FR1174968A - Perfectionnements aux machines à couler sous pression - Google Patents

Perfectionnements aux machines à couler sous pression

Info

Publication number
FR1174968A
FR1174968A FR1174968DA FR1174968A FR 1174968 A FR1174968 A FR 1174968A FR 1174968D A FR1174968D A FR 1174968DA FR 1174968 A FR1174968 A FR 1174968A
Authority
FR
France
Prior art keywords
die
casting machines
casting
machines
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
Other languages
English (en)
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.)
RUSHTON ORGANISATION Ltd
Original Assignee
RUSHTON ORGANISATION Ltd
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 RUSHTON ORGANISATION Ltd filed Critical RUSHTON ORGANISATION Ltd
Application granted granted Critical
Publication of FR1174968A publication Critical patent/FR1174968A/fr
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/32—Controlling equipment
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Manufacturing & Machinery (AREA)
FR1174968D 1956-05-11 1957-05-10 Perfectionnements aux machines à couler sous pression Expired FR1174968A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1174968X 1956-05-11

Publications (1)

Publication Number Publication Date
FR1174968A true FR1174968A (fr) 1959-03-18

Family

ID=10879786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174968D Expired FR1174968A (fr) 1956-05-11 1957-05-10 Perfectionnements aux machines à couler sous pression

Country Status (1)

Country Link
FR (1) FR1174968A (fr)

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