MX9703060A - Aparato de bomba de doble piston. - Google Patents

Aparato de bomba de doble piston.

Info

Publication number
MX9703060A
MX9703060A MX9703060A MX9703060A MX9703060A MX 9703060 A MX9703060 A MX 9703060A MX 9703060 A MX9703060 A MX 9703060A MX 9703060 A MX9703060 A MX 9703060A MX 9703060 A MX9703060 A MX 9703060A
Authority
MX
Mexico
Prior art keywords
piston
sleeve
dual
pair
pump apparatus
Prior art date
Application number
MX9703060A
Other languages
English (en)
Other versions
MXPA97003060A (es
Inventor
Richard G Powers
William R Wright
Original Assignee
Marlen Res Corp
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 Marlen Res Corp filed Critical Marlen Res Corp
Publication of MX9703060A publication Critical patent/MX9703060A/es
Publication of MXPA97003060A publication Critical patent/MXPA97003060A/es

Links

Classifications

    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • F04B53/147—Mounting or detaching of piston rod
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0291—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the distribution being realised by moving the cylinder itself, e.g. by sliding or swinging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Un aparato (12) de bomba de doble piston incluye un par de manguitos (78) alternativos dentro de los cuales se colocan un par de pistones (80) alternativo. Los pistones (112) y los manguitos (78) se soportan cada un o en una armazon o estructura (10) para el movimiento independiente a lo largo de una línea enángulo con relacion a la horizontal por un ángulo menor de aproximadamente 45 degree . El aparato también incluye una construccion de piston que incluye una cara removible (112) que permite que el piston se separe para la limpieza. Cada piston (80) se restringe normalmente por un tope de la extension más allá del extremo del manguito correspondiente, pero se proporciona un accionador para liberar el piston (80) con relacion al manguito (78), de modo que el piston (80) se puede extender más allá del manguito (78) y el manguito se puede retirar de una cámara de bomba del aparato.
MXPA/A/1997/003060A 1994-11-07 1997-04-25 Aparato de bomba de doble piston MXPA97003060A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/335,139 US5479847A (en) 1994-11-07 1994-11-07 Dual-piston pump apparatus
US08335139 1994-11-07
PCT/US1995/007514 WO1996014492A1 (en) 1994-11-07 1995-06-13 Dual-piston pump apparatus

Publications (2)

Publication Number Publication Date
MX9703060A true MX9703060A (es) 1997-07-31
MXPA97003060A MXPA97003060A (es) 1997-12-01

Family

ID=

Also Published As

Publication number Publication date
BR9509604A (pt) 1997-09-16
EP0791126A4 (en) 1999-03-10
US5479847A (en) 1996-01-02
AU2826995A (en) 1996-05-31
WO1996014492A1 (en) 1996-05-17
CA2203542A1 (en) 1996-05-17
EP0791126A1 (en) 1997-08-27

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees