GB1199628A - Improvements in or relating to a Magnetic Member Assembly for a Magnetic Structure - Google Patents

Improvements in or relating to a Magnetic Member Assembly for a Magnetic Structure

Info

Publication number
GB1199628A
GB1199628A GB46620/67A GB4662067A GB1199628A GB 1199628 A GB1199628 A GB 1199628A GB 46620/67 A GB46620/67 A GB 46620/67A GB 4662067 A GB4662067 A GB 4662067A GB 1199628 A GB1199628 A GB 1199628A
Authority
GB
United Kingdom
Prior art keywords
core
magnetic
relating
oct
member assembly
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
Application number
GB46620/67A
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.)
ILE DE PROTOTYPE TECH ELECTRON
Original Assignee
ILE DE PROTOTYPE TECH ELECTRON
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 ILE DE PROTOTYPE TECH ELECTRON filed Critical ILE DE PROTOTYPE TECH ELECTRON
Publication of GB1199628A publication Critical patent/GB1199628A/en
Expired legal-status Critical Current

Links

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
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • 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
    • H01F7/081—Magnetic constructions
    • 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
    • H01F7/081—Magnetic constructions
    • H01F2007/083—External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H2050/046—Assembling parts of a relay by using snap mounting techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H2050/367—Methods for joining separate core and L-shaped yoke

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

1,199,628. Electromagnetic relays. SOC. CIVILE DE PROTOTYPE TECHNIQUE ELECTRONIQUE SOPROTEKEL. 12 Oct., 1967 [13 Oct., 1966], No. 46620/67. Heading H1N. In an electromagnetic relay the electromagnet core 6 or a permanent magnet (not shown) is provided with a groove 7 which fits in a slot in a yoke member 1 which may be retained between disc members 3, 4 on the core 6. Alternatively the groove 7a (Fig. 8) may be formed in a non-magnetic sleeve 6 on the core and the gap dz limits the effect of remanent magnetism. The slot may be formed in the edge of a hole in the yoke plate (Fig. 10) and three such yoke plates may be mounted on the core of a bi-stable relay (Figs. 9 and 11, not shown).
GB46620/67A 1966-10-13 1967-10-12 Improvements in or relating to a Magnetic Member Assembly for a Magnetic Structure Expired GB1199628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR79866A FR1543930A (en) 1966-10-13 1966-10-13 Method of fixing magnetic cores in relays or pole pieces

Publications (1)

Publication Number Publication Date
GB1199628A true GB1199628A (en) 1970-07-22

Family

ID=8619059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46620/67A Expired GB1199628A (en) 1966-10-13 1967-10-12 Improvements in or relating to a Magnetic Member Assembly for a Magnetic Structure

Country Status (5)

Country Link
US (1) US3497845A (en)
BE (1) BE704644A (en)
DE (1) DE1614545C3 (en)
FR (1) FR1543930A (en)
GB (1) GB1199628A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792392A (en) * 1972-12-18 1974-02-12 Bell Telephone Labor Inc Relay construction

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480489A1 (en) * 1980-04-10 1981-10-16 Telemecanique Electrique MAGNETIC CIRCUIT WITH CONTINUOUS CURRENT OR ALTERNATING CURRENT EXCITATION
US4443775A (en) 1981-01-31 1984-04-17 Shoketsu Kinzoku Kogyo Kabushiki Kaisha Solenoid actuator
DE3208348A1 (en) * 1981-05-20 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNET AGGREGATE
DE3570944D1 (en) * 1984-08-22 1989-07-13 Bosch Siemens Hausgeraete Electromagnetic device for actuating a plunger type core
US4833980A (en) * 1987-08-31 1989-05-30 Mannesmann Tally Corporation High efficiency coil posts for print hammer actuators
DE8815777U1 (en) * 1988-12-20 1990-04-26 Stribel GmbH, 7443 Frickenhausen Electromagnetic relay
DE59609182D1 (en) * 1995-10-09 2002-06-13 Tyco Electronics Logistics Ag Electromagnetic relay and process for its manufacture
US6486760B2 (en) 1998-12-07 2002-11-26 Matsushita Electric Works, Ltd. Electromagnetic relay
US6362717B1 (en) * 1999-07-29 2002-03-26 Kelsey-Hayes Company Coil assembly
US6633216B2 (en) 2001-01-12 2003-10-14 Kelsey-Hayes Company Self-locating coil assembly
EP1455372B1 (en) * 2003-03-06 2006-05-31 TYCO Electronics Austria GmbH Relay with core having partly enlarged cross section
KR102073153B1 (en) * 2018-08-14 2020-02-04 한국과학기술연구원 Impact actuator with 2-degree of freedom and impact controlling method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1016567A (en) * 1910-03-28 1912-02-06 Kellogg Switchboard & Supply Spring-armature relay.
US1467973A (en) * 1917-12-22 1923-09-11 Dayton Eng Lab Co Induction coil
US2395164A (en) * 1943-05-22 1946-02-19 Louis J Fageol Solenoid lock actuator
US3106669A (en) * 1960-04-27 1963-10-08 Automatic Elect Lab Mounting arrangement for coil bobbins
US3314032A (en) * 1964-09-08 1967-04-11 Western Electric Co Electrical coil assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792392A (en) * 1972-12-18 1974-02-12 Bell Telephone Labor Inc Relay construction

Also Published As

Publication number Publication date
FR1543930A (en) 1968-10-31
DE1614545B2 (en) 1972-06-15
BE704644A (en) 1968-02-15
DE1614545C3 (en) 1973-01-04
DE1614545A1 (en) 1970-08-20
US3497845A (en) 1970-02-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee