Classifications

• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
  • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
  • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
  • H02M7/54—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters
  • H02M7/58—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential
  • H02M7/62—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential with electromagnetically-operated vibrating contacts, e.g. chopper
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H50/00—Details of electromagnetic relays
  • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
  • H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
  • H01H50/76—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring
• • 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
• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05C—ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, OR GUIDING LIVING BEINGS
  • H05C1/00—Circuits or apparatus for generating electric shock effects
  • H05C1/04—Circuits or apparatus for generating electric shock effects providing pulse voltages

Landscapes

• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Life Sciences & Earth Sciences (AREA)
• Insects & Arthropods (AREA)
• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Electromagnets (AREA)
• Switches Operated By Changes In Physical Conditions (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=20313146

Family Applications (1)

Country Status (4)

Families Citing this family (1)

• 0
  • NL NL67808D patent/NL67808C/xx active
  • BE BE466986D patent/BE466986A/xx unknown
• 1946
  • 1946-07-25 GB GB22188/46A patent/GB615118A/en not_active Expired
  • 1946-08-01 DE DEP32376D patent/DE939160C/de not_active Expired

Also Published As

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