ES239499U - Preventing Spoliation of Inserts by Encapsulating Material - Google Patents

Preventing Spoliation of Inserts by Encapsulating Material

Info

Publication number
ES239499U
ES239499U ES1978239499U ES239499U ES239499U ES 239499 U ES239499 U ES 239499U ES 1978239499 U ES1978239499 U ES 1978239499U ES 239499 U ES239499 U ES 239499U ES 239499 U ES239499 U ES 239499U
Authority
ES
Spain
Prior art keywords
shell
piece
parts
coated
spoliation
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.)
Granted
Application number
ES1978239499U
Other languages
Spanish (es)
Other versions
ES239499Y (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.)
DOUASIENNE DE TRANSFORMATEURS ELECTRIQUES DE SA
Original Assignee
DOUASIENNE DE TRANSFORMATEURS ELECTRIQUES DE SA
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 DOUASIENNE DE TRANSFORMATEURS ELECTRIQUES DE SA filed Critical DOUASIENNE DE TRANSFORMATEURS ELECTRIQUES DE SA
Publication of ES239499U publication Critical patent/ES239499U/en
Application granted granted Critical
Publication of ES239499Y publication Critical patent/ES239499Y/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Casings For Electric Apparatus (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Insulating Bodies (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Improved arrangement for the protection of parts coated with a molded insulating material capable of contracting after molding, of the type of parts with a magnetic core embedded in a synthetic resin, characterized in that the parts to be coated are protected by a covering consisting of: a) a shell of the piece, which presents a surface perpendicular to the main stresses, capable of being exerted by the cladding material that contracts after its final placement; b) a layer of elastic material, interposed between the shell and the piece; c) a watertight envelope for the whole of the piece, the elastic layer and the shell, where said envelope prevents the insulation material, subsequently cast, from coming into contact with what surrounds it. (Machine-translation by Google Translate, not legally binding)
ES1978239499U 1977-11-30 1978-11-17 PERFECTED ARRANGEMENT FOR THE PROTECTION OF PARTS COATED WITH A MOLDED INSULATING MATERIAL AND SUSCEPTIBLE TO CONTRACT AFTER MOLDING Expired ES239499Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736918A FR2410544A1 (en) 1977-11-30 1977-11-30 NEW PROTECTION DEVICE FOR PARTS COATED IN AN INSULATING MATERIAL AND ELECTRICAL DEVICES WITH MAGNETIC CIRCUITS THUS PROTECTED

Publications (2)

Publication Number Publication Date
ES239499U true ES239499U (en) 1979-01-16
ES239499Y ES239499Y (en) 1979-08-01

Family

ID=9198583

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978239499U Expired ES239499Y (en) 1977-11-30 1978-11-17 PERFECTED ARRANGEMENT FOR THE PROTECTION OF PARTS COATED WITH A MOLDED INSULATING MATERIAL AND SUSCEPTIBLE TO CONTRACT AFTER MOLDING

Country Status (12)

Country Link
JP (1) JPS5486727A (en)
AU (1) AU529617B2 (en)
BE (1) BE872190A (en)
CA (1) CA1123925A (en)
CH (1) CH625078A5 (en)
DE (1) DE2851845A1 (en)
ES (1) ES239499Y (en)
FR (1) FR2410544A1 (en)
GB (1) GB2009025B (en)
IT (1) IT1109592B (en)
SE (1) SE432558B (en)
ZA (1) ZA786647B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH343989A (en) * 1954-08-11 1960-01-15 Landis & Gyr Ag Electrical transducer cast in resin and process for its production
CH387165A (en) * 1959-03-19 1965-01-31 Siemens Ag Process for embedding an electrical winding in a cast resin body under the action of a vacuum
FR1361388A (en) * 1962-04-02 1964-05-22 Technicon Instr Liquid sample feeder
US3307041A (en) * 1964-01-07 1967-02-28 Technicon Instr Photoelectric device for cyclically generating control signals in which the cycle may be shifted
DE1538079B1 (en) * 1965-04-30 1970-01-29 Siemens Ag Cast resin bushing with cast current transformer
FR93136E (en) * 1967-01-26 1969-02-14 Augier Sa Transformer for public lighting.
GB1371787A (en) * 1970-12-09 1974-10-30 Secr Defence Chemical analysis apparatus
US3846075A (en) * 1972-09-25 1974-11-05 Squibb & Sons Inc Apparatus for simultaneous analysis of fluid

Also Published As

Publication number Publication date
JPS5486727A (en) 1979-07-10
DE2851845A1 (en) 1979-05-31
FR2410544A1 (en) 1979-06-29
AU4164778A (en) 1979-06-07
GB2009025B (en) 1982-03-03
AU529617B2 (en) 1983-06-16
BE872190A (en) 1979-03-16
ZA786647B (en) 1979-10-31
IT1109592B (en) 1985-12-23
CH625078A5 (en) 1981-08-31
GB2009025A (en) 1979-06-13
SE7812059L (en) 1979-05-31
ES239499Y (en) 1979-08-01
CA1123925A (en) 1982-05-18
FR2410544B1 (en) 1980-11-07
IT7869604A0 (en) 1978-11-15
SE432558B (en) 1984-04-09

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Legal Events

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Effective date: 20001009