GB1191705A - Improvements in or relating to Pumps - Google Patents

Improvements in or relating to Pumps

Info

Publication number
GB1191705A
GB1191705A GB40813/67A GB4081367A GB1191705A GB 1191705 A GB1191705 A GB 1191705A GB 40813/67 A GB40813/67 A GB 40813/67A GB 4081367 A GB4081367 A GB 4081367A GB 1191705 A GB1191705 A GB 1191705A
Authority
GB
United Kingdom
Prior art keywords
bearing
impeller
housing
shaft
support
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
Application number
GB40813/67A
Inventor
Amos Millard Einerson
Harold Wendell Pruner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BARNES Manufacturing CO
Original Assignee
BARNES Manufacturing CO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BARNES Manufacturing CO filed Critical BARNES Manufacturing CO
Publication of GB1191705A publication Critical patent/GB1191705A/en
Expired legal-status Critical Current

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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • 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
    • Y10S415/901—Drilled well-type pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,191,705. Bearings. BARNES MFG. CO. 6 Sept., 1967 [20 Sept., 1966], No. 40813/67. Heading F2A. [Also in Division F1] A centrifugal pump has a housing 10, Fig. 2, having a chamber 28 with an impeller 44 therein, the latter being carried by a shaft 40 which is mounted in a bearing 34 of thermoplastics material. The shaft 40 has a journal sleeve 38 which is of stainless steel, of tungsten carbide or is coated with tungsten carbide. The bearing 34 has tapered splines 50, Fig. 3, which are received by slots 52 in a support 30 and has a flange 54 to prevent upward axial movement of the bearing. The support 30 is secured to the housing 10 by means of screws 33. In use, the impeller 44 is driven by a motor 16, Fig. 1, which is mounted on a perforated strainer column 14, a column base portion 12 being positioned between the latter and the housing 10. Water flows through perforations 46 in the strainer 14, past the bearing 34, through openings 48 in the support 30, past the impeller 44 and out of an orifice 26. In a modification the bearing is positioned near the top end of the pump, the shaft is hexagonalshaped and is received in a hexagonal-shaped bore of the journal-sleeve.
GB40813/67A 1966-09-20 1967-09-06 Improvements in or relating to Pumps Expired GB1191705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US580636A US3397644A (en) 1966-09-20 1966-09-20 Pump

Publications (1)

Publication Number Publication Date
GB1191705A true GB1191705A (en) 1970-05-13

Family

ID=24321894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40813/67A Expired GB1191705A (en) 1966-09-20 1967-09-06 Improvements in or relating to Pumps

Country Status (2)

Country Link
US (1) US3397644A (en)
GB (1) GB1191705A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150176587A1 (en) * 2013-12-20 2015-06-25 Nidec Corporation Fan

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332524A (en) * 1979-11-29 1982-06-01 Dempster Industries, Inc. Bearing and filter arrangement for submersible pumps
GB8515576D0 (en) * 1985-06-19 1985-07-24 Sweeney W T Pump
US4856971A (en) * 1988-09-16 1989-08-15 Koble Jr Robert L Evaporative cooler pump apparatus
DE59204850D1 (en) * 1992-01-17 1996-02-08 Siemens Ag Wet running pump
US5370764A (en) * 1992-11-06 1994-12-06 Kimberly-Clark Corporation Apparatus for making film laminated material
US5431548A (en) * 1993-07-12 1995-07-11 Koble, Jr.; Robert L. Single suction inlet evaporative cooler pump apparatus
CN108757544A (en) * 2018-04-16 2018-11-06 广东永力泵业有限公司 Tungsten carbide sliding bearing outer sleeve and water pump

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1348980A (en) * 1915-07-06 1920-08-10 American Well Works Deep-well pump
US2166404A (en) * 1936-05-29 1939-07-18 Fmc Corp Electrical impeller positioning device for turbine pumps
US2197883A (en) * 1938-09-06 1940-04-23 Layne And Bowler Inc Method of making shaft journals
US2590761A (en) * 1948-03-17 1952-03-25 Gen Electric Bearing
US2875697A (en) * 1953-08-05 1959-03-03 Marine Products Company Sump pump
US2815253A (en) * 1954-01-15 1957-12-03 Nylacore Corp Bearing liner
US2791182A (en) * 1954-08-11 1957-05-07 Scheidl Julius Water aerating pump
US2906567A (en) * 1957-07-29 1959-09-29 Russell Mfg Co Railway journal bearing
GB888834A (en) * 1960-09-02 1962-02-07 Nordstroems Linbanor Ab Journal bearings for screw conveyors
US3098450A (en) * 1961-07-26 1963-07-23 Layne & Bowler Pump Company Pump shaft bearing means
US3155045A (en) * 1961-11-13 1964-11-03 George W Lown Wear resistant pumps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150176587A1 (en) * 2013-12-20 2015-06-25 Nidec Corporation Fan
US10047755B2 (en) * 2013-12-20 2018-08-14 Nidec Corporation Fan

Also Published As

Publication number Publication date
US3397644A (en) 1968-08-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees