CN103321878A - Novel rotary compressor - Google Patents
Novel rotary compressor Download PDFInfo
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- CN103321878A CN103321878A CN2013102929249A CN201310292924A CN103321878A CN 103321878 A CN103321878 A CN 103321878A CN 2013102929249 A CN2013102929249 A CN 2013102929249A CN 201310292924 A CN201310292924 A CN 201310292924A CN 103321878 A CN103321878 A CN 103321878A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 81
- 239000011229 interlayer Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 21
- 230000006835 compression Effects 0.000 description 15
- 238000007906 compression Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 10
- 238000005336 cracking Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention provides a novel rotary compressor which comprises a motor, a transmission shaft and a compressor sealed shell. The motor is arranged outside the compressor sealed shell and drives an eccentric wheel through the transmission shaft, and an annular connector is arranged on the outer edge of the eccentric wheel so that the annular connector can carry out corresponding movement along with rotation of the eccentric wheel and can slide relative to the outer edge of the eccentric wheel. At least two sets of air cylinder piston assemblies are fixedly arranged in the compressor sealed shell. Each set of air cylinder piston assembly comprises an air cylinder, a piston and a piston connection rod, wherein the two ends of the piston connection rod are hinged to the piston and the annular connector respectively. The annular connector drives the pistons to carry out reciprocation linear movement in the air cylinders, each air cylinder wall is provided with an air inlet and an air outlet, and the air inlets and the air outlets are respectively matched with one-way valve devices and communicated with the outsides of the air cylinders. According to the technical scheme, the transmission process from rotation movement to piston reciprocation linear movement is simple, and power output-input ratios are larger.
Description
Technical field
The present invention relates to a kind of rotary compressor, be specifically related to rotary movement is converted into the rotary compressor of piston linear reciprocating motion mode.
Background technique
Compressor commonly used comprises the types such as rotating sloping disk type, eddy type, screw type at present.Most of compressor had also brought the inner inconvenience of repairing on safeguarding of compressor for airtight need to so both being unfavorable for dispelling the heat of compressor the motor integral sealing in compressor case.Oblique tray type compressor is structurally comparatively approaching with the art of this patent scheme, is the linear reciprocating motion that rotatablely moving of transmission shaft is converted into piston by swash plate, and the rotating power of its transmission shaft derives from outside the can, is more common in car air conditioner.But the moving direction of the piston of oblique tray type compressor be the compressor transmission shaft axially on linear reciprocating motion, its driving principle is that the cyclically-varying on produce when utilizing swash plate card position because of rotation axial passes to piston, thereby pushing piston axially does reciprocating linear motion transmission shaft, the transmittance process of power is complicated, the direction of power is also through changing for several times, in the situation that transmission shaft is exported same torsion, the moment that oblique tray type compressor arrival piston rod driven plunger does reciprocating linear motion is less, power loss is larger, therefore oblique tray type compressor efficient is lower, and usually requires input power also larger.
Summary of the invention
The object of the present invention is to provide a kind of New Type Rotary Compressor Based, pass through the technical program, the process of transmitting and be converted into piston linear reciprocating motion of rotatablely moving is relatively simple and efficient is higher, in the situation that transmission shaft is exported equal torsion, the thrust that piston rod obtains is larger, can the Effective Raise compression efficiency.The compressor seal shell is designed to cylinder or positive multi-edge column-shaped, compact structure, and inner components is simple, and mounting or dismounting are all very convenient during maintenance.In the compressor rotation, also drives fan wheel rotation of transmission shaft can also be played certain thermolysis to compressor sealing shell and motor.
Purpose of the present invention can realize by following technical measures:
Compressor comprises motor, transmission shaft and compressor sealing shell, motor is arranged on outside the compressor sealing shell, the motor driving transmission shaft, transmission shaft passes the compressor sealing shell, and to enter the compressor sealing shell inner and enter a fixedly sleeved eccentric wheel on the part of compressor sealing shell inside at it, in the eccentric wheel outer rim annular connector is set, extruding annular connector when eccentric wheel rotates can also can slide with respect to eccentric outer rim by corresponding sports with eccentric rotation annular connector;
In the compressor sealing shell, be fixedly installed at least two group cylinder-piston assemblies, every group of cylinder-piston assembly includes cylinder, piston and piston rod, each is organized cylinder-piston assembly and all is arranged in the same plane vertical with drive shaft axis and is evenly distributed on the circle centered by transmission shaft, the cylinder of every group of cylinder-piston assembly, piston and piston rod all are arranged on round footpath and upwards and according to the direction of pointing to the center of circle are arranged in order, piston is arranged in the cylinder, one end and the piston hinge of piston rod, hinged and the articulating point of the other end of piston rod and annular connector is evenly distributed on the circumference of annular connector, cylinder intake hole and cylinder vent all are set on the cylinder wall of each cylinder and are equipped with respectively outside check valve apparatus and the cylinder and be communicated with, and be communicated to respectively outside the compressor sealing shell;
When moving along the circumference radially outward under the drive at annular connector when piston and piston rod, gas in the piston compression cylinder is to gas pressure during greater than the cracking pressure value of exhaust check valve, exhaust check valve is opened, gas is discharged from cylinder by cylinder vent in the cylinder, and then arrive outside the compressor sealing shell, on the contrary, when piston and piston rod under the drive at annular connector during to the motion of center of circle direction radially, piston expansion volume of cylinder reduces the interior gas pressure of cylinder, when gas pressure during less than the cracking pressure value of breather check valve, breather check valve is opened, air-breathing by the cylinder intake hole, the outer gas of compressor sealing shell is communicated to cylinder and is inhaled into cylinder outward, so repeatedly, finishes compressor compresses gas function.
Preferably, in this Compressor Technology scheme, two separate space in low pressure gas storehouse and high pressure air storehouse are set in the compressor sealing shell, the compressor sealing shell is relative set compressor inlet and exhaust outlet of compressor also, compressor inlet makes the low pressure gas storehouse be communicated with the compressor sealing shell outward, exhaust outlet of compressor makes the high pressure air storehouse be communicated with the compressor sealing shell outward, the low pressure gas storehouse is communicated with the inlet hole of each cylinder and is equipped with check valve apparatus, the high pressure air storehouse is communicated with the exhaust port of each cylinder and is equipped with check valve apparatus, each cylinder all is air-breathing from the low pressure gas storehouse by cylinder intake hole and breather check valve, all is again to enter the high pressure air storehouse by cylinder vent and exhaust check valve through the gas behind the piston compression.
Preferably, in this Compressor Technology scheme, sandwich establishment in compressor sealing shell housing, low pressure gas storehouse and high pressure air storehouse are separately positioned in the interlayer, the low pressure gas storehouse is arranging through hole corresponding to each place, cylinder intake hole, and be connected with each cylinder by check valve apparatus respectively, the high pressure air storehouse is arranging through hole corresponding to each cylinder vent place, and be connected with each cylinder by check valve apparatus, be convenient to like this in compressor sealing shell manufacturing process one-body molded, simplified manufacturing and assembly technology and improved tightness, also convenient for assembly and maintenance when reducing amount of parts has improved the reliability of mechanical structure.
Preferably, in this Compressor Technology scheme, between annular connector and eccentric wheel bearing is set, annular connector produces with respect to eccentric outer rim by bearing and slides, and has further reduced the loss in the energy transfer process.
Preferably, in this Compressor Technology scheme, outside the compressor sealing shell blast fan is set, motor is drives fan wheel simultaneously, and blast fan can play simultaneously the effect to motor and the heat radiation of compressor sealing shell.
Preferably, in this Compressor Technology scheme, the transmission shaft cross section is regular polygon, and transmission shaft can directly apply torsion to eccentric wheel.
Preferably, in this Compressor Technology scheme, the compressor sealing shell is cylinder type or just polygon prismatic build, and shape and blast fan are more adaptive.
Preferably, in this Compressor Technology scheme, cylinder-piston assembly arranges four groups altogether, is fit to supporting for the less small-power air condition compressor of physical dimension.
Preferably, in this Compressor Technology scheme, cylinder-piston assembly arranges eight groups altogether, is fit to supporting mid power air condition compressor for medium physical dimension.
Preferably, in this Compressor Technology scheme, cylinder-piston assembly arranges 24 groups altogether, is fit to supporting for the larger large power air-conditioned compressor of physical dimension.
Description of drawings
Fig. 1 is monnolithic case figure of the present invention.
