;
The sectional drawing of main shaft structure shown in Figure 11: Figure 10;
Figure 12: rotating disk, key seat, guide finger, guide sleeve assembly structure explosive view;
Figure 13: rotating disk free-body diagram when guide sleeve is in spill slideway;
Figure 14: cylinder cover structure schematic diagram when spill slideway is on cylinder body lower peripheral surface;
Figure 15: rotating disk, key seat, guide finger, guide sleeve assembly structure explosive view when guide sleeve is positioned at cylinder body side on key seat.
In figure: 1-piston; 2-rotating disk; 3-centrepin; 4-main shaft; 5-piston shaft; 6-cylinder cap; 7-spindle carrier; 8-cylinder body; 9-cylinder block; 10-key seat; 11-spacer; 12-rotating disk axle sleeve; 13-cylinder block lining; 14-support lining; 15 inlet union; 16-outlet connection; 17-equilibrium block; 18-guide finger; 19-guide sleeve; 20-flat gasket; 21-locating stud; 22-seal ring; 23 attachment screws;
101-porting; 102-piston axis hole; 103-piston pin hole; 104 piston pin bosses; 201-rotating disk key seat; 202-rotating disk pin-and-hole; 203-turntable shaft; 401-eccentric pivot hole; 402-balancing weight; 601 gas-entered passageways; 602-exhaust passage; 603-head side axis hole; 604-inlet hole; 605-exhaust port; 801-cylinder body lower peripheral surface; 802-axle hole of cylinder block; 901-spill slideway; 902-cylinder block axis hole; 903-cylinder block sphere; 1000-V1 working room; 1001-V2 working room.
Embodiment
As shown in Figure 1 and Figure 2, spherical compressor comprises piston 1, rotating disk 2, centrepin 3, main shaft 4, cylinder cap 6, cylinder body 8, cylinder block 9 and spindle carrier 7, and cylinder cap 6, cylinder body 8, cylinder block 9, spindle carrier 7 are connected to form the casing of spherical compressor successively by attachment screw 23; As shown in Fig. 5, Fig. 6 and Fig. 7, cylinder cap 6 and cylinder body 8 have hemispherical inner surface, the spherical inner chamber of spherical compressor is connected to form by attachment screw 23, cylinder block 9 connects the bottom of cylinder body 8 by attachment screw 23, outstanding spherical bottom and cylinder body lower peripheral surface 801 is had in the bottom of cylinder body 8, the sphere diameter of cylinder body lower peripheral surface 801 is greater than the sphere diameter of the hemispherical inner surface of cylinder body 8, and identical with the centre of sphere of the hemispherical inner surface of cylinder body 8; Axle hole of cylinder block 802 is through the center of cylinder body lower peripheral surface 801; Cylinder block 9 face corresponding with cylinder body lower peripheral surface 801 is sphere and cylinder block sphere 903, cylinder block sphere 903 is identical with the centre of sphere of cylinder body lower peripheral surface 801, the sphere diameter of cylinder block sphere 903 is greater than the sphere diameter of cylinder body lower peripheral surface 801, between cylinder block 9 and cylinder body 8, form the spherical solid of rotation space that is turning axle with turntable shaft 203, cylinder block axis hole 902 is through the center of cylinder block sphere 903; In order to ensure each mating spherical surfaces accurate positioning, be configured with locating stud 21 in cylinder cap 6, cylinder body 8 and cylinder block 9 attachment portion.
