MX2015011844A - Sistema de sellado de bomba con un buje de regulacion. - Google Patents

Sistema de sellado de bomba con un buje de regulacion.

Info

Publication number
MX2015011844A
MX2015011844A MX2015011844A MX2015011844A MX2015011844A MX 2015011844 A MX2015011844 A MX 2015011844A MX 2015011844 A MX2015011844 A MX 2015011844A MX 2015011844 A MX2015011844 A MX 2015011844A MX 2015011844 A MX2015011844 A MX 2015011844A
Authority
MX
Mexico
Prior art keywords
shaft
throttle bushing
throttle
bushing
mechanical seal
Prior art date
Application number
MX2015011844A
Other languages
English (en)
Inventor
Daniel R Landry
Original Assignee
Imo Ind Inc
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 Imo Ind Inc filed Critical Imo Ind Inc
Publication of MX2015011844A publication Critical patent/MX2015011844A/es

Links

Classifications

    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • 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
    • F04B53/006—Crankshafts
    • 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
    • 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
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C15/0038—Shaft sealings specially adapted for rotary-piston machines or pumps
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps 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
    • F04C2/16—Rotary-piston machines or pumps 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 helical teeth, e.g. chevron-shaped, screw 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/605—Shaft sleeves or details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Mechanical Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Se describe una disposición de sello para un árbol giratorio. Se monta un sello mecánico y un buje de regulación en una carcasa de la bomba que tiene una cámara de fluido de proceso y una región extrema. Se monta de manera giratoria un árbol en la carcasa de la bomba. El sello tiene una porción fija montada a la carcasa de la bomba, y una porción que se puede girar montada en el árbol. Un buje de regulación que rodea el árbol y se conecta a la carcasa. El buje de regulación tiene una superficie interior que proporciona un paso de fluido entre la superficie interior del buje de regulación y el árbol. El buje de regulación se separa a lo largo del árbol en una distancia axial del sello mecánico, formando así un espacio de fluido de barrera. El sello mecánico separa el espacio de fluido de barrera de la cámara de fluido de proceso. El fluido de barrera migra más allá de la superficie interna del buje de regulación, lubrica los cojinetes y engranajes de bomba, y se recolecta para volver a utilizarse.
MX2015011844A 2013-03-14 2014-03-13 Sistema de sellado de bomba con un buje de regulacion. MX2015011844A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/829,895 US20140271141A1 (en) 2013-03-14 2013-03-14 Pump sealing system with throttle bushing
PCT/US2014/025903 WO2014160141A1 (en) 2013-03-14 2014-03-13 Pump sealing system with throttle bushing

Publications (1)

Publication Number Publication Date
MX2015011844A true MX2015011844A (es) 2016-01-08

Family

ID=51527709

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015011844A MX2015011844A (es) 2013-03-14 2014-03-13 Sistema de sellado de bomba con un buje de regulacion.

Country Status (4)

Country Link
US (1) US20140271141A1 (es)
CA (1) CA2903144C (es)
MX (1) MX2015011844A (es)
WO (1) WO2014160141A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194839A (zh) * 2016-08-29 2016-12-07 刘林好 一种新型端吸离心泵
US10519951B2 (en) 2017-01-03 2019-12-31 Hamilton Sundstrand Corporation Vane pump seal

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824759A (en) * 1955-10-31 1958-02-25 Borg Warner Liquid cooled seal
US4082297A (en) * 1977-02-09 1978-04-04 Durametallic Corporation Bypass flush system employing thermal bushing
US4224008A (en) * 1978-09-05 1980-09-23 Haentjens Walter D Volute slurry pump and throttle bushing therefor
US4328973A (en) * 1980-04-17 1982-05-11 E. I. Du Pont De Nemours And Company Shaft seal with fluid pressure and spring bias
SE459203B (sv) * 1983-12-01 1989-06-12 Atlas Copco Ab Axeltaetning
US4990055A (en) * 1989-07-25 1991-02-05 Itt Corporation Dynamic seal with flushing protection of static seal
US5180297A (en) * 1991-03-22 1993-01-19 The Gorman-Rupp Company Fluid transfer pump with shaft seal structure
JPH05296191A (ja) * 1992-04-15 1993-11-09 Tonen Chem Corp メカニカルシール保守方法
TW329856U (en) * 1993-03-12 1998-04-11 Warman Int Ltd Uniform compressing gland seal assembly
CA2193482C (en) * 1994-06-20 2002-08-20 Thomas W. Ramsay Seal/bearing assembly
US5667357A (en) * 1996-02-27 1997-09-16 Ingersoll-Dresser Pump Company Bearing and seal percolator for a centrifugal pump
US6468028B1 (en) * 1999-10-27 2002-10-22 Environamics Corporation Vertical pump with oil lubricant; C-seal for pump; and pump with threaded shaft position adjustment
DE102008048942B4 (de) * 2008-09-25 2011-01-13 Siemens Aktiengesellschaft Anordnung mit einer Wellendichtung

Also Published As

Publication number Publication date
CA2903144A1 (en) 2014-10-02
WO2014160141A1 (en) 2014-10-02
US20140271141A1 (en) 2014-09-18
CA2903144C (en) 2017-07-11

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