ZA701531B - Improvements in or relating to electrical relay devices - Google Patents

Improvements in or relating to electrical relay devices

Info

Publication number
ZA701531B
ZA701531B ZA701531A ZA701531A ZA701531B ZA 701531 B ZA701531 B ZA 701531B ZA 701531 A ZA701531 A ZA 701531A ZA 701531 A ZA701531 A ZA 701531A ZA 701531 B ZA701531 B ZA 701531B
Authority
ZA
South Africa
Prior art keywords
relating
relay devices
electrical relay
electrical
devices
Prior art date
Application number
ZA701531A
Inventor
W Leach
Original Assignee
Davall S & Sons Ltd
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 Davall S & Sons Ltd filed Critical Davall S & Sons Ltd
Publication of ZA701531B publication Critical patent/ZA701531B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • 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
    • H01H2001/265—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support having special features for supporting, locating or pre-stressing the contact blade springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Packages (AREA)
ZA701531A 1969-03-13 1970-03-06 Improvements in or relating to electrical relay devices ZA701531B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1324869 1969-03-13

Publications (1)

Publication Number Publication Date
ZA701531B true ZA701531B (en) 1971-04-28

Family

ID=10019514

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA701531A ZA701531B (en) 1969-03-13 1970-03-06 Improvements in or relating to electrical relay devices

Country Status (6)

Country Link
BE (1) BE747315A (en)
DE (1) DE2011858A1 (en)
ES (1) ES377463A1 (en)
FR (1) FR2039598A5 (en)
NL (1) NL7003613A (en)
ZA (1) ZA701531B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459545A1 (en) * 1979-06-20 1981-01-09 Cit Alcatel ELECTROMAGNETIC RELAY
DE102016112663B4 (en) * 2016-07-11 2018-04-12 Phoenix Contact Gmbh & Co. Kg Electromechanical relay, terminal block and electromechanical relay module

Also Published As

Publication number Publication date
ES377463A1 (en) 1972-07-01
DE2011858A1 (en) 1971-02-11
FR2039598A5 (en) 1971-01-15
NL7003613A (en) 1970-09-15
BE747315A (en) 1970-08-17

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