Fuze for sea mine

[pzgr40]

Can anybody help me with a type designation of this sea mine fuze? It has an acid bottle inside. When the fork on the left is removed the spring pushes off the protective cap.

Thanks in advance,
Regards, DJH

 

[MINENAZ16]

This chemical horn has a typical russian design (for example used on old MYAM found in Ukraine).
I don't know the official designation

 

[MINENAZ16]

I found this example with translation in russian (galvanic impact fuze) : Гальваноударный взрыватель

 

[pzgr40]

Thank you very much for the info.
By the way, what is a MYAM mine?

 

[MINENAZ16]

Lot of entries on the internet. As far as I know ww2 seamine (but recently used in Ukraine).

 

[Natter]

Can anybody help me with a type designation of this sea mine fuze? It has an acid bottle inside. When the fork on the left is removed the spring pushes off the protective cap.

Thanks in advance,
Regards, DJH

As answered previously, an eastern-european (most likely russian) chemical contact horn and protection cap (the item at the right). The cap was jettisioned by a spring released by a hydrostatic device as the mine-cupola sunk against it's anchored depth. This was used in several systems from before WW1, not just the later Mya M mine.