WO2010013351A1 - スクロール流体機械 - Google Patents
スクロール流体機械 Download PDFInfo
- Publication number
- WO2010013351A1 WO2010013351A1 PCT/JP2008/063922 JP2008063922W WO2010013351A1 WO 2010013351 A1 WO2010013351 A1 WO 2010013351A1 JP 2008063922 W JP2008063922 W JP 2008063922W WO 2010013351 A1 WO2010013351 A1 WO 2010013351A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- star
- board
- mentioned
- scroll
- machine
- Prior art date
Links
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
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
- F04C18/0269—Details concerning the involute wraps
-
- 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
Definitions
- a scroll body machine such as this pump, for example
- Scroll body machine used alone as a pump, or expansion, air compression, vacuum pump, gas, oxygen inhalation
- It relates to a tall body machine that can be combined and used as a pump.
- the pump is formed by a pair of solid scrolls. It was necessary to provide a ring or other structure.
- the present invention has been made to solve the above problems, and aims to provide a reliable scroll body machine with a simple structure. Mysterious
- a fixed star board is attached to the casing, a plurality of laps are provided on the scroll board, and a star board that rotates eccentrically is attached.
- a wrap is provided, and the wrap is overlapped with the wrap.
- an outer seal wall of the star board is provided, a suction chamber is formed between the star and the star, and a port connected to the entrance room is provided on the star board.
- a cover may be provided on the front side of the star board, a port may be provided at the center of the upper lap of the star board, and the above-mentioned collection port may be provided on the cover.
- a plurality of the wraps and the wraps may be arranged with different degrees of arrangement, and the degrees of phases of laps adjacent to each other may be shifted.
- the above wrap and the above wrap are arranged for every 20 placements. 3
- the phase of the laps adjacent to each other may be shifted by 20 degrees.
- the cover may be fixed to the casing, and the stall panel may be attached to the cover so as to be movable in the above direction.
- the above-mentioned eccentric bush may be supported by a rotating ability.
- the rotating shaft of the electric motor is supported by the rotating ability.
- the above-mentioned lap may be attached to the above in a state in which a triangle is formed by three laps and the three laps of the above-mentioned starboard are prevented from relative rotation.
- a fixed star is attached to the casing, a star opposite to the one on which the star board is attached is attached, and the star wrap and the star wrap are overlapped. Also good.
- the troll moving part having the above-mentioned star and the above-mentioned star may be used as the two-tall moving part having the above-mentioned star and the above-mentioned star may be used as the expansion.
- heat insulation may be provided between the above-mentioned troll moving part and the above-mentioned 2 troll moving part.
- the pump port may be connected to the inlet via the port, and a relief valve connected to the port may be provided.
- the scroll board may be made of iron, and the star board may be made of aluminum gold.
- a surface treatment may be applied to the above-mentioned star board.
- the scroll and the star board may be made of aluminum gold, and at least one of the star and the scroll board may be surface-treated.
- the scroll and the star board may be made of aluminum gold, and a coating material may be coated on at least one side of the star and the star board. Further, it may be characterized in that at least one of the above-mentioned scroll star board is manufactured by self-molding.
- At least one of the above-mentioned star and the above-mentioned scroll board is self-molded, and a coating material is coated on at least one side of the above-mentioned star and the above-mentioned star board.
- the scroll board may be manufactured by molding the same kind or different kind of the above-mentioned star board.
- the coating material may be diamond-like carbon molybdenum or.
- the cover is fixed to the casing, and a fixed star board is attached to the cover so that it can move in the direction of rotation, and the body of the force is guided to the other side, and it is properly taken to fix it with a slightly larger physical strength than the pump.
- the motor and pump can be incorporated into the body in the hermetic seal, so even if the pump power is high, Since it is not necessary, the manufacturing is simplified and the reliability is improved.
- the generator is rejected after the expansion, it does not need to flow for the generator alone, but it can be directly entered into the pump, so it can be dismissed. Can do.
- the function of the pump that does not generate gas is not impaired.
- the fixed star board is made of iron and the rotating star board is made of aluminum gold, it has good characteristics with the fixed star board.
- the fixed star and the star board are made of aluminum gold, and when the surface treatment is applied to at least one of the fixed scroll and the swivel scroll board, it has good properties with the fixed star star.
- the fixed star and the star board are made of gold aluminum, and when the coating material is coated on at least one side of the fixed star and the swivel star board, the property with the fixed star scroll is good.
