GB978783A - Improvements in or relating to integration amplifiers - Google Patents

Improvements in or relating to integration amplifiers

Info

Publication number
GB978783A
GB978783A GB24941/61A GB2494161A GB978783A GB 978783 A GB978783 A GB 978783A GB 24941/61 A GB24941/61 A GB 24941/61A GB 2494161 A GB2494161 A GB 2494161A GB 978783 A GB978783 A GB 978783A
Authority
GB
United Kingdom
Prior art keywords
coils
load
july
flux
pulses
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
GB24941/61A
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 and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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 and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB978783A publication Critical patent/GB978783A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/182—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using magnetic elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
    • H03K17/82—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices the devices being transfluxors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices
    • H03K3/51—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices the devices being multi-aperture magnetic cores, e.g. transfluxors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Treatment Devices (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Amplifiers (AREA)

Abstract

978,783. Controlled non-linear inductors. SIEMENS & HALSKE A.G. July 10, 1961 [July 8, 1960], No. 24941/61. Heading H3B. An amplifier comprises a transfluxor core having major and minor apertures, which is set to a remanent state by an input pulse in winding N1 and passes a proportional pulse output to a load Ra when unidirectional pulses are applied alternately to coils N4, N5, each coil producing a flux in its associated core limb which opposes the flux about the main aperture. As shown in Fig. 2, the coils N4, N5 are alternately energized from a source J providing two groups of pulses. In a modification, Fig. 4, the pulse source and the load circuit are separated by the provision of further coils each coupled to a coil N4, N5 by the associated core limb. Rectifiers D1-D4 are provided in the embodiments to prevent the load from being by-passed.
GB24941/61A 1960-07-08 1961-07-10 Improvements in or relating to integration amplifiers Expired GB978783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES69291A DE1116725B (en) 1960-07-08 1960-07-08 Integrating amplifier circuit using a transfluxor

Publications (1)

Publication Number Publication Date
GB978783A true GB978783A (en) 1964-12-23

Family

ID=7500881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24941/61A Expired GB978783A (en) 1960-07-08 1961-07-10 Improvements in or relating to integration amplifiers

Country Status (6)

Country Link
US (1) US3214600A (en)
CH (1) CH390993A (en)
DE (1) DE1116725B (en)
FR (1) FR1294560A (en)
GB (1) GB978783A (en)
NL (1) NL266620A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258453B (en) * 1962-02-22 1968-01-11 Licentia Gmbh Procedure for voltage-time conversion for analog-digital converters
US3344413A (en) * 1963-01-04 1967-09-26 Amp Inc Magnetic core readout
US3521253A (en) * 1966-12-28 1970-07-21 Johnson Service Co Magnetic control device
US3543257A (en) * 1967-05-11 1970-11-24 Nippon Electric Co Transfluxor circuit having linear response characteristic

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894250A (en) * 1958-01-21 1959-07-07 Robert W Rochelle Variable frequency magnetic multivibrator

Also Published As

Publication number Publication date
DE1116725C2 (en) 1962-05-24
FR1294560A (en) 1962-05-26
US3214600A (en) 1965-10-26
NL266620A (en)
CH390993A (en) 1965-04-30
DE1116725B (en) 1961-11-09

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