CN101568730A - Hermetic compressor - Google Patents
Hermetic compressor Download PDFInfo
- Publication number
- CN101568730A CN101568730A CNA200780048291XA CN200780048291A CN101568730A CN 101568730 A CN101568730 A CN 101568730A CN A200780048291X A CNA200780048291X A CN A200780048291XA CN 200780048291 A CN200780048291 A CN 200780048291A CN 101568730 A CN101568730 A CN 101568730A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- inlet
- hermetic compressor
- intercommunicating pore
- compression
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims description 53
- 238000007906 compression Methods 0.000 claims description 53
- 239000011148 porous material Substances 0.000 claims description 23
- 238000005057 refrigeration Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 5
- 238000007796 conventional method Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000030279 gene silencing Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0021—Systems for the equilibration of forces acting on the pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/40—Electric motor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Abstract
Disclosed is a suction structure of a hermetic compressor. In the hermetic compressor according to the present invention, a plurality of cylinders are disposed at upper and lower sides, and a communication channel for communicating inlets of each cylinder is formed, and a suction pipe connected to a system is configured to be coupled to only one inlet of one cylinder, thereby reducing the number of components and the assembly steps thereof, when compared to the conventional method for independently coupling a suction pipe to each cylinder, thus to reduce the production cost and to prevent an increase of compressor vibration due to resonance between the suction pipes.
Description
Technical field
The present invention relates to a kind of hermetic compressor, and more specifically, relate to a kind of hermetic compressor that can only utilize a suction pipe just refrigeration agent can be supplied to a plurality of cylinders.
Background technique
Usually, hermetic compressor comprises motor part producing driving force, and compression member, so as in the inner space of enclosing housing the driving force compressed refrigerant by partly producing by motor.
According to the quantity of cylinder, hermetic compressor can be divided into monotype hermetic compressor and dimorphism hermetic compressor.In the monotype hermetic compressor, suction pipe is connected in a cylinder, and in the dimorphism hermetic compressor, suction pipe is connected in each cylinder in a plurality of cylinders.
Summary of the invention
Technical problem
But, when suction pipe is connected in individually in a plurality of cylinders each the time, the quantity of suction pipe increases, thereby has increased the quantity of parts.In addition, increase the quantity of number of assembling steps equally, thereby increased the burden of manufacture cost.
In addition, because a plurality of suction pipes must be connected in a liquid-storage container and be connected in housing, therefore, it is complicated that the processing of liquid-storage container and housing and assembling become, and increased manufacture cost thus.
And when the vibration of press part branch generation was transmitted by a plurality of suction pipes, a plurality of suction pipes resonated mutually, thereby have aggravated vibration of compressor.
Technological scheme
In order to overcome these problems, and according to purpose of the present invention, as specialize in this and broad description, a kind of hermetic compressor is provided, it can reduce manufacture cost by the processing facility that makes liquid-storage container and housing, and by in having the dimorphism hermetic compressor of a plurality of cylinders, using a public suction pipe to reduce the quantity of parts and number of assembling steps, and can prevent the aggravation of the vibration transmitted from compression member.
In order to obtain this and other advantage, and according to purpose of the present invention, as specialize in this and broad description, a kind of hermetic compressor is provided, it has first cylinder assembly and second cylinder assembly, be respectively equipped with compression volume in the housing of each comfortable sealing of described first cylinder assembly and described second cylinder assembly, entrance and exit, wherein, first inlet of described first cylinder assembly is connected with suction pipe, second inlet of described second cylinder assembly is by being communicated with from the described first inlet fork and with described first inlet, and in the described inlet of two cylinder assemblies at least one forms and have the plane of inclination.
Beneficial effect
In rotary compressor according to the present invention, the inlet of a plurality of cylinders is configured to communicate with each other, and suction pipe is configured to only be connected in an inlet of a cylinder.Thus,, can reduce the quantity of parts and number of assembling steps, reduce manufacture cost thus, and prevent increase because of the compressor that resonance the caused resonance of suction pipe when when being used for the conventional method that suction pipe is connected in each cylinder individually compared.
Description of drawings
Fig. 1 shows the longitdinal cross-section diagram according to exemplary rotary compressor of the present invention;
Fig. 2 shows the stereogram of the compression member among Fig. 1;
Fig. 3 shows the longitdinal cross-section diagram of the inlet channel of the compression member among Fig. 1;
Fig. 4 shows the longitdinal cross-section diagram of the process in first cylinder that in Fig. 1 refrigeration agent is drawn into;
Fig. 5 shows the longitdinal cross-section diagram of the process in second cylinder that in Fig. 1 refrigeration agent is drawn into;
Fig. 6 shows the figure of the relation between compressor input and the intercommunicating pore volume;
Fig. 7 shows the longitdinal cross-section diagram according to another mode of execution of inlet channel of the present invention; And
Fig. 8 shows the longitdinal cross-section diagram that inlet channel of the present invention is applied to the example of the long-pending rotary compressor of transfiguration.
Preferred forms
Now hermetic compressor according to the present invention is elaborated, its example is shown in the drawings.
Fig. 1 to 5 is shown example according to hermetic compressor of the present invention with the dimorphism rotary compressor.
As shown in fig. 1, dimorphism rotary compressor according to the present invention comprises motor part 200 and first compression member 300 and second compression member 400, wherein motor part 200 is arranged in the top of enclosed space of housing 100, be used to produce driving force, first compression member 300 and second compression member 400 are arranged in the bottom of enclosed space of housing 100, are used for the driving force compressed refrigerant that produces by by motor part 200.
Between first cylinder 310 and second cylinder 410, be furnished with intermediate support plates (hereinafter, being referred to as intermediate support) 500, be used for first compression volume V1 of first cylinder 310 and the second compression volume V2 of second cylinder 410 are separated.
The Lower Half of housing 100 is connected with and will be connected in the suction pipe 710 of liquid-storage container 600, and the upper end of housing 100 is connected with discharge pipe 720, so that will be sent to refrigeration system from the refrigeration agent that first compression member 300 and second compression member 400 are discharged into the enclosed space.
Communication passage F is provided with the by-pass hole 312 of the centre that is formed on first inlet 311 and is arranged in the intermediate support 500 so that by-pass hole 312 and second inlet, 411 intercommunicating pores that can communicate with each other 511.
With reference to Fig. 2, first inlet 311 radially forms in the mode that runs through, and by-pass hole 312 is formed in the intermediate support 500 in the mode that runs through.Intercommunicating pore 511 in axial direction forms in the mode that runs through, and second inlet 411 forms towards the second compression volume V2.
By-pass hole 312 can form diameter and be less than or equal to first inlet 311.Intercommunicating pore 511 can have the diameter identical with by-pass hole 312.And second inlet 411 outlet end can form inclination, so that be communicated with the inner peripheral surface of the second compression volume V2.
As shown in Figure 3, the inlet edge of by-pass hole 312 can be that tilt or circular, thereby refrigeration agent can be incorporated into intercommunicating pore 511 smoothly from first inlet 311.
Preferably, the volume of intercommunicating pore 511 is formed second cylinder 410 compression volume volume 1%～10%, to avoid the deterioration of compressor performance when comparing with the situation that suction pipe directly is connected in each cylinder 310,410.As shown in Figure 6, more preferably, the volume of intercommunicating pore 511 is formed second cylinder 410 compression volume V2 volume 3%～7% so that the compressor input minimizes.
The turning of inner peripheral surface that can be by cutting second cylinder 410 with reference to Fig. 2 and 3, the second inlets 411 forms inclination, perhaps, though not shown, can form in the mode that runs through with respect to second cylinder 410.
Now the operating effect to dimorphism rotary compressor according to the present invention is elaborated.
When the stator 210 that electric power is put on motor part 200, thereby during rotor 220, running shaft 230 rotates along with rotor 220, and the rotating force of motor part 200 is delivered to first compression member 300 and second compression member 400.Then, in first compression member 300 and second compression member 400, first rolling piston 330 and second rolling piston 430 were carried out eccentric rotatablely moving respectively in the first compression volume V1 and the second compression volume V2 when, first rolling piston 330 and second rolling piston 430 formed the suction chamber that has 180 ° of phase differences to each other with first slide plate 340 and second slide plate 440.
For example, as shown in Figure 4, when the first compression volume V1 begins induction stroke, refrigeration agent is incorporated into first inlet 311 by liquid-storage container 600 and suction pipe 710.Then, with refrigeration agent by first the inlet 311 be drawn into be used among the first compression volume V1 compression.
And as shown in Figure 5, when the first compression volume V1 carried out compression stroke, the second compression volume V2 that has second cylinder 410 of 180 ° of phase differences with the first compression volume V1 also began induction stroke.At this moment, because second inlet 411 and first of first cylinder 310 of second cylinder 410 enter the mouth and 311 to be communicated with by intercommunicating pore 511 (comprising by-pass hole), therefore, the refrigeration agent that is drawn in first inlet 311 by suction pipe 710 is bypassed to by-pass hole 312 and intercommunicating pore 511, is introduced in second inlet 411 then.Refrigeration agent is inhaled into and is used for compression among the second compression volume V2.
