GB1336208A - Processes for the manufacture of cylindrical coils - Google Patents

Processes for the manufacture of cylindrical coils

Info

Publication number
GB1336208A
GB1336208A GB5175771A GB5175771A GB1336208A GB 1336208 A GB1336208 A GB 1336208A GB 5175771 A GB5175771 A GB 5175771A GB 5175771 A GB5175771 A GB 5175771A GB 1336208 A GB1336208 A GB 1336208A
Authority
GB
United Kingdom
Prior art keywords
coil
contact pieces
cores
assemblies
coils
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
GB5175771A
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of GB1336208A publication Critical patent/GB1336208A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements
    • 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
    • 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
    • H01F41/10—Connecting leads to windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)

Abstract

1336208 Making coils SIEMENS AG 8 Nov 1971 [19 Nov 1970] 51757/71 Heading B3A [Also in Division B8] A process for the manufacture of cylindrical coils which may be used in fixed word data stores comprises providing a tubular core 1, Fig. 1, with a winding 2, passing one wire 3 through the tubular core, placing the core on a mandrel 4 of rectangular cross-section forming part of a conveyer belt 5, connecting the ends 3, 6 of the coil to parts 8, 9 to form contact pieces, encasing the coil assembly 35 and part of the contact pieces in synthetic plastics material 10, Fig. 2, and parting the conveyer belt along a dividing line 29 to form a coil assembly having insulated contact pieces held in base parts 27, 32. The base parts have different widths (a), (b), Fig. 3 (not shown), to allow correct insertion into a supporting plate and also serve as a stop. In place of contact pieces 8, 9 the conveyer belt may be formed with contact plates (16), (17), or pin-like contacts (18), (19), Figs. 4, 5 (not shown). An alternative form of conveyer for use in the process, Fig. 6 (not shown), comprises subsidiary belts (33), (34) and is used when unwound rod cores are to be formed in addition to coil assemblies 35. Holding plate (25) is bent to form a resilient ring clip (30), Fig. 7 (not shown) to receive a rod core. After spraying the assemblies and cores with plastics material the cores and one end of the coils are parted along line (28), and then the other end of the assemblies are parted from belt (23) along line 29. One or more components forming part of the drive circuit of the coil, e.g. a resistor, a diode, may be accommodated in the base parts of the assembly.
GB5175771A 1970-11-19 1971-11-08 Processes for the manufacture of cylindrical coils Expired GB1336208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2056909A DE2056909C3 (en) 1970-11-19 1970-11-19 Process for the production of plastic-coated coils

Publications (1)

Publication Number Publication Date
GB1336208A true GB1336208A (en) 1973-11-07

Family

ID=5788565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5175771A Expired GB1336208A (en) 1970-11-19 1971-11-08 Processes for the manufacture of cylindrical coils

Country Status (10)

Country Link
US (1) US3737995A (en)
BE (1) BE775566A (en)
CH (1) CH544390A (en)
DE (1) DE2056909C3 (en)
ES (1) ES396499A1 (en)
FR (1) FR2115222B1 (en)
GB (1) GB1336208A (en)
IT (1) IT940616B (en)
NL (1) NL7113542A (en)
SU (1) SU461519A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112846751A (en) * 2020-12-23 2021-05-28 深圳爱仕特科技有限公司 Be used for monocrystalline silicon piece contact coil skeleton rigging equipment

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973321A (en) * 1974-09-10 1976-08-10 The Anaconda Company Method of preparing circuit boards comprising inductors
DE2617465C3 (en) * 1976-04-21 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electric coil and process for its manufacture
FR2486704A1 (en) * 1980-07-09 1982-01-15 Cit Alcatel METHOD FOR MANUFACTURING AN ADJUSTABLE MINIATURE INDUCTANCE AND INDUCTANCE THUS OBTAINED
IT1135613B (en) * 1981-02-25 1986-08-27 Honeywell Inf Systems Italia ELECTROMAGNETIC GROUP FOR MOSAIC PRINTER HEAD AND RELATED PRODUCTION METHOD
US4879804A (en) * 1988-09-30 1989-11-14 Chiang C Y Method of fabricating a coil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649558A (en) * 1949-06-09 1953-08-18 Western Electric Co Mounting head for coil terminals
US2722671A (en) * 1952-08-02 1955-11-01 Advance Transformer Co Terminal strip
GB950803A (en) * 1962-07-13 1964-02-26 Standard Telephones Cables Ltd Component mounting arrangement
US3590480A (en) * 1968-10-03 1971-07-06 Theodore H Johnson Jr Method of manufacturing a pulse transformer package
US3625350A (en) * 1970-08-12 1971-12-07 Jimmy C Ray Web and connectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112846751A (en) * 2020-12-23 2021-05-28 深圳爱仕特科技有限公司 Be used for monocrystalline silicon piece contact coil skeleton rigging equipment

Also Published As

Publication number Publication date
SU461519A3 (en) 1975-02-25
IT940616B (en) 1973-02-20
FR2115222A1 (en) 1972-07-07
US3737995A (en) 1973-06-12
NL7113542A (en) 1972-05-24
ES396499A1 (en) 1974-05-01
DE2056909B2 (en) 1975-01-23
CH544390A (en) 1973-11-15
FR2115222B1 (en) 1975-08-29
BE775566A (en) 1972-03-16
DE2056909C3 (en) 1975-08-28
DE2056909A1 (en) 1972-05-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees