MX9102322A - GEAR PUMP FOR A SUPPLY SYSTEM FROM; MEASURED LIQUIDS. - Google Patents

GEAR PUMP FOR A SUPPLY SYSTEM FROM; MEASURED LIQUIDS.

Info

Publication number
MX9102322A
MX9102322A MX9102322A MX9102322A MX9102322A MX 9102322 A MX9102322 A MX 9102322A MX 9102322 A MX9102322 A MX 9102322A MX 9102322 A MX9102322 A MX 9102322A MX 9102322 A MX9102322 A MX 9102322A
Authority
MX
Mexico
Prior art keywords
pump
gears
gear pump
wear plates
gear
Prior art date
Application number
MX9102322A
Other languages
Spanish (es)
Inventor
David J Aslin
Original Assignee
Aeroquip 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 Aeroquip Corp filed Critical Aeroquip Corp
Publication of MX9102322A publication Critical patent/MX9102322A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0277—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants using negative pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0288—Container connection means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/36—Arrangements of flow- or pressure-control valves
    • B67D7/362—Arrangements of flow- or pressure-control valves combined with over-fill preventing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/58—Arrangements of 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
    • F04C2/18—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 similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

Una bomba de engranajes para uso en un sistema surtidor de líquidos medidos que utiliza un par de placas de desgaste de carbón de grafito para incrementar las capacidades de elevación de succión o vacio de la bomba. Las placas de desgaste están dispuestas en lados opuestos de los engranajes cilíndricos de dentadura recta de la bomba y son empujados contra los lados de los engranajes para reducir las tolerancias internas de la bomba. La fuerza de empuje es provista por un anillo toroidal colocado entre una superficie del alojamiento de la bomba y una de las placas de desgaste. Los engranajes están montados para movimiento limitado con el fin de que el empuje de una de las placas de desgaste se transfiera a través de los engranajes a la otra placa de desgaste. La bomba de engranajes es impulsada a través de una unidad reductora de engranajes mediante el motor eléctrico reversible. El uso de una bomba de engranajes asegura la medición exacta de la cantidad de fluido suministrado por el sistema.A gear pump for use in a metered fluid dispensing system that uses a pair of graphite carbon wear plates to increase the suction or vacuum lift capabilities of the pump. The wear plates are arranged on opposite sides of the pump spur cylindrical gears and are pushed against the sides of the gears to reduce the internal tolerances of the pump. The pushing force is provided by a toroidal ring placed between a surface of the pump housing and one of the wear plates. The gears are mounted for limited movement so that the thrust from one of the wear plates is transferred through the gears to the other wear plate. The gear pump is driven through a gear reduction unit by the reversible electric motor. The use of a gear pump ensures accurate measurement of the amount of fluid supplied by the system.

MX9102322A 1990-11-30 1991-12-02 GEAR PUMP FOR A SUPPLY SYSTEM FROM; MEASURED LIQUIDS. MX9102322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62144590A 1990-11-30 1990-11-30

Publications (1)

Publication Number Publication Date
MX9102322A true MX9102322A (en) 1993-06-30

Family

ID=24490203

Family Applications (3)

Application Number Title Priority Date Filing Date
MX9102328A MX9102328A (en) 1990-11-30 1991-12-02 RESTRICTION VALVE FOR A MEASURED LIQUID SPRAY SYSTEM
MX9102329A MX9102329A (en) 1990-11-30 1991-12-02 MEASURED LIQUID SUPPLY SYSTEM.
MX9102322A MX9102322A (en) 1990-11-30 1991-12-02 GEAR PUMP FOR A SUPPLY SYSTEM FROM; MEASURED LIQUIDS.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
MX9102328A MX9102328A (en) 1990-11-30 1991-12-02 RESTRICTION VALVE FOR A MEASURED LIQUID SPRAY SYSTEM
MX9102329A MX9102329A (en) 1990-11-30 1991-12-02 MEASURED LIQUID SUPPLY SYSTEM.

Country Status (2)

Country Link
MX (3) MX9102328A (en)
SE (3) SE9103526L (en)

Also Published As

Publication number Publication date
SE9103527D0 (en) 1991-11-28
SE9103528L (en) 1992-05-31
SE9103528D0 (en) 1991-11-28
MX9102329A (en) 1992-06-01
MX9102328A (en) 1992-07-08
SE9103526D0 (en) 1991-11-28
SE9103527L (en) 1992-05-31
SE9103526L (en) 1992-05-31

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Legal Events

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