AT336878B - CONTROL DEVICE FOR CONTROL VALVES OF PLASTICS PROCESSING MACHINES - Google Patents

CONTROL DEVICE FOR CONTROL VALVES OF PLASTICS PROCESSING MACHINES

Info

Publication number
AT336878B
AT336878B AT796073A AT796073A AT336878B AT 336878 B AT336878 B AT 336878B AT 796073 A AT796073 A AT 796073A AT 796073 A AT796073 A AT 796073A AT 336878 B AT336878 B AT 336878B
Authority
AT
Austria
Prior art keywords
processing machines
plastics processing
control device
control
control valves
Prior art date
Application number
AT796073A
Other languages
German (de)
Other versions
ATA796073A (en
Inventor
Rudolf Ing Straka
Original Assignee
Demag Kunststofftech
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 Demag Kunststofftech filed Critical Demag Kunststofftech
Publication of ATA796073A publication Critical patent/ATA796073A/en
Application granted granted Critical
Publication of AT336878B publication Critical patent/AT336878B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/82—Hydraulic or pneumatic circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT796073A 1972-09-16 1973-09-14 CONTROL DEVICE FOR CONTROL VALVES OF PLASTICS PROCESSING MACHINES AT336878B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722245564 DE2245564A1 (en) 1972-09-16 1972-09-16 PLASTICS PROCESSING MACHINE WITH A DEVICE FOR THE CONTROL OF SETTING SIZES ON CONTROL VALVES

Publications (2)

Publication Number Publication Date
ATA796073A ATA796073A (en) 1976-09-15
AT336878B true AT336878B (en) 1977-05-25

Family

ID=5856551

Family Applications (1)

Application Number Title Priority Date Filing Date
AT796073A AT336878B (en) 1972-09-16 1973-09-14 CONTROL DEVICE FOR CONTROL VALVES OF PLASTICS PROCESSING MACHINES

Country Status (7)

Country Link
AT (1) AT336878B (en)
CH (1) CH569572A5 (en)
DE (1) DE2245564A1 (en)
FR (1) FR2200102B3 (en)
GB (1) GB1440254A (en)
IT (1) IT995330B (en)
NL (1) NL7312794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037696A1 (en) * 1979-10-10 1981-04-23 Ludwig Engel KG, A 4311 Schwertberg CONTROL FOR MULTI-STAGE OR CONTINUOUSLY ACTUATORS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256447A (en) * 1978-10-02 1981-03-17 Package Machinery Company Injection molding machine with regenerative feed system
US4240056A (en) * 1979-09-04 1980-12-16 The Bendix Corporation Multi-stage solenoid actuator for extended stroke
CN106774150B (en) * 2016-12-29 2023-05-26 上海交通大学 Open-loop controllable precise repeatable positioning driving system and control method thereof
CN109466034B (en) * 2018-12-27 2023-12-08 东莞市捷晨硅橡胶机械有限公司 Quantitative silicon rubber injection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037696A1 (en) * 1979-10-10 1981-04-23 Ludwig Engel KG, A 4311 Schwertberg CONTROL FOR MULTI-STAGE OR CONTINUOUSLY ACTUATORS

Also Published As

Publication number Publication date
IT995330B (en) 1975-11-10
NL7312794A (en) 1974-03-19
FR2200102B3 (en) 1976-08-13
GB1440254A (en) 1976-06-23
FR2200102A1 (en) 1974-04-19
ATA796073A (en) 1976-09-15
DE2245564A1 (en) 1974-03-21
CH569572A5 (en) 1975-11-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee