AT257676B - Control device for mixtures of mineral solids and liquid or thermoplastic binders in continuously operating mixing systems, preferably for bituminous road construction - Google Patents

Control device for mixtures of mineral solids and liquid or thermoplastic binders in continuously operating mixing systems, preferably for bituminous road construction

Info

Publication number
AT257676B
AT257676B AT927265A AT927265A AT257676B AT 257676 B AT257676 B AT 257676B AT 927265 A AT927265 A AT 927265A AT 927265 A AT927265 A AT 927265A AT 257676 B AT257676 B AT 257676B
Authority
AT
Austria
Prior art keywords
mixtures
control device
liquid
road construction
continuously operating
Prior art date
Application number
AT927265A
Other languages
German (de)
Original Assignee
Wibau Gmbh
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
Priority claimed from DEW37827A external-priority patent/DE1252919B/en
Application filed by Wibau Gmbh filed Critical Wibau Gmbh
Application granted granted Critical
Publication of AT257676B publication Critical patent/AT257676B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • 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
    • E01C19/02—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 preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
    • E01C19/1068—Supplying or proportioning the ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Accessories For Mixers (AREA)
AT927265A 1964-10-23 1965-10-13 Control device for mixtures of mineral solids and liquid or thermoplastic binders in continuously operating mixing systems, preferably for bituminous road construction AT257676B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW37827A DE1252919B (en) 1964-10-23 1964-10-23 Device for setting and maintaining the binder content of mixtures of mineral solids and liquid or thermoplastic binders

Publications (1)

Publication Number Publication Date
AT257676B true AT257676B (en) 1967-10-25

Family

ID=7601599

Family Applications (1)

Application Number Title Priority Date Filing Date
AT927265A AT257676B (en) 1964-10-23 1965-10-13 Control device for mixtures of mineral solids and liquid or thermoplastic binders in continuously operating mixing systems, preferably for bituminous road construction

Country Status (4)

Country Link
AT (1) AT257676B (en)
CH (1) CH430243A (en)
NL (1) NL6513616A (en)
SE (1) SE312687B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32206E (en) * 1979-02-22 1986-07-15 Process for making asphalt concrete

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804190A (en) * 2020-07-31 2020-10-23 天津城建滨海路桥有限公司 Adding device of bi-component asphalt additive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32206E (en) * 1979-02-22 1986-07-15 Process for making asphalt concrete
DE3034341C2 (en) * 1979-02-22 1989-09-14 Paul E. Penndel Pa. Us Bracegirdle

Also Published As

Publication number Publication date
NL6513616A (en) 1966-04-25
CH430243A (en) 1967-02-15
SE312687B (en) 1969-07-21

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