FR2410544A1 - Nouveau dispositif de protection de pieces enrobees dans une matiere isolante et appareils electriques a circuit magnetique ainsi proteges - Google Patents

Nouveau dispositif de protection de pieces enrobees dans une matiere isolante et appareils electriques a circuit magnetique ainsi proteges

Info

Publication number
FR2410544A1
FR2410544A1 FR7736918A FR7736918A FR2410544A1 FR 2410544 A1 FR2410544 A1 FR 2410544A1 FR 7736918 A FR7736918 A FR 7736918A FR 7736918 A FR7736918 A FR 7736918A FR 2410544 A1 FR2410544 A1 FR 2410544A1
Authority
FR
France
Prior art keywords
protected
insulating material
protection device
electrical devices
magnetic circuits
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
FR7736918A
Other languages
English (en)
Other versions
FR2410544B1 (fr
Inventor
Jean-Paul Avocat
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.)
SADTEM
Original Assignee
SADTEM
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 SADTEM filed Critical SADTEM
Priority to FR7736918A priority Critical patent/FR2410544A1/fr
Priority to IT69604/78A priority patent/IT1109592B/it
Priority to AU41647/78A priority patent/AU529617B2/en
Priority to GB7845052A priority patent/GB2009025B/en
Priority to ES1978239499U priority patent/ES239499Y/es
Priority to BE2057429A priority patent/BE872190A/fr
Priority to SE7812059A priority patent/SE432558B/sv
Priority to ZA00786647A priority patent/ZA786647B/xx
Priority to CH1217478A priority patent/CH625078A5/fr
Priority to CA317,083A priority patent/CA1123925A/fr
Priority to DE19782851845 priority patent/DE2851845A1/de
Priority to JP14861278A priority patent/JPS5486727A/ja
Publication of FR2410544A1 publication Critical patent/FR2410544A1/fr
Application granted granted Critical
Publication of FR2410544B1 publication Critical patent/FR2410544B1/fr
Granted 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

L'INVENTION CONCERNE UN DISPOSITIF DE PROTECTION DE PIECES ENROBEES. ELLE CONCERNE AUSSI LES APPAREILS ELECTRIQUES AINSI PROTEGES. LE DISPOSITIF EST CARACTERISE PAR LE FAIT QUE LES PIECES A ENROBER 1 SONT PROTEGEES PAR UNE ENVELOPPE CONSTITUEE: A)D'UNE CARAPACE 6 DE LA PIECE PRESENTANT UNE SURFACE PERPENDICULAIRE AUX EFFORTS PRINCIPAUX 11, 13 SUSCEPTIBLES D'ETRE EXERCES PAR LA MATIERE D'ENROBAGE 6 SE CONTRACTANT APRES MISE EN PLACE, B)D'UNE COUCHE DE MATIERE ELASTIQUE 7 INTERPOSEE ENTRE LA CARAPACE 6 ET LA PIECE 1, C)D'UN ENTOURAGE ETANCHE 8 DE L'ENSEMBLE DE LA PIECE 1 DE LA COULEE ELASTIQUE 7 ET DE LA CARAPACE 6, LEDIT ENTOURAGE 8 EMPECHANT LA MATIERE ISOLANTE 9, COULEE ULTERIEUREMENT, D'ATTEINDRE CE QU'IL ENTOURE. APPLICATION A LA PROTECTION DES TRANSFORMATEURS DE MESURE, NOTAMMENT.
FR7736918A 1977-11-30 1977-11-30 Nouveau dispositif de protection de pieces enrobees dans une matiere isolante et appareils electriques a circuit magnetique ainsi proteges Granted FR2410544A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7736918A FR2410544A1 (fr) 1977-11-30 1977-11-30 Nouveau dispositif de protection de pieces enrobees dans une matiere isolante et appareils electriques a circuit magnetique ainsi proteges
IT69604/78A IT1109592B (it) 1977-11-30 1978-11-15 Dispositivo di protezione di pezzi ivestiti con un materiale isolante ed apparecchi elettrici a circuito magnetico cosi protetto
AU41647/78A AU529617B2 (en) 1977-11-30 1978-11-16 Encapsulated inductive element
GB7845052A GB2009025B (en) 1977-11-30 1978-11-17 Device for protecting elements to be coated in a moulded insulating material and an electrical apparatus comprisinga magnetic circuit protected by such a device
ES1978239499U ES239499Y (es) 1977-11-30 1978-11-17 Disposicion perfeccionada para la proteccion de piezas re- vestidas con un material aislante moldeado y susceptible de contraerse despues del moldeo
BE2057429A BE872190A (fr) 1977-11-30 1978-11-22 Nouveau dispositif de protection de pieces enrobees dans une matiere isolante et appareils electriques a circuit magnetique ainsi protege
SE7812059A SE432558B (sv) 1977-11-30 1978-11-23 Skyddsanordning for i formgjutet isolermaterial kapslade foremal, der isolermaterialet strevar att krympa exempelvis inkapslade magnetkernor
ZA00786647A ZA786647B (en) 1977-11-30 1978-11-27 Novel device for protecting pieces coated in an insulating material and electrical apparatus with magnetic circuit thus protected
CH1217478A CH625078A5 (fr) 1977-11-30 1978-11-28
CA317,083A CA1123925A (fr) 1977-11-30 1978-11-29 Dispositif de protection de pieces enrobees dans une matiere isolante et appareil electriques a circuit magnetique ainsi protege
DE19782851845 DE2851845A1 (de) 1977-11-30 1978-11-30 Schutzvorrichtung fuer in ein isoliermaterial eingehuellte bauteile und so geschuetzte elektrische geraete mit magnetischem kreis
JP14861278A JPS5486727A (en) 1977-11-30 1978-11-30 New protective device for parts embedded in insulating material and electric device for magnetic control protected by same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736918A FR2410544A1 (fr) 1977-11-30 1977-11-30 Nouveau dispositif de protection de pieces enrobees dans une matiere isolante et appareils electriques a circuit magnetique ainsi proteges

Publications (2)

Publication Number Publication Date
FR2410544A1 true FR2410544A1 (fr) 1979-06-29
FR2410544B1 FR2410544B1 (fr) 1980-11-07

Family

ID=9198583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736918A Granted FR2410544A1 (fr) 1977-11-30 1977-11-30 Nouveau dispositif de protection de pieces enrobees dans une matiere isolante et appareils electriques a circuit magnetique ainsi proteges

Country Status (12)

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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361388A (fr) * 1962-04-02 1964-05-22 Technicon Instr Appareil d'alimentation en échantillons de liquides
CH387165A (de) * 1959-03-19 1965-01-31 Siemens Ag Verfahren zum Einbetten einer elektrischen Wicklung in einen Giessharzkörper unter Vakuumeinwirkung
BE677375A (fr) * 1965-04-30 1966-08-01
US3307041A (en) * 1964-01-07 1967-02-28 Technicon Instr Photoelectric device for cyclically generating control signals in which the cycle may be shifted
DE1613651A1 (de) * 1967-01-26 1971-04-08 Augier Sa Sicherheits-Hochspannungstransformator
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH343989A (de) * 1954-08-11 1960-01-15 Landis & Gyr Ag In Giessharz eingegossener elektrischer Wandler und Verfahren zu dessen Herstellung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH387165A (de) * 1959-03-19 1965-01-31 Siemens Ag Verfahren zum Einbetten einer elektrischen Wicklung in einen Giessharzkörper unter Vakuumeinwirkung
FR1361388A (fr) * 1962-04-02 1964-05-22 Technicon Instr Appareil d'alimentation en échantillons de liquides
US3307041A (en) * 1964-01-07 1967-02-28 Technicon Instr Photoelectric device for cyclically generating control signals in which the cycle may be shifted
BE677375A (fr) * 1965-04-30 1966-08-01
DE1613651A1 (de) * 1967-01-26 1971-04-08 Augier Sa Sicherheits-Hochspannungstransformator
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 (de) 1979-05-31
AU4164778A (en) 1979-06-07
GB2009025B (en) 1982-03-03
AU529617B2 (en) 1983-06-16
BE872190A (fr) 1979-03-16
ZA786647B (en) 1979-10-31
IT1109592B (it) 1985-12-23
CH625078A5 (fr) 1981-08-31
GB2009025A (en) 1979-06-13
ES239499U (es) 1979-01-16
SE7812059L (sv) 1979-05-31
ES239499Y (es) 1979-08-01
CA1123925A (fr) 1982-05-18
FR2410544B1 (fr) 1980-11-07
IT7869604A0 (it) 1978-11-15
SE432558B (sv) 1984-04-09

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Legal Events

Date Code Title Description
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