US982100A - Solenoid-operated switch. - Google Patents

Solenoid-operated switch. Download PDF

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Publication number
US982100A
US982100A US32?75206A US982100DA US982100A US 982100 A US982100 A US 982100A US 982100D A US982100D A US 982100DA US 982100 A US982100 A US 982100A
Authority
US
United States
Prior art keywords
solenoid
operated switch
seid
operating
support
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
US32?75206A
Inventor
Henry L Smith
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.)
General Electric Co
Original Assignee
General Electric Co
Publication date
Application granted granted Critical
Publication of US982100A publication Critical patent/US982100A/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
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
    • H01H51/082—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism
    • H01H51/086—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism with radial ratchet elements
    • H01H51/088—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism with radial ratchet elements moved alternately in opposite directions

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Particle Accelerators (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Description

SMITH SOLENOID OPBRATED SWITCH. APPLICATION FILED JUNES, 1906.
forms 5 engages tu c@ l, while the toile? lf? .f'ecured to wmber havsaid support member and havw by Said 110 :ma hrnrvinfT a .n rnovemu posti such pvolt of er: engaged- .fepufate Said 115 "t secured to Suid re 1"'01' said electro- :L re decrease nw the pressur actuating su 50 dow ber an actuating Surface engaged by snil operating' membeil to eetuate Said'mowbe member, said Surface having a enrvetl poi*- tion concentric with the pivot ot Seid opu el'ating member when the contacts in engagement and n shoulder portion 'which projects from Said cnrved portion nml ie en gagedvby said operating member to eepatnte said contacts, an electromagnet mounted upon saidqsupport, and :in armature for :miti electromagnetconnected to sind operating lmeniber and mounted to move verticali lnovubleeontaet into the petti of movementl of the free end of said optiexnting membe', an electromagnet secured to said support, and an arnmture for Said 'electrmnngnet mounted i for vertical movement and connected to seid operating member to hold said member with lts free endkln engagement with tire eni'vetl portion oit Said actuating Surface. and above Said Slionltieij when Said electionmgnet is e in en electyie switch, tlie combination ot n horizontal support, n n oil tank secured to Said support und partly illetl with oil, two lugs (lepentling from seid support within said oil tnnli', n. fixed Contact Secured to one of Seial luge to time towni'il the bottom of seid te lf., :in operating member pivoled on one ot smid lugs nfljneent sindv lixefl Contact? :i movable contact member bovino n coperatine contact and' pivotecl. to the other lng te loopen-nte with said lined Contact., said con" tec/t1 niemlzier timing :1n actuating Surface n'llieli ,ie engaged by Said operating' member, and. line e einv'ed portion which is concentric 4with tile yiivot etsnlct member when seid tn Witnefe m f nninii lne ith dey'ottnne, 1906. A
' HENRY L. SMTP whereof, l have hereunto Set
US32?75206A Solenoid-operated switch. Expired - Lifetime US982100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US982100TA

Publications (1)

Publication Number Publication Date
US982100A true US982100A (en) 1911-01-17

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ID=3050462

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US32?75206A Expired - Lifetime US982100A (en) Solenoid-operated switch.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434315A (en) * 1943-12-17 1948-01-13 Kearney James R Corp Electrical switch
DE892152C (en) * 1940-06-12 1953-10-05 Siemens Ag Zero voltage release

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE892152C (en) * 1940-06-12 1953-10-05 Siemens Ag Zero voltage release
US2434315A (en) * 1943-12-17 1948-01-13 Kearney James R Corp Electrical switch

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