GB513575A - Improvements relating to resonant relays, inverters, or like electromagnetic devices - Google Patents

Improvements relating to resonant relays, inverters, or like electromagnetic devices

Info

Publication number
GB513575A
GB513575A GB778/38A GB77838A GB513575A GB 513575 A GB513575 A GB 513575A GB 778/38 A GB778/38 A GB 778/38A GB 77838 A GB77838 A GB 77838A GB 513575 A GB513575 A GB 513575A
Authority
GB
United Kingdom
Prior art keywords
spring
oscillation
coil
jan
inverter
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
GB778/38A
Other languages
English (en)
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.)
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
AEG AG
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 Allgemeine Elektricitaets Gesellschaft, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Publication of GB513575A publication Critical patent/GB513575A/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
    • H01H51/34—Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/30—Electromagnetic relays specially adapted for actuation by AC
    • H01H51/32—Frequency relays; Mechanically-tuned relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
GB778/38A 1937-01-09 1938-01-10 Improvements relating to resonant relays, inverters, or like electromagnetic devices Expired GB513575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE513575X 1937-01-09

Publications (1)

Publication Number Publication Date
GB513575A true GB513575A (en) 1940-02-28

Family

ID=6548457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB778/38A Expired GB513575A (en) 1937-01-09 1938-01-10 Improvements relating to resonant relays, inverters, or like electromagnetic devices

Country Status (3)

Country Link
BE (1) BE425676A (enrdf_load_stackoverflow)
GB (1) GB513575A (enrdf_load_stackoverflow)
NL (1) NL49985C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE425676A (enrdf_load_stackoverflow)
NL49985C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
US3001049A (en) Magnetic latch
GB601845A (en) Improvements in or relating to electromagnetic control apparatus, particularly contactors
GB513575A (en) Improvements relating to resonant relays, inverters, or like electromagnetic devices
GB1182044A (en) Electro Magnetic Holding Relay
GB759723A (en) Electro magnetic relay devices
US1661651A (en) Electromagnetic apparatus
GB299360A (en) Improvements in or relating to electromagnetic relays
GB622171A (en) Improvements in or relating to alternating current relays
GB536695A (en) Improvements relating to electromagnetic relays
US2392981A (en) Tuned audio relay
US2393784A (en) Circuit controlling device
GB775269A (en) Improvements in or relating to electromagnetic contactors
US2360750A (en) Magnetic actuator
US1470566A (en) Alternating-current relay
GB488502A (en) Improvements relating to electrically-maintained vibrating bodies
GB195824A (en) Improvements in or relating to electromagnetic mechanisms
GB839258A (en) Improvements in pulse responsive electric relays
GB166213A (en) Improvements in or relating to electro-magnetic devices for use with alternating currents
GB630531A (en) Improvements in or relating to instrument type relays
GB253328A (en) Improvements in electromagnetic relays
GB529396A (en) Improvements in high speed switches for alternating current circuits
GB501842A (en) Improvements relating to electric protective apparatus
GB525421A (en) Improvements in or relating to electrical relay devices
GB208073A (en) Improvements in electromagnetic interrupters and like apparatus
GB303085A (en) Improvements in or relating to electromagnetic devices operated by alternating or oscillatory currents