JP5511972B2 - 偏心旋回駆動装置 - Google Patents
偏心旋回駆動装置 Download PDFInfo
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- JP5511972B2 JP5511972B2 JP2012537588A JP2012537588A JP5511972B2 JP 5511972 B2 JP5511972 B2 JP 5511972B2 JP 2012537588 A JP2012537588 A JP 2012537588A JP 2012537588 A JP2012537588 A JP 2012537588A JP 5511972 B2 JP5511972 B2 JP 5511972B2
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- 239000007788 liquid Substances 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000003860 storage Methods 0.000 claims description 14
- 230000004308 accommodation Effects 0.000 claims description 12
- 230000007480 spreading Effects 0.000 claims description 10
- 238000003892 spreading Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 description 49
- 238000005461 lubrication Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0238—Hermetic compressors with oil distribution channels
- F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- 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
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/0085—Prime movers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/10—Bearings, parts of which are eccentrically adjustable with respect to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/6666—Details of supply of the liquid to the bearing, e.g. passages or nozzles from an oil bath in the bearing housing, e.g. by an oil ring or centrifugal disc
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/063—Fixing them on the shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/067—Fixing them in a housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
- F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/075—Means for converting reciprocating motion into rotary motion or vice versa using crankshafts or eccentrics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/023—Lubricant distribution through a hollow driving shaft
-
- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/025—Lubrication; Lubricant separation using a lubricant pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/14—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/18—Electric motors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- General Details Of Gearings (AREA)
- Rotary Pumps (AREA)
- Motor Or Generator Frames (AREA)
Description
前記回転軸は、偏心した貫通穴を有する。
前記ケーシングは、前記回転軸を回転可能に収容する。
前記収容領域は、前記ケーシング内に設けられ、処理液を収容可能である。
前記軸受は、前記回転軸の前記貫通穴内に設けられている。
前記旋回軸は、前記軸受に回転可能に支持されている。また、前記旋回軸は、前記収容領域内に配置された端部と、旋回運動を利用して、前記収容領域に収容された前記処理液を前記端部から前記軸受に導く流路とを有する。
前記回転軸は、偏心した貫通穴を有する。
前記ケーシングは、前記回転軸を回転可能に収容する。
前記収容領域は、前記ケーシング内に設けられ、処理液を収容可能である。
前記軸受は、前記回転軸の前記貫通穴内に設けられる。
前記旋回板は、その旋回板の一部が少なくとも旋回時に前記収容領域に収容された前記処理液に浸されるように配置され、旋回運動により前記処理液を飛散させることが可能である。
前記旋回軸は、前記旋回板の旋回運動により飛散する前記処理液が付着可能な位置に設けられた前記処理液の導入口と、前記導入口及び前記軸受との間を連通する流路とを有し、前記旋回板が接続され、前記軸受に回転可能に支持される。
前記回転軸は、偏心した貫通穴を有する。
前記ケーシングは、前記回転軸を回転可能に収容する。
前記収容領域は、前記ケーシング内に設けられ、処理液を収容可能である。
前記軸受は、前記回転軸の前記貫通穴内に設けられている。
前記旋回軸は、前記軸受に回転可能に支持されている。また、前記旋回軸は、前記収容領域内に配置された端部と、旋回運動を利用して、前記収容領域に収容された前記処理液を前記端部から前記軸受に導く流路とを有する。
図1は、本発明の第1の実施形態に係る偏心旋回駆動装置を示す概略的な断面図である。この偏心旋回駆動装置は、例えばポンプ(例えば真空ポンプ)、圧縮機、またはその他の装置の駆動源として利用される。
図3は、本発明の第2の実施形態に係る旋回軸33を示す断面図である。これ以降の説明では、図1等に示した実施形態に係る偏心旋回駆動装置100が含む部材や機能等について同様のものは説明を簡略化または省略し、異なる点を中心に説明する。
図4は、本発明の第3の実施形態に係る旋回軸を示す断面図である。
図5は、本発明の第4の実施形態に係る旋回軸及び収容領域付近を示す断面図である。
図6は、本発明の第5の実施形態に係る偏心旋回駆動装置を示す断面図である。
本発明に係る実施形態は、以上説明した実施形態に限定されず、他の種々の実施形態が実現される。
あるいは図7Cに示すように、導入流路548がネジ流路状(スパイラル状の流路)に形成されていてもよい。あるいは、図7Cに示したスパイラル状の流路の全体幅(軸方向に直交する方向の幅)が、軸方向中心に向かうにしたがって広がるように形成されていてもよい。
図6に示した実施形態では、ラジアル流路631bがスラスト流路631aから上方へ延びるように形成された。しかし、これらラジアル流路631bは、スラスト流路631aから下方へ延びるように形成されてもよい。これにより、スラスト流路631aに導入された潤滑油Fが、その下方へ延びるラジアル流路631bに自重で流れ込みやすくなる。
6…回転軸
6a…貫通穴
10…ケーシング
13、33、43、53…旋回軸
13a…出力端部
13b、33b、43b、53b…端部
14、15…軸受
19…収容領域
20…自転規制機構
54…導入補助部
100…偏心旋回駆動装置
131、331、431、531…流路
541…導入流路
Claims (10)
- 偏心した貫通穴を有する回転軸と、
前記回転軸を回転可能に収容するケーシングと、
前記ケーシング内に設けられ、処理液を収容可能な収容領域と、
前記回転軸の前記貫通穴内に設けられた軸受と、
前記収容領域内に配置された端部と、旋回運動を利用して、前記収容領域に収容された前記処理液を前記端部から前記軸受に導く流路とを有し、前記軸受に回転可能に支持された旋回軸と
を具備する偏心旋回駆動装置。 - 請求項1に記載の偏心旋回駆動装置であって、
前記流路は、前記端部から離れるにしたがって流路断面積が広がるように形成された広がり部を有する
偏心旋回駆動装置。 - 請求項2に記載の偏心旋回駆動装置であって、
前記広がり部は、ステップ状に形成されている
偏心旋回駆動装置。 - 請求項2に記載の偏心旋回駆動装置であって、
前記広がり部は、テーパ状に形成されている
偏心旋回駆動装置。 - 請求項2から4のうちいずれか1項に記載の偏心旋回駆動装置であって、
前記旋回軸は、前記端部に設けられた、前記処理液の前記流路内への導入を補助する導入補助部を有する
偏心旋回駆動装置。 - 請求項5に記載の偏心旋回駆動装置であって、
前記導入補助部は、前記広がり部として機能する導入流路を有する
偏心旋回駆動装置。 - 請求項5に記載の偏心旋回駆動装置であって、
前記導入補助部は、ネジ溝状またはネジ流路状に形成された導入流路を有する
偏心旋回駆動装置。 - 請求項1から7のうちいずれか1項に記載の偏心旋回駆動装置であって、
前記流路は、前記旋回軸を軸方向に貫通する貫通部を有する
偏心旋回駆動装置。 - 請求項1から8のうちいずれか1項に記載の偏心旋回駆動装置であって、
前記旋回軸の端部側に設けられ、前記旋回軸の自転を規制する自転規制機構をさらに具備する偏心旋回駆動装置。 - 偏心した貫通穴を有する回転軸と、
前記回転軸を回転可能に収容するケーシングと、
前記ケーシング内に設けられ、処理液を収容可能な収容領域と、
前記回転軸の前記貫通穴内に設けられた軸受と、
一部が少なくとも旋回時に前記収容領域に収容された前記処理液に浸されるように配置され、旋回運動により前記処理液を飛散させることが可能な旋回板と、
前記旋回板の旋回運動により飛散する前記処理液が付着可能な位置に設けられた前記処理液の導入口と、前記導入口及び前記軸受との間を連通する流路とを有し、前記旋回板が接続され、前記軸受に回転可能に支持された旋回軸と
を具備する偏心旋回駆動装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012537588A JP5511972B2 (ja) | 2010-10-06 | 2011-10-05 | 偏心旋回駆動装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010226262 | 2010-10-06 | ||
JP2010226262 | 2010-10-06 | ||
PCT/JP2011/005610 WO2012046444A1 (ja) | 2010-10-06 | 2011-10-05 | 偏心旋回駆動装置 |
JP2012537588A JP5511972B2 (ja) | 2010-10-06 | 2011-10-05 | 偏心旋回駆動装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2012046444A1 JPWO2012046444A1 (ja) | 2014-02-24 |
JP5511972B2 true JP5511972B2 (ja) | 2014-06-04 |
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Application Number | Title | Priority Date | Filing Date |
