DD115956A1 - - Google Patents

Info

Publication number
DD115956A1
DD115956A1 DD177454A DD17745474A DD115956A1 DD 115956 A1 DD115956 A1 DD 115956A1 DD 177454 A DD177454 A DD 177454A DD 17745474 A DD17745474 A DD 17745474A DD 115956 A1 DD115956 A1 DD 115956A1
Authority
DD
German Democratic Republic
Application number
DD177454A
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 filed Critical
Priority to DD177454A priority Critical patent/DD115956A1/xx
Priority to DE19752510667 priority patent/DE2510667A1/en
Priority to FR7509348A priority patent/FR2266212B1/fr
Priority to SE7503482A priority patent/SE7503482L/xx
Priority to GB12378/75A priority patent/GB1500796A/en
Publication of DD115956A1 publication Critical patent/DD115956A1/xx

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Servomotors (AREA)
DD177454A 1974-03-26 1974-03-26 DD115956A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD177454A DD115956A1 (en) 1974-03-26 1974-03-26
DE19752510667 DE2510667A1 (en) 1974-03-26 1975-03-12 HYDRAULIC CONTROL AND REGULATING UNIT, IN PARTICULAR FOR INJECTION MOLDING MACHINES
FR7509348A FR2266212B1 (en) 1974-03-26 1975-03-25
SE7503482A SE7503482L (en) 1974-03-26 1975-03-25
GB12378/75A GB1500796A (en) 1974-03-26 1975-03-25 Hydraulic control device for injection moulding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD177454A DD115956A1 (en) 1974-03-26 1974-03-26

Publications (1)

Publication Number Publication Date
DD115956A1 true DD115956A1 (en) 1975-10-20

Family

ID=5495152

Family Applications (1)

Application Number Title Priority Date Filing Date
DD177454A DD115956A1 (en) 1974-03-26 1974-03-26

Country Status (5)

Country Link
DD (1) DD115956A1 (en)
DE (1) DE2510667A1 (en)
FR (1) FR2266212B1 (en)
GB (1) GB1500796A (en)
SE (1) SE7503482L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537220A (en) * 1983-02-28 1985-08-27 Sundstrand Corporation Two member boost stage valve for a hydraulic control
DE19950910B4 (en) * 1999-10-22 2010-11-04 Bosch Rexroth Aktiengesellschaft Hydraulic drive system and hydraulic 4/3-way valve usable therein
DE102012017713A1 (en) * 2012-09-07 2014-03-13 Hoerbiger Automatisierungstechnik Holding Gmbh Fluidic actuator
DE102012021886B3 (en) * 2012-11-07 2013-11-14 Audi Ag Die-casting tool useful e.g. for producing of metallic die cast component, comprises a slider arranged in cavity for forming undercut portion on cast component, hydraulic drive for actuating slider, and secondary compressor active
CN109128329B (en) * 2018-10-09 2023-09-01 浙江金洲管道工业有限公司 Self-adaptive strip steel clamping device
IT201900013278A1 (en) * 2019-07-30 2021-01-30 Inglass Spa "Method for operating a fluid actuator"
CN113290805B (en) * 2021-04-09 2022-11-15 宁波伊士通技术股份有限公司 Back pressure control method of hydraulic injection molding machine

Also Published As

Publication number Publication date
GB1500796A (en) 1978-02-08
DE2510667A1 (en) 1976-03-18
SE7503482L (en) 1975-09-29
FR2266212A1 (en) 1975-10-24
FR2266212B1 (en) 1978-12-08

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