FR2086299A3 - - Google Patents

Info

Publication number
FR2086299A3
FR2086299A3 FR7111692A FR7111692A FR2086299A3 FR 2086299 A3 FR2086299 A3 FR 2086299A3 FR 7111692 A FR7111692 A FR 7111692A FR 7111692 A FR7111692 A FR 7111692A FR 2086299 A3 FR2086299 A3 FR 2086299A3
Authority
FR
France
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
FR7111692A
Other languages
French (fr)
Other versions
FR2086299B3 (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.)
Mannesmann Demag Krauss Maffei GmbH
Original Assignee
Krauss Maffei AG
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 DE19702020054 external-priority patent/DE2020054C3/en
Application filed by Krauss Maffei AG filed Critical Krauss Maffei AG
Publication of FR2086299A3 publication Critical patent/FR2086299A3/fr
Application granted granted Critical
Publication of FR2086299B3 publication Critical patent/FR2086299B3/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
    • B29C45/82—Hydraulic or pneumatic circuits
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/424—Details of machines
    • B29C44/425—Valve or nozzle constructions; Details of injection devices
FR7111692A 1970-04-24 1971-04-02 Expired FR2086299B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020054 DE2020054C3 (en) 1970-04-24 Device for controlling the injection unit of an injection molding machine for processing, in particular, cell-forming plastics

Publications (2)

Publication Number Publication Date
FR2086299A3 true FR2086299A3 (en) 1971-12-31
FR2086299B3 FR2086299B3 (en) 1974-02-15

Family

ID=5769219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7111692A Expired FR2086299B3 (en) 1970-04-24 1971-04-02

Country Status (3)

Country Link
FR (1) FR2086299B3 (en)
GB (1) GB1336066A (en)
SE (1) SE359482B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456866A1 (en) * 1979-05-12 1980-12-12 Bosch Gmbh Robert CONTROL DEVICE FOR A HYDRAULIC CONSUMER
CN114734369A (en) * 2022-06-13 2022-07-12 中国航发上海商用航空发动机制造有限责任公司 Pressurizing container, pressurizing device, finishing device and pressurizing method of hydraulic oil

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1027910C2 (en) * 2004-12-28 2006-06-29 Ecim Technologies Bv Method and device for the manufacture of products.
CN106902691A (en) * 2017-05-05 2017-06-30 王汝武 Free-piston type gas pressure adaptation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456866A1 (en) * 1979-05-12 1980-12-12 Bosch Gmbh Robert CONTROL DEVICE FOR A HYDRAULIC CONSUMER
CN114734369A (en) * 2022-06-13 2022-07-12 中国航发上海商用航空发动机制造有限责任公司 Pressurizing container, pressurizing device, finishing device and pressurizing method of hydraulic oil

Also Published As

Publication number Publication date
GB1336066A (en) 1973-11-07
SE359482B (en) 1973-09-03
FR2086299B3 (en) 1974-02-15

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