AU2232770A - Improvements in or relating to armature for electromagnetic device - Google Patents

Improvements in or relating to armature for electromagnetic device

Info

Publication number
AU2232770A
AU2232770A AU22327/70A AU2232770A AU2232770A AU 2232770 A AU2232770 A AU 2232770A AU 22327/70 A AU22327/70 A AU 22327/70A AU 2232770 A AU2232770 A AU 2232770A AU 2232770 A AU2232770 A AU 2232770A
Authority
AU
Australia
Prior art keywords
armature
relating
electromagnetic device
electromagnetic
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
AU22327/70A
Inventor
H. Buckwalter Richard
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of AU2232770A publication Critical patent/AU2232770A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
AU22327/70A 1969-11-18 1970-11-17 Improvements in or relating to armature for electromagnetic device Expired AU2232770A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87764669A 1969-11-18 1969-11-18
USUS877646 1969-11-18

Publications (1)

Publication Number Publication Date
AU2232770A true AU2232770A (en) 1972-05-18

Family

ID=25370409

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22327/70A Expired AU2232770A (en) 1969-11-18 1970-11-17 Improvements in or relating to armature for electromagnetic device

Country Status (2)

Country Link
US (1) US3588769A (en)
AU (1) AU2232770A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444327A1 (en) * 1978-12-15 1980-07-11 Robion Jean Marie Electromagnet with core of varying cross section - has non-magnetic complementary sleeve portions to provide solid varying air gap
DE3213759A1 (en) * 1982-04-14 1983-10-20 Siemens AG, 1000 Berlin und 8000 München ELECTROMAGNETIC RELAY
DE3213737A1 (en) * 1982-04-14 1983-10-20 Siemens AG, 1000 Berlin und 8000 München ELECTROMAGNETIC RELAY
DE3225179A1 (en) * 1982-07-06 1984-01-12 Robert Bosch Gmbh, 7000 Stuttgart PRESSURE CONTROL VALVE
DE102009031665B4 (en) * 2009-07-05 2016-02-25 Msm Krystall Gbr (Vertretungsberechtigte Gesellschafter: Dr. Rainer Schneider, 12165 Berlin; Arno Mecklenburg, 10999 Berlin) Electrodynamic actuator
US10224742B2 (en) 2015-01-18 2019-03-05 Powerpath Technologies Incorporated High efficiency uninterruptible power supply with near loss-less ultrafast electromechanical switching

Also Published As

Publication number Publication date
US3588769A (en) 1971-06-28

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