GB931304A - Improvements in or relating to apparatus for pumping materials - Google Patents

Improvements in or relating to apparatus for pumping materials

Info

Publication number
GB931304A
GB931304A GB1207261A GB1207261A GB931304A GB 931304 A GB931304 A GB 931304A GB 1207261 A GB1207261 A GB 1207261A GB 1207261 A GB1207261 A GB 1207261A GB 931304 A GB931304 A GB 931304A
Authority
GB
United Kingdom
Prior art keywords
tube
rotary
worm wheel
rollers
relating
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
GB1207261A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1207261A priority Critical patent/GB931304A/en
Publication of GB931304A publication Critical patent/GB931304A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/125—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements of the peristaltic pump type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4675—Gates or sluices, e.g. rotary wheels with flexible wall parts, e.g. peristaltic devices

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)

Abstract

931,304. Rotary joints. H. N. K. PATON. April 4, 1961, No. 12072/61. Class 99(1). [Also in Group XXX] In apparatus for feeding granular material in which a flexible tube 95, Fig. 9, receiving the material at one end is squeezed between rollers moving progressively along the tube to form pockets of trapped material. Provision is made for progressively rotating or oscillating the tube 95 which is mounted at each end on rotary seals 98 intermittently rotated through ratchet gear 127 and worm wheel 120. In a modification the worm wheel may oscillate the rotary seal 98 through a crank and rack and pinion mechanism (not shown) so that pinching of longitudinal seams of the tube 95 between the rollers is avoided.
GB1207261A 1961-04-04 1961-04-04 Improvements in or relating to apparatus for pumping materials Expired GB931304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1207261A GB931304A (en) 1961-04-04 1961-04-04 Improvements in or relating to apparatus for pumping materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1207261A GB931304A (en) 1961-04-04 1961-04-04 Improvements in or relating to apparatus for pumping materials

Publications (1)

Publication Number Publication Date
GB931304A true GB931304A (en) 1963-07-17

Family

ID=9997925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1207261A Expired GB931304A (en) 1961-04-04 1961-04-04 Improvements in or relating to apparatus for pumping materials

Country Status (1)

Country Link
GB (1) GB931304A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155362A (en) * 1976-01-26 1979-05-22 Baxter Travenol Laboratories, Inc. Method and apparatus for metered infusion of fluids
US4210138A (en) * 1977-12-02 1980-07-01 Baxter Travenol Laboratories, Inc. Metering apparatus for a fluid infusion system with flow control station
WO1981001656A1 (en) * 1979-12-13 1981-06-25 Baxter Travenol Lab Method and apparatus for metered infusion of fluids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155362A (en) * 1976-01-26 1979-05-22 Baxter Travenol Laboratories, Inc. Method and apparatus for metered infusion of fluids
US4210138A (en) * 1977-12-02 1980-07-01 Baxter Travenol Laboratories, Inc. Metering apparatus for a fluid infusion system with flow control station
WO1981001656A1 (en) * 1979-12-13 1981-06-25 Baxter Travenol Lab Method and apparatus for metered infusion of fluids
US4278085A (en) * 1979-12-13 1981-07-14 Baxter Travenol Laboratories, Inc. Method and apparatus for metered infusion of fluids

Similar Documents

Publication Publication Date Title
ES419022A1 (en) Apparatus for unloading material such as chips or the like from the bottom of a silo
GB1175784A (en) Bin with Dosing Device for Difficultly Flowing Powdery Substances
GB931304A (en) Improvements in or relating to apparatus for pumping materials
IE39572L (en) Apparatus for heat-treating and packing a liquid
CA948039A (en) Device for transporting bulk materials
CA957713A (en) Apparatus for conveying bulk material
ES223517Y (en) BAG TO TRANSPORT MATERIAL IN BULK.
ES402330A1 (en) Apparatus for recovering bulk material from a pile
ES188238U (en) Autocerrable bag. (Machine-translation by Google Translate, not legally binding)
GB1173346A (en) An apparatus for feeding loose bulk materials
CH611183A5 (en) Spray device for pulverulent and dusty material
FR2072234A5 (en) Feed pipe for welding electrode
GB1417758A (en) Intermittent action film transport mechanism
GB1294499A (en) Wheeled spraying apparatus
ES188047U (en) A device for the incorporation of pulverulent materials in liquids. (Machine-translation by Google Translate, not legally binding)
GB1014524A (en) Improvements in or relating to oscillatory conveyors
JPS5291282A (en) Tube for conveying granular material
GB543108A (en) Improvements in or relating to worm or screw type conveyors
GB1338601A (en) Conveyor drive
JPS552551A (en) Conveyor for cylindrical member such as piston
GB1180315A (en) Apparatus for Conveying Substances
CA847755A (en) Flexible pipe apparatus for pneumatically conveying bulk material
CA852591A (en) Apparatus for assisting material flow
SU534400A1 (en) Jet pump for pneumatic conveying bulk materials
JPS51151975A (en) Granular material conveying device