US2184199A - Tank magnet - Google Patents

Tank magnet Download PDF

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Publication number
US2184199A
US2184199A US257564A US25756439A US2184199A US 2184199 A US2184199 A US 2184199A US 257564 A US257564 A US 257564A US 25756439 A US25756439 A US 25756439A US 2184199 A US2184199 A US 2184199A
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US
United States
Prior art keywords
electromagnet
cap
wire
retaining
casing
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 - Lifetime
Application number
US257564A
Inventor
Henry G Stephan
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US257564A priority Critical patent/US2184199A/en
Application granted granted Critical
Publication of US2184199A publication Critical patent/US2184199A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures

Definitions

  • an electromagnet including a cap with a dome for said electromagnet, wiremretaining means movably mounted within the dome of said cap, and wires operably engaging said wire-retaining means and ccnnected at their inner .ends to said electromagnet.
  • a casing threaded at its lower end into said casing, said cap comprising a body portion provided with a dome, said body portion provided with a horizontal, outwardly projecting annular flange, said iiange provided with a plurality of horizontal slots, closure means in the outer ends of said slots, a wire-retaining device within said dome, said wire-retaining device comprising an apertured disk body with outwardly and downwardly extending spring ngers, said spring fingers provided with outer fiat ends seated in said slots, and wires extending through the dome of said cap and through the apertures of said disk and connected to said electromagnet.
  • a casing provided with a domed cap, an electromagnet within said casing, a verticallye movable shock absorbing device in said cap, and wires extending through said cap and ixedly engaging in one direction said shock absorbing device and being fastened also to said electromagnet.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Separation Of Gases By Adsorption (AREA)

Description

l Dec. 19, 1939.
H. G, STEPHAN TANK MAGNET Filed Feb. 20, 1939 wvcmfo'fo) HENRY G. STEP/MN.
, mma/nfkff,
tions as shall fairly fall within the scope of the appended claims.
What I claim is:
l. In a device of the class described, the combination of an electromagnet, enclosing means therefor, yieldable Wire-retaining means in said enclosing means, and Wires extending into said enclosing means in engagement with said yield ,able wire-retaining means and connected to said electiomagnet.
In a device of the class described, the combination of an electromagnet, enclosing means therefor, yieldable wire-retaining means within said enclosing means contiguous to an end of said electromagnet, and Wires extending through said yieldable wire-retaining means and connected to said electromagnet.
3. In a device of the class described, the combination of an electromagnet, enclosing means including a cap with a dome for said electromagnet, wiremretaining means movably mounted within the dome of said cap, and wires operably engaging said wire-retaining means and ccnnected at their inner .ends to said electromagnet.
4f. In a device of the class described, the coinbination of a casing provided with a cap, an electi'oinagnet in said casing, a yieldable wire-retaining device within said cap, above said electromagnet, and wires extending through said cap and yieldable retaining device and fastened to said electromagnet.
5. In a device of the class described, the combination of a casing, a cap threaded at its lower end into said casing, said cap comprising a body portion provided with a dome, said body portion provided with a horizontal, outwardly projecting annular flange, said iiange provided with a plurality of horizontal slots, closure means in the outer ends of said slots, a wire-retaining device within said dome, said wire-retaining device comprising an apertured disk body with outwardly and downwardly extending spring ngers, said spring fingers provided with outer fiat ends seated in said slots, and wires extending through the dome of said cap and through the apertures of said disk and connected to said electromagnet.
6. In a device of the class described, the combination of a casing provided with a domed cap, an electromagnet within said casing, a verticallye movable shock absorbing device in said cap, and wires extending through said cap and ixedly engaging in one direction said shock absorbing device and being fastened also to said electromagnet.
HENRY G. STEPHAN.
US257564A 1939-02-20 1939-02-20 Tank magnet Expired - Lifetime US2184199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US257564A US2184199A (en) 1939-02-20 1939-02-20 Tank magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US257564A US2184199A (en) 1939-02-20 1939-02-20 Tank magnet

Publications (1)

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US2184199A true US2184199A (en) 1939-12-19

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Family Applications (1)

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US257564A Expired - Lifetime US2184199A (en) 1939-02-20 1939-02-20 Tank magnet

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709069A (en) * 1952-04-28 1955-05-24 Exxon Research Engineering Co Orienting subsurface earth cores in situ
US2952802A (en) * 1957-12-10 1960-09-13 Michelson Carlyle Electromagnetic release mechanism
US3418324A (en) * 1961-03-13 1968-12-24 Geschickter Fund Med Res Heterocyclic secondary amines
US4473809A (en) * 1983-07-22 1984-09-25 Chlad Kenneth J Lifting electromagnet
US4561285A (en) * 1984-09-14 1985-12-31 Tab Leasing Thermally isolated calibration apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709069A (en) * 1952-04-28 1955-05-24 Exxon Research Engineering Co Orienting subsurface earth cores in situ
US2952802A (en) * 1957-12-10 1960-09-13 Michelson Carlyle Electromagnetic release mechanism
US3418324A (en) * 1961-03-13 1968-12-24 Geschickter Fund Med Res Heterocyclic secondary amines
US4473809A (en) * 1983-07-22 1984-09-25 Chlad Kenneth J Lifting electromagnet
US4561285A (en) * 1984-09-14 1985-12-31 Tab Leasing Thermally isolated calibration apparatus

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