- At least one of the fixed scroll and the swivel star board is self, and when a coating material is coated on at least one side of the fixed and swirl star board, the property with the fixed star star roll is It is good.
- the coating material is diamond-like carbon, molybdenum, or foot
- the property with the fixed star and star is even better.
- FIG. 3 is a diagram showing a trolley machine according to Ming.
- Fig. 2 is a diagram showing a star board of the scroll body machine shown in.
- Fig. 3 is a diagram showing the star board of the trolley machine shown in.
- FIG. 4 is a diagram showing a state in which the lap of the scroll body machine shown in FIG.
- FIG. 5 is a view showing another trolley machine according to Ming.
- FIG. 6 is a diagram showing another trolling machine according to Ming.
- FIG. 7 is a diagram showing another trolling machine according to Ming.
- FIG. 8 is a diagram showing another scroll machine according to Ming.
- Fig. 9 is a diagram showing a Rankin cytal having a taro body machine according to Ming.
- n is a diagram showing another scroll machine according to Ming. Good for carrying out Ming
- FIG. 2 is a diagram showing a trolling machine of the trolley machine shown in FIG. 2
- FIG. 3 is a diagram showing a trolling machine of the trolling machine shown in FIG.
- the fixed star 2 is attached to the casing, and three wraps 9 are provided on the fixed star 2, and the adjacent lap?
- A has an arrangement degree of 20 and is offset from each other by n.
- a seal 9 of the star 2 is provided, a suction port 4 is provided to the fixed star 2, and a port 5 is provided to the center of the rack 2 of the star 2.
- the rotating shaft 7 and the eccentric bush 8 form a body, and the rotating shaft 7 and the eccentric bush 8 are effectively supported by the casing via the main bearings 9 and 10, and the eccentric bush 8
- FIG. 4 is a diagram showing a state where the wrapping of the trolley machine shown in FIG.
- the scroll body machine is equipped with a star 3 attached to the body for turning and a rotating star 3t 3 laps are provided.
- a plurality of pumps R are formed between the racks 3a and 3a.
- the seal 9 is in contact with the star 3, and a suction chamber is formed between the fixed star 2 and the ball 3, and the suction chamber 4a is inhaled. 4 is working.
- a cover 6 is provided on the fixed star 2 side, and three ports 5b and 6b are formed between the cover 6 and the fixed star 2, and a collective port 6a formed by the cover 6b is formed. Is provided.
- the tall moving part with fixed star 2 and star 3 is used as a pump.
- the phase of the fixed rod 2a is shifted by 20; However (for example, if the phase of the lap 2a is shifted even at 0 degrees, the movement becomes smaller compared to the case where the phase of the fixed 2a is not shifted, and vibration and noise can be reduced.
- FIG. 5 is a view showing another trolley machine according to Ming.
- the cover 6 is fixed to the casing
- the fixed star 2 is attached to the cover 6 so as to be movable in the direction of 2
- the seal 6 C is provided between the cover 6 and the fixed star 2.
- Pin 5 prevents star 2 from rotating relative to cover 6.
- FIG. 6 is a diagram showing another trolling machine according to Ming.
- the stator 20 is fixed to the casing
- the rotating shaft 24 is rotatably supported by the casing 2 through the rolling bearings 22 a 22, and the port 2 is attached to the rotating shaft 24.
- the motivation is made up of the stator 20, rotary shaft 24, mouth 2 and so on.
- the rotation shaft 24 is connected to the second 2 3 a 23 through 25 (
- the rotating shaft 24 rotates in the evening, and the turning shaft 25 rotates eccentrically around the center of the rotating shaft 24.
- the body in which the pump 3 formed between the fixed wrap 2 a and the wrap 3 a is reduced to is discharged from the collecting port 6 a.
- FIG. 1 It is a figure which shows the other taro body machine which concerns on a light.
- swivel 2 5 Star 3 is attached and 2 5 is prevented by key 2 6 to prevent Star 3 from rotating.
- Fixed casing 30 is attached to the casing, inlet 3 2 is provided in fixed center 30, and the opposite star 3 is attached to scroll 2 5 and fixed center 3 is fixed.
- a lap star 3 lap of 0 is overlapped, and a plurality of 3 3 are formed between the lap star 3 lap of the fixed scroll 30 and the inlet 32 is the central 3 3 Oh
- the surrounding 3 and 3 are connected to the casing and a casing outlet 34 is provided.
- a generator is formed by the casing, the stator 20 rotating shaft 24, the mouth 2 and the like.
- a trolle moving part pump with scroll 2 and star 3 is constructed.
- the two troll moving parts having the fixed star 30 and the scroll 3 constitute expansion.
- this Tall body machine constitutes a pump expander having a pump, an expansion and an electric machine.
- FIG. 8 is a view showing another trolling machine according to Ming.
- a pump expander having a pump expansion and an electric machine is configured in the same manner as the talol body machine shown in the talol body machine 7.
- the fixed star 2 is attached to the cover 6 so that it can move in the direction of 25, and a seal 6 C is provided between the cover 6 and the fixed star 2. Scroll 2 is prevented from rotating with respect to 6.
- Fig. 9 is a diagram showing a Rankin cytal having a taro body machine according to Ming.
- the expander 60 which is a Tall body machine, has a Bonn 50, an expansion 5 and an electric machine 52.
- the port 6 a of the pump 50 is connected to the inlet 32 of the 5 through the evaporation 56.
- the outlet 34 of the expansion 5 is connected to the port Z of the pump 50 through 53.
- a riff 5 7 connected to the suction port 4 collecting port 6 a is provided, and 5 6 Z poi 5 5 is connected 5 3 54
- a power receiving panel 58 is connected to the generator 52.
- it flows into 53 such as chlorofluorocarbon discharged from the outlet 34 of the expansion 5 and is lowered by the water that cools the working body 5 3 to cool 5 and flows into the port 4 of the pump 50.
- the pressure is increased by the activated pump 50, and the pressure is increased from the collecting port 6a.
- the working body is heated by the water heated by the boiler 5 in 6 to become a high-pressure body, and this pressure body enters the inlet 32 of the expansion 5, the rotating shaft rotates, and the generator 2 generates electric power. 58 Electricity. Then, it flows into the operation 53 discharged from the outlet 34 of the expansion 5 to be converted. Also, since the rift 7 is connected to the suction port 4 and the collecting port 6a, when the force of the operating body in the collecting port 6a exceeds a predetermined value, the operating body Flows to the port 4 side.
- 0 is a diagram showing another trolling machine according to Ming.
- a pump expander having a pump, an expansion, and an electric machine is configured in the same manner as the trolley machine shown in the trolley machine 7.
- fixed star 2 is attached to cover 6 in the direction of 25, and a seal 6 C is provided between cover 6 and fixed star 2, pin 5 Therefore
- Scroll 2 is prevented from rotating with respect to 6. Further, a material 4 having no heat conduction, such as a resin, is provided between the scroll moving part and the second troll moving part. In other words, it is placed in the casing cover 6 of the heat insulation 4, and a hole is provided in the heat insulation 4, which protrudes toward the 25 side of the star 3, and penetrates through the hole. The space between and is located between the end of the rotary 3 rotating shaft 24 on the side of the star 3 side. In other words, heat insulation 4 is provided between the pump generator.
- a material 4 having no heat conduction such as a resin
- the heat insulation 4 can suppress the conduction of the cover 6 from the casing, and the 4 can suppress the flow in the space on the pump side from between the generators. For this reason, it is possible to prevent the operation (inhaled by the pump) from being generated by the heat of the generator and the expander, and therefore it is possible to prevent the operating body from gassing. No bubbles are mixed. Therefore, since the pump of the trolley moving part is not damaged, the working body can be surely pressurized. Insulation may be provided between the generator and the second troll moving part, that is,. Even in this case, since the heat of the machine can be prevented from being transferred to the pump by the heat insulation even if the expansion becomes high temperature, it is possible to prevent the operating body from gassing. There are no bubbles in the body. Therefore, the pumping function of the trolley moving part is not impaired, so that the working body can be surely pressurized.
- the fixed star 2 may be made of iron and the swivel star 3 may be made of aluminum gold. In this case, the characteristics of the fixed star 2 and the star 3 are good.
- the aluminum gold scroll 3 may be subjected to treatment such as conversion. In this case, the properties of fixed star 2 and scroll 3 are even better.
- fixed stars 2 and 3 are made of aluminum, and fixed stars 2 and swivel stars 3 are both
- the fixed stars 2 and 3 may be made of aluminum gold, and the Z diamond lighter carbon (DC) molybdenum fluoride coating material, which is not the fixed scroll 2 or the swivel star 3, may be coated. In this case, the properties of fixed star 2 and star 3 are good.
- DC Z diamond lighter carbon
- the turning star 3 may be manufactured by self-molding.
