IT1061997B - Perfezionamento nei dispositivi di commutazione elettrica di tipo elettromeccanico - Google Patents

Perfezionamento nei dispositivi di commutazione elettrica di tipo elettromeccanico

Info

Publication number
IT1061997B
IT1061997B IT49926/76A IT4992676A IT1061997B IT 1061997 B IT1061997 B IT 1061997B IT 49926/76 A IT49926/76 A IT 49926/76A IT 4992676 A IT4992676 A IT 4992676A IT 1061997 B IT1061997 B IT 1061997B
Authority
IT
Italy
Prior art keywords
improvement
switching devices
type electric
electric switching
electromechanical type
Prior art date
Application number
IT49926/76A
Other languages
English (en)
Italian (it)
Original Assignee
Trw Inc
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 Trw Inc filed Critical Trw Inc
Application granted granted Critical
Publication of IT1061997B publication Critical patent/IT1061997B/it

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
    • H01H50/18—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H01H2003/463—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle using a blade spring lever for perpendicular force transmission
    • 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
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
IT49926/76A 1975-06-18 1976-06-11 Perfezionamento nei dispositivi di commutazione elettrica di tipo elettromeccanico IT1061997B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA229,651A CA1022971A (en) 1975-06-18 1975-06-18 Electromechanical switching device

Publications (1)

Publication Number Publication Date
IT1061997B true IT1061997B (it) 1983-04-30

Family

ID=4103375

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49926/76A IT1061997B (it) 1975-06-18 1976-06-11 Perfezionamento nei dispositivi di commutazione elettrica di tipo elettromeccanico

Country Status (12)

Country Link
US (1) US4003011A (en:Method)
JP (1) JPS607333B2 (en:Method)
AU (1) AU499968B2 (en:Method)
BE (1) BE842933A (en:Method)
BR (1) BR7603507A (en:Method)
CA (1) CA1022971A (en:Method)
DE (1) DE2627104C3 (en:Method)
ES (1) ES448934A1 (en:Method)
FR (1) FR2315166A1 (en:Method)
IT (1) IT1061997B (en:Method)
NL (1) NL7606472A (en:Method)
SE (1) SE419913B (en:Method)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460538B1 (fr) * 1978-04-21 1985-07-05 Trw Inc Dispositif de commutation a minuterie
US4356466A (en) * 1981-05-21 1982-10-26 Essex Group, Inc. Electromagnetic solenoid relay
US4378542A (en) * 1981-10-30 1983-03-29 Amf Inc. Electromagnetic contactor
US4460881A (en) * 1982-09-30 1984-07-17 Meister Jack B Quiet relay
US4446449A (en) * 1982-10-22 1984-05-01 Essex Group, Inc. Electromagnetic solenoid relay
US4456896A (en) * 1982-12-30 1984-06-26 Trw Canada Limited Low cost relay
DE3509399A1 (de) * 1985-03-15 1986-09-25 Kurt 7531 Neuhausen Stähle Mechanischer kraftwandler
AT386698B (de) * 1985-04-25 1988-09-26 Schrack Elektronik Ag Relais
US4700162A (en) * 1986-04-07 1987-10-13 Niles Parts Co., Ltd. Contact mechanism of electrical contact pieces
JPH02106662U (en:Method) * 1989-02-10 1990-08-24
DE19915691A1 (de) * 1999-04-07 2001-08-09 Tyco Electronics Logistics Ag Elektromagnetisches Relais
US7119702B2 (en) * 2002-03-27 2006-10-10 Adc Dsl Systems, Inc. Audible relay emulator
CA2484172C (en) * 2003-02-28 2008-09-16 Matsushita Electric Works, Ltd. Contact device
JP7434769B2 (ja) * 2019-09-13 2024-02-21 オムロン株式会社 電磁継電器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR84552E (fr) * 1960-05-16 1965-03-05 Micro-relais ultra-rapide pouvant servir comme disjoncteur ou régulateur de température
US2946875A (en) * 1958-11-28 1960-07-26 Honeywell Regulator Co Electromagnetic relay
US3217124A (en) * 1962-01-29 1965-11-09 Elci Products Corp Solenoid switch having a bridging contact on the solenoid plunger
US3219781A (en) * 1963-06-10 1965-11-23 Radon Corp Electromagnetic relay with sliding leaf spring movable contacts
US3260824A (en) * 1963-07-29 1966-07-12 Arrow Hart & Hegeman Electric Low energy non-arcing electric relay construction
US3378798A (en) * 1965-10-20 1968-04-16 Steiner Rudolf Electromagnetic relay utlizing a single-leaf, magnetically conductive and resilient core structure
US3418609A (en) * 1967-02-28 1968-12-24 United Carr Inc Square obturator
FR2038075A1 (en:Method) * 1969-03-28 1971-01-08 Soprotekel
US3573689A (en) * 1969-05-07 1971-04-06 United Carr Inc Nonsticking obturator for direct current relays

Also Published As

Publication number Publication date
FR2315166B1 (en:Method) 1981-08-07
DE2627104B2 (de) 1979-02-08
BR7603507A (pt) 1977-01-11
BE842933A (fr) 1976-12-14
DE2627104A1 (de) 1976-12-30
SE7606965L (sv) 1976-12-19
NL7606472A (nl) 1976-12-21
FR2315166A1 (fr) 1977-01-14
US4003011A (en) 1977-01-11
ES448934A1 (es) 1977-11-01
CA1022971A (en) 1977-12-20
JPS607333B2 (ja) 1985-02-23
AU499968B2 (en) 1979-05-10
AU1380776A (en) 1977-11-17
JPS521451A (en) 1977-01-07
SE419913B (sv) 1981-08-31
DE2627104C3 (de) 1979-10-25

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