Promptly, the communication passage F that the refrigeration agent that only is drawn in the suction pipe 710 is arranged through between first cylinder 310 and second cylinder 410 is drawn among the first compression volume V1 and the second compression volume V2 in the mode that replaces, thereby has reduced the quantity of parts when comparing with the conventional method that is used for separately suction pipe being connected in each cylinder 310,410.In addition, can reduce the quantity that is used for suction pipe 710 is connected in the number of assembling steps of housing 100 and liquid-storage container 600, thereby reduce manufacture cost.
And the compressional vibration that is produced by first compression member 300 and second compression member 400 is passed to a suction pipe 710.Thus, when when utilizing a plurality of suction pipes to compare, can prevent the increase of the vibration of compressor that caused by resonance.
Mode of execution
Another mode of execution according to the inlet channel of dimorphism rotary compressor of the present invention is as follows.
That is, in aforementioned embodiments, by-pass hole 312 and the intercommunicating pore 511 in the intermediate support 500 in first cylinder 310 in axial direction form, and second inlet 411 of second cylinder 410 is formed obliquely.But in current mode of execution as shown in Figure 7, by-pass hole 312 in first cylinder 310 and the intercommunicating pore 511 in the intermediate support 500 form, and enter the mouth 411 with roughly the same inclination angle inclination with second of second cylinder 410.This structure and operation are identical with situation in the above-mentioned mode of execution, therefore omit detailed explanation.
Here, because by-pass hole 312 and intercommunicating pore 511 form with second inlet 411 to tilt with roughly the same inclination angle, therefore, the channel resistance that is drawn into the refrigeration agent among the second compression volume V2 of second cylinder 410 reduces, suck infringement thereby reduced, and improved the efficient of compressor.
Simultaneously, dimorphism rotary compressor according to the present invention also can be applicable to varying capacity dimorphism rotary compressor.
For example, in the varying capacity dimorphism rotary compressor of basis mode of execution as shown in Figure 8, rear portion at the second vane slot (not shown) of second cylinder 410 is furnished with slide plate chamber 412, so that separate with the inner space of housing 100, and slide plate chamber 412 is connected with the mode-changeover device 800 that can supply suction pressure or discharge pressure according to the operator scheme of compressor.At this moment, suction pipe 710 only is connected in first inlet 311 of first cylinder 310, and second inlet 411 of second cylinder 410 is configured to be communicated with first inlet 311 by communication passage F.Therefore its more detailed structure and operation and above-mentioned traditional dimorphism rotary compressor roughly the same, omit the explanation to it.At this moment, because by-pass hole 312 and intercommunicating pore 511 form, tilt with roughly the same inclination angle with second inlet 411, therefore, as long as this second compression member of operation in varying capacity dimorphism rotary compressor, just refrigeration agent can be incorporated in second compression member smoothly, thus the efficient of raising compressor.
Industrial applicibility
Rotary compressor with suction passage according to the present invention can be widely used in such as ice The household freezer of case, air-conditioning etc.
Those skilled in the art also will understand, can be in the situation that does not break away from the spirit or scope of the present invention Lower, carry out in the present invention multiple variation and modification. Thus, this means, as long as of the present invention Variation and modification are in claims and their equivalent scope, and the present invention is just contained them.
Claims (14)
1. hermetic compressor comprises:
First cylinder assembly and second cylinder assembly are respectively equipped with compression volume, entrance and exit in the housing of each comfortable sealing of described first cylinder assembly and described second cylinder assembly,
Wherein, first inlet of described first cylinder assembly is connected with suction pipe, second inlet of described second cylinder assembly is by being communicated with from the described first inlet fork and with described first inlet, and in the described inlet of two cylinder assemblies at least one forms and have the plane of inclination.
2. hermetic compressor as claimed in claim 1, wherein, described first inlet radially forms, and described second inlet forms inclination.
3. hermetic compressor as claimed in claim 2, wherein, described second inlet has the cross-section area that increases towards described compression volume.
4. hermetic compressor as claimed in claim 1, wherein, between described a plurality of cylinder assemblies, be furnished with at least one support plate,, and in described support plate, be furnished with and be used to make described first inlet and described second intercommunicating pore that enters the mouth and communicate with each other so that divide two compression volumes.
5. hermetic compressor as claimed in claim 4, wherein, described intercommunicating pore is in axial direction arranged.
6. hermetic compressor as claimed in claim 5 wherein, is furnished with by-pass hole at described first access point, so that be communicated with described intercommunicating pore, and described by-pass hole is in axial direction to form with the coaxial mode of described intercommunicating pore.
7. hermetic compressor as claimed in claim 4, wherein, described intercommunicating pore forms inclination.
