GB104233A - Improvements in or relating to Over-load Electric Switches or Cut-outs. - Google Patents

Improvements in or relating to Over-load Electric Switches or Cut-outs.

Info

Publication number
GB104233A
GB104233A GB347416A GB347416A GB104233A GB 104233 A GB104233 A GB 104233A GB 347416 A GB347416 A GB 347416A GB 347416 A GB347416 A GB 347416A GB 104233 A GB104233 A GB 104233A
Authority
GB
United Kingdom
Prior art keywords
plunger
cam
locked
retarding
springs
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
GB347416A
Other languages
English (en)
Inventor
Pieter Gerrit Van Wijk
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.)
Individual
Original Assignee
Individual
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
Priority to DENDAT294803D priority Critical patent/DE294803C/de
Priority to NL2343D priority patent/NL2343C/xx
Application filed by Individual filed Critical Individual
Priority to GB347416A priority patent/GB104233A/en
Publication of GB104233A publication Critical patent/GB104233A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Friction Gearing (AREA)
GB347416A 1916-03-08 1916-03-08 Improvements in or relating to Over-load Electric Switches or Cut-outs. Expired GB104233A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DENDAT294803D DE294803C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1916-03-08
NL2343D NL2343C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1916-03-08
GB347416A GB104233A (en) 1916-03-08 1916-03-08 Improvements in or relating to Over-load Electric Switches or Cut-outs.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB347416A GB104233A (en) 1916-03-08 1916-03-08 Improvements in or relating to Over-load Electric Switches or Cut-outs.

Publications (1)

Publication Number Publication Date
GB104233A true GB104233A (en) 1917-03-01

Family

ID=32244368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB347416A Expired GB104233A (en) 1916-03-08 1916-03-08 Improvements in or relating to Over-load Electric Switches or Cut-outs.

Country Status (3)

Country Link
DE (1) DE294803C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB104233A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL2343C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
DE294803C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL2343C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Similar Documents

Publication Publication Date Title
GB448674A (en) Improvements in and relating to automatic reclosing circuit breakers
GB743178A (en) Improvements in or relating to electric switches
GB104233A (en) Improvements in or relating to Over-load Electric Switches or Cut-outs.
GB526422A (en) Improvements in and relating to automatically reclosing electric circuit breakers
GB187993A (en) Improvements in and relating to electric switches
GB588724A (en) An improved electric switch with over-current release
GB563835A (en) Improvements in and relating to means for preventing bouncing of electric switch contacts
GB657164A (en) Electromagnetic actuator for contactors and like switches
GB743138A (en) Improvements in and relating to electro-responsive tripping devices for electric circuit-breakers
GB784556A (en) Improvements in or relating to automatic electric circuit breakers
GB538582A (en) Improvements in and connected with overload released electrical switchgear
SU417857A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB447791A (en) Improvements in electromagnetic releasing devices for use in automatic circuit-breakers and like electric switches
GB615062A (en) Improvements in electromagnetic relays
US1493276A (en) Delayed-action device
US1746287A (en) Time-limit relay
US1699404A (en) Inverse time-limit relay
GB227118A (en) Improvements in and relating to electromagnetic devices
GB604533A (en) Improvements in or relating to electro-magnetic operating mechanism
GB191013224A (en) Improvements in or relating to Starting Devices for Electric Motors.
GB670559A (en) Improvements in or relating to electric contact arrangements particularly adapted for use with electromagnetic circuit-breakers
GB545061A (en) Improvements in spring operating mechanisms for electric switches or circuit-breakers
GB164559A (en) Improvements in and relating to protective devices for electric currents and apparatus
GB386717A (en) Improvements in electromagnetic switches or relays
GB190454A (en) Improvements in electric switches