JP2012511297A - ポンプまたは圧縮機用の駆動装置 - Google Patents
ポンプまたは圧縮機用の駆動装置 Download PDFInfo
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- JP2012511297A JP2012511297A JP2011539058A JP2011539058A JP2012511297A JP 2012511297 A JP2012511297 A JP 2012511297A JP 2011539058 A JP2011539058 A JP 2011539058A JP 2011539058 A JP2011539058 A JP 2011539058A JP 2012511297 A JP2012511297 A JP 2012511297A
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- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/10—Pumps having fluid drive
- F04B43/107—Pumps having fluid drive the fluid being actuated directly by a piston
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/09—Pumps having electric drive
-
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
- F04B45/053—Pumps having fluid drive
- F04B45/0533—Pumps having fluid drive the fluid being actuated directly by a piston
-
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/06—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having tubular flexible members
- F04B45/061—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having tubular flexible members with fluid drive
- F04B45/062—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having tubular flexible members with fluid drive the fluid being actuated directly by a piston
-
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/06—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having tubular flexible members
- F04B45/073—Pumps having fluid drive
- F04B45/0733—Pumps having fluid drive the fluid being actuated directly by a piston
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- 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
-
- 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
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
-
- 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
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/108—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Reciprocating Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
19 ハウジング
21a 第1ピストン
21b 第2ピストン
23 ピストンロッド
25a シール
25b シール
27a 第1機能チャンバー
27b 第2機能チャンバー
31 電気モータ
41 流体チャンバー
Claims (16)
- ポンプ、圧縮機またはこれらに類似する機器に用いられる駆動装置(11)であって、
棒部材(23)の往復運動の結果として、ポンプまたは圧縮機のチャンバーなど、少なくとも2つのチャンバー(27a、27b、27’、27’’)内に可変圧力を供給するように構成され、
前記棒部材(23)が、前記チャンバーと流体接続されるピストン(21a、21b)又はプランジャとしての、2つの可動圧力チャンバー面に接続され、
前記棒部材(23)が、ハウジング(19)内で往復運動可能に支持されており、
前記棒部材(23)に往復運動をもたらすよう構成される電気モータ(31)を備え、
前記棒部材が、前記電気モータ(31)のロータ(31b)を貫通して延在し、
前記電気モータが電気回転モータである駆動装置。 - 前記電気回転モータが電気同期モータである請求項1に記載の駆動装置。
- 前記電気回転モータが永久磁石モータである請求項2に記載の駆動装置。
- 前記電気モータ(31)の前記ロータ(31b)が、少なくとも前記ハウジング(19)と、前記ピストン(21a、21b)またはプランジャとにより囲まれる流体チャンバー(41)内に配置される請求項1から3のいずれか一項に記載の駆動装置。
- 前記流体チャンバー(41)には液体が充填されている請求項4に記載の駆動装置。
- 前記流体チャンバー(41)が、前記ピストン(21a、21b)の対向する側の圧力より高い圧力にて加圧される請求項4または5に記載の駆動装置。
- 海中での水深に応じた周囲圧力が加圧される状態で使用される請求項1から6のいずれか一項に記載の駆動装置。
- 解除機構(145、145a、145b)をさらに備え、該解除機構(145a、145b)が、前記解除機構(145a、145b)におけるトルク閾値に達するまで前記棒部材(123)の回転を回避し、
前記解除機構(145a、145b)が前記トルク閾値にて前記棒部材の回転を許容する請求項1から7のいずれか一項に記載の駆動装置。 - 前記棒部材(23)の両方向への過剰な長手方向運動を抑制するよう構成されるばね手段(204)を備える請求項1から8のいずれか一項に記載の駆動装置。
- 第1および第2室(27a、27b)の間に閉鎖可能である流体接続部をさらに備える請求項1から9のいずれか一項に記載の駆動装置。
- ポンプ装置(101)であって、
2つの駆動装置(103)とこれらに接続されるポンプ(105)または圧縮機とを備え、
前記駆動装置(103)が、棒部材(23)の往復運動の結果として、前記ポンプ(105)または圧縮機のチャンバー(27’’)内に可変圧力を供給するように構成され、
前記棒部材(23)が、ハウジング(19)内で往復運動可能に支持されており、
前記駆動装置(103)が、前記棒部材(23)に往復運動をもたらすよう構成される電気回転モータ(31)をさらに備え、
前記棒部材(23)が前記電気回転モータ(31)の前記ロータ(31)を貫通して延在し、
前記電気回転モータ(31)の各側には、その運動により前記チャンバー(27’、27’’)内の圧力が可変圧力とされるピストン(21’)またはプランジャが接続され、
前記可変圧力によりポンプ機能または圧縮機能がもたらされるポンプ装置。 - 前記2つの駆動装置(103)が、相互の位相差に応じて動作する請求項11に記載のポンプ装置。
- 2以上の駆動装置(103)が、その各棒部材(23)の瞬間速度の和が、1以上の連続するサイクルを通して一定であるよう動作する請求項11または12に記載のポンプ装置。
- 前記2つの前記駆動装置(103)の各棒部材(23)が、一定の正の値と、ゼロと、一定の負の値との間で変化する加速度で、加速および減速される請求項13に記載のポンプ装置。
- 前記2つの駆動装置(103)の各々は、前記駆動装置(103)の瞬間速度の和が一定に維持されるように、他方の前記駆動装置(103)の実挙動に基づき制御される請求項13に記載のポンプ装置。
- 前記2つの駆動装置が、前記電気回転モータ(31)の運動の減速時に、その電気回転モータ(31)の使用により電気エネルギーを生成するよう構成されており、
生み出された前記電気エネルギーが、前記ポンプ装置を構成する別の駆動装置の前記電気回転モータ(31)に、前記別の駆動装置(103)の加速時に伝達され、前記加速時以外には電源にフィードバックされる請求項11から15のいずれか一項に記載のポンプ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20085103 | 2008-12-08 | ||
NO20085103A NO334755B1 (no) | 2008-12-08 | 2008-12-08 | Drivanordning for pumpe eller kompressor |
PCT/EP2009/066657 WO2010066754A1 (en) | 2008-12-08 | 2009-12-08 | Driving arrangement for a pump or compressor |
Publications (3)
Publication Number | Publication Date |
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JP2012511297A true JP2012511297A (ja) | 2012-05-17 |
JP2012511297A5 JP2012511297A5 (ja) | 2013-01-10 |
JP5564057B2 JP5564057B2 (ja) | 2014-07-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011539058A Expired - Fee Related JP5564057B2 (ja) | 2008-12-08 | 2009-12-08 | ポンプまたは圧縮機用の駆動装置 |
Country Status (13)
Country | Link |
---|---|
US (1) | US8845298B2 (ja) |
EP (2) | EP2359003B1 (ja) |
JP (1) | JP5564057B2 (ja) |
KR (1) | KR101627317B1 (ja) |
CN (3) | CN102245900B (ja) |
AU (1) | AU2009326089B2 (ja) |
BR (1) | BRPI0922889B1 (ja) |
CA (1) | CA2744936C (ja) |
EA (5) | EA026980B1 (ja) |
NO (1) | NO334755B1 (ja) |
NZ (1) | NZ593243A (ja) |
SG (1) | SG171968A1 (ja) |
WO (1) | WO2010066754A1 (ja) |
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