Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
  • H01J37/32—Gas-filled discharge tubes
  • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
  • H01J37/32018—Glow discharge
• • A—HUMAN NECESSITIES
  • A63—SPORTS; GAMES; AMUSEMENTS
  • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
  • A63F3/00—Board games; Raffle games
  • A63F3/02—Chess; Similar board games
  • A63F3/027—Pocket chess
• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
  • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
  • G05F1/10—Regulating voltage or current
  • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
  • G05F1/52—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using discharge tubes in series with the load as final control devices
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
  • H01J37/32—Gas-filled discharge tubes
  • H01J37/32917—Plasma diagnostics
  • H01J37/32935—Monitoring and controlling tubes by information coming from the object and/or discharge
• • A—HUMAN NECESSITIES
  • A63—SPORTS; GAMES; AMUSEMENTS
  • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
  • A63F3/00—Board games; Raffle games
  • A63F3/00173—Characteristics of game boards, alone or in relation to supporting structures or playing piece
  • A63F3/00574—Connections between board and playing pieces
  • A63F2003/00615—Connections between board and playing pieces with a hook or an eyelet
• • A—HUMAN NECESSITIES
  • A63—SPORTS; GAMES; AMUSEMENTS
  • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
  • A63F3/00—Board games; Raffle games
  • A63F3/00173—Characteristics of game boards, alone or in relation to supporting structures or playing piece
  • A63F3/00574—Connections between board and playing pieces
  • A63F2003/00618—Clamps or clips

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Plasma & Fusion (AREA)
• Chemical & Material Sciences (AREA)
• Analytical Chemistry (AREA)
• Electromagnetism (AREA)
• Multimedia (AREA)
• General Physics & Mathematics (AREA)
• Radar, Positioning & Navigation (AREA)
• Automation & Control Theory (AREA)
• Lasers (AREA)
• Discharge Heating (AREA)
• Particle Accelerators (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4535351

Family Applications (2)

Family Applications Before (1)

Country Status (4)

Families Citing this family (7)

Family Cites Families (2)

• 0
  • NL NL254957D patent/NL254957A/xx unknown
  • NL NL254958D patent/NL254958A/xx unknown
• 1959
  • 1959-08-17 CH CH7704459A patent/CH374779A/de unknown
• 1960
  • 1960-08-16 GB GB28334/60A patent/GB954799A/en not_active Expired
  • 1960-08-17 US US50276A patent/US3181029A/en not_active Expired - Lifetime
• 1962
  • 1962-11-29 GB GB45130/62A patent/GB977656A/en not_active Expired

Also Published As

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