GB294682A - Improvements in or relating to electric switches or relays - Google Patents

Improvements in or relating to electric switches or relays

Info

Publication number
GB294682A
GB294682A GB1133227A GB1133227A GB294682A GB 294682 A GB294682 A GB 294682A GB 1133227 A GB1133227 A GB 1133227A GB 1133227 A GB1133227 A GB 1133227A GB 294682 A GB294682 A GB 294682A
Authority
GB
United Kingdom
Prior art keywords
relays
relating
electric switches
switches
electric
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
GB1133227A
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.)
HERBERT WILLIAM BENJAMIN GARDI
MAURICE HEYWOOD HUNT
General Electric Co PLC
Original Assignee
HERBERT WILLIAM BENJAMIN GARDI
MAURICE HEYWOOD HUNT
General Electric Co PLC
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 HERBERT WILLIAM BENJAMIN GARDI, MAURICE HEYWOOD HUNT, General Electric Co PLC filed Critical HERBERT WILLIAM BENJAMIN GARDI
Priority to GB1133227A priority Critical patent/GB294682A/en
Publication of GB294682A publication Critical patent/GB294682A/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
    • H01H51/287—Details of the shape of the contact springs
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
GB1133227A 1927-04-28 1927-04-28 Improvements in or relating to electric switches or relays Expired GB294682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1133227A GB294682A (en) 1927-04-28 1927-04-28 Improvements in or relating to electric switches or relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1133227A GB294682A (en) 1927-04-28 1927-04-28 Improvements in or relating to electric switches or relays

Publications (1)

Publication Number Publication Date
GB294682A true GB294682A (en) 1928-07-30

Family

ID=9984298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1133227A Expired GB294682A (en) 1927-04-28 1927-04-28 Improvements in or relating to electric switches or relays

Country Status (1)

Country Link
GB (1) GB294682A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760027A (en) * 1953-05-12 1956-08-21 Iron Fireman Mfg Co High speed relay
US2810802A (en) * 1954-11-05 1957-10-22 Steiner Rudolf Circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760027A (en) * 1953-05-12 1956-08-21 Iron Fireman Mfg Co High speed relay
US2810802A (en) * 1954-11-05 1957-10-22 Steiner Rudolf Circuit breaker

Similar Documents

Publication Publication Date Title
GB326155A (en) Improvements in electric switches
GB306822A (en) Improvements in or relating to electric switches
GB301425A (en) Improvements in or relating to thermally-operated electric switches or relays
GB294682A (en) Improvements in or relating to electric switches or relays
GB303976A (en) Improvements in or relating to electric switches
GB302590A (en) Improvements in or relating to electric switches
GB306198A (en) Improvements in or relating to electric switches
GB298182A (en) Improvements in or relating to electric switches
GB303051A (en) Improvements in or relating to electric circuit-breakers or switches
GB295965A (en) Improvements in electric switches
GB300575A (en) Improvements in or relating to electrical switches
GB299175A (en) Improvements in or relating to electric switches
GB304380A (en) Improvements in or relating to electric switches
GB293139A (en) Improvements in or relating to electric switches
GB296855A (en) Improvements in or relating to electric switches
GB297164A (en) Improvements in or relating to electric switches
GB299907A (en) Improvements in or relating to electric oil-break switches
GB296476A (en) Improvements in or relating to electric relays
GB305069A (en) Improvements in or relating to electric relays
GB294517A (en) Improvements in or relating to electric circuit-breakers or switches
GB300528A (en) Improvements in electric switches
GB299379A (en) Improvements in electric switches
GB322603A (en) Improvements in or relating to electric switches
GB326768A (en) Improvements in or relating to electric switches
GB318559A (en) Improvements in or relating to electric switches