CN105114291A - Transversely arranged multi-piston compressor based on rotating ring - Google Patents
Transversely arranged multi-piston compressor based on rotating ring Download PDFInfo
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- CN105114291A CN105114291A CN201510483846.XA CN201510483846A CN105114291A CN 105114291 A CN105114291 A CN 105114291A CN 201510483846 A CN201510483846 A CN 201510483846A CN 105114291 A CN105114291 A CN 105114291A
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Abstract
The invention belongs to the technical field of compressors, and particularly relates to a transversely arranged multi-piston compressor based on a rotating ring. The multi-piston compressor comprises the rotating ring, a gas storage tank, a compression cylinder body, compression-cylinder accessory gas outlet pipes, a compression-cylinder master gas outlet pipe, compression pistons, six compression cylinders, compression-cylinder one-way gas inlet valves, and compression-cylinder one-way gas outlet valves, wherein the compression cylinders are uniformly distributed in the compression cylinder body in the peripheral direction; after the gas enters the compression cylinders through the one-way gas inlet valves, the gas is compressed by the compression pistons; the compressed gas is led out through the one-way gas outlet valves, and then enters the gas storage tank through the compression-cylinder accessory gas outlet pipes and the compression-cylinder master gas outlet pipe; a compression position between the pistons of two corresponding adjacent compression cylinders has a certain phase angle, so that the compressed gas exhausted from the master gas outlet pipe can be guaranteed even, and the vibration and the noise during compression are reduced. In addition, the compression cylinders are arranged in the compression cylinder body, and the contact between the rotating ring of which the radial distance continuously changes and piston rods is utilized to drive the pistons in the compression cylinders to make regular reciprocating movement, so that the multi-piston compressor is simple in structure.
Description
Art
The invention belongs to Compressor Technology field, particularly relate to many piston compressors that a kind of transverse direction based on rotating ring is arranged.
Background technique
Current piston compressor because structure is simple, long service life, and easily realize Large Copacity, High voltage output, and low price and using in a large number in the market.But cause vibration large because of reciprocating motion of the pistons, noise is large, is vented as intermittently carrying out, and exports and has pulse; Artificer often uses two ways to solve pulse problem, first compression cylinder number is increased, utilize the phase angle of piston between compression cylinder to make up the pulsation of air-flow, gas tank is used first to be entered in gas holder by the pulse compression gas of piston compressor in addition, then the pressurized gas in gas holder is utilized, but because the arrangement mode of compression cylinder causes the number of compression cylinder impossible too many, and volume is comparatively large, the present invention designs many piston compressors that a kind of transverse direction based on rotating ring arranges and solves as above problem.
Summary of the invention
For solving above-mentioned defect of the prior art, the present invention discloses many piston compressors that a kind of transverse direction based on rotating ring is arranged, and it realizes by the following technical solutions.
Many piston compressors that a kind of transverse direction based on rotating ring is arranged, it is characterized in that: it comprises the first pulley, rotating ring supports, belt, compression cylinder circular ring cover, rotating ring, gas holder, compression cylinder, second pulley, motor, electric machine support, gas storage tank support, base plate, rotating ring crossbeam, piston spring, rotating ring longeron, compression cylinder support, rotating ring rotating shaft cover, compression cylinder is given vent to anger looped pipeline, compression cylinder is given vent to anger supervisor, compression piston, compression cylinder, piston rod, rotating ring rotating shaft, bearing, compression cylinder breather cheek valve, piston rod end cap, journal stirrup, revolving part rotating shaft, revolving part, compression cylinder cap, the unidirectional gas outlet valve of compression cylinder, cylinder outlet hole, wherein gas holder is fixed on base plate by gas storage tank support, compression cylinder is given vent to anger to be responsible for and is connected with gas holder one end, gas holder is used for the gas that store compressed machine compresses, motor is arranged on base plate by electric machine support, and the second pulley is arranged on machine shaft, and the first pulley is arranged on rotating ring rotating shaft one end, and belt is arranged in the first pulley and the second pulley chute, utilizes the running of driven by motor compressor, rotating ring rotating shaft is arranged in rotating ring rotating shaft cover by bearing, and rotating ring rotating shaft cover is arranged on rotating ring pedestal upper end, and rotating ring is around rotating ring axis of rotation, and rotating ring is apart from the radial distance circumferentially angle consecutive variations of rotating ring rotating shaft, compression cylinder circular ring cover passes through compression cylinder support installing on base plate, four rotating ring crossbeam even circumferentials are fixedly mounted on rotating ring side, four rotating ring longeron one end are arranged on four rotating ring crossbeams respectively and the other end is fixed with each other, rotating ring rotating shaft one end is fixed on the central position that four rotating ring longerons interfix, and rotating ring is supported by crossbeam and longeron and rotates along with rotating ring axis of rotation,
Above-mentioned compression cylinder is thin circle ring column, and on cylndrical surface, from external cylindrical surface to inner cylindrical surface, evenly have six cylindrical holes as compression cylinder, compression cylinder external cylindrical surface is arranged on compression cylinder circular ring cover inner cylindrical surface, cylinder outlet hole is had at each compression cylinder place between compression cylinder external cylindrical surface and compression cylinder circular ring cover, exhaust port is in the non-workspace side of the piston opposite side of piston compression working space in compression cylinder, compression cylinder is designed to the manufacturing process that hole got through by cylindrical body, the volume and the number that adjust each compression cylinder when designing that can be convenient, flexible, and volume energy accesses and significantly reduces,
Above-mentioned each compression cylinder, on compression cylinder inner cylindrical surface, each compression cylinder place is provided with compression cylinder cap, compression cylinder covers and has air inlet circular hole and circular hole of giving vent to anger, the unidirectional gas outlet valve of compression cylinder and compression cylinder breather cheek valve are arranged on compression cylinder and cover, compression cylinder looped pipeline of giving vent to anger is arranged on to give vent to anger to be responsible on the unidirectional gas outlet valve of compression cylinder and with compression cylinder and is connected, compression cylinder inside is provided with compression piston, piston rod one end is fixed on compression piston centre of surface position, middle through the aperture on compression cylinder circular ring cover, the other end is provided with piston rod end cap, revolving part is arranged in the middle of two journal stirrups by revolving part rotating shaft, two journal stirrups are arranged on tailpiece of the piston rod side by side and cover end, piston spring overlaps on the piston rod and is between piston rod end cap and compression cylinder circular ring cover, revolving part contacts with rotating ring inner ring and coordinates, in design, compression cylinder center is overlapped with rotating ring spindle central, when rotating ring is around rotating ring axis of rotation, because the radial distance circumferentially angle consecutive variations of rotating ring distance rotating ring rotating shaft, cause piston to-and-fro motion in compression cylinder, and the phase angle in each compression cylinder between piston depends on the shape of rotating ring, in order to make the pulse of pressurized gas exit flow reduce as far as possible, the phase angle of each piston should isogonism excessive variation.
As the further improvement of this technology, the unidirectional gas outlet valve of described compression cylinder comprises compression ring inclined-plane, cylinder cap air outlet, gas outlet valve actuator, gas outlet valve end cap, gas outlet valve preloading spring, gas outlet valve pull bar, wherein compress ring inclined-plane, cylinder cap air outlet to be arranged on inside compression cylinder cap and to give vent to anger circular hole place, and whole outlet passageway is first expand the passage contracted again, gas outlet valve actuator is arranged on the scalable jointing place of outlet passageway, gas outlet valve pull bar one end is fixed on gas outlet valve actuator one end, centre passes the unidirectional gas outlet valve housing of compression cylinder, the other end is provided with gas outlet valve end cap, gas outlet valve preloading spring is arranged on gas outlet valve pull bar, and be between gas outlet valve end cap and unidirectional gas outlet valve housing, preloading spring is extended state, one is had to the power of compression cylinder internal motion to gas outlet valve actuator, after the pressurized gas of compression cylinder reaches certain pressure, gas outlet valve actuator backs down from compression cylinder inside by pressurized gas laterally, and air-flow flows out from one-way valve, when compression cylinder air-breathing because the design valve on compression ring inclined-plane, cylinder cap air outlet can not be opened.
As the further improvement of this technology, described compression cylinder breather cheek valve comprises suction valve end cap, the support of suction valve pull bar, suction valve pull bar, suction valve actuator, wherein suction valve actuator is arranged in compression cylinder cap inboard compression cylinder, suction valve pull bar one end is fixed on suction valve actuator one end, middle slip supports in intermediate hole in suction valve pull bar, and the other end is fixed with suction valve end cap; Suction valve pull bar supports and is supported near the inner side of compression cylinder cap suction port deflection compression cylinder by suction valve actuator, when compression cylinder air-breathing, air-flow enters from outside, suction valve actuator is in open mode under airflow function, when compression cylinder is vented, under airflow function, suction valve actuator is mobile laterally to be closed inlet hole.
As the further improvement of this technology, rotating ring rotating shaft also can be directly installed in rotating ring rotating shaft cover, and adds lubricant oil on both surface of contact.
As the further improvement of this technology, compression cylinder quantity on compression cylinder can be 4,5,6,7,8, compression cylinder is thin column, cylndrical surface is beaten some through holes from external cylindrical surface to inner cylindrical surface and forms compression cylinder, according to can the circular hole compression cylinder of the some numbers of uniform Design to considering of air-flow pulse and mechanical complexity.
As the further improvement of this technology, reservoir outlet pipe is arranged on neutral position, gas holder side.
Relative to conventional piston formula Compressor Technology, in compression cylinder of the present invention, even circumferential is arranged six compression cylinders, after breather check valve air inlet, through compression cylinder piston compression, derive pressurized gas by outgassing nonreturn valve, compressed cylinder looped pipeline and the compression cylinder supervisor that gives vent to anger that gives vent to anger enters in gas holder, and between compression cylinder, the compression position of piston exists certain phase angle, the pressurized gas that supervisor discharges of giving vent to anger be can ensure to compress comparatively even, vibrations and the noise of compression process decreased; Designed in a compression cylinder by multiple compression cylinder in addition, and utilize radial distance continually varying rotating ring and plunger rod contacts, drive the regular to-and-fro motion of the piston in each compression cylinder, its structure is comparatively simple.
Accompanying drawing explanation
Fig. 1 is overall structure figure.
Fig. 2 is overall structure side view.
Fig. 3 is integrated model left view.
Fig. 4 is that rotating ring supports schematic diagram.
Fig. 5 is compression piston arrangement schematic diagram.
Fig. 6 is rings configuration schematic diagram.
Fig. 7 is piston spring installation side view.
Fig. 8 is piston spring scheme of installation.
Fig. 9 is revolving part scheme of installation.
Figure 10 is suction valve, gas outlet valve scheme of installation.
Figure 11 is compression cylinder structural drawing.
Figure 12 is the inner scheme of installation of compression cylinder.
Figure 13 is suction valve, air outlet valve structure schematic diagram.
Number in the figure title: 1, first pulley, 2, rotating ring supports, and 3, belt, 4, compression cylinder circular ring cover, 5, rotating ring, 6, gas holder, 7, compression cylinder, 8, second pulley, 9, motor, 10, electric machine support, 11, gas storage tank support, 12, base plate, 13, rotating ring crossbeam, 14, piston spring, 15, rotating ring longeron, 16, compression cylinder support, 17, reservoir outlet pipe, 18, rotating ring rotating shaft cover, 19, compression cylinder is given vent to anger looped pipeline, and 20, compression cylinder is given vent to anger supervisor, and 21, compression piston, 22, compression cylinder, 23, piston rod, 24, rotating ring rotating shaft, 25, bearing, 26, compression cylinder breather cheek valve, 27, piston rod end cap, 28, journal stirrup, 29, revolving part rotating shaft, 30, revolving part, 31, compression cylinder cap, 32, the unidirectional gas outlet valve of compression cylinder, 33, compression ring inclined-plane, cylinder cap air outlet, 34, gas outlet valve actuator, 35, gas outlet valve end cap, 36, gas outlet valve preloading spring, 37, suction valve end cap, 38, suction valve pull bar supports, and 39, suction valve pull bar, 40, suction valve actuator, 41, gas outlet valve pull bar, 42, cylinder outlet hole.
Embodiment
As Fig. 1, 2, shown in 3, the present invention includes the first pulley, rotating ring supports, belt, compression cylinder circular ring cover, rotating ring, gas holder, compression cylinder, second pulley, motor, electric machine support, gas storage tank support, base plate, rotating ring crossbeam, piston spring, rotating ring longeron, compression cylinder support, rotating ring rotating shaft cover, compression cylinder is given vent to anger looped pipeline, compression cylinder is given vent to anger supervisor, compression piston, compression cylinder, piston rod, rotating ring rotating shaft, bearing, compression cylinder breather cheek valve, piston rod end cap, journal stirrup, revolving part rotating shaft, revolving part, compression cylinder cap, the unidirectional gas outlet valve of compression cylinder, cylinder outlet hole, as shown in Figure 3, gas holder is fixed on base plate by gas storage tank support, compression cylinder is given vent to anger to be responsible for and is connected with gas holder one end, gas holder is used for the gas that store compressed machine compresses, as shown in Figure 1, motor is arranged on base plate by electric machine support, and the second pulley is arranged on machine shaft, and the first pulley is arranged on rotating ring rotating shaft one end, and belt is arranged in the first pulley and the second pulley chute, utilizes the running of driven by motor compressor, rotating ring rotating shaft is arranged in rotating ring rotating shaft cover by bearing, as shown in Figure 4, rotating ring rotating shaft cover is arranged on rotating ring pedestal upper end, and rotating ring is around rotating ring axis of rotation, as shown in Figure 5, the radial distance circumferentially angle consecutive variations of rotating ring distance rotating ring rotating shaft, compression cylinder circular ring cover passes through compression cylinder support installing on base plate, as shown in Figure 6, four rotating ring crossbeam even circumferentials are fixedly mounted on rotating ring side, four rotating ring longeron one end are arranged on four rotating ring crossbeams respectively and the other end is fixed with each other, rotating ring rotating shaft one end is fixed on the central position that four rotating ring longerons interfix, and rotating ring is supported by crossbeam and longeron and rotates along with rotating ring axis of rotation,
As shown in figure 11, above-mentioned compression cylinder is thin circle ring column, and on cylndrical surface, from external cylindrical surface to inner cylindrical surface, evenly have six cylindrical holes as compression cylinder, as Fig. 1, shown in 2, compression cylinder external cylindrical surface is arranged on compression cylinder circular ring cover inner cylindrical surface, cylinder outlet hole is had at each compression cylinder place between compression cylinder external cylindrical surface and compression cylinder circular ring cover, exhaust port is in the non-workspace side of the piston opposite side of piston compression working space in compression cylinder, compression cylinder is designed to the manufacturing process that hole got through by cylindrical body, the convenient, flexible volume and the number that adjust each compression cylinder when designing, and volume energy accesses and significantly reduces,
Above-mentioned each compression cylinder, as Figure 10, shown in 12, on compression cylinder inner cylindrical surface, each compression cylinder place is provided with compression cylinder cap, compression cylinder covers and has air inlet circular hole and circular hole of giving vent to anger, the unidirectional gas outlet valve of compression cylinder and compression cylinder breather cheek valve are arranged on compression cylinder and cover, compression cylinder looped pipeline of giving vent to anger is arranged on to give vent to anger to be responsible on the unidirectional gas outlet valve of compression cylinder and with compression cylinder and is connected, as shown in Figure 5, compression cylinder inside is provided with compression piston, piston rod one end is fixed on compression piston centre of surface position, middle through the aperture on compression cylinder circular ring cover, the other end is provided with piston rod end cap, as shown in Figure 9, revolving part is arranged in the middle of two journal stirrups by revolving part rotating shaft, two journal stirrups are arranged on tailpiece of the piston rod side by side and cover end, as Fig. 7, shown in 8, piston spring overlaps on the piston rod and is between piston rod end cap and compression cylinder circular ring cover, as shown in Figure 2, revolving part contacts with rotating ring inner ring and coordinates, in design, compression cylinder center is overlapped with rotating ring spindle central, when rotating ring is around rotating ring axis of rotation, because the radial distance circumferentially angle consecutive variations of rotating ring distance rotating ring rotating shaft, cause piston to-and-fro motion in compression cylinder, and the phase angle in each compression cylinder between piston depends on the shape of rotating ring, in order to make the pulse of pressurized gas exit flow reduce as far as possible, the phase angle of each piston should isogonism excessive variation.
As shown in figure 13, the unidirectional gas outlet valve of described compression cylinder comprises compression ring inclined-plane, cylinder cap air outlet, gas outlet valve actuator, gas outlet valve end cap, gas outlet valve preloading spring, gas outlet valve pull bar, wherein compress ring inclined-plane, cylinder cap air outlet to be arranged on inside compression cylinder cap and to give vent to anger circular hole place, and whole outlet passageway is first expand the passage contracted again, gas outlet valve actuator is arranged on the scalable jointing place of outlet passageway, gas outlet valve pull bar one end is fixed on gas outlet valve actuator one end, centre passes the unidirectional gas outlet valve housing of compression cylinder, the other end is provided with gas outlet valve end cap, gas outlet valve preloading spring is arranged on gas outlet valve pull bar, and be between gas outlet valve end cap and unidirectional gas outlet valve housing, preloading spring is extended state, one is had to the power of compression cylinder internal motion to gas outlet valve actuator, after the pressurized gas of compression cylinder reaches certain pressure, gas outlet valve actuator backs down from compression cylinder inside by pressurized gas laterally, and air-flow flows out from one-way valve, when compression cylinder air-breathing because the design valve on compression ring inclined-plane, cylinder cap air outlet can not be opened.
As shown in figure 13, described compression cylinder breather cheek valve comprises suction valve end cap, the support of suction valve pull bar, suction valve pull bar, suction valve actuator, wherein suction valve actuator is arranged in compression cylinder cap inboard compression cylinder, suction valve pull bar one end is fixed on suction valve actuator one end, middle slip supports in intermediate hole in suction valve pull bar, and the other end is fixed with suction valve end cap; Suction valve pull bar supports and is supported near the inner side of compression cylinder cap suction port deflection compression cylinder by suction valve actuator, when compression cylinder air-breathing, air-flow enters from outside, suction valve actuator is in open mode under airflow function, when compression cylinder is vented, under airflow function, suction valve actuator is mobile laterally to be closed inlet hole.
Compression cylinder quantity on compression cylinder can be 4,5,6,7,8, compression cylinder is thin column, cylndrical surface is beaten some through holes from external cylindrical surface to inner cylindrical surface and forms compression cylinder, according to can the some circular holes of uniform Design to air-flow pulse and considering of mechanical complexity.
As shown in Figure 3, reservoir outlet pipe is arranged on neutral position, gas holder side.
As shown in Figure 1, 2, 3, in compression cylinder of the present invention, even circumferential is arranged six compression cylinders, after breather check valve air inlet, through compression cylinder piston compression, derive pressurized gas by outgassing nonreturn valve, compressed cylinder looped pipeline and the compression cylinder supervisor that gives vent to anger that gives vent to anger enters in gas holder, and between compression cylinder, the compression position of piston exists certain phase angle, the pressurized gas that supervisor discharges of giving vent to anger be can ensure to compress comparatively even, vibrations and the noise of compression process decreased; Designed in a compression cylinder by multiple compression cylinder in addition, and utilize radial distance continually varying rotating ring and plunger rod contacts, drive the regular to-and-fro motion of the piston in each compression cylinder, its structure is comparatively simple.
Claims (7)
1. the transverse direction based on rotating ring many piston compressors of arranging, it is characterized in that: it comprises the first pulley, rotating ring supports, belt, compression cylinder circular ring cover, rotating ring, gas holder, compression cylinder, second pulley, motor, electric machine support, gas storage tank support, base plate, rotating ring crossbeam, piston spring, rotating ring longeron, compression cylinder support, rotating ring rotating shaft cover, compression cylinder is given vent to anger looped pipeline, compression cylinder is given vent to anger supervisor, compression piston, compression cylinder, piston rod, rotating ring rotating shaft, bearing, compression cylinder breather cheek valve, piston rod end cap, journal stirrup, revolving part rotating shaft, revolving part, compression cylinder cap, the unidirectional gas outlet valve of compression cylinder, cylinder outlet hole, wherein gas holder is fixed on base plate by gas storage tank support, compression cylinder is given vent to anger to be responsible for and is connected with gas holder one end, motor is arranged on base plate by electric machine support, and the second pulley is arranged on machine shaft, and the first pulley is arranged on rotating ring rotating shaft one end, and belt is arranged in the first pulley and the second pulley chute, rotating ring rotating shaft is arranged in rotating ring rotating shaft cover by bearing, and rotating ring rotating shaft cover is arranged on rotating ring pedestal upper end, compression cylinder circular ring cover passes through compression cylinder support installing on base plate, four rotating ring crossbeam even circumferentials are fixedly mounted on rotating ring side, four rotating ring longeron one end are arranged on four rotating ring crossbeams respectively and the other end is fixed with each other, and rotating ring rotating shaft one end is fixed on the central position that four rotating ring longerons interfix,
Above-mentioned compression cylinder is thin circle ring column, and on cylndrical surface, from external cylindrical surface to inner cylindrical surface, evenly have six cylindrical holes as compression cylinder, compression cylinder external cylindrical surface is arranged on compression cylinder circular ring cover inner cylindrical surface, has cylinder outlet hole between compression cylinder external cylindrical surface and compression cylinder circular ring cover at each compression cylinder place;
Above-mentioned each compression cylinder, on compression cylinder inner cylindrical surface, each compression cylinder place is provided with compression cylinder cap, compression cylinder covers and has air inlet circular hole and circular hole of giving vent to anger, the unidirectional gas outlet valve of compression cylinder and compression cylinder breather cheek valve are arranged on compression cylinder and cover, compression cylinder looped pipeline of giving vent to anger is arranged on to give vent to anger to be responsible on the unidirectional gas outlet valve of compression cylinder and with compression cylinder and is connected, compression cylinder inside is provided with compression piston, piston rod one end is fixed on compression piston centre of surface position, middle through the aperture on compression cylinder circular ring cover, the other end is provided with piston rod end cap, revolving part is arranged in the middle of two journal stirrups by revolving part rotating shaft, two journal stirrups are arranged on tailpiece of the piston rod side by side and cover end, piston spring overlaps on the piston rod and is between piston rod end cap and compression cylinder circular ring cover, revolving part contacts with rotating ring inner ring and coordinates.
