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GB1299803A - Improvements in or relating to induction plasma generators - Google Patents

Improvements in or relating to induction plasma generators

Info

Publication number
GB1299803A
GB1299803A GB52022/71A GB5202271A GB1299803A GB 1299803 A GB1299803 A GB 1299803A GB 52022/71 A GB52022/71 A GB 52022/71A GB 5202271 A GB5202271 A GB 5202271A GB 1299803 A GB1299803 A GB 1299803A
Authority
GB
United Kingdom
Prior art keywords
induction plasma
feb
relating
plasma generators
tubes
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
GB52022/71A
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.)
Humphreys Corp
Original Assignee
Humphreys Corp
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 Humphreys Corp filed Critical Humphreys Corp
Publication of GB1299803A publication Critical patent/GB1299803A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03H1/00—Using plasma to produce a reactive propulsive thrust

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma Technology (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

1299803 Arc lamps HUMPHREYS CORP 2 Feb 1970 [3 Feb 1969] 52022/71 Divided out of 1299802 Addition to 1231095 Heading H1X [Also in Division H5] The induction plasma generator of Claim 1 of Specification 1,231,095, i.e. with a plurality of axially extending tubes for fluid coolant providing the plasma chamber defining structure, is modified in that the upper ends of each pair of tubes 280 are soldered together to provide a return coolant flow passage. A buffer tube 202, Fig. 1 (not shown), may be provided in an embodiment disclosed also in Specification 1,299,802, from which this Specification is divided. The generator is used as a highly radiative light source.
GB52022/71A 1969-02-03 1970-02-02 Improvements in or relating to induction plasma generators Expired GB1299803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79612169A 1969-02-03 1969-02-03

Publications (1)

Publication Number Publication Date
GB1299803A true GB1299803A (en) 1972-12-13

Family

ID=25167354

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4853/70A Expired GB1299802A (en) 1969-02-03 1970-02-02 Induction plasma generator
GB52022/71A Expired GB1299803A (en) 1969-02-03 1970-02-02 Improvements in or relating to induction plasma generators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4853/70A Expired GB1299802A (en) 1969-02-03 1970-02-02 Induction plasma generator

Country Status (9)

Country Link
US (1) US3530335A (en)
AT (1) AT305453B (en)
BE (1) BE745354A (en)
CH (1) CH513565A (en)
DE (1) DE2004839C3 (en)
FR (1) FR2033904A5 (en)
GB (2) GB1299802A (en)
IL (1) IL33675A0 (en)
NL (1) NL7000559A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0376546A3 (en) * 1988-12-28 1991-07-03 AT&T Corp. Processes depending on plasma generation

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE766850A (en) * 1971-05-07 1971-11-08 Elphiac Sa PLASMA OVEN.
DE4019729A1 (en) * 1990-06-21 1992-01-02 Leybold Ag ION SOURCE
FR2683422B1 (en) * 1991-10-31 1994-01-21 Rc Durr Sa HIGH FREQUENCY GENERATOR FOR PLASMA TORCH.
US5216330A (en) * 1992-01-14 1993-06-01 Honeywell Inc. Ion beam gun
US6752972B1 (en) * 2000-05-10 2004-06-22 Essox Research And Development, Inc. Plasma processing method and apparatus
RU2379860C1 (en) * 2008-10-23 2010-01-20 ЗАО "Группа А.Д.Д." Transformer plasma generator with dielectric discharge chamber
CN112728971B (en) * 2020-12-30 2021-10-19 西安交通大学 A preheating device in a nuclear thermal propulsion system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264508A (en) * 1962-06-27 1966-08-02 Lai William Plasma torch
US3246115A (en) * 1963-06-03 1966-04-12 Giannini Scient Corp Arc compounded combustion and flame arrangement
US3301995A (en) * 1963-12-02 1967-01-31 Union Carbide Corp Electric arc heating and acceleration of gases
US3347698A (en) * 1964-01-10 1967-10-17 Metco Inc Radio frequency plasma flame spraying
US3373306A (en) * 1964-10-27 1968-03-12 Northern Natural Gas Co Method and apparatus for the control of ionization in a distributed electrical discharge
US3324334A (en) * 1966-03-15 1967-06-06 Massachusetts Inst Technology Induction plasma torch with means for recirculating the plasma

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0376546A3 (en) * 1988-12-28 1991-07-03 AT&T Corp. Processes depending on plasma generation

Also Published As

Publication number Publication date
FR2033904A5 (en) 1970-12-04
BE745354A (en) 1970-07-16
IL33675A0 (en) 1970-03-22
DE2004839B2 (en) 1974-11-07
DE2004839A1 (en) 1970-08-13
DE2004839C3 (en) 1975-06-19
GB1299802A (en) 1972-12-13
CH513565A (en) 1971-09-30
US3530335A (en) 1970-09-22
AT305453B (en) 1973-02-26
NL7000559A (en) 1970-08-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees