CA2671191C - Roots-type blower rotor alignment method and apparatus - Google Patents
Roots-type blower rotor alignment method and apparatus Download PDFInfo
- Publication number
- CA2671191C CA2671191C CA2671191A CA2671191A CA2671191C CA 2671191 C CA2671191 C CA 2671191C CA 2671191 A CA2671191 A CA 2671191A CA 2671191 A CA2671191 A CA 2671191A CA 2671191 C CA2671191 C CA 2671191C
- Authority
- CA
- Canada
- Prior art keywords
- blower
- rotor
- drive
- shaft
- idler
- 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
- 238000000034 method Methods 0.000 title claims abstract description 71
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 claims description 36
- 238000006073 displacement reaction Methods 0.000 claims description 29
- 230000003100 immobilizing effect Effects 0.000 claims description 11
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- 239000000463 material Substances 0.000 description 9
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- 238000013461 design Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
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- 238000007630 basic procedure Methods 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 238000002485 combustion reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
-
- 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
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/126—Rotary-piston pumps specially adapted for elastic fluids 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 radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
-
- 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
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
- F04C2230/603—Centering; Aligning
-
- 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
- F04C2240/80—Other components
- F04C2240/81—Sensor, e.g. electronic sensor for control or monitoring
-
- 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
- F04C29/0035—Equalization of pressure pulses
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49764—Method of mechanical manufacture with testing or indicating
- Y10T29/49771—Quantitative measuring or gauging
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49764—Method of mechanical manufacture with testing or indicating
- Y10T29/49771—Quantitative measuring or gauging
- Y10T29/49776—Pressure, force, or weight determining
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
- Y10T29/49902—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"] by manipulating aligning means
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53022—Means to assemble or disassemble with means to test work or product
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53039—Means to assemble or disassemble with control means energized in response to activator stimulated by condition sensor
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53039—Means to assemble or disassemble with control means energized in response to activator stimulated by condition sensor
- Y10T29/53061—Responsive to work or work-related machine element
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53978—Means to assemble or disassemble including means to relatively position plural work parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/263,769 US8479379B2 (en) | 2008-11-03 | 2008-11-03 | Roots-type blower rotor alignment apparatus |
| US12/263,769 | 2008-11-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2671191A1 CA2671191A1 (en) | 2010-05-03 |
| CA2671191C true CA2671191C (en) | 2016-08-30 |
Family
ID=41611142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2671191A Expired - Fee Related CA2671191C (en) | 2008-11-03 | 2009-07-06 | Roots-type blower rotor alignment method and apparatus |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8479379B2 (enExample) |
| EP (1) | EP2182215B1 (enExample) |
| JP (1) | JP5623059B2 (enExample) |
| CN (2) | CN105257536B (enExample) |
| AU (2) | AU2009202619C1 (enExample) |
| CA (1) | CA2671191C (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568380B (zh) * | 2015-10-13 | 2019-09-24 | 上海艾港风电科技发展有限公司 | 一种找正托架和对中安装方法 |
| CN106217008B (zh) * | 2016-08-30 | 2018-06-19 | 中创环球（天津）压缩机械有限公司 | 螺杆主机装卸专用压床 |
| CN107297621B (zh) * | 2017-08-17 | 2018-06-05 | 东风贝洱热系统有限公司 | 一种鼓风机总成自动装配机构 |