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JP2012537588A Active JP5511972B2 (ja) | 2010-10-06 | 2011-10-05 | 偏心旋回駆動装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130257205A1 (ja) |
EP (1) | EP2626981A4 (ja) |
JP (1) | JP5511972B2 (ja) |
KR (1) | KR101400614B1 (ja) |
CN (1) | CN103125061B (ja) |
TW (1) | TWI537470B (ja) |
WO (1) | WO2012046444A1 (ja) |
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CN107524771B (zh) * | 2016-06-22 | 2019-12-03 | 致茂电子(苏州)有限公司 | 摆动机构 |
CN112539156B (zh) * | 2020-12-05 | 2022-07-08 | 江西泛宇压缩机科技有限公司 | 一种快速上油的压缩机曲轴 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2766081A (en) * | 1952-01-28 | 1956-10-09 | Sandoz Ag | Centrifugal lubricating system |
US3692435A (en) * | 1970-03-25 | 1972-09-19 | Tokyo Shibaura Electric Co | Hermetically sealed electric compressor |
US4568256A (en) * | 1984-05-21 | 1986-02-04 | Sundstrand Corporation | Lubricant separation in a scroll compressor |
CN1032223A (zh) * | 1987-09-21 | 1989-04-05 | 玛卡罗夫将军尼柯莱耶夫斯基造船所 | 压缩机润滑系 |
US5072510A (en) * | 1988-07-15 | 1991-12-17 | Morrill Wayne J | Electric motor lubrication |
TW330969B (en) * | 1994-09-30 | 1998-05-01 | Toshiba Co Ltd | Fluid machine |
JP3558572B2 (ja) * | 1999-12-21 | 2004-08-25 | 岑夫 高橋 | 偏心旋回駆動装置 |
JP2001207964A (ja) * | 2000-01-20 | 2001-08-03 | Fujitsu General Ltd | 密閉型圧縮機 |
US6527085B1 (en) * | 2000-11-14 | 2003-03-04 | Tecumseh Products Company | Lubricating system for compressor |
JP3697434B2 (ja) * | 2002-09-02 | 2005-09-21 | 株式会社エーアンドエー研究所 | 偏心旋回駆動装置 |
KR100533047B1 (ko) | 2003-06-12 | 2005-12-05 | 엘지전자 주식회사 | 밀폐형 회전식 압축기의 오일 급유 구조 |
JP4706892B2 (ja) * | 2003-06-30 | 2011-06-22 | 株式会社リッチストーン | スクロール流体機械 |
JP2005140066A (ja) * | 2003-11-10 | 2005-06-02 | Hitachi Ltd | 流体圧縮機 |
-
2011
- 2011-10-05 US US13/878,134 patent/US20130257205A1/en not_active Abandoned
- 2011-10-05 CN CN201180046639.8A patent/CN103125061B/zh active Active
- 2011-10-05 JP JP2012537588A patent/JP5511972B2/ja active Active
- 2011-10-05 WO PCT/JP2011/005610 patent/WO2012046444A1/ja active Application Filing
- 2011-10-05 EP EP11830378.3A patent/EP2626981A4/en not_active Withdrawn
- 2011-10-05 KR KR1020137007814A patent/KR101400614B1/ko active IP Right Grant
- 2011-10-06 TW TW100136245A patent/TWI537470B/zh active
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JPWO2012046444A1 (ja) | 2014-02-24 |
KR101400614B1 (ko) | 2014-05-30 |
CN103125061A (zh) | 2013-05-29 |
TW201243159A (en) | 2012-11-01 |
CN103125061B (zh) | 2015-07-01 |
EP2626981A4 (en) | 2017-01-04 |
TWI537470B (zh) | 2016-06-11 |
US20130257205A1 (en) | 2013-10-03 |
WO2012046444A1 (ja) | 2012-04-12 |
EP2626981A1 (en) | 2013-08-14 |
KR20130081699A (ko) | 2013-07-17 |
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