GB1318420A - Apparatus for impregnation bodies with a casting resin composition - Google Patents

Apparatus for impregnation bodies with a casting resin composition

Info

Publication number
GB1318420A
GB1318420A GB3977270A GB3977270A GB1318420A GB 1318420 A GB1318420 A GB 1318420A GB 3977270 A GB3977270 A GB 3977270A GB 3977270 A GB3977270 A GB 3977270A GB 1318420 A GB1318420 A GB 1318420A
Authority
GB
United Kingdom
Prior art keywords
resin composition
assembly
pressure
mould
centrifugal
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
GB3977270A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1318420A publication Critical patent/GB1318420A/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
    • 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
    • B29C39/38—Heating or cooling
    • 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
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B29C39/08—Introducing the material into the mould by centrifugal force
    • 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
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
    • 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
    • H01F41/02—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 for manufacturing cores, coils, or magnets
    • H01F41/04—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 for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3406—Components, e.g. resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
GB3977270A 1969-08-21 1970-08-18 Apparatus for impregnation bodies with a casting resin composition Expired GB1318420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1270469A CH512317A (de) 1969-08-21 1969-08-21 Verfahren und Vorrichtung zum Imprägnieren von Körpern, insbesondere elektrischen Wicklungen, mit härtbaren Giessharzmassen

Publications (1)

Publication Number Publication Date
GB1318420A true GB1318420A (en) 1973-05-31

Family

ID=4385609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3977270A Expired GB1318420A (en) 1969-08-21 1970-08-18 Apparatus for impregnation bodies with a casting resin composition

Country Status (12)

Country Link
US (1) US3754071A (cg-RX-API-DMAC7.html)
AT (1) AT306847B (cg-RX-API-DMAC7.html)
BE (1) BE755079A (cg-RX-API-DMAC7.html)
CA (1) CA942016A (cg-RX-API-DMAC7.html)
CH (1) CH512317A (cg-RX-API-DMAC7.html)
DE (1) DE2041047C2 (cg-RX-API-DMAC7.html)
ES (1) ES382908A1 (cg-RX-API-DMAC7.html)
FR (1) FR2059604B1 (cg-RX-API-DMAC7.html)
GB (1) GB1318420A (cg-RX-API-DMAC7.html)
NL (1) NL168644C (cg-RX-API-DMAC7.html)
SE (1) SE365150B (cg-RX-API-DMAC7.html)
ZA (1) ZA705639B (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1434345A (en) * 1972-04-26 1976-05-05 Quraishi A H Rotational moulding
US4083917A (en) * 1975-07-07 1978-04-11 Skf Industrial Trading And Development Company B.V. Electric machine and method for the production thereof
DE2558893A1 (de) * 1975-12-27 1977-07-07 Richard Halm Schleudergiessvorrichtung zum herstellen von giessharz aufweisenden erzeugnissen, insbesondere elektromotoren
DE2609006B2 (de) * 1976-03-04 1979-10-31 Helios Apparatebau Kg, Mueller & Co, 7220 Schwenningen Aus faserverstärktem Kunststoff gegossener, hohler Ventilatorflügel
IT1096845B (it) * 1978-06-30 1985-08-26 Safilo Spa Procedimento per la produzione di manufatti di resine termoindurenti
DE3234098A1 (de) * 1982-09-14 1984-03-15 Transformatoren Union Ag, 7000 Stuttgart Verfahren zur herstellung in giessharz eingebetteter wicklungen fuer transformatoren
EP0114000B1 (en) * 1983-01-11 1986-10-01 Ferranti plc Thermally conducting filler for enclosing electrical components
FR2648745B1 (fr) * 1989-06-21 1991-10-18 Telemecanique Procede et installation pour noyer dans de la resine l'interieur d'un appareil electrique tel que detecteur de proximite, appareil electrique s'y rapportant et recipients pour celui-ci
FR2674177B1 (fr) * 1991-03-20 1993-06-25 Telemecanique Procede pour noyer dans de la resine l'interieur d'un appareil electrique tel que detecteur de proximite, et appareil electrique s'y rapportant.
US5266370A (en) * 1991-04-03 1993-11-30 Pti/End-Corr, Inc. Centrifugally cast pipe
HRP20191244T4 (hr) 2015-03-26 2022-03-04 Huntsman Advanced Materials Licensing (Switzerland) Gmbh Postupak za pripremu izolacijskih sustava za elektrotehniku, iz njega dobiveni proizvodi i njihova uporaba

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH305231A (de) * 1952-05-23 1955-02-15 Moser Glaser & Co Ag Schleudergiessverfahren zum Herstellen von Hohlkörpern.
FR1211104A (fr) * 1958-10-03 1960-03-14 Procédé et dispositif pour le moulage centrifuge de corps creux
US3164654A (en) * 1960-04-18 1965-01-05 Allied Chem Process for casting thermoplastic materials
NL6710935A (cg-RX-API-DMAC7.html) * 1967-08-09 1969-02-11

Also Published As

Publication number Publication date
NL168644C (nl) 1982-04-16
BE755079A (fr) 1971-02-22
ES382908A1 (es) 1972-12-16
AT306847B (de) 1973-04-25
NL7012345A (cg-RX-API-DMAC7.html) 1971-02-23
FR2059604A1 (cg-RX-API-DMAC7.html) 1971-06-04
ZA705639B (en) 1971-05-27
NL168644B (nl) 1981-11-16
CH512317A (de) 1971-09-15
US3754071A (en) 1973-08-21
DE2041047A1 (de) 1971-02-25
DE2041047C2 (de) 1983-03-31
FR2059604B1 (cg-RX-API-DMAC7.html) 1973-12-21
SE365150B (cg-RX-API-DMAC7.html) 1974-03-18
CA942016A (en) 1974-02-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee