AU4268872A - Improvements in or relating to transformers - Google Patents

Improvements in or relating to transformers

Info

Publication number
AU4268872A
AU4268872A AU42688/72A AU4268872A AU4268872A AU 4268872 A AU4268872 A AU 4268872A AU 42688/72 A AU42688/72 A AU 42688/72A AU 4268872 A AU4268872 A AU 4268872A AU 4268872 A AU4268872 A AU 4268872A
Authority
AU
Australia
Prior art keywords
transformers
relating
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
AU42688/72A
Other versions
AU481348B2 (en
Inventor
Robert Denny George
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.)
WILLIAM J PARLOUR Ltd
Original Assignee
PARLOUR W 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 W J Ltd filed Critical PARLOUR W J Ltd
Application granted granted Critical
Publication of AU4268872A publication Critical patent/AU4268872A/en
Publication of AU481348B2 publication Critical patent/AU481348B2/en
Expired legal-status Critical Current

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)
AU42688/72A 1971-05-28 1972-05-24 Improvements in or relating to transformers Expired AU481348B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NZNZ163797 1971-05-28
NZ16379771 1971-05-28
NZ16438571 1971-07-22
NZNZ164385 1971-07-22

Publications (2)

Publication Number Publication Date
AU4268872A true AU4268872A (en) 1973-11-29
AU481348B2 AU481348B2 (en) 1973-11-29

Family

ID=

Also Published As

Publication number Publication date
BE784062A (en) 1972-09-18
IT958998B (en) 1973-10-30
NL7207245A (en) 1972-11-30
FR2140038A1 (en) 1973-01-12
DE2225720A1 (en) 1972-12-14
FR2140038B3 (en) 1975-08-08
CA986999A (en) 1976-04-06

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