FR1085849A - Process for bubble-free filling of cavities, particularly applicable to objects used in electricity - Google Patents

Process for bubble-free filling of cavities, particularly applicable to objects used in electricity

Info

Publication number
FR1085849A
FR1085849A FR1085849DA FR1085849A FR 1085849 A FR1085849 A FR 1085849A FR 1085849D A FR1085849D A FR 1085849DA FR 1085849 A FR1085849 A FR 1085849A
Authority
FR
France
Prior art keywords
bubble
cavities
electricity
particularly applicable
objects used
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
Other languages
French (fr)
Inventor
Alfred Imhof
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.)
Moser Glaser and Co AG
Original Assignee
Moser Glaser and Co 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 Moser Glaser and Co AG filed Critical Moser Glaser and Co AG
Application granted granted Critical
Publication of FR1085849A publication Critical patent/FR1085849A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • 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
    • 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
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • B29C39/006—Monomers or prepolymers
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • B29C41/045—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry the axis being placed vertically, e.g. spin casting
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/20—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating articles
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/50—Shaping under special conditions, e.g. vacuum
    • 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
    • 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
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/28—Capacitor type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR1085849D 1952-05-23 1953-05-22 Process for bubble-free filling of cavities, particularly applicable to objects used in electricity Expired FR1085849A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1085849X 1952-05-23
CH1106380X 1952-05-23

Publications (1)

Publication Number Publication Date
FR1085849A true FR1085849A (en) 1955-02-07

Family

ID=25738896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1085849D Expired FR1085849A (en) 1952-05-23 1953-05-22 Process for bubble-free filling of cavities, particularly applicable to objects used in electricity

Country Status (2)

Country Link
DE (1) DE1106380B (en)
FR (1) FR1085849A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046822A2 (en) * 1980-08-29 1982-03-10 G.A. Pfleiderer GmbH & Co KG Process for fastening a base plate to a rotationally moulded pole, and base plate used in the process
WO1995000310A1 (en) * 1993-06-25 1995-01-05 Ciba Sc Holding Ag Process for the manufacture of substantially hollow-cylindrical castings, and a substantially hollow-cylindrical casting

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209200B (en) * 1961-07-03 1966-01-20 Transform Roentgen Matern Veb Process for the production of a rod current transformer with cast resin insulation
DE1258966B (en) * 1964-04-27 1968-01-18 May & Christe Ges Mit Beschrae Air-cooled plastic transformer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910919C (en) * 1935-03-20 1954-05-06 Siemens Ag Method for impregnating electrical devices and device parts, in particular layered or wound bodies, e.g. B. electrostatic and electrolytic capacitors
DE717188C (en) * 1938-08-14 1942-03-07 Kalenborn Dr Schmelzbasaltwerk Process and device for the production of hollow bodies and molded parts from molten ceramic masses by centrifugal casting
CH226983A (en) * 1939-03-21 1943-05-15 Dynamit Nobel Ag Process for the production of hollow bodies and other shaped objects.
DE728957C (en) * 1940-07-03 1942-12-08 Eisenwerke Ag Deutsche Hollow bodies made from bindable masses and process for its production
FR951172A (en) * 1947-07-30 1949-10-18 Ardenta Soc Method and apparatus for the centrifugal molding of plastics, and in particular, artificial teeth
FR977349A (en) * 1948-11-10 1951-03-30 Method and devices for centrifugal plate molding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046822A2 (en) * 1980-08-29 1982-03-10 G.A. Pfleiderer GmbH & Co KG Process for fastening a base plate to a rotationally moulded pole, and base plate used in the process
EP0046822A3 (en) * 1980-08-29 1984-09-05 G.A. Pfleiderer Gmbh & Co Kg Process for fastening a base plate to a rotationally moulded pole, and base plate used in the process
WO1995000310A1 (en) * 1993-06-25 1995-01-05 Ciba Sc Holding Ag Process for the manufacture of substantially hollow-cylindrical castings, and a substantially hollow-cylindrical casting

Also Published As

Publication number Publication date
DE1106380B (en) 1961-05-10

Similar Documents

Publication Publication Date Title
FR1085849A (en) Process for bubble-free filling of cavities, particularly applicable to objects used in electricity
FR1100016A (en) Process for the preparation of nu-benzyl-peptides and, in particular, nu-glycylpeptides
FR1079496A (en) Process for preparing pentaerythritis
FR1094600A (en) Method, machine and grinding wheel for electrolytic grinding
FR922389A (en) Method for settling divided materials
FR1080078A (en) Process for the production of prostheses, in particular dental prostheses
FR1127830A (en) Process for filling cavities in objects
FR1138105A (en) Process for preparing phenyl-glycol
FR1101527A (en) Process for preparing xylylene p-dichloride
FR62985E (en) Sintering process
FR63229E (en) Process for the production of crystals, in particular germanium
BE575394Q (en) Process to increase production in foundry
FR901489A (en) Process to produce the separation between molds and models
FR905867A (en) Process for preparing cyclic ethers
FR1067978A (en) Process and machine for molding pistons
FR902000A (en) Process for preparing 1, 3-butylene glycol
FR1200115A (en) Process for producing methylol-carbamic ethers
FR897792A (en) Process for shaping molten materials
FR1162487A (en) Process for polymerizing ethylene
FR1083852A (en) Rolling process for helicoids
FR53180E (en) Process for preparing 2-methyl-5-ethyl-pyridine
FR901733A (en) Process for preparing 2-methyl-butene-1-one-3
FR986930A (en) Tamping and tamping process, in particular for stuffed textiles
FR1060592A (en) Settling process
CA437057A (en) Metal mould reclaiming method