AT320187B - Steuereinrichtung zur Kompensation des statischen Metallsäulendruckens bei Gasdruckgießmaschinen - Google Patents

Steuereinrichtung zur Kompensation des statischen Metallsäulendruckens bei Gasdruckgießmaschinen

Info

Publication number
AT320187B
AT320187B AT375772A AT375772A AT320187B AT 320187 B AT320187 B AT 320187B AT 375772 A AT375772 A AT 375772A AT 375772 A AT375772 A AT 375772A AT 320187 B AT320187 B AT 320187B
Authority
AT
Austria
Prior art keywords
compensate
control device
gas pressure
pressure casting
metal column
Prior art date
Application number
AT375772A
Other languages
English (en)
Inventor
Dimov Nikolov Ivan
Nikolov Rascheev Georgi
Ing Ferdo Atanassov Sisov Dipl
Ing Nikolaj Jonkov Nikolo Dipl
Ing Tschavdar Assenov Hri Dipl
Original Assignee
Inst Metalosnanie I Techologia
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 Inst Metalosnanie I Techologia filed Critical Inst Metalosnanie I Techologia
Application granted granted Critical
Publication of AT320187B publication Critical patent/AT320187B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/003—Circuit elements having no moving parts for process regulation, (e.g. chemical processes, in boilers or the like); for machine tool control (e.g. sewing machines, automatic washing machines); for liquid level control; for controlling various mechanisms; for alarm circuits; for AC-DC transducers for control purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/08—Controlling, supervising, e.g. for safety reasons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Pressure (AREA)
AT375772A 1971-04-29 1972-04-28 Steuereinrichtung zur Kompensation des statischen Metallsäulendruckens bei Gasdruckgießmaschinen AT320187B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG1744471 1971-04-29

Publications (1)

Publication Number Publication Date
AT320187B true AT320187B (de) 1975-01-27

Family

ID=3897781

Family Applications (1)

Application Number Title Priority Date Filing Date
AT375772A AT320187B (de) 1971-04-29 1972-04-28 Steuereinrichtung zur Kompensation des statischen Metallsäulendruckens bei Gasdruckgießmaschinen

Country Status (10)

Country Link
US (1) US3814127A (de)
AT (1) AT320187B (de)
BE (1) BE782767A (de)
CH (1) CH551241A (de)
DD (1) DD99737A5 (de)
DE (1) DE2220541A1 (de)
FR (1) FR2134599A1 (de)
GB (1) GB1383102A (de)
IT (1) IT965775B (de)
NL (1) NL7205684A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5896912A (en) * 1995-04-27 1999-04-27 Hayes Wheels International, Inc. Method and apparatus for casting a vehicle wheel in a pressurized mold

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741246A (en) * 1970-10-14 1973-06-26 Westinghouse Electric Corp Steam turbine system with digital computer position control having improved automatic manuel interaction

Also Published As

Publication number Publication date
IT965775B (it) 1974-02-11
US3814127A (en) 1974-06-04
GB1383102A (en) 1975-02-05
CH551241A (fr) 1974-07-15
DD99737A5 (de) 1973-08-20
BE782767A (fr) 1972-08-16
NL7205684A (de) 1972-10-31
FR2134599A1 (de) 1972-12-08
DE2220541A1 (de) 1972-11-23

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