GB1275859A - Bifilar winding machine - Google Patents

Bifilar winding machine

Info

Publication number
GB1275859A
GB1275859A GB54501/70A GB5450170A GB1275859A GB 1275859 A GB1275859 A GB 1275859A GB 54501/70 A GB54501/70 A GB 54501/70A GB 5450170 A GB5450170 A GB 5450170A GB 1275859 A GB1275859 A GB 1275859A
Authority
GB
United Kingdom
Prior art keywords
core
path
guide
guides
angled
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
GB54501/70A
Inventor
Arthur Le Boutillier
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.)
AC Cossor Ltd
Original Assignee
AC Cossor 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 AC Cossor Ltd filed Critical AC Cossor Ltd
Priority to GB54501/70A priority Critical patent/GB1275859A/en
Publication of GB1275859A publication Critical patent/GB1275859A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/096—Dispensing or feeding devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
    • H01F41/069—Winding two or more wires, e.g. bifilar winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/082—Devices for guiding or positioning the winding material on the former
    • H01F41/086—Devices for guiding or positioning the winding material on the former in a special configuration on the former, e.g. orthocyclic coils or open mesh coils

Abstract

1275859 Winding strands about cores A C COSSOR Ltd 16 Nov 1970 54501/70 Heading B8G Bifilar delay lines are wound about a core 9 fed axially through a tube 10 by means of a pair of guides 8 for wires 3a, 3b respectively, each guide 8 being mounted on a carriage 4 rotatable in a circular orbit eccentric to the core path and angled thereto so that the guide describes a substantially circular, path around the core. The carriages are mounted on half-ring gears 13 meshing successively with driven pinions 14 and guided by rollers 11 to follow a circular path. Tension is applied to the wire 3a, 3b by pressure pads 6. Due to its direction of rotation, and angled path, each guide 8 moves upward as it passes in front of the core 9, and downward as it passes behind it. If the core is fed at the mean speed of upward movement of the guides, the resultant delay line will appear as Fig. 4b from the front, and as Fig. 4a from behind.
GB54501/70A 1970-11-16 1970-11-16 Bifilar winding machine Expired GB1275859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB54501/70A GB1275859A (en) 1970-11-16 1970-11-16 Bifilar winding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54501/70A GB1275859A (en) 1970-11-16 1970-11-16 Bifilar winding machine

Publications (1)

Publication Number Publication Date
GB1275859A true GB1275859A (en) 1972-05-24

Family

ID=10471211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54501/70A Expired GB1275859A (en) 1970-11-16 1970-11-16 Bifilar winding machine

Country Status (1)

Country Link
GB (1) GB1275859A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001035425A1 (en) * 1999-11-11 2001-05-17 Reichwein, Dietrich Coil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001035425A1 (en) * 1999-11-11 2001-05-17 Reichwein, Dietrich Coil
US6512439B1 (en) 1999-11-11 2003-01-28 Olaf Peters Coil

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees