JP4798391B2 - 磁気駆動型ギアポンプ - Google Patents
磁気駆動型ギアポンプ Download PDFInfo
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- JP4798391B2 JP4798391B2 JP2007507337A JP2007507337A JP4798391B2 JP 4798391 B2 JP4798391 B2 JP 4798391B2 JP 2007507337 A JP2007507337 A JP 2007507337A JP 2007507337 A JP2007507337 A JP 2007507337A JP 4798391 B2 JP4798391 B2 JP 4798391B2
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- Prior art keywords
- shaft
- gear
- magnetically coupled
- pump
- gear pump
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines 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
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C15/0069—Magnetic couplings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines 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
- F01C1/063—Rotary-piston machines or engines 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 with coaxially-mounted members having continuously-changing circumferential spacing between them
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F01C1/18—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/24—Rotary-piston machines or engines of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members
-
- 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
- F04C2240/60—Shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Description
Claims (20)
- 少なくとも1つの吸込口および少なくとも1つの排出口を有するポンプハウジングと、
前記ポンプハウジング内に配置されているとともに一方端部に凹所を有する回転可能な環状磁気駆動アセンブリと、
一方端部に凹所を有する環状キャニスタであって、キャニスタの少なくとも一部が回転可能な環状磁気駆動アセンブリの凹所の内部に配置され、かつ、ポンプハウジングに封止係合している環状キャニスタと、
環状キャニスタの凹所の実質的内部に配置された磁性部分を有し、前記磁性部分が回転可能な環状磁気駆動アセンブリと実質的に磁気整合している環状従動マグネット・ロータギアアセンブリと、
第1シャフト部分および第2シャフト部分を有し、第1シャフト部分の長手方向軸線が第2シャフト部分の長手方向軸線に対して平行であるが第2シャフト部分の長手方向軸線から間隔をおいて配置されている偏位状静止シャフトとを備える、磁気連結型ギアポンプであって、
回転可能な環状磁気駆動アセンブリが回転すると、環状従動マグネット・ロータギアアセンブリが、偏位状静止シャフトの第1シャフト部分において回転するとともに、ロータギアが、偏位状静止シャフトの第2シャフト部分において回転するアイドラーギアを駆動する、磁気連結型ギアポンプ。 - 偏位状静止シャフトの第1シャフト部分の少なくとも一部が環状キャニスタの内部に延びている、請求項1に記載の磁気連結型ギアポンプ。
- 偏位状静止シャフトの第1シャフト部分が、環状キャニスタの内部において一方端部で支持されている、請求項2に記載の磁気連結型ギアポンプ。
- 環状キャニスタの凹所の内部に取り付けられたシャフト支持部をさらに備える、請求項3に記載の磁気連結型ギアポンプ。
- 環状キャニスタの凹所が、偏位状静止シャフトの第1シャフト部分における端部のための一体型支持部をさらに備える、請求項3に記載の磁気連結型ギアポンプ。
- ポンプハウジングが、ヘッド部分をさらに備え、偏位状静止シャフトの第2シャフト部分が、ポンプハウジングのヘッド部分内において一方端部で支持されている、請求項1に記載の磁気連結型ギアポンプ。
- 偏位状静止シャフトの第1シャフト部分が、環状キャニスタの凹所の内部で支持され、偏位状静止シャフトの第2シャフト部分が、ポンプハウジングのヘッド部分内で支持されている、請求項6に記載の磁気連結型ギアポンプ。
- 環状従動マグネット・ロータギアアセンブリが、マグネット取付部分へ接続されたロータギア部分をさらに備える、請求項1に記載の磁気連結型ギアポンプ。
- 環状従動マグネット・ロータギアアセンブリが、マグネット取付部分と一体に形成されたロータギア部分をさらに備える、請求項1に記載の磁気連結型ギアポンプ。
- 環状従動マグネット・ロータギアアセンブリが、マグネット取付部分へ接続されたマグネットをさらに備える、請求項8に記載の磁気連結型ギアポンプ。
- 環状従動マグネット・ロータギアアセンブリが、マグネット取付部分へ接続されたマグネットをさらに備える、請求項9に記載の磁気連結型ギアポンプ。
- 偏位状静止シャフトが、少なくとも1つのスラストベアリング面をさらに備える、請求項1に記載の磁気連結型ギアポンプ。
- 回転可能な環状磁気駆動アセンブリが、ポンプハウジング内に回転可能に取り付けられたシャフトに取り付けられている、請求項1に記載の磁気連結型ギアポンプ。
- 回転可能な環状磁気駆動アセンブリが、外部動力源の回転シャフトに取り付けられるように適合されている、請求項1に記載の磁気連結型ギアポンプ。
- アイドラーギアが、ロータギアの内部に配置されており、かつ、一体型ギアポンプ構成におけるロータギアによって駆動される、請求項1に記載の磁気連結型ギアポンプ。
- ポンプハウジングが、アイドラーギアに隣接した三日月部をさらに備える、請求項15に記載の磁気連結型ギアポンプ。
