GB1440254A - Electro-magnetic element movement control means - Google Patents

Electro-magnetic element movement control means

Info

Publication number
GB1440254A
GB1440254A GB4356673A GB4356673A GB1440254A GB 1440254 A GB1440254 A GB 1440254A GB 4356673 A GB4356673 A GB 4356673A GB 4356673 A GB4356673 A GB 4356673A GB 1440254 A GB1440254 A GB 1440254A
Authority
GB
United Kingdom
Prior art keywords
magnet
magnets
plunger
sleeve
valve
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
GB4356673A
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.)
Demag Kunststofftechnik Zweigniederlassung der Demag AG
Original Assignee
Demag Kunststofftechnik Zweigniederlassung der Demag 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
Application filed by Demag Kunststofftechnik Zweigniederlassung der Demag AG filed Critical Demag Kunststofftechnik Zweigniederlassung der Demag AG
Publication of GB1440254A publication Critical patent/GB1440254A/en
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
    • 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)
GB4356673A 1972-09-16 1973-09-17 Electro-magnetic element movement control means Expired GB1440254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722245564 DE2245564A1 (de) 1972-09-16 1972-09-16 Kunststoffverarbeitungsmaschine mit einer einrichtung zur steuerung von einstellgroessen an regelventilen

Publications (1)

Publication Number Publication Date
GB1440254A true GB1440254A (en) 1976-06-23

Family

ID=5856551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4356673A Expired GB1440254A (en) 1972-09-16 1973-09-17 Electro-magnetic element movement control means

Country Status (7)

Country Link
AT (1) AT336878B (US20100012521A1-20100121-C00001.png)
CH (1) CH569572A5 (US20100012521A1-20100121-C00001.png)
DE (1) DE2245564A1 (US20100012521A1-20100121-C00001.png)
FR (1) FR2200102B3 (US20100012521A1-20100121-C00001.png)
GB (1) GB1440254A (US20100012521A1-20100121-C00001.png)
IT (1) IT995330B (US20100012521A1-20100121-C00001.png)
NL (1) NL7312794A (US20100012521A1-20100121-C00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109466034A (zh) * 2018-12-27 2019-03-15 东莞市捷晨硅橡胶机械有限公司 一种硅橡胶定量射出装置

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
AT365118B (de) * 1979-10-10 1981-12-10 Engel Kg L Steuerungseinrichtung fuer mehrstufig oder kontinuierlich betaetigbare stellglieder in kunst- stoffverarbeitungsmaschinen
CN106774150B (zh) * 2016-12-29 2023-05-26 上海交通大学 可开环控制的精确重复定位驱动系统及其控制方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109466034A (zh) * 2018-12-27 2019-03-15 东莞市捷晨硅橡胶机械有限公司 一种硅橡胶定量射出装置
CN109466034B (zh) * 2018-12-27 2023-12-08 东莞市捷晨硅橡胶机械有限公司 一种硅橡胶定量射出装置

Also Published As

Publication number Publication date
ATA796073A (de) 1976-09-15
NL7312794A (US20100012521A1-20100121-C00001.png) 1974-03-19
IT995330B (it) 1975-11-10
FR2200102B3 (US20100012521A1-20100121-C00001.png) 1976-08-13
CH569572A5 (US20100012521A1-20100121-C00001.png) 1975-11-28
FR2200102A1 (US20100012521A1-20100121-C00001.png) 1974-04-19
DE2245564A1 (de) 1974-03-21
AT336878B (de) 1977-05-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee