CN103511274A - Vane compressor - Google Patents
Vane compressor Download PDFInfo
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- CN103511274A CN103511274A CN201310237797.2A CN201310237797A CN103511274A CN 103511274 A CN103511274 A CN 103511274A CN 201310237797 A CN201310237797 A CN 201310237797A CN 103511274 A CN103511274 A CN 103511274A
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- housing
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Abstract
The invention provides a vane compressor which includes a first housing, a second housing, an exterior, a compression chamber, a drive shaft and a compression unit. The compression unit includes a cylinder room and rotor which is driven to rotate by the drive shaft and is rotationally supported in the cylinder room. The rotor has multiple notches and multiple vanes which are slidably received in corresponding notches and together with the inner surface of the cylinder room and the outer surface of the rotor form the compression chamber. The first housing forms an end face of the cylinder room, and the second housing forms the other end face of the cylinder room. The exterior and the second housing are fitted together to form an exhaust room. The first housing or the second housing includes a cylinder formation unit that forms the inner surface of the cylinder room. The exterior has an installation lug and accommodates the cylinder formation unit.
Description
Technical field
The present invention relates to a kind of vane compressor.
Background technique
Japanese Patent Application 2011-153618 discloses a kind of vane compressor that comprises housing and live axle, is formed with suction chamber, discharge chamber and pressing chamber in described housing, and described live axle is rotatably mounted by housing.In housing, there is compression unit.
In compression unit, be formed with cylinder chamber and comprise rotor and a plurality of blade.In rotor Gang chamber, be fixedly mounted on live axle and in rotor and be formed with a plurality of grooves, blade is contained in respectively in described a plurality of groove slidably.The internal surface of blade ,Gang chamber and the outer surface of rotor coordinate to form pressing chamber.
Housing comprises the first housing structure and the second housing structure, described the first housing structure forms one end of an end face the rotatably mounted live axle of cylinder chamber, and described the second housing structure forms the other end of Gang Shi other end rotatably mounted live axle.The second housing structure has the cylinder forming portion of a part for the internal surface that forms cylinder chamber, and the second housing structure is inserted in the first housing structure.The first housing structure and the second housing structure have mounting lug, by mounting lug, vane compressor are installed on vehicle.
When vane compressor is used to vehicle air conditioning, live axle rotates by magnetic clutch, and refrigerant gas is inhaled into pressing chamber, in compression stage compressed in pressing chamber in sucting stage from suction chamber, then in discharge phase, higher pressure refrigerant gas is discharged into discharge chamber from pressing chamber.
Compare with the vane compressor of another type with the pair of side plates of the opposing end surface that forms cylinder chamber, according to the quantity of the parts of the vane compressor of Japanese Patent Application 2011-153618, reduce, making can be by reducing for the manufacture of reducing manufacture cost with the required time of assembling part.
Yet, at second housing structure with cylinder forming portion, have in the above-mentioned vane compressor of mounting lug, by the formed cylinder of cylinder forming portion chamber, can carry out distortion when fastening vane compressor being arranged on vehicle and at mounting lug place by fastening piece.In this case, the blade of compression unit may tilt singularly in the operation period of compressor, cause thus blocking and refrigerant gas from the leakage of pressing chamber.
Emission quotas is formed in the cylinder forming portion of the second housing structure.Cylinder forming portion and the first housing structure coordinate with formation and exhaust space betwixt and are communicated with and around the outer emission quotas of cylinder forming portion.Emission quotas and outer emission quotas are communicated with the discharge chamber that is wherein provided with separator.The first housing structure determines the volume of emission quotas and outer emission quotas, under the situation that the volume of emission quotas and outer emission quotas can not increased in the size of the first housing structure, increases.Therefore, have in the operation period discharge pulse of vane compressor and thereby the worry that increases of noise.For emission quotas and the outer emission quotas of large volume, the size of the first housing structure should increase.Yet the increase of the size of the first housing structure causes the size of vane compressor itself to increase.The size of vane compressor and the increase of weight seriously have influence on the installation of vane compressor in vehicle.
The present invention who considers above-mentioned defect manufacture aims to provide a kind of vane compressor, and this vane compressor can make manufacture cost reduce, prevent the quality deterioration after vane compressor is arranged in vehicle and provide the facility in vehicle to install and quiet operation.