Fig. 2 is compressor sealing shell structural representation of the present invention.
Fig. 3 is that cylinder of the present invention distributes and structural representation.
Fig. 4 is the cylinder wall schematic diagram that Fig. 3 indicates the visual angle, position.
Fig. 5 is that compressor sealing shell housing shaft of the present invention is to generalized section.
Symbol description in the accompanying drawing:
1 motor, 2 compressor sealing shells, 3 transmission shafts, 4 eccentric wheels, 5 annular connectors, 6 bearings, 7 cylinders, 8 pistons, 9 piston rods, 10 breather check valves, 11 exhaust check valves, 100 cylinder intake holes, 110 cylinder vents, 12 blast fans, 13 interlayers, 14 low pressure gas storehouses, 15 high pressure air storehouses, 16 compressor inlets, 17 exhaust outlet of compressor
Embodiment
For making the present invention easier to understand, the below will further set forth specific embodiments of the invention.
Embodiment 1.
Compressor is comprised of motor 1, blast fan 12 and compressor sealing shell 2 three parts, motor 1 closes shell 2 internal mechanisms and blast fan 12 by 3 while of transmission shaft drive compression secret, and blast fan 12 can play the effect to motor 1 and 2 heat radiations of compressor sealing shell when rotating with transmission shaft 3.
In compressor sealing shell 2, be fixedly installed four groups of cylinder-piston assemblies, every group of cylinder-piston assembly includes cylinder 7, piston 8 and piston rod 9, each is organized cylinder-piston assembly and all is arranged in the same plane vertical with the axis of transmission shaft 3 and is evenly distributed on the circle centered by transmission shaft 3, the cylinder 7 of every group of cylinder-piston assembly, piston 8 and piston rod 9 all are arranged on round footpath and upwards and according to the direction of pointing to the center of circle are arranged in order, piston 8 is arranged in the cylinder 7, one end and the piston 8 of piston rod 9 are hinged, hinged and the articulating point of the other end of piston rod 9 and annular connector 5 is evenly distributed on the circumference of annular connector 5, the position movement of annular connector 5 acts on piston 8 by piston rod 9, so that piston 8 does reciprocating linear motion in cylinder 7, cylinder intake hole 100 and cylinder vent 110 all are set on the cylinder wall of each cylinder 7, and be equipped with respectively breather check valve device 10 and exhaust check valve device 11 is communicated with cylinder outward, and be communicated to outside the compressor sealing shell 2 respectively.
When piston 8 and piston rod 9 move along the circumference radially outward under the drive of annular connector 5, gas in piston 8 compression cylinders 7 increases the cylinder internal air pressure, when gas pressure during greater than the cracking pressure value of exhaust check valve 11, exhaust check valve 11 is opened, gas is discharged to outside the cylinder 7 by cylinder vent 110 in the cylinder, and then arrive outside the compressor sealing shell 2, on the contrary, when piston 8 and piston rod 9 radially inwardly namely move to center of circle direction under the drive of annular connector 5, piston 8 expansion volumes of cylinder reduce the cylinder internal air pressure, when gas pressure during less than the cracking pressure value of breather check valve 10, breather check valve 10 is opened, because the gas outside the compressor sealing shell 2 is communicated to outside each cylinder 7, therefore gas can be inhaled into cylinder 7 by cylinder intake hole 100, so repeatedly, finish compressor compresses gas function.
Because cylinder 7, piston 8 and piston rod 9 are evenly to be provided with four groups on the circumference angle of annular connector 5, the compressed action process of four groups of cylinder pistons is carried out successively, reduced the impact endurance test shock that eccentric wheel brings, the acting process is relatively steady, noise is also less, and simple by the transmittance process of the piston linear reciprocating motion that rotatablely moves by the technical program, the output input ratio of power is larger, the situation lower piston that transmission shaft is exported equal torsion can obtain larger compression moment, and the present embodiment is suitable for small-power air-conditioning refrigerating compressor.
Compressor is comprised of motor 1, blast fan 12 and compressor sealing shell 2 three parts, motor 1 closes shell 2 internal mechanisms and blast fan 12 by 3 while of transmission shaft drive compression secret, and blast fan 12 can play the effect to motor 1 and 2 heat radiations of compressor sealing shell when rotating with transmission shaft 3.
