diff --git a/elements/60_energy/21_refrigeration/Climatizacion/autonomos/--1.elmt b/elements/60_energy/21_refrigeration/Climatizacion/autonomos/unidad_exterior.elmt
similarity index 99%
rename from elements/60_energy/21_refrigeration/Climatizacion/autonomos/--1.elmt
rename to elements/60_energy/21_refrigeration/Climatizacion/autonomos/unidad_exterior.elmt
index 97b67caec..04aa5b1d9 100644
--- a/elements/60_energy/21_refrigeration/Climatizacion/autonomos/--1.elmt
+++ b/elements/60_energy/21_refrigeration/Climatizacion/autonomos/unidad_exterior.elmt
@@ -1,5 +1,6 @@
 <definition type="element" hotspot_y="52" height="70" hotspot_x="39" link_type="simple" width="90" version="0.5">
 <uuid uuid="{B475A3AB-1D82-4EB1-9B0B-D948ABFF214E}"/><names>
+        <name lang="de">Außeneinheit</name>
         <name lang="ca">Ud. Exterior ind.</name>
         <name lang="es">Ud. Exterior ind.</name>
     </names>
diff --git a/elements/60_energy/21_refrigeration/Climatizacion/ventilacion/-.elmt b/elements/60_energy/21_refrigeration/Climatizacion/ventilacion/codo-recto.elmt
similarity index 98%
rename from elements/60_energy/21_refrigeration/Climatizacion/ventilacion/-.elmt
rename to elements/60_energy/21_refrigeration/Climatizacion/ventilacion/codo-recto.elmt
index adcd13acd..0efa7da9b 100644
--- a/elements/60_energy/21_refrigeration/Climatizacion/ventilacion/-.elmt
+++ b/elements/60_energy/21_refrigeration/Climatizacion/ventilacion/codo-recto.elmt
@@ -1,5 +1,6 @@
 <definition width="80" version="0.4" hotspot_x="40" hotspot_y="18" height="30" link_type="simple" type="element" ic="true">
 <uuid uuid="{889F50E5-6A44-4BCF-BFD2-475A54377D2C}"/><names>
+        <name lang="de">Bogen, rechteckig</name>
         <name lang="es">Codo rectangular</name>
         <name lang="ca">Colze rectangular</name>
     </names>