Summary of the invention
A kind of vane compressor comprises the first housing and the second housing, shell, pressing chamber, live axle and compression unit.Compression unit comprises cylinder chamber and the rotor being rotated by live axle, and described rotor is rotatably supported in cylinder chamber.Rotor has a plurality of notches and a plurality of blade, described a plurality of blades be accommodated in slidably in corresponding notch and the internal surface of Yu Gang chamber and the outer surface of rotor together with form pressing chamber.The first housing forms an end face of cylinder chamber.The second housing forms another end face of cylinder chamber.Shell coordinates to form discharge chamber with the second housing.The first housing or the second housing comprise the cylinder forming portion of the internal surface that forms cylinder chamber.Shell has mounting lug and accommodating cylinder forming portion.
By reference to the accompanying drawings, other aspects of the present invention and advantage become clear by illustrating from mode by way of example the following description of principle of the present invention.
Accompanying drawing explanation
The feature that is considered to innovation of the present invention ad hoc proposes in claims.By with reference to the following description together with accompanying drawing to current preferred implementation, can understand best the present invention and objects and advantages of the present invention, in accompanying drawing:
Fig. 1 is the longitdinal cross-section diagram of the vane compressor of first embodiment of the invention;
Fig. 2 is the view in transverse section of dissecing along the vertical line of the axis of the vane compressor with Fig. 1;
Fig. 3 shows the sectional view that amplify the part of the back side panel in the shell of the vane compressor that is press fit into Fig. 1;
Fig. 4 is the longitdinal cross-section diagram of vane compressor second embodiment of the invention;
Fig. 5 is according to the longitdinal cross-section diagram of the vane compressor of the 3rd mode of execution of the present invention; And
Fig. 6 shows and is press fit into the sectional view amplifying according to the part of the back side panel in the shell of the vane compressor of alternate embodiments.
Embodiment
Describe below with reference to accompanying drawings according to the vane compressor of the first to the 3rd mode of execution and alternate embodiments.
With reference to Fig. 1 and 2, according to the vane compressor of the first mode of execution, comprise the housing representing with reference character 1 generally.In below to the description of mode of execution, the left side of vane compressor as shown in Figure 1 and right side correspond respectively to the front and rear of vane compressor.Housing 1 comprises front case 3, back side panel 5 and shell 7.Front case 3 and back side panel 5 are used separately as the first housing of the present invention and the second housing.
Be formed with axis hole 3A through front case 3, live axle 9 is through axis hole 3A, and front case 3 comprises that wherein to form the cylinder forming portion 11，Gang chamber 13 of cylinder chamber 13 uncovered at its rear side.Cylinder forming portion 11 forms the internal surface 13B of cylinder chamber 13.Cylinder chamber 13 has the axis of cylindrical shape and its axis runout live axle 9.Therefore, front case 3 forms front-end face 13A and the internal surface 13B of cylinder chamber 13.
In front case 3, be also formed with the suction chamber 15 with entrance 15A, described entrance 15A opens at the top of front case 3, and suction chamber 15 is communicated with the outside of vane compressor by entrance 15A.Suction chamber 15 has the inhalation port 15B that Yu Gang chamber 13 is communicated with.
The back side panel of any known vane compressor can be as the back side panel 5 of vane compressor 1.The mode that back side panel 5 contacts with the cylinder forming portion 11 with front case 3 arranges with closed cylinder chamber 13 and forms the ear end face 13C of cylinder chamber 13.In back side panel 5, be formed with axis hole 5A, axis hole 5A receives the rearward end of live axle 9 therein.
The cylinder forming portion 11 of accommodating front case 3 and back side panel 5 in shell 7.O shape circle 10A is arranged in the position of closing on the front end of shell 7 and is formed in the groove in the inner peripheral surface of shell 7 to seal between shell 7 and the cylinder forming portion 11 of front case 3.
As shown in Figure 3, back side panel 5 is press fit in shell 7.As shown in Figure 1, back side panel 5 and shell 7 coordinate to form betwixt discharge chamber 17, and the outlet 17A that described discharge chamber 17 forms through shell 7 by the place, top at shell 7 is communicated with the outside of vane compressor.Shell 7 has extended three the mounting lug 7A of periphery from shell 7.Front case 3, back side panel 5 and shell 7 tighten together by bolt 45.Vane compressor is fixed to the motor (not shown) of vehicle via mounting lug by fastening piece.
In the axis hole 3A of front case 3, be provided with seal arrangement 19 and sliding bearing 21.Between seal arrangement 19 and sliding bearing 21, be formed with space, described space is communicated with suction chamber 15 via the communication passage 3B forming through front case 3.Another sliding bearing 23 is arranged in the axis hole 5A of back side panel 5.By front case 3 and back side panel 5, pass through seal arrangement 19 and the rotatably mounted live axle 9 of sliding bearing 21,23.
In rotor 25Gang chamber 13, be press fit on live axle 9.As shown in Figure 2, be formed with two notch 25A in rotor 25, described two notch 25A are arranged in around the symmetrical position place of the axis of live axle 9, and described two notch 25A also receive slidably blade 27 therein at the outer surface opening of rotor 25.The lower surface of each blade 27 notch 25A corresponding with it forms back pressure chamber 29 betwixt.Relative two end face 13A, the 13C of the outer surface ,Gang chamber 13 of two blades 27, rotor 25 and the internal surface 13B of cylinder chamber 13 coordinate to form two pressing chambers 31.Inhalation port 15B forms and can in sucting stage, be communicated with pressing chamber 31.Cylinder chamber 13, rotor 25 and blade 27 coordinate to form compression unit C.
A part for cylinder forming portion 11 is recessed towards the axes O of live axle 9, defines emission quotas 33 thus with the internal surface of shell 7.Cylinder forming portion 11 and shell 7 coordinates to form betwixt around cylinder forming portion 11 the outer emission quotas 35 that is communicated with emission quotas 33.Pressing chamber 31 is communicated with emission quotas 33 via the discharge port 33A being formed in front case 3 in discharge phase.In emission quotas 33, be provided with for the escape cock 37 of normality sealing discharge port 33A with for regulating the retainer hoisting 39 of escape cock 37.
As shown in Figure 1, on its rear side, also locate to be in the central formed with separator 41 forms shell 9 to back side panel 5 with cooperation, and back side panel 5 is arranged in discharge chamber 17.Separator 41 has: cylindrical guide surface 41A, and described cylindrical guide surface 41A allows refrigerant gas to flow along it; Cylindrical shape oil separation chamber 41B, described cylindrical shape oil separation chamber 41B extend vertically and with by guiding surface 41A around space be communicated with; And intercommunicating pore 41C, oil separation chamber 41B is communicated with discharge chamber 17 by described intercommunicating pore 41C.It is upper and contact with guiding surface 41A that cylindrical shape separating member 43 is press fit into guiding surface 41A, for allowing refrigerant gas mobile and also for allowing to make lubricant oil from the flow through inside of separating member 43 of wherein separated refrigerant gas between the outer surface of guiding surface 41A and separating member 43.Place, separating member 43Qi top has opening 43A.The cylinder being formed by guiding surface 41A is coaxial with cylindrical shape separating member 43.In back side panel 5, be formed with discharge passage 33B, emission quotas 33 is communicated with the space between guiding surface 41A with the outer surface that is formed on separating member 43 by described discharge passage 33B.
When the live axle 9 of vane compressor is during by engine-driving, rotor 25 rotates integratedly with live axle 9, changes thus the volume of pressing chamber 31 in mode known in prior art.Therefore, refrigerant gas is drawn in suction chamber 15 via entrance 15A, thereby and further via inhalation port 15B, from suction chamber 15, sucks pressing chamber 31 compressed.In pressing chamber 31 compressed refrigerant gas via discharge port 33A from pressing chamber be disposed to emission quotas 33 and in emission quotas 35, and flow in the space between the outer surface of separating member 43 and the guiding surface 41A of separator 41 via discharge passage 33B.Subsequently, lubricant oil is separated from refrigerant gas under the effect of centrifugal force, and separated lubricant oil collection is in discharge chamber 17.Lubricant oil is imported into the inside of separating member 43 and is discharged in condenser (not shown) via outlet 17A from isolated refrigerant gas wherein.
On the other hand, lubricant oil is supplied to corresponding back pressure chamber 29 with lubricating blade groove 25A via back pressure passage, pushes on the internal surface 13B that blade 27 is resisted against cylinder chamber 13 simultaneously.The lubricant oil flowing out from blade groove 25A is lubricated sliding bearing 21 and seal arrangement 19, and flows in suction chamber 15 via communication passage 3B.O shape circle 10A prevents that refrigerant gas from leaking from outer emission quotas 35.