In compressor sealing shell 2, be fixedly installed eight groups of cylinder-piston assemblies, every group of cylinder-piston assembly includes cylinder 7, piston 8 and piston rod 9, each is organized cylinder-piston assembly and all is arranged in the same plane vertical with the axis of transmission shaft 3 and is evenly distributed on the circle centered by transmission shaft 3, the cylinder 7 of every group of cylinder-piston assembly, piston 8 and piston rod 9 all are arranged on round footpath and upwards and according to the direction of pointing to the center of circle are arranged in order, piston 8 is arranged in the cylinder 7, one end and the piston 8 of piston rod 9 are hinged, hinged and the articulating point of the other end of piston rod 9 and annular connector 5 is evenly distributed on the circumference of annular connector 5, the position movement of annular connector 5 acts on piston 8 by piston rod 9, so that piston 8 does reciprocating linear motion in cylinder 7, cylinder intake hole 100 and cylinder vent 110 all are set on the cylinder wall of each cylinder 7, and be equipped with respectively breather check valve device 10 and exhaust check valve device 11 is communicated with cylinder outward, and be communicated to outside the compressor sealing shell 2 respectively.
When piston 8 and piston rod 9 move along the circumference radially outward under the drive of annular connector 5, gas in piston 8 compression cylinders 7 increases the cylinder internal air pressure, when gas pressure during greater than the cracking pressure value of exhaust check valve 11, exhaust check valve 11 is opened, gas is discharged from outside the cylinder 7 by cylinder vent 110 in the cylinder, and then arrive outside the compressor sealing shell 2, on the contrary, when piston 8 and piston rod 9 radially inwardly namely move to center of circle direction under the drive of annular connector 5, piston 8 expansion volumes of cylinder reduce the cylinder internal air pressure, when gas pressure during less than the cracking pressure value of breather check valve 10, breather check valve 10 is opened, because the gas outside the compressor sealing shell 2 is communicated to outside each cylinder 7, therefore gas can be inhaled into cylinder 7 by cylinder intake hole 100, so repeatedly, finish compressor compresses gas function.
Because cylinder 7, piston 8 and piston rod 9 are evenly to be provided with eight groups on the circumference angle of annular connector 5, the compressed action process of eight groups of cylinder pistons is carried out successively, reduced the impact endurance test shock that eccentric wheel brings, the acting process is relatively steady, noise is also less, and simple by the transmittance process of the piston linear reciprocating motion that rotatablely moves by the technical program, the output input ratio of power is larger, the situation lower piston that transmission shaft is exported equal torsion can obtain larger compression moment, and the present embodiment is suitable for mid power air-conditioning refrigerating compressor.
Compressor is comprised of motor 1, blast fan 12 and compressor sealing shell 2 three parts, motor 1 closes shell 2 internal mechanisms and blast fan 12 by 3 while of transmission shaft drive compression secret, and blast fan 12 can play the effect to motor 1 and 2 heat radiations of compressor sealing shell when rotating with transmission shaft 3.
In compressor sealing shell 2, be fixedly installed 24 groups of cylinder-piston assemblies, every group of cylinder-piston assembly includes cylinder 7, piston 8 and piston rod 9, each is organized cylinder-piston assembly and all is arranged in the same plane vertical with the axis of transmission shaft 3 and is evenly distributed on the circle centered by transmission shaft 3, the cylinder 7 of every group of cylinder-piston assembly, piston 8 and piston rod 9 all are arranged on round footpath and upwards and according to the direction of pointing to the center of circle are arranged in order, piston 8 is arranged in the cylinder 7, one end and the piston 8 of piston rod 9 are hinged, hinged and the articulating point of the other end of piston rod 9 and annular connector 5 is evenly distributed on the circumference of annular connector 5, the position movement of annular connector 5 acts on piston 8 by piston rod 9, so that piston 8 does reciprocating linear motion in cylinder 7, cylinder intake hole 100 and cylinder vent 110 all are set on the cylinder wall of each cylinder 7, and be equipped with respectively breather check valve device 10 and exhaust check valve device 11 is communicated with cylinder outward, and be communicated to outside the compressor sealing shell 2 respectively.
When piston 8 and piston rod 9 move along the circumference radially outward under the drive of annular connector 5, gas in piston 8 compression cylinders 7 increases the cylinder internal air pressure, when gas pressure during greater than the cracking pressure value of exhaust check valve 11, exhaust check valve 11 is opened, gas is discharged from outside the cylinder 7 by cylinder vent 110 in the cylinder, and then arrive outside the compressor sealing shell 2, on the contrary, when piston 8 and piston rod 9 radially inwardly namely move to center of circle direction under the drive of annular connector 5, piston 8 expansion volumes of cylinder reduce the cylinder internal air pressure, when gas pressure during less than the cracking pressure value of breather check valve 10, breather check valve 10 is opened, gas outside the compressor sealing shell 2 is communicated to outside each cylinder 7, therefore gas can be inhaled into cylinder 7 by cylinder intake hole 100, so repeatedly, finish compressor compresses gas function.
Because cylinder 7, piston 8 and piston rod 9 are evenly to be provided with 24 groups on the circumference angle of annular connector 5, the compressed action process of 24 groups of cylinder pistons is carried out successively, reduced the impact endurance test shock that eccentric wheel brings, the acting process is relatively steady, noise is also less, and simple by the transmittance process of the piston linear reciprocating motion that rotatablely moves by the technical program, the output input ratio of power is larger, the situation lower piston that transmission shaft is exported equal torsion can obtain larger compression moment, and the present embodiment is suitable for large power air-conditioned compressor for refrigeration.
Last institute should be noted that; above embodiment is only in order to illustrate technological scheme of the present invention but not limiting the scope of the invention; although with reference to preferred embodiment the present invention has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technological scheme of the present invention, and not break away from essence and the scope of technical solution of the present invention.
Claims (10)
1. New Type Rotary Compressor Based, comprise motor, transmission shaft and compressor sealing shell, described motor is arranged on outside the described compressor sealing shell, it is characterized in that: the described transmission shaft of described motor driving, described transmission shaft passes described compressor sealing shell, and to enter compressor inner and enter a fixedly sleeved eccentric wheel on the part of described compressor sealing shell inside at it, in described eccentric wheel outer rim annular connector is set, make described annular connector can be with the rotation of described eccentric wheel corresponding sports and sliding with respect to described eccentric outer rim;
In described compressor sealing shell, be fixedly installed at least two group cylinder-piston assemblies, described cylinder-piston assembly comprises cylinder, piston and piston rod, each is organized described cylinder-piston assembly and all is arranged in the same plane vertical with described drive shaft axis and is evenly distributed on the circle centered by described transmission shaft, the cylinder of described every group of cylinder-piston assembly, the footpath that piston and piston rod all are arranged on described circle upwards and according to the direction of pointing to the center of circle is arranged in order, described piston is arranged in the described cylinder, one end of described piston rod and described piston hinge, hinged and the articulating point of the other end of described piston rod and described annular connector is evenly distributed on the circumference of described annular connector, cylinder intake hole and cylinder vent all is set and is equipped with respectively to be communicated with outside check valve apparatus and the cylinder and to be communicated to respectively outside the described compressor sealing shell on the cylinder wall of described each cylinder.
2. compressor according to claim 1, it is characterized in that: two separate space in low pressure gas storehouse and high pressure air storehouse are set in described compressor sealing shell, described compressor sealing shell is relative set compressor inlet and exhaust outlet of compressor also, described compressor inlet makes described low pressure gas storehouse be communicated with described compressor sealing shell outward, described exhaust outlet of compressor makes described high pressure air storehouse be communicated with described compressor sealing shell outward, described low pressure gas storehouse is communicated with the inlet hole of described each cylinder and is equipped with described check valve apparatus, and described high pressure air storehouse is communicated with the exhaust port of described each cylinder and is equipped with described check valve apparatus.
3. compressor according to claim 2, it is characterized in that: sandwich establishment in described compressor sealing shell housing, described low pressure gas storehouse and described high pressure air storehouse are separately positioned in the described interlayer, described low pressure gas storehouse is arranging through hole corresponding to described each place, cylinder intake hole, and be connected with described each cylinder by described check valve apparatus respectively, described high pressure air storehouse is arranging through hole corresponding to described each cylinder vent place, and is connected with described each cylinder by described check valve apparatus.
4. compressor according to claim 1 is characterized in that: between described annular connector and described eccentric wheel bearing is set, described annular connector produces with respect to described eccentric outer rim by described bearing and slides.
5. compressor according to claim 1, it is characterized in that: outside described compressor sealing shell blast fan is set, described motor drives described blast fan simultaneously.
6. compressor according to claim 1, it is characterized in that: described transmission shaft cross section is regular polygon.
7. compressor according to claim 1, it is characterized in that: described compressor sealing shell is cylinder type or just polygon prismatic build.
8. compressor according to claim 1, it is characterized in that: described cylinder-piston assembly arranges four groups altogether.
9. compressor according to claim 1, it is characterized in that: described cylinder-piston assembly arranges eight groups altogether.
10. compressor according to claim 1, it is characterized in that: described cylinder-piston assembly arranges 24 groups altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292924.9A CN103321878B (en) | 2013-07-12 | A kind of New Type Rotary Compressor Based |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292924.9A CN103321878B (en) | 2013-07-12 | A kind of New Type Rotary Compressor Based |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103321878A true CN103321878A (en) | 2013-09-25 |
| CN103321878B CN103321878B (en) | 2016-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306670A (en) * | 2022-01-21 | 2022-11-08 | 衢州学院 | An Optimal Structure of Compressor Based on TRIZ Principle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233997Y (en) * | 1995-01-25 | 1996-08-28 | 李勤章 | Planetary gearing mechanism compressor |
| US5634777A (en) * | 1990-06-29 | 1997-06-03 | Albertin; Marc S. | Radial piston fluid machine and/or adjustable rotor |
| US6227821B1 (en) * | 1996-06-28 | 2001-05-08 | Thomas Industries Inc. | Two-cylinder pump |
| CN1349592A (en) * | 1999-03-11 | 2002-05-15 | 马普莱技术有限公司 | Rotary power unit |
| CN1651720A (en) * | 2003-12-03 | 2005-08-10 | 鲁克车辆液压系统有限公司及两合公司 | reciprocating engine |
| CN1667269A (en) * | 2004-03-12 | 2005-09-14 | 真蒂林有限责任公司 | Positive displacement reciprocating compressor |
| CN201190648Y (en) * | 2008-04-23 | 2009-02-04 | 英维康医疗器械（苏州）有限公司 | Compressor with cylinder mounted in radiation manner |
| CN101501338A (en) * | 2006-06-08 | 2009-08-05 | 拉里·阿尔文·许茨勒 | Reciprocating compressor or pump and system for powering portable tools including a reciprocating compressor |
| CN203430725U (en) * | 2013-07-12 | 2014-02-12 | 王志国 | Novel rotary compressor |
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5634777A (en) * | 1990-06-29 | 1997-06-03 | Albertin; Marc S. | Radial piston fluid machine and/or adjustable rotor |
| CN2233997Y (en) * | 1995-01-25 | 1996-08-28 | 李勤章 | Planetary gearing mechanism compressor |
| US6227821B1 (en) * | 1996-06-28 | 2001-05-08 | Thomas Industries Inc. | Two-cylinder pump |
| CN1349592A (en) * | 1999-03-11 | 2002-05-15 | 马普莱技术有限公司 | Rotary power unit |
| CN1651720A (en) * | 2003-12-03 | 2005-08-10 | 鲁克车辆液压系统有限公司及两合公司 | reciprocating engine |
| CN1667269A (en) * | 2004-03-12 | 2005-09-14 | 真蒂林有限责任公司 | Positive displacement reciprocating compressor |
| CN101501338A (en) * | 2006-06-08 | 2009-08-05 | 拉里·阿尔文·许茨勒 | Reciprocating compressor or pump and system for powering portable tools including a reciprocating compressor |
| CN201190648Y (en) * | 2008-04-23 | 2009-02-04 | 英维康医疗器械（苏州）有限公司 | Compressor with cylinder mounted in radiation manner |
| CN203430725U (en) * | 2013-07-12 | 2014-02-12 | 王志国 | Novel rotary compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306670A (en) * | 2022-01-21 | 2022-11-08 | 衢州学院 | An Optimal Structure of Compressor Based on TRIZ Principle |
| CN115306670B (en) * | 2022-01-21 | 2023-06-16 | 衢州学院 | A compressor optimization structure based on TRIZ principle |
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Granted publication date: 20161130 Termination date: 20190712 |