FR1464734A - Hermetically sealed permanent magnet contactor and method of treating its lamellae and their contact layers - Google Patents

Hermetically sealed permanent magnet contactor and method of treating its lamellae and their contact layers

Info

Publication number
FR1464734A
FR1464734A FR37907A FR37907A FR1464734A FR 1464734 A FR1464734 A FR 1464734A FR 37907 A FR37907 A FR 37907A FR 37907 A FR37907 A FR 37907A FR 1464734 A FR1464734 A FR 1464734A
Authority
FR
France
Prior art keywords
lamellae
treating
permanent magnet
hermetically sealed
contact layers
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
FR37907A
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.)
INST ZA ELEKTRONIKO IN AVTOMAT
Original Assignee
INST ZA ELEKTRONIKO IN AVTOMAT
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 INST ZA ELEKTRONIKO IN AVTOMAT filed Critical INST ZA ELEKTRONIKO IN AVTOMAT
Application granted granted Critical
Publication of FR1464734A publication Critical patent/FR1464734A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0201—Materials for reed contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • 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
    • H01H51/284—Polarised relays
    • 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
    • H01H51/284—Polarised relays
    • H01H51/285—Polarised relays for latching of contacts
    • 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
    • H01H51/287—Details of the shape of the contact springs
    • 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
    • H01H51/288—Freely suspended contacts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/12—Reed switch

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electromagnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Springs (AREA)
FR37907A 1964-11-12 1965-11-10 Hermetically sealed permanent magnet contactor and method of treating its lamellae and their contact layers Expired FR1464734A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
YU161464 1964-11-12
US482699A US3315193A (en) 1964-11-12 1965-08-26 Reed switch adapted for rapid cycling
DE19691954237 DE1954237A1 (en) 1964-11-12 1969-10-28 Protective tube contact
US6005570A 1970-07-31 1970-07-31

Publications (1)

Publication Number Publication Date
FR1464734A true FR1464734A (en) 1967-01-06

Family

ID=27430968

Family Applications (2)

Application Number Title Priority Date Filing Date
FR37907A Expired FR1464734A (en) 1964-11-12 1965-11-10 Hermetically sealed permanent magnet contactor and method of treating its lamellae and their contact layers
FR7038848A Expired FR2066643A5 (en) 1964-11-12 1970-10-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7038848A Expired FR2066643A5 (en) 1964-11-12 1970-10-28

Country Status (7)

Country Link
US (3) US3315193A (en)
CA (1) CA824230A (en)
CH (1) CH457585A (en)
DE (3) DE1514054B1 (en)
FR (2) FR1464734A (en)
GB (2) GB1116914A (en)
SE (1) SE314437B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502392A1 (en) * 1981-03-20 1982-09-24 Socapex ELECTROMAGNETIC RELAY WITH INDIFFERENT OPERATING POSITION

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426302A (en) * 1966-10-31 1969-02-04 Bell Telephone Labor Inc Sealed reed switch with adjustable reed
US3356974A (en) * 1967-03-02 1967-12-05 Allen Bradley Co Reed switch having an atmosphere to prevent sticking of the pole pieces therein
JPS54496B1 (en) * 1967-12-27 1979-01-11
US3584173A (en) * 1969-08-13 1971-06-08 Cunningham Corp Reed switch with improved contact isolation
DE3102710A1 (en) * 1981-01-28 1982-08-12 Erik Groesen 8800 Aarhus Jensen Sealing device
FR2502389A1 (en) * 1981-03-20 1982-09-24 Socapex SWITCH WITH INDIFFERENT OPERATING POSITION AND RELAY USING SUCH SWITCH
DE3318399C1 (en) * 1983-05-20 1984-11-22 Werner 7925 Dischingen Hauff Apparatus for producing a lead-through for lines, such as pipes, cables or the like, in a concrete wall
US5909163A (en) * 1996-09-11 1999-06-01 Hermetic Switch, Inc. High voltage reed switch
DE19949131A1 (en) * 1999-10-12 2001-04-19 Behr Gmbh & Co Sealing system for pipe forming part of car ventilation and heating system comprises support tube surrounded by cup-shaped groove containing flexible sealing ring held in place by clip which presses against support
JP5365655B2 (en) * 2011-03-16 2013-12-11 株式会社安川電機 Reed switch

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1531347A (en) * 1922-04-25 1925-03-31 American Telephone & Telegraph Relay
US2264022A (en) * 1940-06-27 1941-11-25 Bell Telephone Labor Inc Relay
US2264746A (en) * 1940-06-27 1941-12-02 Bell Telephone Labor Inc Electromagnetic switch
NL69658C (en) * 1940-06-27
US2450499A (en) * 1945-09-21 1948-10-05 Bell Telephone Labor Inc Circuit maker and breaker
US2497547A (en) * 1946-04-20 1950-02-14 Hastings Charles Edwin Magnetic switch
US2548889A (en) * 1949-11-09 1951-04-17 Robert E Kester High-speed coaxial relay
US2969134A (en) * 1955-06-03 1961-01-24 Ite Circuit Breaker Ltd Solenoid operated positive drive clutch
DE1748669U (en) * 1956-11-29 1957-07-18 Lorenz C Ag SUPPORT RELAY.
US2929895A (en) * 1956-12-27 1960-03-22 Bell Telephone Labor Inc Switching device
IT596491A (en) * 1957-04-09
DE1095945B (en) * 1957-11-22 1960-12-29 Siemens Ag Relay strips with protective tube contact relays
US2993104A (en) * 1959-01-21 1961-07-18 Gen Electric Electromagnetic relay
DE1116837B (en) * 1959-09-29 1961-11-09 Siemens Ag DC protective contact with only one coated contact piece
NL129301C (en) * 1959-10-22
US3005072A (en) * 1959-10-22 1961-10-17 Bell Telephone Labor Inc Electrically controlled switching device
US3025371A (en) * 1961-05-05 1962-03-13 Medal Einar Shockproof magnetic reed switch
NL301314A (en) * 1962-12-21
US3252083A (en) * 1964-07-22 1966-05-17 Bell Telephone Labor Inc System for monitoring condition changes in a switching device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502392A1 (en) * 1981-03-20 1982-09-24 Socapex ELECTROMAGNETIC RELAY WITH INDIFFERENT OPERATING POSITION
EP0061382A1 (en) * 1981-03-20 1982-09-29 Compagnie De Constructions Electriques Et Electroniques (Ccee) Electromagnetic relay with indifferent working position

Also Published As

Publication number Publication date
SE314437B (en) 1969-09-08
CH457585A (en) 1968-06-15
US3292122A (en) 1966-12-13
DE1279190B (en) 1968-10-03
USRE27315E (en) 1972-03-21
DE1954237A1 (en) 1971-05-06
CA824230A (en) 1969-09-30
DE1514054B1 (en) 1971-02-04
US3315193A (en) 1967-04-18
GB1116914A (en) 1968-06-12
GB1153138A (en) 1969-05-21
FR2066643A5 (en) 1971-08-06

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