CN101568730B - Hermetic compressor - Google Patents
Hermetic compressor Download PDFInfo
- Publication number
- CN101568730B CN101568730B CN200780048291XA CN200780048291A CN101568730B CN 101568730 B CN101568730 B CN 101568730B CN 200780048291X A CN200780048291X A CN 200780048291XA CN 200780048291 A CN200780048291 A CN 200780048291A CN 101568730 B CN101568730 B CN 101568730B
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- Prior art keywords
- cylinder
- inlet
- compression
- volume
- intercommunicating pore
- 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.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 claims description 62
- 238000007906 compression Methods 0.000 claims description 62
- 239000011148 porous material Substances 0.000 claims description 21
- 238000005057 refrigeration Methods 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 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 14
- 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
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process 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
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- 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 can refrigeration agent 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 through partly producing by motor.
According to the quantity of cylinder, can hermetic compressor 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 was connected in each in a plurality of cylinders individually, the quantity of suction pipe increased, thereby had 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 through a plurality of suction pipes, a plurality of suction pipes resonated each other, thereby have aggravated vibration of compressor.
Technological scheme
In order to overcome these problems; And according to the object of the invention; As in this specialize and broad description, a kind of hermetic compressor is provided, it can reduce manufacture cost through the processing facility that makes liquid-storage container and housing; And through 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 the aggravation of the vibration that can prevent to transmit from compression member.
In order to obtain this and other advantage; And according to the object of the invention, as in this specialize 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, entrance and exit in the housing of each comfortable sealing of said first cylinder assembly and said second cylinder assembly, wherein, first inlet of said first cylinder assembly is connected with suction pipe; Second inlet of said second cylinder assembly is through being communicated with from the said first inlet fork and with said first inlet, and in the said inlet of two cylinder assemblies at least one forms and have the plane of inclination.
According to a scheme of the present invention, a kind of hermetic compressor is provided, comprising: the housing of sealing; First cylinder and second cylinder; Said first cylinder and said second cylinder have first compression volume and second compression volume; Be used to suck refrigeration agent and be used for compression; And in said compression volume, have first inlet and second inlet respectively so that communicate with each other, said first cylinder and said second cylinder are installed in upside and the downside in the said housing; A plurality of support plates, said a plurality of support plates are arranged between the downside and said first cylinder and said second cylinder of the upside of said first cylinder, said second cylinder, so that said a plurality of compression volumes are separated; The slide plate chamber, said slide plate chamber is arranged in the rear portion of second vane slot of said second cylinder, so that separate with the inner space of said housing; Mode-changeover device, said mode-changeover device are connected to said slide plate chamber, are used for operator scheme supply suction pressure or discharge pressure according to said compressor; Wherein, Be used for making intercommunicating pore that said first inlet and said second inlet be communicated with at the said support plate that is arranged between said first cylinder and said second cylinder, and wherein, be furnished with by-pass hole at said first access point; So that be communicated with said intercommunicating pore; Wherein, a suction pipe connects said first inlet and the liquid-storage container of said first cylinder, is fed to said first compression volume and said second compression volume so that always will have the refrigeration agent of suction pressure; Said second inlet of said second cylinder is through being communicated with said first inlet from the said first inlet fork; Said first inlet radially forms, and said second inlet forms inclination, and said second inlet has the cross-section area that increases towards said compression volume; Wherein, said by-pass hole forms with said second inlet to tilt with identical inclination angle with said intercommunicating pore.
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 in Fig. 1 the longitdinal cross-section diagram of the process in first cylinder that refrigeration agent is drawn into;
Fig. 5 shows in Fig. 1 the longitdinal cross-section diagram of the process in second cylinder that 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
To be elaborated to hermetic compressor according to the present invention, its example is shown in the drawings at present.
Fig. 1 to 5 is shown the 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 through 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 the suction pipe that is connected in liquid-storage container 600 710, 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 the intercommunicating pore 511 that the by-pass hole 312 and second inlet 411 can communicate with each other.
With reference to Fig. 2, first inlet 311 radially forms with the mode that runs through, and by-pass hole 312 is formed in the intermediate support 500 with the mode that runs through.Intercommunicating pore 511 in axial direction forms with 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 can refrigeration agent 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 through cutting second cylinder 410 with reference to Fig. 2 and 3, the second inlets 411 forms inclination, perhaps, though not shown, can form with the mode that runs through with respect to second cylinder 410.
To the operating effect of dimorphism rotary compressor according to the present invention be elaborated at present.
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 had the suction chamber of 180 ° of phase differences to each other with first slide plate 340 and 440 formation of second slide plate.
