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GB1227456A - - Google Patents

Info

Publication number
GB1227456A
GB1227456A GB1227456DA GB1227456A GB 1227456 A GB1227456 A GB 1227456A GB 1227456D A GB1227456D A GB 1227456DA GB 1227456 A GB1227456 A GB 1227456A
Authority
GB
United Kingdom
Prior art keywords
core
winding
wire
aug
external diameter
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
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 filed Critical
Publication of GB1227456A publication Critical patent/GB1227456A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B65H55/04—Wound packages of filamentary material characterised by method of winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

1,227,456. Wire supply pack. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 19 Aug., 1968 [22 Aug., 1967], No. 39642/68. Heading B8H. A wire supply pack consists of a flangeless core 9 on which a metal wire is wound, and is characterized in that the width of the winding decreases in the axial direction of the core as the distance from the axis increases and the pitch between adjacent turns in a layer of the winding is from 0À01 to 0À1 times the average external diameter of the core. Such a configuration of wire winding prevents breakage of wire during unreeling. In a further embodiment the external diameter of that portion of the core surrounded by the winding increases towards one or both ends of the core, the acute angle between the axis of the core and the tangent to the core surface not exceeding 25 degrees.
GB1227456D 1967-08-22 1968-08-19 Expired GB1227456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6711566A NL6711566A (en) 1967-08-22 1967-08-22

Publications (1)

Publication Number Publication Date
GB1227456A true GB1227456A (en) 1971-04-07

Family

ID=19801008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227456D Expired GB1227456A (en) 1967-08-22 1968-08-19

Country Status (5)

Country Link
BE (1) BE719707A (en)
DE (1) DE1774637A1 (en)
FR (1) FR1597470A (en)
GB (1) GB1227456A (en)
NL (1) NL6711566A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000078659A2 (en) * 1999-05-28 2000-12-28 Ppg Industries Ohio, Inc. Forming packages, forming tubes and fiber cakes for glass fibers
EP1327252A1 (en) * 2000-10-05 2003-07-16 Delphi Technologies, Inc. Linear inductive fluid level sensor
CN110088021A (en) * 2016-12-19 2019-08-02 旭化成株式会社 Polyurethane elastic yarn web body

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850473A1 (en) * 1978-11-21 1980-05-22 Siemens Ag COIL FOR A SMALL MOTOR
JPS5615257U (en) * 1979-07-11 1981-02-09

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000078659A2 (en) * 1999-05-28 2000-12-28 Ppg Industries Ohio, Inc. Forming packages, forming tubes and fiber cakes for glass fibers
WO2000078659A3 (en) * 1999-05-28 2001-07-05 Ppg Ind Ohio Inc Forming packages, forming tubes and fiber cakes for glass fibers
EP1327252A1 (en) * 2000-10-05 2003-07-16 Delphi Technologies, Inc. Linear inductive fluid level sensor
EP1327252A4 (en) * 2000-10-05 2009-02-11 Delphi Tech Inc Linear inductive fluid level sensor
CN110088021A (en) * 2016-12-19 2019-08-02 旭化成株式会社 Polyurethane elastic yarn web body

Also Published As

Publication number Publication date
DE1774637A1 (en) 1971-10-21
FR1597470A (en) 1970-06-29
NL6711566A (en) 1969-02-25
BE719707A (en) 1969-02-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee