GB1440823A - Separately coupled centrifugal pumps coupling having an electrical connector for bridging a flexible electrically insulating coupling - Google Patents
Separately coupled centrifugal pumps coupling having an electrical connector for bridging a flexible electrically insulating couplingInfo
- Publication number
- GB1440823A GB1440823A GB503876A GB503876A GB1440823A GB 1440823 A GB1440823 A GB 1440823A GB 503876 A GB503876 A GB 503876A GB 503876 A GB503876 A GB 503876A GB 1440823 A GB1440823 A GB 1440823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coupling
- bridging
- centrifugal pumps
- electrical connector
- electrically insulating
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
- F05B2230/601—Assembly methods using limited numbers of standard modules which can be adapted by machining
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/912—Interchangeable parts to vary pumping capacity or size of pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1440823 Centrifugal pumps WORTHINGTON CORP 25 May 1973 [30 May 1972] 05038/76 Divided out of 1440821 Heading F1C An adaptor for coupling a centrifugal pump 80 to a drive motor 88 comprises an inner member 108 which fits into the back of the pump casing and receives a shaft packing 136, 138, 140; and an outer member 106 which fits around the inner member 108 and is sealed to it by an O-ring 114 and is bolted at one end to the pump casing and at the other end to a housing 154. Shaft 120, on which the impeller is mounted is supported in housing 154 by bearings 156, 158. The end of the outer member 106 remote from the casing is supported by a foot 198 which has an arcuate upper part which receives and is bolted to the outer member and a lower part which is inclined at an angle to the axis of the outer part.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00257583A US3841791A (en) | 1972-05-30 | 1972-05-30 | Adaptor and frame for a centrifugal pump |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1440823A true GB1440823A (en) | 1976-06-30 |
Family
ID=22976881
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2509473A Expired GB1440821A (en) | 1972-05-30 | 1973-05-25 | Centrifugal pump means from interchangeable modular components |
GB503876A Expired GB1440823A (en) | 1972-05-30 | 1973-05-25 | Separately coupled centrifugal pumps coupling having an electrical connector for bridging a flexible electrically insulating coupling |
GB4015175A Expired GB1440822A (en) | 1972-05-30 | 1973-05-25 | Centrifugal pump means from interchangeable modular components |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2509473A Expired GB1440821A (en) | 1972-05-30 | 1973-05-25 | Centrifugal pump means from interchangeable modular components |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4015175A Expired GB1440822A (en) | 1972-05-30 | 1973-05-25 | Centrifugal pump means from interchangeable modular components |
Country Status (4)
Country | Link |
---|---|
US (1) | US3841791A (en) |
JP (1) | JPS4950504A (en) |
DE (1) | DE2327262A1 (en) |
GB (3) | GB1440821A (en) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2264204B1 (en) * | 1974-03-11 | 1978-11-10 | Mpi Sa Material Processing Int | |
AT329972B (en) * | 1974-08-20 | 1976-06-10 | Andritz Ag Maschf | MAIN COOLANT PUMP |
DE2625903A1 (en) * | 1976-06-04 | 1977-12-15 | Aeg Kanis Turbinen | SINGLE-STAGE GEAR TURBINES |
US4235486A (en) * | 1978-11-06 | 1980-11-25 | Holtzclaw Carl B | Replaceable bearing assembly for a pump apparatus |
US4245952A (en) * | 1979-05-10 | 1981-01-20 | Hale Fire Pump Company | Pump |
US4386886A (en) * | 1980-04-14 | 1983-06-07 | Buffalo Forge Company | Adjustable vortex pump |
DE3334786A1 (en) * | 1982-12-24 | 1984-07-05 | Klöckner-Humboldt-Deutz AG, 5000 Köln | CENTRIFUGAL PUMP |
US4557672A (en) * | 1984-01-13 | 1985-12-10 | Fred Levine | Ice machine pump rebuild kit |
US4902199A (en) * | 1986-10-14 | 1990-02-20 | Xerox Corporation | Universal blower |
US4773765A (en) * | 1986-11-24 | 1988-09-27 | Erskine Wood S | Blender pump adaptor |
FI85753C (en) * | 1988-03-15 | 1992-05-25 | Ahlstroem Oy | CENTRIFUGALPUMPKONSTRUKTION. |
US5172754A (en) * | 1988-10-27 | 1992-12-22 | Graber Neil M | Heat exchanger for recovery of heat from a spa or hot tub pump motor |
US4957504A (en) * | 1988-12-02 | 1990-09-18 | Chardack William M | Implantable blood pump |
ES2019491A6 (en) * | 1989-08-04 | 1991-06-16 | Fagor S Coop Ltda | Household appliance pump lost motion drive, seal and bearing arrangement |
DE3934402A1 (en) * | 1989-10-11 | 1991-04-25 | Mannesmann Ag | CLUTCH ARRANGEMENT |