The vane compressor that Yu Gangshi opposite end is formed by pair of side plates is compared, the compressor part structure that the vane compressor of first embodiment of the invention can be reduced by quantity forms, and therefore, can reduce the total manufacture cost that comprises processing cost and assembly cost comprising according to the vane compressor of the first mode of execution.Particularly, according in the vane compressor of the first mode of execution, be independent of the rearward end of back side panel 5 supporting driving shafts 9 of cylinder forming portion 11 formation, easily make live axle 9 align with back side panel 5, thereby cause the reduction of assembly cost.In addition, back side panel 5 forms with separator 41, makes to reduce the quantity for separating of the parts of device, thereby causes the reduction of manufacture cost.In addition, can easily form the cylinder chamber 13 with cylindrical shape, and therefore can originally manufacture vane compressor with the one-tenth reducing.
The shell 7 of the vane compressor of present embodiment forms together with mounting lug 7A, and this mounting lug is not formed on the front case 3 that is wherein formed with cylinder chamber 13.Therefore, needn't worry cylinder chamber 13 and be out of shape when vane compressor is arranged on vehicle, while having made to prevent operation, the blade 27 of vane compressor tilts singularly and blocks, thereby has prevented that refrigerant gas from leaking from pressing chamber 31.
By making the distance on the longitudinal direction of vane compressor between back side panel 5 and shell 7 elongated, can increase the volume of the discharge chamber 17 forming between back side panel 5 and shell 7, this contributes to reduce the discharge pulse that causes noise generation in the operation period of vane compressor.
The back side panel 5 that has prevented from being press fit in the shell 7 of vane compressor vibrates in operation in the direction of the axis perpendicular to vane compressor, thereby can guarantee the quiet operation of compressor.
In addition, for the given compression volume of compressor, can reduce the fuselage size of vane compressor, the less and weight saving that vane compressor can be manufactured.
The outlet 17A of vane compressor and the opening 43A of separating member 43 depart from, and make to discharge the outside that pulse is difficult to arrive via the internal delivery of outlet 17AHe separation chamber 43 vane compressor, and this contributes to the quiet operation of vehicle air conditioning.The quiet operation that the discharge chamber 17 of this offset arrangement and aforesaid amplification is compressor provides synergy.
The shell 7 of vane compressor has recessed surfaces, and this recessed surfaces coordinates easily to form recess 7B with the lower surface of back side panel 5, and recess 7B forms a part for back pressure passage when back side panel 5 is assembled into shell 7 by press fit.The cross sectional area of back pressure passage can regulate as required by changing the degree of depth of recess 7B.In addition, discharge passage 33B and all the other back pressure passages---, the first back pressure passage 5B, the second back pressure passage 5C, circular groove 5D and the 3rd back pressure passage 5E---can before back side panel 5 is press fit in shell 7, be pre-formed in back side panel 5, this contributes to reduce the manufacture cost of vane compressor.
According to the vane compressor of the first mode of execution, realized reduction manufacture cost, prevented that quality deterioration, minimizing noise produce and be easy to be arranged on vehicle after being installed on vehicle.
O shape circle can be set between the front-end face of shell 7 and the ear end face of front case 3.In this case, bolt 45 should preferred arrangements position outside O shape circle in the periphery of vane compressor.
With reference to Fig. 4, vane compressor second embodiment of the invention comprises the housing representing with reference character 2 generally.Housing 2 comprises front case 4, back side panel 6 and shell 8.Front case 4 and back side panel 6 are used separately as the first housing of the present invention and the second housing.
Be different from the first mode of execution, cylinder forming portion 11 is not to be included in front case 4, but is included in back side panel 6.In back side panel 6, be formed with cylinder Shi13，Gang Shi13Qi front side upper shed.As shown in Figure 4, back side panel 6 forms internal surface 13B and the ear end face 13C of cylinder chamber 13.
Front case 4 is arranged on closed cylinder chamber 13 on the front end Shang Yigang Shi13 front side of cylinder forming portion 11 of back side panel 6.Therefore, the rear end of front case 4 forms the front-end face 13A of cylinder chamber 13.The accommodating back side panel 6 with cylinder forming portion 11 in shell 8.O shape circle 10B is arranged between the front end of shell 8 and the rear end of front case 4.Front case 4 and shell 8 tighten together by bolt (not shown) in the position in O shape circle 10B outside.In the drawings, use identical reference character to be illustrated in general element or the parts in the first and second mode of executions, and will omit these elements of the second mode of execution or the description of parts.
Simplified according to the shape of the front case 4 of the vane compressor of the second mode of execution, manufacture cost is minimized.According to the vane compressor of the second mode of execution, there is the beneficial effect identical with the first mode of execution.
With reference to Fig. 5, according to the vane compressor of the 3rd mode of execution of the present invention, comprise the housing representing with reference character 6 generally.Housing 6 comprises front side plate 12 and shell 14.Front side plate 12 is as the first housing of the present invention.
According to the volume of the suction chamber 16 of the vane compressor of the 3rd mode of execution, can form greatlyr, make to discharge pulse and suck that pulse is reduced and noise and vibration is further inhibited.In addition, the superfluous thickness in front side plate 12 is reduced, and makes to be alleviated according to the weight of the vane compressor of the 3rd mode of execution.According to the vane compressor of the 3rd mode of execution, there is the beneficial effect identical with the first mode of execution.
With reference to Fig. 6, according to the vane compressor of alternate embodiments, comprise the back side panel representing with reference character 47.In back side panel 47, be formed with O shape groove 47A, and O shape circle 49 is arranged in O shape groove 47A to prevent that refrigerant gas from leaking from discharge chamber 17.In this case, the front portion with respect to O shape groove 47A of back side panel 47 or rear portion can responsively be press fit into according in the shell 7,8,14 of the first vane compressor to the 3rd mode of execution.
The present invention is not limited to the above-mentioned first to the 3rd mode of execution and alternate embodiments, but can retrofit to the present invention.
For example, can change quantity and the size of notch 25A and blade 27.
The present invention can be applicable to vehicle air conditioning.
Claims (7)
1. a vane compressor, comprising:
Housing;
Be respectively formed at suction chamber, discharge chamber, pressing chamber in described housing;
By the rotatably mounted live axle of described housing; And
Be arranged on the compression unit in described housing, the rotation by described live axle in sucting stage of described compression unit is drawn into refrigerant gas in described pressing chamber, in compression stage in described pressing chamber compression refrigerant gas and refrigerant gas is discharged in described discharge chamber in discharge phase, and wherein said compression unit comprises: be formed on described housing Zhong Gang chamber; The rotor rotating by described live axle, described rotor is rotatably supported in described cylinder chamber and has a plurality of notches; And a plurality of blades, described a plurality of blades are accommodated in slidably in corresponding notch and together with the internal surface of described cylinder chamber and the outer surface of described rotor and form described pressing chamber,
It is characterized in that, described housing comprises:
The first housing, described the first housing form described cylinder chamber an end face, support the Yi Ge end of described live axle and limit described suction chamber in described the first housing;
The second housing, another end that described the second housing forms another end face of described cylinder chamber and supports described live axle, wherein said the first housing or described the second housing comprise the cylinder forming portion of the internal surface that forms described cylinder chamber; And
Shell, described shell and described the second housing form described discharge chamber, have mounting lug and accommodating described cylinder forming portion.
2. vane compressor according to claim 1, is characterized in that, described the second housing is force-fitted in described shell.
3. vane compressor according to claim 1, is characterized in that, described vane compressor also comprises:
Separator, described separator separation lubrication from the refrigerant gas of discharging from described pressing chamber is oily and make described lubricant oil collection in described discharge chamber.
4. vane compressor according to claim 3, is characterized in that, described separator comprises:
Be formed on the cylindrical guide surface on described the second housing; And
Cylindrical shape separating member, described cylindrical shape separating member is coaxial and be arranged in described cylinder with the cylinder being formed by described guiding surface, wherein said separator by refrigerant gas is flowed between described guiding surface and the outer surface of described separating member from refrigerant gas separation lubrication oil and described separator by refrigerant gas guiding to the inside of described separating member and the outside that refrigerant gas is discharged into described vane compressor.
5. vane compressor according to claim 4, also comprises:
Outlet, refrigerant gas is discharged into the outside of described vane compressor from described discharge chamber via described outlet, it is characterized in that, and described separator comprises the opening at the place, top that is formed on described separator, and wherein said outlet and described opening depart from.
