GB306112A - Improvements in or relating to apparatus for producing ultra-violet rays for treating living organisms - Google Patents

Improvements in or relating to apparatus for producing ultra-violet rays for treating living organisms

Info

Publication number
GB306112A
GB306112A GB2459628A GB2459628A GB306112A GB 306112 A GB306112 A GB 306112A GB 2459628 A GB2459628 A GB 2459628A GB 2459628 A GB2459628 A GB 2459628A GB 306112 A GB306112 A GB 306112A
Authority
GB
United Kingdom
Prior art keywords
arc
metals
zinc
relating
living organisms
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
GB2459628A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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
Priority claimed from DES81579D external-priority patent/DE566288C/en
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB306112A publication Critical patent/GB306112A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light

Abstract

306,112. Siemens &. Halske Akt.- Ges. Feb. 16, 1928, [Convention date]. Addition to 296,724. Arc-lamp electrodes.-In apparatus according to the parent Specification, an alloy of metals of the zinc group, for example an alloy of 17 parts of zinc with 83 parts of cadmium, is used for the arc-lamp electrode. Heating devices for liquefying the metals may be provided on the lamp body, the arc being struck by the confluence of the liquefied metals. The Specification as open to inspection under Sect. 91 (3) (a) refers also to the use of potassium, sodium, calcium, magnesium, titanium, zirconium, lanthanum, zinc, cadmium, mercury, cobalt and nickel, and of alloys of potassium and sodium, of calcium and magnesium, and of aluminium and silver (in proportions 3:7). This subject-matter does not appear in the Specification as accepted.
GB2459628A 1927-09-06 1928-08-27 Improvements in or relating to apparatus for producing ultra-violet rays for treating living organisms Expired GB306112A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES81579D DE566288C (en) 1927-09-06 1927-09-06 Device for the treatment of living cells by means of light rays
DES84175D DE578709C (en) 1927-09-06 1928-02-16 Device for the treatment of living cells by means of light rays

Publications (1)

Publication Number Publication Date
GB306112A true GB306112A (en) 1930-02-27

Family

ID=25997003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2459628A Expired GB306112A (en) 1927-09-06 1928-08-27 Improvements in or relating to apparatus for producing ultra-violet rays for treating living organisms

Country Status (4)

Country Link
CH (1) CH134480A (en)
DE (1) DE578709C (en)
FR (1) FR659801A (en)
GB (1) GB306112A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757286C (en) * 1938-01-22 1952-10-06 Patra Patent Treuhand Irradiation arrangement for producing browning without reddening

Also Published As

Publication number Publication date
CH134480A (en) 1929-07-31
DE578709C (en) 1933-06-16
FR659801A (en) 1929-07-03

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