CH436392A - Circuit for operating a load - Google Patents

Circuit for operating a load

Info

Publication number
CH436392A
CH436392A CH922162A CH922162A CH436392A CH 436392 A CH436392 A CH 436392A CH 922162 A CH922162 A CH 922162A CH 922162 A CH922162 A CH 922162A CH 436392 A CH436392 A CH 436392A
Authority
CH
Switzerland
Prior art keywords
load
operating
circuit
Prior art date
Application number
CH922162A
Other languages
German (de)
Inventor
N Lee Don
Original Assignee
Ampex
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
Priority to US70760A priority Critical patent/US3054905A/en
Priority to GB26209/62A priority patent/GB978306A/en
Priority to DEA40858A priority patent/DE1299035B/en
Application filed by Ampex filed Critical Ampex
Priority to CH922162A priority patent/CH436392A/en
Publication of CH436392A publication Critical patent/CH436392A/en

Links

Classifications

    • 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
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
    • G11C11/06021—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit with destructive read-out
    • G11C11/06028—Matrixes
    • G11C11/06042—"word"-organised, e.g. 2D organisation or linear selection, i.e. full current selection through all the bit-cores of a word during reading
CH922162A 1960-11-21 1962-08-02 Circuit for operating a load CH436392A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US70760A US3054905A (en) 1960-11-21 1960-11-21 Load-driving circuit
GB26209/62A GB978306A (en) 1960-11-21 1962-07-09 Load driving circuit
DEA40858A DE1299035B (en) 1960-11-21 1962-08-01 Circuit for writing into a matrix memory or for reading from a matrix memory
CH922162A CH436392A (en) 1960-11-21 1962-08-02 Circuit for operating a load

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US70760A US3054905A (en) 1960-11-21 1960-11-21 Load-driving circuit
GB26209/62A GB978306A (en) 1960-11-21 1962-07-09 Load driving circuit
DEA40858A DE1299035B (en) 1960-11-21 1962-08-01 Circuit for writing into a matrix memory or for reading from a matrix memory
CH922162A CH436392A (en) 1960-11-21 1962-08-02 Circuit for operating a load

Publications (1)

Publication Number Publication Date
CH436392A true CH436392A (en) 1967-05-31

Family

ID=27429202

Family Applications (1)

Application Number Title Priority Date Filing Date
CH922162A CH436392A (en) 1960-11-21 1962-08-02 Circuit for operating a load

Country Status (4)

Country Link
US (1) US3054905A (en)
CH (1) CH436392A (en)
DE (1) DE1299035B (en)
GB (1) GB978306A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129139C (en) * 1962-11-01
US3323114A (en) * 1963-06-21 1967-05-30 Bell Telephone Labor Inc Nondestructively interrogated magnetic memory
GB1085955A (en) * 1963-07-27 1967-10-04 Automatic Telephone & Elect Improvements in or relating to magnetic core storage matrices
US3395404A (en) * 1964-02-05 1968-07-30 Burroughs Corp Address selection system for memory devices
US3473149A (en) * 1966-05-02 1969-10-14 Sylvania Electric Prod Memory drive circuitry
US3671949A (en) * 1970-04-27 1972-06-20 Gen Motors Corp Method and apparatus for driving memory core selection lines
CN102758786B (en) * 2011-04-28 2016-03-30 赛恩倍吉科技顾问（深圳）有限公司 Fan circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922988A (en) * 1954-12-30 1960-01-26 Bell Telephone Labor Inc Magnetic core memory circuits
FR1137717A (en) * 1955-10-25 1957-06-03 Ibm France Control device for matrix with magnetic cores
FR1172046A (en) * 1955-11-03 1959-02-04 Ibm Magnetic Core Matrix Selection System
US2993198A (en) * 1958-11-28 1961-07-18 Burroughs Corp Bidirectional current drive circuit

Also Published As

Publication number Publication date
DE1299035B (en) 1969-07-10
US3054905A (en) 1962-09-18
GB978306A (en) 1964-12-23

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