As shown in Figure 3, piston 1 has spherical end face, there are a piston axis hole 102, two angled sides, porting 101 and the piston pin boss 104 in the formation of bottom, piston 1 bi-side in spherical end face central authorities, two portings 101 are symmetrically distributed in the centre of the bi-side half round edge of piston 1, piston pin boss 104 is semi-cylindrical in configuration, the middle part of semicolumn is fluted, has through piston pin hole 103 in the axial direction thereof; Piston shaft 5 is screw plug structures, and one end of piston shaft 5 is smooth axle head, and size and the piston axis hole 102 of this axle head diameter of axle match, and the middle part of piston shaft 5 is screw thread, and the other end is six square head structures; As shown in Figure 5, Figure 6, cylinder cap 6 is provided with the internal thread axis hole matched with piston shaft 5, the axle head of piston shaft 5 inserts in piston axis hole 102, piston shaft 5 intermediate thread part matches with the interior screw thread of the head side axis hole 603 on cylinder cap 6, being threaded connection a piston shaft 5 is fixed on cylinder cap 6, piston shaft 5 and head side axis hole 603 attachment portion are provided with flat gasket 20, play compression and seal action; Piston 1 freely can rotate around piston shaft 5, and the spherical end face of piston and hemispherical cavity have the identical centre of sphere being formed and seal to move and coordinate;
As shown in Figure 4, a turntable shaft 203 is stretched out at the center, lower end surface of rotating disk 2, outer circumferential face between the top of rotating disk 2 and lower end surface is rotating disk sphere, and the spherical inner chamber that cylinder body 8 and cylinder cap 6 are formed has the identical centre of sphere with rotating disk sphere, and rotating disk sphere is close to spherical inner chamber and is formed the dynamic cooperation of sealing; Relative with piston pin boss 104 on the top of rotating disk 2 should have a rotating disk key seat 201, and the two ends of rotating disk key seat 201 are semicolumn groove, and middle part is protruding semicolumn; The axial direction of semicolumn has through rotating disk pin-and-hole 202;
As shown in Figure 2, centrepin 3 inserts piston pin boss 104 and rotating disk key seat 201, spindle carrier 7 is connected by attachment screw 23 with cylinder block 9, for the rotation of main shaft 4 provides support, as shown in Fig. 2, Figure 10, Figure 11, one end of main shaft 4 is eccentric pivot hole 401 and equilibrium block 402, and the cylindrical cavity that this end of main shaft 4 is positioned at cylinder block 9 bottom is connected with turntable shaft 203, the other end is connected with power mechanism, for compressor transfiguration provides power; Unbalanced force when equilibrium block 402 is in order to regulate main shaft 4 to rotate; The part contacted with cylinder block 9 bottom face in main shaft 4 upper-end surface arranges spacer 11, in order to the height of main shaft during adjustment assembly 4; The axis of above-mentioned piston shaft 5 and turntable shaft 203 and main shaft 4 all passes through the centre of sphere of the spherical inner chamber of cylinder body 8 and cylinder cap 6 formation, and the axis of piston shaft 5 and turntable shaft 203 and the axis of main shaft 4 form identical angle α; Centrepin 3 inserts in the piston pin hole 103 of piston 1 and the rotating disk pin-and-hole 202 of rotating disk 2 and forms cylinder hinge, piston 1 and rotating disk 2 form sealing by cylinder hinge and are dynamically connected, and the hemi-spherical cavities that the upper-end surface of rotating disk 2 and spherical inner chamber are formed is divided into V1 working room 1000 and V2 working room 1001;
Drive rotating disk 2 when main shaft 4 rotates, rotating disk 2 drives piston 1 to move (in figure, turning to of main shaft 4 sees that main shaft 4 rotates clockwise from cylinder cap 6); The motion of piston 1 is unique rotation around own axes, the motion of rotating disk 2 has two kinds of synthesis of moving: one is the rotation around own axes, another is that its axis is all the time by the centre of sphere of spherical inner chamber, and be summit with the centre of sphere of spherical inner chamber, cone angle is the virtual cone surface circumference mobile (i.e. the conical surface of the inswept above-mentioned cone of the axis of rotating disk 2) of the dead in line of 2 α, axis and main shaft 4, the cycle synchronisation that the cycle of movement and main shaft 4 rotate; The motion of above spatial mechanism is all the motion rotating character, therefore there is no high oscillating movement part, the synthesis result of this spatial motion is: piston 1 and rotating disk 2 have a periodic opposing oscillatory, and the cycle of swing is one times of main shaft period of rotation, and the amplitude of swing is 4 α; Utilize this opposing oscillatory as the basic exercise key element of volume-variation, the V1 working room 1000 that mineralization pressure alternately changes and V2 working room 1001; As shown in Figure 1, Figure 2 and shown in Fig. 5, Fig. 6, piston 1 is provided with porting 101, the inner ball surface of cylinder cap 6 is provided with gas-entered passageway 601 and exhaust passage 602, its structure as shown in Figure 5, Figure 6, gas-entered passageway 601 is connected with the inlet union 15 outside cylinder cap by the inlet hole 604 be communicated with outside cylinder, inlet hole 604 is provided with internal thread, is connected with inlet union 15 by screw thread; Exhaust passage 602 is connected with row's mouth joint 16 by the exhaust port 605 outside the connection cylinder on cylinder cap 6, and exhaust port 605 is provided with internal thread, is connected with row's mouth joint 16 by screw thread; Utilize coordinating of the hemispherical inner surface of the spherical surface of the rotation of piston 1 and piston 1 and cylinder cap 6, the basic exercise key element of open as all portings, closing, realizes air inlet and gas exhaust inspecting by porting 101 and the break-make of gas-entered passageway 601 and exhaust passage 602.
As core technology of the present invention be exactly: between cylinder body 8 and cylinder block 9, form the spherical solid of rotation space that is turning axle with turntable shaft 203, in this spherical solid of rotation space, a key seat 10 is set, key seat 10 is fixedly connected on turntable shaft 203, rotate in solid of rotation space with turntable shaft 203, key seat 10 is provided with pin-and-hole, one end of guide finger 18 is inserted in pin-and-hole fixing, flexible connection one guide sleeve 19 in the part that the other end stretches out key seat 10, guide sleeve 19 freely can rotate on guide finger 18; With the cylinder block sphere 903 or cylinder body lower peripheral surface 801 of guide sleeve 19 homonymy on be provided with spill slideway 901, spill slideway 901 to be distributed in rotating disk 2 rotation process guide sleeve 19 on the cylinder block sphere 903 of homonymy or the sliding trace of cylinder body lower peripheral surface 801, the sectional shape of spill slideway 901 and the shape of guide sleeve 19 adapt, and guide sleeve 19 is arranged in spill slideway 901;
As shown in Fig. 2, Fig. 8, Fig. 9, Figure 12, in the present embodiment, guide sleeve 19 is positioned at the side of cylinder block 9 on key seat 10, and spill slideway 901 is on cylinder block sphere 903; Cylinder block axis hole 902 is through the center of cylinder block sphere 903; The outstanding spherical bottom in bottom of cylinder body 8 and cylinder body lower peripheral surface 801, axle hole of cylinder block 802 is through the center of cylinder body lower peripheral surface 801; The turntable shaft 203 of rotating disk 2 is through axle hole of cylinder block 802, cylinder block axis hole 902, and the end of turntable shaft 203 is inserted in the eccentric pivot hole 401 of main shaft 4, and the middle part of turntable shaft 203 is square steps; Key seat 10 is arc-shaped, and the center of circular arc is identical with the centre of sphere of rotating disk sphere; At the two ends of the circular arc of key seat 10 with turntable shaft 203 for symmetry axis is symmetrically arranged with pin-and-hole, two guide fingers 18 insert in pin-and-hole fixing respectively, and two guide fingers 18 are symmetricly set on the both sides of key seat 10 respectively; Be connected with guide sleeve 19 at the piecemeal activity stretching out key seat 10 of each guide finger 18, the center of key seat 10 circular arc is provided with square hole, is fixed on the square step in the middle of turntable shaft 203 by square hole; Guide sleeve 19 sinks in spill slideway 901, and along with the rotation of rotating disk 2, guide sleeve 19 slides in spill slideway 901, simultaneously rotatable on guide finger 18; Key seat 10 rotates in spherical solid of rotation space in company with turntable shaft 203, all leave free gap between the top of key seat 10 and cylinder body lower peripheral surface 801 and between the bottom of key seat 10 and cylinder block sphere 903, the size in gap is advisable not interfere with cylinder body lower peripheral surface 801 and cylinder block sphere 903 in key seat 10 rotary course;
As another embodiment of the invention, as shown in figure 15, guide sleeve 19 is positioned at the side of cylinder body 8 on key seat 10, during assembling, first guide sleeve 19 is enclosed within guide finger 18, then the small end of guide finger 18 is loaded in the pin-and-hole of key seat 10, by the large end stand rank axial limiting of guide finger 18, guide sleeve 19 is rotated with the axis circumference around guide finger 18 only on guide finger 18, and can not move axially along the axis of guide finger 18; There are square hole in the central authorities of key seat 10, by fixing on the square step in the middle part of square hole loading turntable shaft 203; As shown in figure 14, in the present embodiment, spill slideway 901 is arranged on cylinder body lower peripheral surface 801.
The working procedure of the anti-jamming mechanism of spherical compressor rotor of the present invention is: when in main shaft 4 rotary course, before rotating disk axis and piston axis overlap, because guide sleeve 19 is just at spill slideway 901, and continue to slide along the movement locus of self in spill slideway 901 along with the rotation of rotating disk 2, guide sleeve 19 is in spill slideway 901, due under main shaft 4 effect, rotating disk 2 and piston 1 have an opposing oscillatory trend, this trend can make there is an extruding force F between spill slideway 901 and guide sleeve 19, its stress as shown in figure 13, power F produces a component F1 in rotating disk 2 sense of rotation, under the effect of F1 power, rotating disk 2 obtains the moment of torsion continuation rotation that the disk axis that rotates rotates, even if when piston axis and rotating disk dead in line, this component still exists, namely in dead center position, promote rotating disk 2 by this component to continue to rotate.
The anti-jamming mechanism of spherical compressor rotor of the present invention is suitable for the single stage compression structure of basic structure type, is also suitable for multistage compression structure.
As shown in Figure 2, in order to reduce the surface friction drag in rotor running, reduce the wearing and tearing of rotor component, keep the running of highi degree of accuracy persistent high efficiency, improve the life-span of spherical compressor, increase cylinder block lining 13 at main shaft 4 and cylinder block 9 lower cylindrical mating part, increase rotating disk axle sleeve 12 at the mating part of the eccentric pivot hole 401 of turntable shaft 203 and main shaft 4, increase support lining 14 in main shaft 4 and spindle carrier 7 cylindrical fit part; Cylinder block lining 13, rotating disk axle sleeve 12 and support lining 14 all adopt high-abrasive material.Main shaft 4 has seal groove, and the part coordinated at main shaft 4 and spindle carrier 7 increases seal ring 22.
Claims (4)
1. the anti-jamming mechanism of spherical compressor rotor, it is characterized in that: between cylinder body (8) and spindle carrier (7), be fixedly connected with cylinder block (9), cylinder block sphere (903), cylinder body lower peripheral surface (801) and rotating disk sphere have the identical centre of sphere; The sphere diameter of cylinder block sphere (903) is greater than the sphere diameter of cylinder body lower peripheral surface (801), forms one around the spherical solid of rotation space of turntable shaft (203) between cylinder body (8) and cylinder block (9); Turntable shaft (203) is through axle hole of cylinder block (802) and cylinder block axis hole (902), and the eccentric pivot hole (401) of main shaft (4) is inserted in the end of turntable shaft (203); Key seat (10) is fixed on turntable shaft (203), rotate in described spherical solid of rotation space with turntable shaft (203), key seat (10) is fixed with guide finger (18), and the extension of guide finger (18) is connected with guide sleeve (19); Cylinder block sphere (903) or cylinder body lower peripheral surface (801) are provided with spill slideway (901), spill slideway (901) is distributed in guide sleeve (19) in rotating disk (2) rotation process on the sliding trace of corresponding cylinder block sphere (903) or cylinder body lower peripheral surface (801), guide sleeve (19) is arranged in spill slideway (901), and the sectional shape of spill slideway (901) and the shape of guide sleeve (19) adapt.
2. a kind of anti-jamming mechanism of spherical compressor rotor according to claim 1, it is characterized in that: guide sleeve (19) is positioned at the side of cylinder block (9) on key seat (10), and spill slideway (901) is arranged on cylinder block sphere (903).
3. a kind of anti-jamming mechanism of spherical compressor rotor according to claim 1, it is characterized in that: guide sleeve (19) is positioned at the side of cylinder body (8) on key seat (10), and spill slideway (901) is arranged on cylinder body lower peripheral surface (801).
