ES419867A1 - Transformer end platforms - Google Patents

Transformer end platforms

Info

Publication number
ES419867A1
ES419867A1 ES419867A ES419867A ES419867A1 ES 419867 A1 ES419867 A1 ES 419867A1 ES 419867 A ES419867 A ES 419867A ES 419867 A ES419867 A ES 419867A ES 419867 A1 ES419867 A1 ES 419867A1
Authority
ES
Spain
Prior art keywords
platform
leg
plates
core
electrical
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
ES419867A
Other languages
Spanish (es)
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.)
Permali Ltd
Original Assignee
Permali Ltd
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 Permali Ltd filed Critical Permali Ltd
Publication of ES419867A1 publication Critical patent/ES419867A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/026—Wood layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/04—Insulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Insulating Of Coils (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

Improvements introduced into electrical transformers having a core including a leg and a yoke at each end thereof, with an electrical coil surrounding the leg, an insulating end platform or ring located at one or both ends of the coil, and means anchor to place the end ring or rings in the direction of the core leg, the platform being of laminated composition, the planes of the laminates or plates being parallel to the general plane of the platform, at least some of the plates being constituted, by a polymeric material combined with a plurality of strands or reinforcing fibers of an organic or inorganic insulating material, which provide a composite structure of greater resistance and higher modulus of elasticity than cellulose-based materials. (Machine-translation by Google Translate, not legally binding)
ES419867A 1972-10-25 1973-10-23 Transformer end platforms Expired ES419867A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4909472A GB1454501A (en) 1972-10-25 1972-10-25 Transformer end platforms

Publications (1)

Publication Number Publication Date
ES419867A1 true ES419867A1 (en) 1976-08-01

Family

ID=10451124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419867A Expired ES419867A1 (en) 1972-10-25 1973-10-23 Transformer end platforms

Country Status (9)

Country Link
JP (1) JPS49132520A (en)
BR (1) BR7308240D0 (en)
CA (1) CA991713A (en)
DE (1) DE2352996A1 (en)
ES (1) ES419867A1 (en)
FR (1) FR2204856B3 (en)
GB (1) GB1454501A (en)
IT (1) IT996876B (en)
SE (1) SE401877B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306975C2 (en) * 1983-02-28 1985-08-14 Transformatoren Union Ag, 7000 Stuttgart Device for pressing the windings of a transformer
DE102017205746A1 (en) * 2017-04-04 2018-10-04 Siemens Aktiengesellschaft Active part with clamping means without tie rods
DE102017205752A1 (en) * 2017-04-04 2018-10-04 Siemens Aktiengesellschaft Electrical device with a shape complementary to the active part designed boiler
FR3135661B1 (en) 2022-05-20 2024-04-05 Psa Automobiles Sa TRACTION BATTERY COMPRISING A REMOVABLE IMPACTOR PART FOR CUTTING ASSEMBLY GLUE, METHOD AND VEHICLE BASED ON SUCH A BATTERY

Also Published As

Publication number Publication date
CA991713A (en) 1976-06-22
JPS49132520A (en) 1974-12-19
GB1454501A (en) 1976-11-03
FR2204856A1 (en) 1974-05-24
BR7308240D0 (en) 1974-07-11
AU6162673A (en) 1975-04-24
FR2204856B3 (en) 1976-09-17
SE401877B (en) 1978-05-29
IT996876B (en) 1975-12-10
DE2352996A1 (en) 1974-05-09

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