IT958998B - Perfezionamento ai trasformatori - Google Patents

Perfezionamento ai trasformatori

Info

Publication number
IT958998B
IT958998B IT6869472A IT6869472A IT958998B IT 958998 B IT958998 B IT 958998B IT 6869472 A IT6869472 A IT 6869472A IT 6869472 A IT6869472 A IT 6869472A IT 958998 B IT958998 B IT 958998B
Authority
IT
Italy
Prior art keywords
transformers
improvement
Prior art date
Application number
IT6869472A
Other languages
English (en)
Italian (it)
Original Assignee
Parlour William J 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 Parlour William J Ltd filed Critical Parlour William J Ltd
Application granted granted Critical
Publication of IT958998B publication Critical patent/IT958998B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is AC
    • G05F3/06—Regulating voltage or current wherein the variable is AC using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M11/00—Power conversion systems not covered by the preceding groups
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/952—Proximity switches using a magnetic detector using inductive coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
IT6869472A 1971-05-28 1972-05-27 Perfezionamento ai trasformatori IT958998B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ16379771 1971-05-28
NZ16438571 1971-07-22

Publications (1)

Publication Number Publication Date
IT958998B true IT958998B (it) 1973-10-30

Family

ID=26649457

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6869472A IT958998B (it) 1971-05-28 1972-05-27 Perfezionamento ai trasformatori

Country Status (6)

Country Link
BE (1) BE784062A (enExample)
CA (1) CA986999A (enExample)
DE (1) DE2225720A1 (enExample)
FR (1) FR2140038B3 (enExample)
IT (1) IT958998B (enExample)
NL (1) NL7207245A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE52301B1 (en) * 1980-10-03 1987-09-02 Charlton Thermosystems Ltd Method and apparatus for heating
IT1190079B (it) * 1986-02-28 1988-02-10 Elektrene Srl Perfezionamenti ai trasformatori a ferro-risonanza (ferroresonant constant-voltage transformer)

Also Published As

Publication number Publication date
AU4268872A (en) 1973-11-29
NL7207245A (enExample) 1972-11-30
DE2225720A1 (de) 1972-12-14
CA986999A (en) 1976-04-06
FR2140038A1 (enExample) 1973-01-12
BE784062A (fr) 1972-09-18
FR2140038B3 (enExample) 1975-08-08

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