FR73431E - Device for electromagnetically controlling relays placed at the crossing points of a crossed field - Google Patents

Device for electromagnetically controlling relays placed at the crossing points of a crossed field

Info

Publication number
FR73431E
FR73431E FR73431DA FR73431E FR 73431 E FR73431 E FR 73431E FR 73431D A FR73431D A FR 73431DA FR 73431 E FR73431 E FR 73431E
Authority
FR
France
Prior art keywords
coils
energization
magnetic
strips
shunt
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
Other languages
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR73431E publication Critical patent/FR73431E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/30—Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/281—Mounting of the relay; Encapsulating; Details of connections

Landscapes

  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnets (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Magnetic Treatment Devices (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Magnetically Actuated Valves (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Windings For Motors And Generators (AREA)
  • Relay Circuits (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

830,317. Automatic exchange switches. SIEMENS & HALSKE A.G. March 31, 1958 [April 5, 1957], No. 10284/58. Addition to 797,913. Class 40 (4). In the switch of the parent Specification in which contacts of a set are operated by flux passing therethrough due to the energization of two coils, and in which magnetic shunt is provided to prevent operation by energization of one coil only, additional magnetic strips are provided between individual contact pairs of a set to improve the shunt effect. Thus in a set of four contact pairs Fi, all operable by the energization of the same two coils (not shown) the magnetic shunt provided by the enclosing portions is enhanced by the provision of one or other or both of the internal magnetic members Zp, Zs. Fig. 9 illustrates the switch having operating windings A . . . D and hold coils H1, H2, magnetic strips Zp1, Zp2 being provided at points adjacent the contacts (not shown). The strips may be permanently magnetized in such a direction as either to assist or oppose the flux in the hold coils.
FR73431D 1955-06-13 1956-06-12 Device for electromagnetically controlling relays placed at the crossing points of a crossed field Expired FR73431E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DES44310A DE1026796B (en) 1955-06-13 1955-06-13 Arrangement or dialer for telecommunications, especially telephone systems
DES43387A DE1023490B (en) 1955-06-13 1955-06-13 Arrangement or dialer for telecommunication, especially telephone systems for electromagnetic actuation of contact sets
DES53016A DE1032328B (en) 1955-06-13 1957-04-05 Coordinate selector for telecommunication, especially telephone systems
DES58345A DE1091160B (en) 1955-06-13 1958-05-23 Coordinate selector

Publications (1)

Publication Number Publication Date
FR73431E true FR73431E (en) 1960-12-02

Family

ID=27437480

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1212705D Expired FR1212705A (en) 1955-06-13 1956-04-04 Device for electromagnetically controlling relays placed at the crossing points of a crossed field
FR73431D Expired FR73431E (en) 1955-06-13 1956-06-12 Device for electromagnetically controlling relays placed at the crossing points of a crossed field
FR74022D Expired FR74022E (en) 1955-06-13 1956-06-29 Device for electromagnetically controlling relays placed at the crossing points of a crossed field

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1212705D Expired FR1212705A (en) 1955-06-13 1956-04-04 Device for electromagnetically controlling relays placed at the crossing points of a crossed field

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR74022D Expired FR74022E (en) 1955-06-13 1956-06-29 Device for electromagnetically controlling relays placed at the crossing points of a crossed field

Country Status (6)

Country Link
BE (4) BE566190A (en)
CH (5) CH345924A (en)
DE (5) DE1023490B (en)
FR (3) FR1212705A (en)
GB (7) GB797913A (en)
NL (4) NL207940A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078228B (en) * 1958-03-22 1960-03-24 Standard Elektrik Lorenz Ag Multi-contact relay
DE1160511B (en) * 1958-07-23 1964-01-02 Siemens Ag Coordinate selector for telecommunications systems, in particular telephone exchanges
DE1083341B (en) * 1958-08-19 1960-06-15 Standard Elektrik Lorenz Ag Arrangement for interconnecting networks built up in terms of coordinates
DE1267725B (en) * 1962-06-28 1968-05-09 Western Electric Co Circuit arrangement for crossbar switch
NL128570C (en) * 1963-08-30 1970-07-15
DE1227516B (en) * 1964-03-06 1966-10-27 Standard Elektrik Lorenz Ag Coordinate switch with coincidence relay at each intersection
DE1227071B (en) * 1964-08-05 1966-10-20 Standard Elektrik Lorenz Ag Circuit arrangement for controlling multiple coordinate switches
FR2885979A1 (en) * 2005-05-20 2006-11-24 Renault Sas Starter`s belt tension controlling device for motor vehicle, has electric jack with electric motor and speed reducer device to drive actuating rod in translation, where rod controls lever arm to control belt tensioning idler pulley position

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187115A (en) * 1939-03-02 1940-01-16 Bell Telephone Labor Inc Switching device

Also Published As

Publication number Publication date
GB830317A (en) 1960-03-16
BE549545A (en)
GB798272A (en) 1958-07-16
GB835180A (en) 1960-05-18
NL205996A (en)
GB827130A (en) 1960-02-03
CH364815A (en) 1962-10-15
NL102384C (en)
CH364814A (en) 1962-10-15
FR74022E (en) 1960-11-07
CH345924A (en) 1960-04-30
DE1032328B (en) 1958-06-19
DE1091160B (en) 1960-10-20
GB799572A (en) 1958-08-13
NL106158C (en)
CH364813A (en) 1962-10-15
NL207940A (en)
CH352370A (en) 1961-02-28
BE548575A (en)
BE566190A (en)
DE1023490B (en) 1958-01-30
FR1212705A (en) 1960-03-25
DE1026796B (en) 1958-03-27
GB797913A (en) 1958-07-09
DE1033727B (en) 1958-07-10
GB884404A (en) 1961-12-13
BE546738A (en)

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