GR82638B - - Google Patents

Info

Publication number
GR82638B
GR82638B GR73943A GR840173943A GR82638B GR 82638 B GR82638 B GR 82638B GR 73943 A GR73943 A GR 73943A GR 840173943 A GR840173943 A GR 840173943A GR 82638 B GR82638 B GR 82638B
Authority
GR
Greece
Prior art keywords
casting
casting material
mould
vacuum
supply
Prior art date
Application number
GR73943A
Other languages
Greek (el)
English (en)
Inventor
Schaich Willi
Original Assignee
Volta Werke Electricitaet
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 Volta Werke Electricitaet filed Critical Volta Werke Electricitaet
Publication of GR82638B publication Critical patent/GR82638B/el

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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/006—Degassing moulding material or draining off gas during moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0021—Degasification of liquids by bringing the liquid in a thin layer
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/42—Casting under special conditions, e.g. vacuum
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/005—Impregnating or encapsulating
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70—Completely encapsulating inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Insulating Of Coils (AREA)
  • General Induction Heating (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Emergency Protection Circuit Devices (AREA)
GR73943A 1983-03-02 1984-02-28 GR82638B (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833307396 DE3307396A1 (de) 1983-03-02 1983-03-02 Verfahren zum umgiessen von metallkoerpern, insbesondere wicklungen von transformatoren

Publications (1)

Publication Number Publication Date
GR82638B true GR82638B (OSRAM) 1985-02-07

Family

ID=6192316

Family Applications (1)

Application Number Title Priority Date Filing Date
GR73943A GR82638B (OSRAM) 1983-03-02 1984-02-28

Country Status (8)

Country Link
EP (1) EP0118073B1 (OSRAM)
AT (1) ATE21578T1 (OSRAM)
BR (1) BR8400886A (OSRAM)
CA (1) CA1215509A (OSRAM)
DE (2) DE3307396A1 (OSRAM)
ES (1) ES8500804A1 (OSRAM)
GR (1) GR82638B (OSRAM)
PT (1) PT78175B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01200907A (ja) * 1987-11-13 1989-08-14 Nkk Corp 粉体の鋳込み成形方法およびその装置
GB8916751D0 (en) * 1989-07-21 1989-09-06 Babcock Transformers Limited Producing moulded castings in polymer materials
DE4343547C1 (de) * 1993-12-20 1994-11-17 Duechting Pumpen Maschf Gmbh Verfahren für die Herstellung von Maschinenbauteilen aus Mineralguß
DE4430762A1 (de) * 1994-08-30 1996-03-07 Bosch Gmbh Robert Verfahren und Vorrichtung zum Vergießen von Teilen im Vakuum sowie Vorrichtung zum Evakuieren von Kammern, Gefäßen oder dergleichen
EP1394298A1 (de) * 2002-09-02 2004-03-03 Schärer Schweiter Mettler AG Verfahren zur Herstellung eines Induktors für eine Galette, und Galette
CN108099074B (zh) * 2017-12-22 2019-11-05 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种室温固化环氧树脂真空脱泡装置及脱泡方法
CN108889000A (zh) * 2018-06-19 2018-11-27 银隆新能源股份有限公司 一种浆料脱泡装置和浆料脱泡方法
CN116710256B (zh) * 2021-02-26 2025-12-23 依视路国际公司 给成型装置供应可聚合混合物的方法及相关供应装置
EP4313533A1 (en) 2021-03-31 2024-02-07 Essilor International Device and method for supplying a mold with a polymerizable mixture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1228781B (de) * 1954-08-11 1966-11-17 Messwandler Bau Gmbh Vorrichtung zum Herstellen blasen- und rissefreier Giessharzkoerper
CH362224A (de) * 1956-08-22 1962-05-31 Dombrovskis Johann Verfahren zur Herstellung von mit Kunststoff umhüllten Holzgegenständen, wie Tischplatten, Fensterrahmen oder dergleichen
CH381421A (de) * 1960-01-15 1964-08-31 Baer Maschf Josef Verfahren und Einrichtung zum Druckgiessen mit Giessharzen
DE1213595B (de) * 1963-09-20 1966-03-31 Goldschmidt Ag Th Verfahren und Vorrichtung zum Aufschmelzen von waermeempfindlichen Vergussmassen
DE1439352C3 (de) * 1964-03-26 1975-07-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen einer in hartende Isoliervergußmasse eingebetteten elektrischen Wicklung
GB1108595A (en) * 1964-05-15 1968-04-03 Reyrolle A & Co Ltd Improvements relating to casting of high-voltage electrical insulating, etc.
GB1208351A (en) * 1968-01-26 1970-10-14 Wipac Dev Ltd Vacuum filling machine

Also Published As

Publication number Publication date
ES530169A0 (es) 1984-11-01
EP0118073A1 (de) 1984-09-12
BR8400886A (pt) 1984-10-09
DE3460494D1 (en) 1986-09-25
ES8500804A1 (es) 1984-11-01
EP0118073B1 (de) 1986-08-20
PT78175A (de) 1984-04-01
ATE21578T1 (de) 1986-09-15
DE3307396A1 (de) 1984-09-06
CA1215509A (en) 1986-12-23
PT78175B (de) 1986-04-22

Similar Documents

Publication Publication Date Title
GR82638B (OSRAM)
AU4164885A (en) Simulated marble
RU94004972A (ru) Способ заполнения литейной формы и устройство для заполнения литейной формы
JPS56169715A (en) Desulfurization process against molten iron bath in container
GB914449A (en) Apparatus for transporting molten metals
JPS6443368A (en) Coating method and device for film
GB808834A (en) Improvements in vacuum casting
DE69021103D1 (de) Giessvorrichtung und Verfahren.
JPS5736961A (en) Molding apparatus of kneaded paste food
GB2046707A (en) Method of melt transference from a bath to a recipient above the bath surface and an apparatus for applying the method
CA1014744A (en) Method for producing a glass flow of high homogeneity in a tank furnace and an arrangement for carrying out the method
JPS5210909A (en) Tilting device of pouring liquid out of a container
JPS5513932A (en) Transfer mold for semiconductor device
SG66217A1 (en) Process for the manufacture of substantially hollow-cylindrical castings and a substantially hollow -cylindrical casting
JPS5437008A (en) Method of fncapsulation molding of articles by hot static pressing
GB988127A (en) Suction pump for liquified metals
JPS5747576A (en) Crucible supporting device
JPS5684930A (en) Resin molding machine
JPS52100306A (en) Equipment for agitating molten steel in arc furnace for steel manufact uring
JPS566769A (en) Supplying method for molten metal of vertical type bottom injection type die casting machine
JPS5715940A (en) Mold for symmetrical thick molded item
JPS57100860A (en) Method for packing molten metal in vertical casting machine
JPS54144279A (en) Method of filling liquid in smallldiameter container
JPS5437006A (en) Method of hot static pressing of contoured articles
McManus Cyclops'" Cap" Process Moves P/M to a New Level