6. vane compressor according to claim 1, wherein said compression unit also comprises:
The back pressure chamber being formed by lower surface and the described notch of described blade; And
Back pressure passage, described back pressure chamber is communicated with described discharge chamber via described back pressure passage in the described discharge phase of described compression unit, it is characterized in that, described shell comprises recessed surfaces, described recessed surfaces and described the second housing form recess, and described recess forms a part for described back pressure passage.
7. according to the vane compressor described in any one in claim 1 to 6, it is characterized in that the cylindrical shape in described cylinder chamber, and the axis of live axle described in the axis runout of described cylinder chamber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-138152 | 2012-06-19 | ||
| JP2012138152A JP5708570B2 (en) | 2012-06-19 | 2012-06-19 | Vane type compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511274A true CN103511274A (en) | 2014-01-15 |
Family
ID=49894544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310237797.2A Pending CN103511274A (en) | 2012-06-19 | 2013-06-17 | Vane compressor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5708570B2 (en) |
| CN (1) | CN103511274A (en) |
| BR (1) | BR102013015051B1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912796A (en) * | 2014-03-14 | 2015-09-16 | 株式会社丰田自动织机 | Compressor |
| CN105736369A (en) * | 2014-12-25 | 2016-07-06 | 株式会社丰田自动织机 | Vane-type compressor |
| CN108240333A (en) * | 2016-12-27 | 2018-07-03 | 株式会社丰田自动织机 | Compressor |
| CN108691767A (en) * | 2017-03-31 | 2018-10-23 | 株式会社丰田自动织机 | Blade-tape compressor |
| CN109763982A (en) * | 2019-01-11 | 2019-05-17 | 郑州跃博新能源汽车科技有限公司 | A kind of exhaust structure reducing flow resistance |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6388000B2 (en) * | 2016-03-31 | 2018-09-12 | 株式会社豊田自動織機 | Compressor |
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| JPH0683985U (en) * | 1993-05-20 | 1994-12-02 | 株式会社ゼクセル | Oil separation mechanism of compressor |
| CN102667162A (en) * | 2009-12-29 | 2012-09-12 | 法雷奥日本株式会社 | Lubricating oil supply structure of vane-type compressor |
| JP5707336B2 (en) * | 2009-12-29 | 2015-04-30 | 株式会社ヴァレオジャパン | Compressor |
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- 2012-06-19 JP JP2012138152A patent/JP5708570B2/en active Active
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- 2013-06-17 CN CN201310237797.2A patent/CN103511274A/en active Pending
- 2013-06-17 BR BR102013015051-7A patent/BR102013015051B1/en not_active IP Right Cessation
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| JPH0680890U (en) * | 1993-04-15 | 1994-11-15 | 株式会社ゼクセル | Vane compressor |
| US5924856A (en) * | 1995-12-08 | 1999-07-20 | Zexel Corporation | Vane compressor having a movable pressure plate and a unitary front head and cam ring |
| JPH10252674A (en) * | 1997-03-07 | 1998-09-22 | Seiko Seiki Co Ltd | Gas compressor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912796A (en) * | 2014-03-14 | 2015-09-16 | 株式会社丰田自动织机 | Compressor |
| CN105736369A (en) * | 2014-12-25 | 2016-07-06 | 株式会社丰田自动织机 | Vane-type compressor |
| CN105736369B (en) * | 2014-12-25 | 2017-12-29 | 株式会社丰田自动织机 | Vane compressor |
| CN108240333A (en) * | 2016-12-27 | 2018-07-03 | 株式会社丰田自动织机 | Compressor |
| CN108691767A (en) * | 2017-03-31 | 2018-10-23 | 株式会社丰田自动织机 | Blade-tape compressor |
| CN108691767B (en) * | 2017-03-31 | 2020-04-07 | 株式会社丰田自动织机 | Vane type compressor |
| CN109763982A (en) * | 2019-01-11 | 2019-05-17 | 郑州跃博新能源汽车科技有限公司 | A kind of exhaust structure reducing flow resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5708570B2 (en) | 2015-04-30 |
| BR102013015051B1 (en) | 2021-09-28 |
| BR102013015051A2 (en) | 2015-06-23 |
| JP2014001698A (en) | 2014-01-09 |
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Application publication date: 20140115 |