- 第1長手方向軸線を有する第1シャフト部分と第2長手方向軸線を有する第2シャフト部分とを含む偏位状静止シャフトを含み、前記第1長手方向軸線と前記第2長手方向軸線とは平行であって互いに間隔をおいて配置されており、また、第1シャフト部分に回転可能に係合しているロータギアと、第2シャフト部分に回転可能に係合しているアイドラーギアとをさらに含み、ロータギアがアイドラーギアに係合している、磁気連結型ギアポンプのシャフト・ギアアセンブリ。
- 偏位状静止シャフトが、1つの連続部材から形成されている、請求項17に記載の磁気連結型ギアポンプのシャフト・ギアアセンブリ。
- 偏位状静止シャフトが、互いに接続された少なくとも2つの構成要素をさらに備える、請求項17に記載の磁気連結型ギアポンプのシャフト・ギアアセンブリ。
- ロータギアが、マグネットアセンブリをさらに備える、請求項17に記載の磁気連結型ギアポンプのシャフト・ギアアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/818,510 | 2004-04-05 | ||
US10/818,510 US7137793B2 (en) | 2004-04-05 | 2004-04-05 | Magnetically driven gear pump |
PCT/US2005/009635 WO2005100749A2 (en) | 2004-04-05 | 2005-03-23 | Magnetically driven gear pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007531844A JP2007531844A (ja) | 2007-11-08 |
JP4798391B2 true JP4798391B2 (ja) | 2011-10-19 |
Family
ID=35054485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007507337A Active JP4798391B2 (ja) | 2004-04-05 | 2005-03-23 | 磁気駆動型ギアポンプ |
Country Status (13)
Country | Link |
---|---|
US (1) | US7137793B2 (ja) |
EP (1) | EP1733121B1 (ja) |
JP (1) | JP4798391B2 (ja) |
KR (1) | KR100836698B1 (ja) |
CN (1) | CN100516514C (ja) |
AU (1) | AU2005233534B2 (ja) |
BR (1) | BRPI0509638B1 (ja) |
CA (1) | CA2563111C (ja) |
HK (1) | HK1101978A1 (ja) |
MX (1) | MXPA06011436A (ja) |
PL (1) | PL1733121T3 (ja) |
RU (1) | RU2322612C1 (ja) |
WO (1) | WO2005100749A2 (ja) |
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-
2005
- 2005-03-23 PL PL05726074T patent/PL1733121T3/pl unknown
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- 2005-03-23 JP JP2007507337A patent/JP4798391B2/ja active Active
- 2005-03-23 CA CA002563111A patent/CA2563111C/en active Active
- 2005-03-23 WO PCT/US2005/009635 patent/WO2005100749A2/en active Application Filing
- 2005-03-23 AU AU2005233534A patent/AU2005233534B2/en active Active
- 2005-03-23 RU RU2006138504/06A patent/RU2322612C1/ru active
- 2005-03-23 KR KR1020067023162A patent/KR100836698B1/ko active IP Right Grant
- 2005-03-23 MX MXPA06011436A patent/MXPA06011436A/es active IP Right Grant
- 2005-03-23 EP EP05726074.7A patent/EP1733121B1/en active Active
- 2005-03-23 CN CNB2005800153260A patent/CN100516514C/zh active Active
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Also Published As
Publication number | Publication date |
---|---|
BRPI0509638B1 (pt) | 2018-07-10 |
US20050220653A1 (en) | 2005-10-06 |
EP1733121B1 (en) | 2016-01-06 |
MXPA06011436A (es) | 2007-03-12 |
US7137793B2 (en) | 2006-11-21 |
WO2005100749A2 (en) | 2005-10-27 |
AU2005233534B2 (en) | 2007-11-29 |
CA2563111C (en) | 2008-12-30 |
KR100836698B1 (ko) | 2008-06-10 |
AU2005233534A1 (en) | 2005-10-27 |
PL1733121T3 (pl) | 2016-06-30 |
EP1733121A4 (en) | 2007-03-28 |
HK1101978A1 (en) | 2007-11-02 |
JP2007531844A (ja) | 2007-11-08 |
KR20070004085A (ko) | 2007-01-05 |
CN100516514C (zh) | 2009-07-22 |
WO2005100749A3 (en) | 2006-12-07 |
CN1965166A (zh) | 2007-05-16 |
BRPI0509638A (pt) | 2007-10-09 |
EP1733121A2 (en) | 2006-12-20 |
CA2563111A1 (en) | 2005-10-27 |
RU2322612C1 (ru) | 2008-04-20 |
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