8. hermetic compressor as claimed in claim 7, wherein, described intercommunicating pore forms with described second inlet to tilt with identical inclination angle.
9. hermetic compressor as claimed in claim 7, wherein, described by-pass hole is arranged in described first access point, so that be communicated with described intercommunicating pore, and described by-pass hole forms with described intercommunicating pore and has identical inclination angle.
10. hermetic compressor as claimed in claim 4, wherein, described second inlet forms the edge's inclination certain depth on the surface of the described support plate of contact.
11. hermetic compressor as claimed in claim 4, wherein, described second inlet forms in the mode that runs through described second cylinder assembly.
12. hermetic compressor as claimed in claim 4, wherein, the volume of the described intercommunicating pore that is communicated with described inlet form the compression volume with described cylinder assembly volume 3%～7%.
13. hermetic compressor as claimed in claim 1, wherein, described suction pipe is connected in liquid-storage container, is fed to described cylinder assembly so that always will have the refrigeration agent of suction pressure.
14. hermetic compressor as claimed in claim 1, wherein, described a plurality of cylinder assemblies comprise:
First cylinder and second cylinder; With
A plurality of support plates,
Wherein, described first cylinder and described second cylinder have first compression volume and second compression volume, be used to suck refrigeration agent and be used for compression, and in each compression volume, have first inlet and second inlet so that communicate with each other, and described first cylinder and described second cylinder are installed in upside and downside in the described housing, and
Wherein, described a plurality of support plates are arranged between the downside and described first cylinder and described second cylinder of the upside of described first cylinder, described second cylinder, so that described a plurality of compression volumes are separated, and
Wherein, be used for making the described intercommunicating pore of described first inlet and the described second inlet connection at the described support plate that is arranged between described first cylinder and described second cylinder.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060137096A KR101311710B1 (en) | 2006-12-28 | 2006-12-28 | Hermetic compressor |
| KR10-2006-0137096 | 2006-12-28 | ||
| KR1020060137098 | 2006-12-28 | ||
| KR1020060137098A KR20080061908A (en) | 2006-12-28 | 2006-12-28 | Hermetic compressor |
| KR10-2006-0137098 | 2006-12-28 | ||
| KR1020060137096 | 2006-12-28 | ||
| PCT/KR2007/006799 WO2008082130A1 (en) | 2006-12-28 | 2007-12-24 | Hermetic compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101568730A true CN101568730A (en) | 2009-10-28 |
| CN101568730B CN101568730B (en) | 2012-05-02 |
Family
ID=39814104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780048291XA Expired - Fee Related CN101568730B (en) | 2006-12-28 | 2007-12-24 | Hermetic compressor |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101311710B1 (en) |
| CN (1) | CN101568730B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588289A (en) * | 2011-01-14 | 2012-07-18 | 三菱电机株式会社 | Hermetic type compressor |
| CN110848140A (en) * | 2019-11-27 | 2020-02-28 | 广东美芝制冷设备有限公司 | Compressor air suction structure, compressor and refrigeration and heating equipment |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016099002A1 (en) * | 2014-12-15 | 2016-06-23 | 삼성전자주식회사 | Rotating-type compressor |
| JP2016114049A (en) | 2014-12-15 | 2016-06-23 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Rotary compressor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001132673A (en) | 1999-11-04 | 2001-05-18 | Matsushita Electric Ind Co Ltd | Hermetic rotary compressor |
| JP2003269356A (en) * | 2002-03-18 | 2003-09-25 | Sanyo Electric Co Ltd | Horizontal type rotary compressor |
| JP2005207306A (en) * | 2004-01-22 | 2005-08-04 | Mitsubishi Electric Corp | Two cylinder rotary compressor |
| KR20050116676A (en) * | 2004-06-08 | 2005-12-13 | 삼성전자주식회사 | Apparatus for variable capacity of rotary compressor |
| JP4466627B2 (en) | 2006-09-20 | 2010-05-26 | パナソニック株式会社 | Manufacturing method of hermetic rotary compressor |
-
2006
- 2006-12-28 KR KR1020060137096A patent/KR101311710B1/en active IP Right Grant
-
2007
- 2007-12-24 CN CN200780048291XA patent/CN101568730B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588289A (en) * | 2011-01-14 | 2012-07-18 | 三菱电机株式会社 | Hermetic type compressor |
| CN110848140A (en) * | 2019-11-27 | 2020-02-28 | 广东美芝制冷设备有限公司 | Compressor air suction structure, compressor and refrigeration and heating equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101311710B1 (en) | 2013-09-25 |
| KR20080061907A (en) | 2008-07-03 |
| CN101568730B (en) | 2012-05-02 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 |
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