NL7804106A - ARRANGEMENT AND METHOD FOR MONITORING THE FLOW OF LIQUID MATERIAL. - Google Patents

ARRANGEMENT AND METHOD FOR MONITORING THE FLOW OF LIQUID MATERIAL.

Info

Publication number
NL7804106A
NL7804106A NL7804106A NL7804106A NL7804106A NL 7804106 A NL7804106 A NL 7804106A NL 7804106 A NL7804106 A NL 7804106A NL 7804106 A NL7804106 A NL 7804106A NL 7804106 A NL7804106 A NL 7804106A
Authority
NL
Netherlands
Prior art keywords
monitoring
arrangement
flow
liquid material
liquid
Prior art date
Application number
NL7804106A
Other languages
Dutch (nl)
Original Assignee
Holdsworth Dennis W
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 Holdsworth Dennis W filed Critical Holdsworth Dennis W
Publication of NL7804106A publication Critical patent/NL7804106A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials
    • G05D7/0611—Control of flow characterised by the use of electric means specially adapted for solid materials characterised by the set value given to the control element
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C17/00—Fertilisers or seeders with centrifugal wheels
    • A01C17/006—Regulating or dosing devices
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
    • E01C19/202—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely rotating, e.g. discharging and spreading drums
    • E01C19/203—Centrifugal spreaders with substantially vertical axis

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Soil Sciences (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Control Of Conveyors (AREA)
  • Road Paving Machines (AREA)
  • Road Repair (AREA)
  • Feeding Of Articles To Conveyors (AREA)
NL7804106A 1977-04-19 1978-04-18 ARRANGEMENT AND METHOD FOR MONITORING THE FLOW OF LIQUID MATERIAL. NL7804106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78889177A 1977-04-19 1977-04-19

Publications (1)

Publication Number Publication Date
NL7804106A true NL7804106A (en) 1978-10-23

Family

ID=25145895

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7804106A NL7804106A (en) 1977-04-19 1978-04-18 ARRANGEMENT AND METHOD FOR MONITORING THE FLOW OF LIQUID MATERIAL.

Country Status (8)

Country Link
JP (1) JPS53131663A (en)
BE (1) BE866086A (en)
CA (1) CA1164971A (en)
DE (1) DE2816871A1 (en)
FR (1) FR2388338A1 (en)
GB (1) GB1603697A (en)
NL (1) NL7804106A (en)
SE (1) SE7804316L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410845C2 (en) * 1984-03-23 1986-08-21 GDT Lothar Thienelt & Co oHG, 5000 Köln Device for the continuous weighing of flowable material
FR2571209B1 (en) * 1984-10-09 1987-06-19 Lebon Cie Sarl METHOD FOR CONTROLLING THE FLOW OF A PRODUCT SPREADER AS A FUNCTION OF GRAMMING, DEVICE FOR CARRYING OUT THIS METHOD AND SPREADER PROVIDED WITH SUCH A DEVICE
DE8816310U1 (en) * 1988-04-08 1989-07-27 Ing. Alfred Schmidt Gmbh, 7822 St Blasien Spreader on a road service spreader
US6220532B1 (en) 1999-12-21 2001-04-24 The Louis Berkman Company Mount and feeder arrangement for a precision placement spreader
DE102005012886A1 (en) * 2005-03-19 2006-09-28 Schmidt Holding Gmbh Scatter vehicle for winter service
CN114313887B (en) * 2021-12-08 2023-11-24 海南电网有限责任公司 Production monitoring device based on big data and alarm mechanism thereof
CN117905011B (en) * 2024-03-19 2024-06-14 太原轨道交通一号线建设运营有限公司 Cleaning and maintaining equipment for subway rail transit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047203A (en) * 1934-03-05 1936-07-14 Elmer L Henson Method of and apparatus for determining the weight of flowing grain
US2872074A (en) * 1956-09-04 1959-02-03 B I F Ind Inc Feed controlling apparatus
NL7014449A (en) * 1970-10-01 1972-04-05
US3782634A (en) * 1972-12-15 1974-01-01 Swenson Spreader & Mfg Co Vehicle mounted liquid distributor apparatus
DE2504725A1 (en) * 1975-02-05 1976-08-19 Ries Adolf Fa Electronically controlled bulk material scattering unit - with proportional valves in fluid power circuits and interference influenced logic system
GB1507149A (en) * 1975-05-16 1978-04-12 Allman & Co Ltd Spraying equipment
DE2554534A1 (en) * 1975-12-04 1977-06-16 Metallgesellschaft Ag DEVICE FOR MEASURING THE FLOW RATE OF FINE-GRAINED HOT PRODUCTS

Also Published As

Publication number Publication date
DE2816871A1 (en) 1978-10-26
BE866086A (en) 1978-10-18
JPS53131663A (en) 1978-11-16
GB1603697A (en) 1981-11-25
CA1164971A (en) 1984-04-03
SE7804316L (en) 1978-10-20
FR2388338A1 (en) 1978-11-17

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Legal Events

Date Code Title Description
BV The patent application has lapsed