| CN109396822B (zh) * | 2017-08-17 | 2021-03-19 | 东风马勒热系统有限公司 | 一种鼓风机总成自动装配的方法 |
| CN107498307B (zh) * | 2017-10-23 | 2023-05-16 | 浙江盛越电子科技有限公司 | 全自动电机总装机及其组装方法 |
| EP3499040B1 (de) * | 2017-12-15 | 2020-03-25 | Pfeiffer Vacuum Gmbh | Schraubenvakuumpumpe |
| CN109058102A (zh) * | 2018-09-14 | 2018-12-21 | 安徽达来电机有限公司 | 一种快速定位二叶轮的罗茨风机及安装方法 |
| CN111168328B (zh) * | 2020-01-13 | 2020-11-20 | 浦江县凯帝服装饰品有限公司 | 一种闭式离心风机加工方法 |
| CN111168382B (zh) * | 2020-01-21 | 2021-06-11 | 浙江巨力电机成套设备有限公司 | 转子加工的装配检测装置 |
| CN111504404A (zh) * | 2020-05-09 | 2020-08-07 | 安徽春辉仪表线缆集团有限公司 | 一种电磁流量计 |
| CN111761351B (zh) * | 2020-07-14 | 2024-08-13 | 深圳市精联精密科技有限公司 | 一种全自动表带弹簧和固定壳的安装装置 |
| CN115917155A (zh) * | 2020-09-02 | 2023-04-04 | 伊顿智能动力有限公司 | 后驱动egr泵 |
| CN114714078B (zh) * | 2022-04-07 | 2023-01-13 | 内蒙古工业大学 | 固体火箭发动机药柱与封头自动装配一体化装置 |
| CN115464330B (zh) * | 2022-09-14 | 2023-04-18 | 许琼阳 | 一种罗茨真空泵的组装装置 |
| CN118417871B (zh) * | 2024-07-04 | 2024-10-25 | 连云港恒顺工业科技有限公司 | 一种罗茨真空泵的组装装置 |
| CN119304807B (zh) * | 2024-12-17 | 2025-05-16 | 江苏泉天下智能装备有限公司 | 一种干式螺杆真空泵转子轴承组装装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2014932A (en) | 1933-03-17 | 1935-09-17 | Gen Motors Corp | Roots blower |
| US2262552A (en) * | 1938-05-25 | 1941-11-11 | Harold L Lyon | Engine |
| US2403905A (en) * | 1942-11-13 | 1946-07-16 | Gen Motors Corp | Engine accessory drive |
| US4536126A (en) * | 1970-12-18 | 1985-08-20 | Westinghouse Electric Corp. | System and method employing a digital computer for automatically synchronizing a gas turbine or other electric power plant generator with a power system |
| US4464976A (en) * | 1979-11-05 | 1984-08-14 | The Bendix Corporation | Two-stage pneumatic servomotor |
| JPS5867987A (ja) * | 1981-10-19 | 1983-04-22 | Hitachi Ltd | スクリユ流体機械のロ−タ間クリアランスの調整方法 |
| US4595349A (en) * | 1983-06-20 | 1986-06-17 | Eaton Corp. | Supercharger rotor, shaft, and gear arrangement |
| JPH04232395A (ja) * | 1990-12-28 | 1992-08-20 | Honda Motor Co Ltd | ロータクリアランスの調整方法及び装置 |
| JP3041508B2 (ja) * | 1995-09-11 | 2000-05-15 | 日立テクノエンジニアリング株式会社 | スクリュ−圧縮機のロ−タ間ギャップ調整方法 |
| JP3301918B2 (ja) * | 1996-07-03 | 2002-07-15 | 株式会社 日立インダストリイズ | スクリュウ圧縮機のロ−タ間位置調整方法 |
| US6027322A (en) * | 1997-10-29 | 2000-02-22 | Coltec Industries Inc | Method and apparatus for adjusting the rotors of a rotary screw compressor |
| DE10352255B4 (de) * | 2003-11-08 | 2017-03-09 | Schaeffler Technologies AG & Co. KG | Verstellvorrichtung zum Verstellen der relativen Drehwinkellage einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine |
| US8763391B2 (en) * | 2007-04-23 | 2014-07-01 | Deka Products Limited Partnership | Stirling cycle machine |
| CN100554696C (zh) * | 2007-07-03 | 2009-10-28 | 常州市风机制造有限公司 | 一种罗茨鼓风机 |
| US7997885B2 (en) * | 2007-12-03 | 2011-08-16 | Carefusion 303, Inc. | Roots-type blower reduced acoustic signature method and apparatus |
-
2008
- 2008-11-03 US US12/263,769 patent/US8479379B2/en active Active
-
2009
- 2009-06-29 AU AU2009202619A patent/AU2009202619C1/en not_active Ceased
- 2009-07-06 CA CA2671191A patent/CA2671191C/en not_active Expired - Fee Related
- 2009-08-06 CN CN201510629027.1A patent/CN105257536B/zh not_active Expired - Fee Related
- 2009-08-06 CN CN200910164059.3A patent/CN101725529B/zh not_active Expired - Fee Related
- 2009-10-27 JP JP2009246081A patent/JP5623059B2/ja not_active Expired - Fee Related
- 2009-11-03 EP EP09174837.6A patent/EP2182215B1/en not_active Not-in-force
-
2013
- 2013-06-21 US US13/924,308 patent/US8869396B2/en not_active Expired - Fee Related
-
2015
- 2015-02-25 AU AU2015200955A patent/AU2015200955B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2009202619A1 (en) | 2010-05-20 |
| CN101725529A (zh) | 2010-06-09 |
| AU2009202619B2 (en) | 2014-12-18 |
| CA2671191A1 (en) | 2010-05-03 |
| AU2015200955B2 (en) | 2017-02-23 |
| EP2182215B1 (en) | 2018-02-28 |
| US8479379B2 (en) | 2013-07-09 |
| US20100111736A1 (en) | 2010-05-06 |
| CN105257536A (zh) | 2016-01-20 |
| EP2182215A3 (en) | 2014-06-18 |
| US20130283595A1 (en) | 2013-10-31 |
| AU2015200955A1 (en) | 2015-03-12 |
| US8869396B2 (en) | 2014-10-28 |
| CN105257536B (zh) | 2017-08-22 |
| CN101725529B (zh) | 2015-09-02 |
| JP5623059B2 (ja) | 2014-11-12 |
| JP2010106837A (ja) | 2010-05-13 |
| AU2009202619C1 (en) | 2015-04-30 |
| EP2182215A2 (en) | 2010-05-05 |
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