DE181276C - - Google Patents

Info

Publication number

DE181276C

DE181276C DENDAT181276D DE181276DA DE181276C DE 181276 C DE181276 C DE 181276C DE NDAT181276 D DENDAT181276 D DE NDAT181276D DE 181276D A DE181276D A DE 181276DA DE 181276 C DE181276 C DE 181276C

Authority

DE

Germany

Prior art keywords

spark

counter

microphone

spark gap

resonance

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 210000002105 tongue Anatomy 0.000 claims description 7
• 230000010355 oscillation Effects 0.000 claims description 6
• BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 3
• 229910052711 selenium Inorganic materials 0.000 claims description 3
• 239000011669 selenium Substances 0.000 claims description 3
• 238000000034 method Methods 0.000 description 2
• 208000010201 Exanthema Diseases 0.000 description 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• 230000005540 biological transmission Effects 0.000 description 1
• 201000005884 exanthem Diseases 0.000 description 1
• 230000005284 excitation Effects 0.000 description 1
• 239000003562 lightweight material Substances 0.000 description 1
• 239000012528 membrane Substances 0.000 description 1
• 244000052769 pathogen Species 0.000 description 1
• 230000001717 pathogenic effect Effects 0.000 description 1
• 206010037844 rash Diseases 0.000 description 1
• 230000035945 sensitivity Effects 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000010959 steel Substances 0.000 description 1