GB339380A - Improvements in or relating to disinfecting devices for telephone mouthpieces - Google Patents
Improvements in or relating to disinfecting devices for telephone mouthpiecesInfo
- Publication number
- GB339380A GB339380A GB2832429A GB2832429A GB339380A GB 339380 A GB339380 A GB 339380A GB 2832429 A GB2832429 A GB 2832429A GB 2832429 A GB2832429 A GB 2832429A GB 339380 A GB339380 A GB 339380A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disinfectant
- mouthpiece
- relating
- telephone
- phial
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
339,380. Lucas, G. H. Sept. 18, 1929. Sanitary and hygienic devices.-A device for disinfecting a telephone or like mouthpiece comprises a tubular member 1 secured to the mouthpiece 2 by a cap 3 and containing a. phial 4 for holding disinfectant. A wick 5 projects from the phial and passes through the member 1 into a chamber 6 in the cap 3 which is provided with a perforation 7 to allow the disinfectant to pass continuously in a vaporized state from the wick into the mouthpiece. A quantity of air containing disinfectant can also be projected into the mouth. piece at any desired moment by compression of a rubber bulb 8 secured on the member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2832429A GB339380A (en) | 1929-09-18 | 1929-09-18 | Improvements in or relating to disinfecting devices for telephone mouthpieces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2832429A GB339380A (en) | 1929-09-18 | 1929-09-18 | Improvements in or relating to disinfecting devices for telephone mouthpieces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB339380A true GB339380A (en) | 1930-12-11 |
Family
ID=10273856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2832429A Expired GB339380A (en) | 1929-09-18 | 1929-09-18 | Improvements in or relating to disinfecting devices for telephone mouthpieces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB339380A (en) |
-
1929
- 1929-09-18 GB GB2832429A patent/GB339380A/en not_active Expired
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