US3457532A - Electromagnetically operated mechanisms,particularly contactors - Google Patents

Electromagnetically operated mechanisms,particularly contactors Download PDF

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Publication number
US3457532A
US3457532A US608795A US3457532DA US3457532A US 3457532 A US3457532 A US 3457532A US 608795 A US608795 A US 608795A US 3457532D A US3457532D A US 3457532DA US 3457532 A US3457532 A US 3457532A
Authority
US
United States
Prior art keywords
armature
lever
parts
support
electromagnet
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
US608795A
Other languages
English (en)
Inventor
Guy H Lacan
Maurice G Contal
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.)
Telemecanique SA
Original Assignee
Telemecanique Electrique SA
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 Telemecanique Electrique SA filed Critical Telemecanique Electrique SA
Application granted granted Critical
Publication of US3457532A publication Critical patent/US3457532A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B3/00—Key-type connections; Keys
    • F16B3/04—Key-type connections; Keys using keys formed of wire or other flexible material, to be inserted through an opening giving access to grooves in the adjacent surfaces of the parts to be connected
    • 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
    • H01F7/14—Pivoting armatures
    • 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
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnets (AREA)
  • Adjustable Resistors (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
US608795A 1966-01-12 1967-01-12 Electromagnetically operated mechanisms,particularly contactors Expired - Lifetime US3457532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45578A FR1470393A (fr) 1966-01-12 1966-01-12 Mécanisme pour électro-aimant, en particulier pour contacteur électromagnétique

Publications (1)

Publication Number Publication Date
US3457532A true US3457532A (en) 1969-07-22

Family

ID=8598401

Family Applications (1)

Application Number Title Priority Date Filing Date
US608795A Expired - Lifetime US3457532A (en) 1966-01-12 1967-01-12 Electromagnetically operated mechanisms,particularly contactors

Country Status (12)

Country Link
US (1) US3457532A (de)
AT (1) AT281172B (de)
BE (1) BE691400A (de)
CH (1) CH449119A (de)
DE (1) DE1564933B2 (de)
ES (1) ES335550A1 (de)
FR (1) FR1470393A (de)
GB (1) GB1166638A (de)
LU (1) LU52655A1 (de)
NL (1) NL6700196A (de)
NO (1) NO121105B (de)
SE (1) SE334407B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737539A1 (de) * 1987-11-05 1989-05-18 Asea Brown Boveri Elektrisches installationsschaltgeraet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486484A (en) * 1982-09-28 1984-12-04 Security Lumber & Supply Co. Strip of flexible corrugated material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908567A (en) * 1928-08-31 1933-05-09 Line Material Co Circuit making and breaking device
US2434070A (en) * 1943-04-08 1948-01-06 Henry R Gross Flasher
US2451323A (en) * 1946-05-11 1948-10-12 Sight Light Corp Shock resistant relay
US3054872A (en) * 1958-11-28 1962-09-18 Ward Leonard Electric Co Electrical contactor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908567A (en) * 1928-08-31 1933-05-09 Line Material Co Circuit making and breaking device
US2434070A (en) * 1943-04-08 1948-01-06 Henry R Gross Flasher
US2451323A (en) * 1946-05-11 1948-10-12 Sight Light Corp Shock resistant relay
US3054872A (en) * 1958-11-28 1962-09-18 Ward Leonard Electric Co Electrical contactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737539A1 (de) * 1987-11-05 1989-05-18 Asea Brown Boveri Elektrisches installationsschaltgeraet

Also Published As

Publication number Publication date
LU52655A1 (de) 1967-12-21
DE1564933B2 (de) 1971-12-09
GB1166638A (en) 1969-10-08
BE691400A (de) 1967-05-29
NL6700196A (de) 1967-07-13
DE1564933A1 (de) 1970-10-29
SE334407B (de) 1971-04-26
NO121105B (de) 1971-01-18
FR1470393A (fr) 1967-02-24
ES335550A1 (es) 1967-12-01
CH449119A (fr) 1967-12-31
AT281172B (de) 1970-05-11

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