For example, as shown in Figure 4, when the first compression volume V1 begins induction stroke, refrigeration agent is incorporated into first inlet 311 through liquid-storage container 600 and suction pipe 710.Then, with refrigeration agent through 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 through intercommunicating pore 511 (comprising by-pass hole); Therefore; The refrigeration agent that is drawn in first inlet 311 through 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 with the mode that replaces, thus with the quantity that is used for separately having reduced when the conventional method that suction pipe is connected in each cylinder 310,410 compared parts.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, the increase of the vibration of compressor that can prevent to be caused by resonance.
Mode of execution
Another mode of execution according to the inlet channel of dimorphism rotary compressor of the present invention is following.
That is, in aforementioned embodiments, the by-pass hole 312 in first cylinder 310 in axial direction forms with the intercommunicating pore 511 in the intermediate support 500, and second inlet 411 of second cylinder 410 is formed obliquely.But in current mode of execution as shown in Figure 7, the by-pass hole 312 in first cylinder 310 forms with the intercommunicating pore 511 in the intermediate support 500, enters 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 forms with second inlet 411 to tilt with roughly the same inclination angle with intercommunicating pore 511, 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 through 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 forms with intercommunicating pore 511; Tilt with roughly the same inclination angle with second inlet 411, therefore, as long as in varying capacity dimorphism rotary compressor, operate this second compression member; Just can refrigeration agent 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 the household freezer such as refrigerator, air-conditioning etc.
Those skilled in the art also will understand, can under the situation that does not break away from the spirit or scope of the present invention, carry out multiple variation and modification in the present invention.Thus, this means that need only variation of the present invention and modification in accompanying claims and their equivalent scope, the present invention is just contained them.
Claims (4)
1. hermetic compressor comprises:
The housing of sealing;
First cylinder and second cylinder; Said first cylinder and said second cylinder have first compression volume and second compression volume; Be used to suck refrigeration agent and be used for compression; And in said compression volume, have first inlet and second inlet respectively so that communicate with each other, said first cylinder and said second cylinder are installed in upside and the downside in the said housing;
A plurality of support plates, said a plurality of support plates are arranged between the downside and said first cylinder and said second cylinder of the upside of said first cylinder, said second cylinder, so that said a plurality of compression volumes are separated;
The slide plate chamber, said slide plate chamber is arranged in the rear portion of second vane slot of said second cylinder, so that separate with the inner space of said housing;
Mode-changeover device, said mode-changeover device are connected to said slide plate chamber, are used for operator scheme supply suction pressure or discharge pressure according to said compressor;
Wherein, be used for making intercommunicating pore that said first inlet and said second inlet be communicated with at the said support plate that is arranged between said first cylinder and said second cylinder, and
Wherein, be furnished with by-pass hole at said first access point, so that be communicated with said intercommunicating pore,
Wherein, One suction pipe connects said first inlet and the liquid-storage container of said first cylinder, is fed to said first compression volume and said second compression volume so that always will have the refrigeration agent of suction pressure, and said second inlet of said second cylinder is through being communicated with said first inlet from the said first inlet fork; Said first inlet radially forms; And said second inlet forms inclination, and said second inlet has the cross-section area that increases towards said compression volume
Wherein, said by-pass hole forms with said second inlet to tilt with identical inclination angle with said intercommunicating pore.
2. hermetic compressor as claimed in claim 1; Wherein, Between said a plurality of cylinders, be furnished with at least one support plate,, and in said support plate, be furnished with the intercommunicating pore that is used to make said first inlet and said second to enter the mouth and communicate with each other so that divide two compression volumes.
3. hermetic compressor as claimed in claim 1, wherein, said second inlet forms the edge's inclination certain depth on the surface of the said support plate of contact.
4. hermetic compressor as claimed in claim 1, wherein, the volume of the said intercommunicating pore that is communicated with said inlet form the compression volume with said cylinder volume 3%~7%.
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 CN101568730A (en) | 2009-10-28 |
CN101568730B true 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 |
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KR (1) | KR101311710B1 (en) |
CN (1) | CN101568730B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012145307A (en) * | 2011-01-14 | 2012-08-02 | Mitsubishi Electric Corp | Hermetic compressor |
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 |
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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1707115A (en) * | 2004-06-08 | 2005-12-14 | 三星电子株式会社 | Capacity varying device for rotary compressor |
Family Cites Families (4)
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 |
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
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1707115A (en) * | 2004-06-08 | 2005-12-14 | 三星电子株式会社 | Capacity varying device for rotary compressor |
Non-Patent Citations (1)
Title |
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JP特开2006-336660A 2006.12.14 |
Also Published As
Publication number | Publication date |
---|---|
KR101311710B1 (en) | 2013-09-25 |
KR20080061907A (en) | 2008-07-03 |
CN101568730A (en) | 2009-10-28 |
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