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US1199975A - Solenoid. - Google Patents

Solenoid. Download PDF

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Publication number
US1199975A
US1199975A US?3292?14A US1914832928A US1199975A US 1199975 A US1199975 A US 1199975A US 1914832928 A US1914832928 A US 1914832928A US 1199975 A US1199975 A US 1199975A
Authority
US
United States
Prior art keywords
und
solenoid
iii
piunger
winding
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
US?3292?14A
Inventor
Bernhard E Fernow Jr
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.)
CUTLER-HAMMER CLUTCH Co
CUTLER HAMMER CLUTCH Co
Original Assignee
CUTLER HAMMER CLUTCH Co
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 CUTLER HAMMER CLUTCH Co filed Critical CUTLER HAMMER CLUTCH Co
Priority to US?3292?14A priority Critical patent/US1199975A/en
Application granted granted Critical
Publication of US1199975A publication Critical patent/US1199975A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding

Definitions

  • the solenoid iliustraeci C general; n winding l,y a piling therein und having u limited isierzii .y und :i .magnetic iframe 3 for ne winding, At the ends'of the frame 3 through' wh' the magnetic iiux passes te the piunger n directiony at right :ingies in the aier9 there is provided an mien of reiuennce if e reutive velue hereinafter set 'forth This reluctance is prefernniy in the 'furia (if ivm non-magnetic bushings il :md5 sented in opposite ends 0i' i'ihe frame. to sin-mund in@ plunger.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Description

B, E. FEHNOW, Jn.
SOLENOID.
APPLICATION FILED APR. 18, Ism.
www@
grs
in Application @led pi caused the piungers to be subjected to me@ iii) netic side puii, especiaiiy where' ibs s0.=eneids are not pmvified with magnetic plugs. This, in turn7 has resnieii en Fie piunger and iis guide :luci i ien@ ency of nepine-gsi' to siei when ne suienoidis deprived curreni.
oii m these resuits are obviously eiijeciion und this invention nas among i-Ls fibjeczs ai so reineiiy die iiil'resaid @auditions asi@ render any weer en *die piu-ts; or sickiug 0i' the piunger negiigibie.
Figure l of the accompanying' drawing, which Shows :i preferred einbodiuien of fne invention, is :L side View ai: the snienuif.
partially in section, with the plunger in zii-treated position; und Fig. is n 'pian vier: thereof.
The solenoid iliustraeci C general; n winding l,y a piling therein und having u limited isierzii .y und :i .magnetic iframe 3 for ne winding, At the ends'of the frame 3 through' wh' the magnetic iiux passes te the piunger n directiony at right :ingies in the aier9 there is provided an mien of reiuennce if e reutive velue hereinafter set 'forth This reluctance is prefernniy in the 'furia (if ivm non-magnetic bushings il :md5 sented in opposite ends 0i' i'ihe frame. to sin-mund in@ plunger.
Referring more specificuiiy to the drewing, he winding 1 is coiie. 0n a, spool (3,
invenien eiiites i0 imprnvemen s customary i60 previde( sieurs) i' is "eier mi) in@ mi nuwe-- el sensu finie side inni die piunsfer u'iiii cunsequeiit wein' mi die pzirrs und u'.in \.'eni wiens-e @if in@ piunger. vine ,iusniiufs l und 5, prefer-nini' 0i Tbrass, me 0i suu'h mansions 'nn iie reluci-mure inermi 1.5 i iniively invent u'iii reincr @il (Zue in inf".
iii
525er und sinzil wi cuizipii :is non' :nui rsirr in seizure i. in u suienmii, in muiiiiuuiimu :i wiwi- 1" u uuiguiuir, ira: iureim', :i plunger inovsnirin sani v1 i if: uren-inn iif 1.43.3
I ends 0i said fram@ e unuiur guide im miei piunggor :affording iiinieii mern pzijf in iii@ inusr 'Sfar insuring izs 'iii-ee mm1-filoni. :nui n uon-nwg'netie bushing; :it auch rf: the overu'hich hitter is as thin :is consisieni .rn iugipeai ends iz'ne winch-.nce 15,05 iis requisite stability in order that infix; if iie nuaxiiru unir nir-iup rosuiimum space within the irzime 'n ai?! be i. "1 iu piuug-,nr n
iinevi jini; the winding@ und that the su i. sul
thereof muy iie einseiy :ujecent the pi Ln wie ger. A iiin zubuini: einem?? cisti'tub busi;
said Slew@ .l @hmm Ase adjaccn sa 01% the maxlwtnessea BERNHARD d W'itnesses ence of
US?3292?14A 1914-04-18 1914-04-18 Solenoid. Expired - Lifetime US1199975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US?3292?14A US1199975A (en) 1914-04-18 1914-04-18 Solenoid.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US?3292?14A US1199975A (en) 1914-04-18 1914-04-18 Solenoid.

Publications (1)

Publication Number Publication Date
US1199975A true US1199975A (en) 1916-10-03

Family

ID=3267915

Family Applications (1)

Application Number Title Priority Date Filing Date
US?3292?14A Expired - Lifetime US1199975A (en) 1914-04-18 1914-04-18 Solenoid.

Country Status (1)

Country Link
US (1) US1199975A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446855A (en) * 1944-07-13 1948-08-10 Gen Electric Double-acting solenoid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446855A (en) * 1944-07-13 1948-08-10 Gen Electric Double-acting solenoid

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