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
Original Assignee
Individual
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 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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