4. a kind of anti-jamming mechanism of spherical compressor rotor according to claim 1, it is characterized in that: key seat (10) is circular arc, two guide fingers (18) with turntable shaft (203) for symmetry axis is symmetricly set on the both sides of key seat (10).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410100390.XA CN103835955B (en) | 2014-03-18 | 2014-03-18 | A kind of anti-jamming mechanism of spherical compressor rotor |
| PCT/CN2015/073501 WO2015139554A1 (en) | 2014-03-18 | 2015-03-02 | Anti-locking mechanism of spherical compressor rotor, anti-locking power mechanism of spherical compressor, and spherical compressor |
| US15/222,953 US10316844B2 (en) | 2014-03-18 | 2016-07-29 | Anti-locking mechanism of spherical compressor rotor, anti-locking power mechanism of spherical compressor, and spherical compressor |
| US16/392,423 US10947977B2 (en) | 2014-03-18 | 2019-04-23 | Anti-locking mechanism of spherical compressor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410100390.XA CN103835955B (en) | 2014-03-18 | 2014-03-18 | A kind of anti-jamming mechanism of spherical compressor rotor |
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| CN103835955A CN103835955A (en) | 2014-06-04 |
| CN103835955B true CN103835955B (en) | 2015-11-18 |
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| CN201410100390.XA Active CN103835955B (en) | 2014-03-18 | 2014-03-18 | A kind of anti-jamming mechanism of spherical compressor rotor |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314808B (en) * | 2014-10-19 | 2016-05-11 | 西安正安环境技术有限公司 | The anti-jamming actuating unit of a kind of spherical compressor |
| WO2015139554A1 (en) * | 2014-03-18 | 2015-09-24 | 西安正安环境技术有限公司 | Anti-locking mechanism of spherical compressor rotor, anti-locking power mechanism of spherical compressor, and spherical compressor |
| CN105179197B (en) * | 2015-09-28 | 2017-04-19 | 西安正安环境技术有限公司 | Vehicle steering and brake integrated spherical oil-and-air pump |
| JP6753030B2 (en) * | 2016-04-20 | 2020-09-09 | 深▲せん▼市中科正安科技合▲ほう▼企業 | Spherical compressor |
| CN105756932B (en) * | 2016-04-20 | 2018-03-27 | 西安正安环境技术有限公司 | spherical compressor |
| CN110701040B (en) * | 2019-11-01 | 2023-12-01 | 深圳市球形动力科技有限公司 | Static pressure support for spherical pump rotor |
| CN112112554B (en) * | 2020-08-27 | 2021-06-01 | 山东九商工程机械有限公司 | Mining is with rig that anti-sticking is died gyration and is dialled |
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| CN1431400A (en) * | 2003-02-24 | 2003-07-23 | 王陆一 | Capacitance variable type mechanism used for compressors |
| CN103147991A (en) * | 2013-03-26 | 2013-06-12 | 西安正安环境技术有限公司 | Turntable rotation synchronization mechanism used for spherical compressor |
| CN103541892A (en) * | 2013-09-29 | 2014-01-29 | 西安正安环境技术有限公司 | Spherical compressor |
| CN203742997U (en) * | 2014-03-18 | 2014-07-30 | 西安正安环境技术有限公司 | Anti-locking mechanism of spherical compressor rotor |
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| US3946617A (en) * | 1971-09-22 | 1976-03-30 | Us Life Title Company Of Arizona | Motion translation mechanism |
| CN1431400A (en) * | 2003-02-24 | 2003-07-23 | 王陆一 | Capacitance variable type mechanism used for compressors |
| CN103147991A (en) * | 2013-03-26 | 2013-06-12 | 西安正安环境技术有限公司 | Turntable rotation synchronization mechanism used for spherical compressor |
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Effective date of registration: 20230815 Address after: A706, Block A, TCL Building, No. 6 Gaoxinyuan 1st Road, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Spherical Power Technology Co.,Ltd. Address before: No. 1604, building 1, Kaiyuan commercial and residential building, Beilin Industrial Park, Beilin District, Xi'an City, Shaanxi Province, 710043 Patentee before: XI'AN ZHENGAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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