US978999A - Relay. - Google Patents

Relay. Download PDF

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Publication number
US978999A
US978999A US54919310A US1910549193A US978999A US 978999 A US978999 A US 978999A US 54919310 A US54919310 A US 54919310A US 1910549193 A US1910549193 A US 1910549193A US 978999 A US978999 A US 978999A
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US
United States
Prior art keywords
relay
core
armature
carried
drawings
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
US54919310A
Inventor
Hugo Gernsback
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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 US54919310A priority Critical patent/US978999A/en
Application granted granted Critical
Publication of US978999A publication Critical patent/US978999A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Storage Device Security (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Description

H. GERNSBAGK.
RELAY.
APPLICATION FILED MAR.14, 1910 v 978,999. Patented Deo.20,1910, I
. WIT/VESSES:
C 7 Z wwf/WOR (Q .cbc @mamy o i, haw; im'cu finvl'nfmunan in @Wing :a specifito which I v Th@ stand ad carnes d one @nin w ma bears o] the sp 'mg the. Spun@ ung is i r Lft :#fed by the he@ @n wrange 0;: Whicn wif '5min u d and hben be Spec'lzuy appanded cams? ref A Ence "if afsompanyng drawings, in when:
' lr'l, a n lpectve of he 5.23,
eerng now to the accompanying drawings in which hk@ letters and num oreference 'indicate ike parts in ail G3? the wir@ panymg draws- @Sie om stm@ 0f my m"- ALL foi adjusug th@ emision of Y Hmmm?, bmdmg p05 5 on amd bram inagnetyanoher bnng post on. Said ing screw carried by said arm for engaging said sprmg, an eleetromagnet having a core,
l l l i l an armature carried by said spring for said magnet and adapted to engage said coro and circuit make and break points between said armature and .said core, and meansl for con- 15 nec-tuig u local circuit with said standard and said core.
,HUGO ennxsaon.
l/Vitnesses ALVA C. AUSTIN, ALFRED P. MORGAN.
US54919310A 1910-03-14 1910-03-14 Relay. Expired - Lifetime US978999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US54919310A US978999A (en) 1910-03-14 1910-03-14 Relay.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54919310A US978999A (en) 1910-03-14 1910-03-14 Relay.

Publications (1)

Publication Number Publication Date
US978999A true US978999A (en) 1910-12-20

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ID=3047375

Family Applications (1)

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US54919310A Expired - Lifetime US978999A (en) 1910-03-14 1910-03-14 Relay.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424329A (en) * 1943-07-29 1947-07-22 Westinghouse Electric Corp Arc prevention for control systems
US2510700A (en) * 1945-07-06 1950-06-06 Weston Electrical Instr Corp Electrical relay
US2542174A (en) * 1947-09-17 1951-02-20 Standard Dayton Corp Relay

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424329A (en) * 1943-07-29 1947-07-22 Westinghouse Electric Corp Arc prevention for control systems
US2510700A (en) * 1945-07-06 1950-06-06 Weston Electrical Instr Corp Electrical relay
US2542174A (en) * 1947-09-17 1951-02-20 Standard Dayton Corp Relay

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