US5281878A (en) * | 1992-08-27 | 1994-01-25 | Schaeffer George L | Adaptor for hydraulic power tilt/trim reservoirs |
JP3216672B2 (en) * | 1993-10-13 | 2001-10-09 | 株式会社荏原製作所 | Fluid machine with induction motor |
US5638796A (en) * | 1994-06-03 | 1997-06-17 | Adams, Iii; Herbert L. | Electric supercharger |
US5785507A (en) * | 1994-09-19 | 1998-07-28 | Dial Manufacturing, Inc. | Evaporative cooler pump |
US5873697A (en) * | 1994-10-11 | 1999-02-23 | Chevron U.S.A., Inc. | Method of improving centrifugal pump efficiency |
US6135731A (en) * | 1997-06-26 | 2000-10-24 | Turbodyne Systems, Inc. | Compact and self-cooling blower assembly |
US6379127B1 (en) | 2000-09-29 | 2002-04-30 | Lawrence Pumps, Inc. | Submersible motor with shaft seals |
US7121794B2 (en) * | 2003-06-02 | 2006-10-17 | Envirotech Pumpsystems, Inc. | Component assembly for reconfiguring a centrifugal pump |
CA2552743A1 (en) * | 2004-01-16 | 2005-08-11 | Polaris Pool Systems, Inc. | Motor-driven pump for pool or spa |
US20090246039A1 (en) * | 2006-01-09 | 2009-10-01 | Grundfos Pumps Corporation | Carrier assembly for a pump |
US7946810B2 (en) * | 2006-10-10 | 2011-05-24 | Grundfos Pumps Corporation | Multistage pump assembly |
US8172523B2 (en) * | 2006-10-10 | 2012-05-08 | Grudfos Pumps Corporation | Multistage pump assembly having removable cartridge |
US8070426B2 (en) * | 2008-05-19 | 2011-12-06 | Baker Hughes Incorporated | System, method and apparatus for open impeller and diffuser assembly for multi-stage submersible pump |
AR072364A1 (en) * | 2008-06-13 | 2010-08-25 | Weir Minerals Australia Ltd | ACCOMMODATION FOR A SET OF SEALS OF A PUMP, EXTRACTOR DEVICE FOR USE WITH SUCH ACCOMMODATION AND METHOD TO REMOVE AND MOVE THE ACCOMMODATION OF A SET OF SEALS OF A CENTRIFUGAL PUMP |
US20140023528A1 (en) * | 2010-06-25 | 2014-01-23 | Schlumberger Technology Corporation | System and method for reducing vibration in a fluid pump |
CA2806039C (en) | 2010-07-21 | 2018-05-29 | Itt Manufacturing Enterprises Llc | Pump designed for installation conversion |
DE102010050263A1 (en) * | 2010-11-02 | 2012-05-03 | Wilo Se | Guiding the lantern plug-in part |
US8598751B2 (en) * | 2011-05-09 | 2013-12-03 | Honeywell International Inc. | Generator with integrated blower |
DE102013201902A1 (en) | 2012-02-08 | 2013-08-08 | Ksb Aktiengesellschaft | Centrifugal pump and centrifugal pump series |
US9488184B2 (en) | 2012-05-02 | 2016-11-08 | King Abdulaziz City For Science And Technology | Method and system of increasing wear resistance of a part of a rotating mechanism exposed to fluid flow therethrough |
US9309895B2 (en) | 2012-06-18 | 2016-04-12 | Kennametal Inc. | Closed impeller with a coated vane |
DE102012108354B4 (en) * | 2012-09-07 | 2016-05-12 | Herborner Pumpenfabrik J. H. Hoffmann Gmbh & Co. Kg | Pump and protector for pump |
CN107339262B (en) * | 2017-07-21 | 2023-07-14 | 上海电气凯士比核电泵阀有限公司 | Radial subdivision horizontal single-stage centrifugal pump rotor dismounting device and method |
WO2020026263A1 (en) * | 2018-07-31 | 2020-02-06 | Cri Pumps Private Limited | Integrated connecting frame with bearing cover |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1714734A (en) * | 1927-05-31 | 1929-05-28 | Minette E Skidmore | Condensation pump and receiver |
US2277333A (en) * | 1940-01-20 | 1942-03-24 | Micro Westco Inc | Pump and motor assembly |
US3153382A (en) * | 1962-05-24 | 1964-10-20 | Itt | Submersible motor-pump unit |
US3180270A (en) * | 1964-01-10 | 1965-04-27 | Ingersoll Rand Co | Pump with bearing lubricating and cooling means |
US3249057A (en) * | 1964-01-30 | 1966-05-03 | Allis Chalmers Mfg Co | Centrifugal pump bearing bracket |
US3551067A (en) * | 1969-01-22 | 1970-12-29 | Duriron Co | Lined corrosion resistant pump |
US3637331A (en) * | 1970-06-01 | 1972-01-25 | Worthington Corp | Self-contained pumping unit |
US3711218A (en) * | 1971-01-11 | 1973-01-16 | Dorr Oliver Inc | Centrifugal pump with open type impeller |
-
1972
- 1972-05-30 US US00257583A patent/US3841791A/en not_active Expired - Lifetime
-
1973
- 1973-05-25 GB GB2509473A patent/GB1440821A/en not_active Expired
- 1973-05-25 GB GB503876A patent/GB1440823A/en not_active Expired
- 1973-05-25 GB GB4015175A patent/GB1440822A/en not_active Expired
- 1973-05-29 DE DE2327262A patent/DE2327262A1/en active Pending
- 1973-05-30 JP JP48059898A patent/JPS4950504A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3841791A (en) | 1974-10-15 |
DE2327262A1 (en) | 1973-12-13 |
JPS4950504A (en) | 1974-05-16 |
GB1440822A (en) | 1976-06-30 |
GB1440821A (en) | 1976-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |