It's Swedish device - Lyssnarapparat m/1937
Id. Finnish equipment
Re: Id. Finnish equipment
Hi kluz,kluz wrote
It's Swedish device - Lyssnarapparat m/1937
Do you know if this model was a native Swedish design or only manufactured under licence by Sweden ?
Here an image of the same model in Belgian use in 1940...
Sturm78
Re: Id. Finnish equipment
According to http://www.tjelvar.se/lv2/lv2-5.htm the Lyssnarapparat m/37A was made by Arenco and was very similar to the m/37, but it was made in Sweden.
Beställningar av Lyssnarapparater m/37A gjordes under åren 1938-43
hos Arenco i samverkan med Oskarshamns mekaniska verkstad.
Lyssnarapparaterna m/37 och m/37A liknar varandra i stort, m/37A är
emellertid svensktillverkad.
Re: Id. Finnish equipment
Hi Sturm 78,
yesterday late in the night I discovered Your question about this capßturedn bridge building material. It is the Russian material "N 2 P" M 1932 (понтонный парк Н 2 П 1932). Here an interesting site about this material:
http://saper.isnet.ru/texnica-2/n2p.html
Best regards
Bert
yesterday late in the night I discovered Your question about this capßturedn bridge building material. It is the Russian material "N 2 P" M 1932 (понтонный парк Н 2 П 1932). Here an interesting site about this material:
http://saper.isnet.ru/texnica-2/n2p.html
Best regards
Bert
Re: Id. Finnish equipment
Hi, Bert. Thank you very much for your help and for the link....Bert wrote
yesterday late in the night I discovered Your question about this capßturedn bridge building material. It is the Russian material "N 2 P" M 1932 (понтонный парк Н 2 П 1932). Here an interesting site about this material:
http://saper.isnet.ru/texnica-2/n2p.html
I did not expect an answer to this question, after 5 years of asking the question...
Regards
Sturm78
Re: Id. Finnish equipment
Thanks, Tommy. Therefore the Lyssnarapparat m/37 was a foreign design. Does somebody know any further information about this sound locator ?Tommy wrote
According to http://www.tjelvar.se/lv2/lv2-5.htm the Lyssnarapparat m/37A was made by Arenco and was very similar to the m/37, but it was made in Sweden.
I think French, probably...although the French Army used two models different to this one....
Sturm78
Re: Id. Finnish equipment
It came up in another thread of yours were it seems to have been manufactured by "Tepas"
viewtopic.php?f=112&p=2137367
viewtopic.php?f=112&p=2137367
Re: Id. Finnish equipment
Hi Tommy,Tommy wrote
It came up in another thread of yours were it seems to have been manufactured by "Tepas"
I have not been able to find any information about any company named Tepas....
Sturm78
- Juha Tompuri
- Forum Staff
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Re: Id. Finnish equipment
Hi!
Seems to have originally been of Czech origin:
https://www.wrd.ch/triboni/store/Horch_ ... tion%2Fpdf
Regards, Juha
Re: Id. Finnish equipment
Hi JuhaJuha wrote
Seems to have originally been of Czech origin:
https://www.wrd.ch/triboni/store/Horch_ ... tion%2Fpdf
Ummhhh...I think that Czechoslovakia used Goerz sound locators designs, which were very different....
Finland also used these Goerz sound locators
Sturm78
Re: Id. Finnish equipment
According manual of Anti-Aircraft Museum (Ilmatorjuntamuseo-opas) there were five sound locator designs used by Finnish military:
- Austrian m/39 Goerz
- Belgian m/40 Tepas
- German m/42 RHI - RHH (Ringtrichter - Richtungshörer)
- Italian Galileo m/43 manufactured by Strömberg Oy in Finland
- Captured Soviet m/42 (ET-2).
I would assume that at least the Tepas m/40 that is in collections of Anti-Aircraft Museum in Finland is Belgian made, since they list it as such.
Attached photo taken by yours truly in museum back in year 2002.
Re: Id. Finnish equipment
There are sound locator patents to a Czech TEPAS, KOMANDITNÍ SPOLEČNOST HARLAS A SPOL. V PRAZE, PRAHA (Vladislavova ul.13)
cf. e.g. http://spisy.upv.cz/Patents/FullDocuments/72/72875.pdf
TEPAS was for Technický průmysl akciová společnost; cf. https://books.google.fi/books?id=uK99Gg ... as&f=false
Markus
cf. e.g. http://spisy.upv.cz/Patents/FullDocuments/72/72875.pdf
TEPAS was for Technický průmysl akciová společnost; cf. https://books.google.fi/books?id=uK99Gg ... as&f=false
Markus
Re: Id. Finnish equipment
Well, It seems that for now the only thing clear is that the manufacturer of these sound detectors was a company named Tepas.
Perhaps some of these detectors preserved in museums have a nameplate of the manufacturer...which could clarify the question.
Sturm78
Perhaps some of these detectors preserved in museums have a nameplate of the manufacturer...which could clarify the question.
Sturm78
- Juha Tompuri
- Forum Staff
- Posts: 11562
- Joined: 11 Sep 2002, 21:02
- Location: Mylsä
Re: Id. Finnish equipment
Seems that Tepas was behind the original idea.
Nameplates at museums clear the manufactures of the originals/under German rule? or the licence produced ones.