GB597832A - Improvements in micro-wave control apparatus - Google Patents

Improvements in micro-wave control apparatus

Info

Publication number
GB597832A
GB597832A GB1885345A GB1885345A GB597832A GB 597832 A GB597832 A GB 597832A GB 1885345 A GB1885345 A GB 1885345A GB 1885345 A GB1885345 A GB 1885345A GB 597832 A GB597832 A GB 597832A
Authority
GB
United Kingdom
Prior art keywords
tube
radiation
frustro
orifice
stated
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
GB1885345A
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB597832A publication Critical patent/GB597832A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/701—Feed lines using microwave applicators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/12—Microwaves
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/704—Feed lines using microwave polarisers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/705—Feed lines using microwave tuning

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

<PICT:0597832/III/1> Radiation for physiological treatment purposes is generated by a microwave source mounted in a tube fitted with adjustable ends for tuning and control of the wavelength of the beam discharged towards the object to be treated, a reflecting surface being positioned on the remote side of the treated object to reflect the beam back into the object. The source 19 is mounted in tube 18 which is fitted with frustro-conical ends 20, 25 longitudinally adjustable by devices 22, 27. The conical sections are stated to separate the undesired longer wavelengths from the desired microwaves. Section 20 is terminated by a tubular member 21 and tuning piston 24 while section 25 has an orifice 26 through which the radiation passes. A tubular extension 28 supports a slide holder 29, into which slides having regulated orifices may be inserted, and a telescopic tube 30, 31, carrying further telescopic extensions 33, 35 of enlarged diameter, is attached to the slide holder. A reflector 37 reflects back waves which pass through the subject 34. It is stated that the emitted radiation may be polarized in a particular plane by the action of the orifice 26. Simpler forms of the apparatus, not employing the frustro-conical sections, are illustrated in Figs. 1 and 2 (not shown).
GB1885345A 1945-07-23 Improvements in micro-wave control apparatus Expired GB597832A (en)

Publications (1)

Publication Number Publication Date
GB597832A true GB597832A (en) 1948-02-04

Family

ID=1734246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1885345A Expired GB597832A (en) 1945-07-23 Improvements in micro-wave control apparatus

Country Status (1)

Country Link
GB (1) GB597832A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410932A1 (en) * 1979-03-16 1979-06-29 Cim Lambda Int Sarl Microwave chamber with adjustable extensions - to permit tuning for heating differing profiles or materials, used esp. to cure rubber or crosslinked plastics
EP0051569A2 (en) * 1980-11-04 1982-05-12 ELETTRONICA LIARRE S.r.l. A sterilisation device for surgical implements and instruments
EP0286817A1 (en) * 1987-04-15 1988-10-19 HERMANN BERSTORFF Maschinenbau GmbH Device for the uniform and rapid heating, pasteurization or sterilization of food or the like

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410932A1 (en) * 1979-03-16 1979-06-29 Cim Lambda Int Sarl Microwave chamber with adjustable extensions - to permit tuning for heating differing profiles or materials, used esp. to cure rubber or crosslinked plastics
EP0051569A2 (en) * 1980-11-04 1982-05-12 ELETTRONICA LIARRE S.r.l. A sterilisation device for surgical implements and instruments
EP0051569A3 (en) * 1980-11-04 1982-09-01 Zambrini Gianni & C. Elettronica Liarre Snc A sterilisation device for surgical implements and instruments
EP0286817A1 (en) * 1987-04-15 1988-10-19 HERMANN BERSTORFF Maschinenbau GmbH Device for the uniform and rapid heating, pasteurization or sterilization of food or the like
EP0287760A1 (en) * 1987-04-15 1988-10-26 HERMANN BERSTORFF Maschinenbau GmbH Device for the uniform and rapid heating, pasteurization or sterilization of foods or the like

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