- the fixed star 2 may be produced by molding the same or different types of the star 3. In these cases, the properties of fixed star 2 and star 3 are good.
- D C diamond writer carbon
- molybdenum molybdenum or flocculating material
- the fixed wrap 2 a and the swivel 3 a have three digits.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2008/063922 WO2010013351A1 (ja) | 2008-07-28 | 2008-07-28 | スクロール流体機械 |
JP2010522580A JPWO2010013351A1 (ja) | 2008-07-28 | 2008-07-28 | スクロール流体機械 |
CN200880130532XA CN102112745A (zh) | 2008-07-28 | 2008-07-28 | 涡旋式流体机械 |
US12/930,672 US20110103991A1 (en) | 2008-07-28 | 2011-01-14 | Scroll fluid machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2008/063922 WO2010013351A1 (ja) | 2008-07-28 | 2008-07-28 | スクロール流体機械 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010013351A1 true WO2010013351A1 (ja) | 2010-02-04 |
Family
ID=41610072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/063922 WO2010013351A1 (ja) | 2008-07-28 | 2008-07-28 | スクロール流体機械 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110103991A1 (ja) |
JP (1) | JPWO2010013351A1 (ja) |
CN (1) | CN102112745A (ja) |
WO (1) | WO2010013351A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011118348A1 (ja) * | 2010-03-23 | 2011-09-29 | 株式会社 豊田自動織機 | 複合流体機械 |
JP2014109243A (ja) * | 2012-12-03 | 2014-06-12 | Ricchisutoon:Kk | スクロール液ポンプ |
JP2016089677A (ja) * | 2014-10-31 | 2016-05-23 | アネスト岩田株式会社 | スクロール膨張機 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6026750B2 (ja) * | 2012-02-08 | 2016-11-16 | サンデンホールディングス株式会社 | スクロール型膨張機及びこれを備えた流体機械 |
CN104196723A (zh) * | 2014-09-18 | 2014-12-10 | 乔建设 | 倍率线体涡旋式压缩机 |
KR102481368B1 (ko) * | 2016-04-26 | 2022-12-26 | 엘지전자 주식회사 | 스크롤 압축기 |
CN113482921B (zh) * | 2021-08-09 | 2023-03-24 | 珠海格力节能环保制冷技术研究中心有限公司 | 涡旋盘密封装置、涡旋压缩机和制冷装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912188A (ja) * | 1982-07-14 | 1984-01-21 | Hitachi Ltd | スクロ−ル形流体機械 |
JPH05296168A (ja) * | 1992-04-17 | 1993-11-09 | Hitachi Ltd | スクロール圧縮機 |
JPH06213178A (ja) * | 1991-07-03 | 1994-08-02 | Daewoo Electric Machinery Co Ltd | スクロール流体機械 |
JPH07317667A (ja) * | 1994-05-26 | 1995-12-05 | Sanden Corp | スクロール型コンプレッサ |
JP2002106480A (ja) * | 2000-09-29 | 2002-04-10 | Fujitsu General Ltd | スクロール圧縮機 |
WO2002053916A1 (en) * | 2000-12-28 | 2002-07-11 | Pill-Chan Rha | Scroll pump with pressure chamber and low pressure chamber |
JP2003343459A (ja) * | 2002-05-28 | 2003-12-03 | Anest Iwata Corp | スクロール流体機械およびこれを利用した酸素発生装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3924977A (en) * | 1973-06-11 | 1975-12-09 | Little Inc A | Positive fluid displacement apparatus |
JPS63110683U (ja) * | 1987-01-10 | 1988-07-15 | ||
US4911620A (en) * | 1988-05-12 | 1990-03-27 | Tecumseh Products Company | Scroll compressor top cover plate |
US4934905A (en) * | 1989-04-28 | 1990-06-19 | Tecumseh Products Company | Oil turbulence minimizer for a hermetic compressor |
JP2907915B2 (ja) * | 1990-01-22 | 1999-06-21 | 株式会社日立製作所 | スクロール圧縮機の製造方法 |
US5088906A (en) * | 1991-02-04 | 1992-02-18 | Tecumseh Products Company | Axially floating scroll member assembly |
US5336060A (en) * | 1992-07-30 | 1994-08-09 | Tecumseh Products Company | Integrally formed counterweight for rotor end ring |
JP2001165040A (ja) * | 1999-12-14 | 2001-06-19 | Nippon Soken Inc | 膨張機一体型圧縮機 |
JP2002202076A (ja) * | 2000-12-28 | 2002-07-19 | Tokico Ltd | スクロール流体機械 |
JP4026747B2 (ja) * | 2002-04-12 | 2007-12-26 | アネスト岩田株式会社 | 圧縮部と膨張部を備えたスクロール式流体機械 |
JP2006342793A (ja) * | 2005-05-11 | 2006-12-21 | Denso Corp | 流体機械 |
JP2008057465A (ja) * | 2006-08-31 | 2008-03-13 | Hitachi Ltd | スクロール式流体機械 |
-
2008
- 2008-07-28 CN CN200880130532XA patent/CN102112745A/zh active Pending
- 2008-07-28 JP JP2010522580A patent/JPWO2010013351A1/ja active Pending
- 2008-07-28 WO PCT/JP2008/063922 patent/WO2010013351A1/ja active Application Filing
-
2011
- 2011-01-14 US US12/930,672 patent/US20110103991A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912188A (ja) * | 1982-07-14 | 1984-01-21 | Hitachi Ltd | スクロ−ル形流体機械 |
JPH06213178A (ja) * | 1991-07-03 | 1994-08-02 | Daewoo Electric Machinery Co Ltd | スクロール流体機械 |
JPH05296168A (ja) * | 1992-04-17 | 1993-11-09 | Hitachi Ltd | スクロール圧縮機 |
JPH07317667A (ja) * | 1994-05-26 | 1995-12-05 | Sanden Corp | スクロール型コンプレッサ |
JP2002106480A (ja) * | 2000-09-29 | 2002-04-10 | Fujitsu General Ltd | スクロール圧縮機 |
WO2002053916A1 (en) * | 2000-12-28 | 2002-07-11 | Pill-Chan Rha | Scroll pump with pressure chamber and low pressure chamber |
JP2003343459A (ja) * | 2002-05-28 | 2003-12-03 | Anest Iwata Corp | スクロール流体機械およびこれを利用した酸素発生装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011118348A1 (ja) * | 2010-03-23 | 2011-09-29 | 株式会社 豊田自動織機 | 複合流体機械 |
JP2014109243A (ja) * | 2012-12-03 | 2014-06-12 | Ricchisutoon:Kk | スクロール液ポンプ |
JP2016089677A (ja) * | 2014-10-31 | 2016-05-23 | アネスト岩田株式会社 | スクロール膨張機 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2010013351A1 (ja) | 2012-01-05 |
CN102112745A (zh) | 2011-06-29 |
US20110103991A1 (en) | 2011-05-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010013351A1 (ja) | スクロール流体機械 | |
KR20110056274A (ko) | 스크롤 유체기계 | |
JP3870642B2 (ja) | 電動圧縮機 | |
CN103477079B (zh) | 涡旋型压缩机 | |
CN101198792B (zh) | 液环式压缩机 | |
CN101354036A (zh) | 涡轮式增压装置 | |
KR20190129372A (ko) | 개선된 랩 구조를 구비한 압축기 | |
JP3560492B2 (ja) | スクロール型圧縮機 | |
JPS63109291A (ja) | スクロ−ル圧縮機 | |
JP2004239099A (ja) | 回転式圧縮機 | |
KR101330588B1 (ko) | 스크롤 유체기계 | |
CN108869339A (zh) | 一种涡轮分子泵 | |
JP6607970B2 (ja) | スクロール圧縮機 | |
JP7458884B2 (ja) | スクロール型圧縮機 | |
JP5328536B2 (ja) | スクロール圧縮機 | |
JP2018155169A (ja) | ロータリー式圧縮機 | |
JP2001248577A (ja) | スクロール型流体機械 | |
JP6729159B2 (ja) | スクロールコンプレッサ | |
JP3761503B2 (ja) | スクロール流体機械 | |
KR101074104B1 (ko) | 스크롤 유체기계 | |
JP3580758B2 (ja) | スクロール圧縮機 | |
WO2008072721A1 (ja) | スクロール流体機械 | |
JP2000027776A (ja) | スクロ―ル型流体機械 | |
JP5402889B2 (ja) | 圧縮機 | |
JP2004060502A (ja) | 圧縮機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200880130532.X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08778363 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010522580 Country of ref document: JP |
|
ENP | Entry into the national phase |
Ref document number: 20117000661 Country of ref document: KR Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 08778363 Country of ref document: EP Kind code of ref document: A1 |