2. a kind of transverse direction based on rotating ring according to claim 1 many piston compressors of arranging, it is characterized in that: the unidirectional gas outlet valve of described compression cylinder comprises compression ring inclined-plane, cylinder cap air outlet, gas outlet valve actuator, gas outlet valve end cap, gas outlet valve preloading spring, gas outlet valve pull bar, wherein compress ring inclined-plane, cylinder cap air outlet to be arranged on inside compression cylinder cap and to give vent to anger circular hole place, and whole outlet passageway is first expand the passage contracted again, gas outlet valve actuator is arranged on the scalable jointing place of outlet passageway, gas outlet valve pull bar one end is fixed on gas outlet valve actuator one end, centre passes the unidirectional gas outlet valve housing of compression cylinder, the other end is provided with gas outlet valve end cap, gas outlet valve preloading spring is arranged on gas outlet valve pull bar, and be between gas outlet valve end cap and unidirectional gas outlet valve housing.
3. a kind of transverse direction based on rotating ring according to claim 1 many piston compressors of arranging, it is characterized in that: described compression cylinder breather cheek valve comprises suction valve end cap, the support of suction valve pull bar, suction valve pull bar, suction valve actuator, wherein suction valve actuator is arranged in compression cylinder cap inboard compression cylinder, suction valve pull bar one end is fixed on suction valve actuator one end, middle slip supports in intermediate hole in suction valve pull bar, and the other end is fixed with suction valve end cap.
4. a kind of transverse direction based on rotating ring according to claim 1 many piston compressors of arranging, is characterized in that: rotating ring rotating shaft also can be directly installed in rotating ring rotating shaft cover, and adds lubricant oil on both surface of contact.
5. a kind of transverse direction based on rotating ring according to claim 1 many piston compressors of arranging, is characterized in that: the compression cylinder quantity on compression cylinder can be 4,5,6,7,8.
6. a kind of transverse direction based on rotating ring according to claim 1 many piston compressors of arranging, is characterized in that: reservoir outlet pipe is arranged on neutral position, gas holder side.
7. a kind of transverse direction based on rotating ring according to claim 1 many piston compressors of arranging, is characterized in that: compression cylinder center line overlaps with rotating ring shaft centerline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483846.XA CN105114291A (en) | 2015-08-07 | 2015-08-07 | Transversely arranged multi-piston compressor based on rotating ring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483846.XA CN105114291A (en) | 2015-08-07 | 2015-08-07 | Transversely arranged multi-piston compressor based on rotating ring |
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| CN105114291A true CN105114291A (en) | 2015-12-02 |
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| CN201510483846.XA Pending CN105114291A (en) | 2015-08-07 | 2015-08-07 | Transversely arranged multi-piston compressor based on rotating ring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915348A (en) * | 2019-04-15 | 2019-06-21 | 含山瑞可金属有限公司 | A kind of small capacity diaphragm type compressor |
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| FR564400A (en) * | 1923-03-27 | 1923-12-28 | Vacuum cleaner and rotary compressor, for all fluids | |
| US5848565A (en) * | 1995-12-06 | 1998-12-15 | Unipat Ag | Radial piston machines |
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Application publication date: 20151202 |
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