FR2257371A1 - Injector for pressure die casting machine - with intensifier valve having seat operated by pump pressure - Google Patents

Injector for pressure die casting machine - with intensifier valve having seat operated by pump pressure

Info

Publication number
FR2257371A1
FR2257371A1 FR7440277A FR7440277A FR2257371A1 FR 2257371 A1 FR2257371 A1 FR 2257371A1 FR 7440277 A FR7440277 A FR 7440277A FR 7440277 A FR7440277 A FR 7440277A FR 2257371 A1 FR2257371 A1 FR 2257371A1
Authority
FR
France
Prior art keywords
pressure
valve
fluid
injector
casting machine
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.)
Granted
Application number
FR7440277A
Other languages
English (en)
French (fr)
Other versions
FR2257371B3 (enrdf_load_stackoverflow
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.)
Idra Pressen GmbH
Original Assignee
Idra Pressen 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
Application filed by Idra Pressen GmbH filed Critical Idra Pressen GmbH
Publication of FR2257371A1 publication Critical patent/FR2257371A1/fr
Application granted granted Critical
Publication of FR2257371B3 publication Critical patent/FR2257371B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
FR7440277A 1974-01-11 1974-12-09 Injector for pressure die casting machine - with intensifier valve having seat operated by pump pressure Granted FR2257371A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742401240 DE2401240A1 (de) 1974-01-11 1974-01-11 Einpressteil an nach dem mehrphasenprinzip arbeitenden kaltkammer-druckgiessmaschinen mit presskolben, der durch eine kolbenstange mit dem schusskolben verbunden ist

Publications (2)

Publication Number Publication Date
FR2257371A1 true FR2257371A1 (en) 1975-08-08
FR2257371B3 FR2257371B3 (enrdf_load_stackoverflow) 1977-09-02

Family

ID=5904592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440277A Granted FR2257371A1 (en) 1974-01-11 1974-12-09 Injector for pressure die casting machine - with intensifier valve having seat operated by pump pressure

Country Status (3)

Country Link
DE (1) DE2401240A1 (enrdf_load_stackoverflow)
FR (1) FR2257371A1 (enrdf_load_stackoverflow)
IT (1) IT1028265B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380094A1 (fr) * 1977-02-15 1978-09-08 Toshiba Machine Co Ltd Machine de moulage par injection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380094A1 (fr) * 1977-02-15 1978-09-08 Toshiba Machine Co Ltd Machine de moulage par injection

Also Published As

Publication number Publication date
FR2257371B3 (enrdf_load_stackoverflow) 1977-09-02
IT1028265B (it) 1979-01-30
DE2401240A1 (de) 1975-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse