diff --git a/elements/contacts/poussoirs/bp1-0-2.elmt b/elements/contacts/interrupteurs/bp1-0-2.elmt
similarity index 100%
rename from elements/contacts/poussoirs/bp1-0-2.elmt
rename to elements/contacts/interrupteurs/bp1-0-2.elmt
diff --git a/elements/contacts/poussoirs/bp1-0-2inv.elmt b/elements/contacts/interrupteurs/bp1-0-2inv.elmt
similarity index 100%
rename from elements/contacts/poussoirs/bp1-0-2inv.elmt
rename to elements/contacts/interrupteurs/bp1-0-2inv.elmt
diff --git a/elements/contacts/poussoirs/commutateur_2_positions_a_cle.elmt b/elements/contacts/interrupteurs/commutateur_2_positions_a_cle.elmt
similarity index 100%
rename from elements/contacts/poussoirs/commutateur_2_positions_a_cle.elmt
rename to elements/contacts/interrupteurs/commutateur_2_positions_a_cle.elmt
diff --git a/elements/contacts/poussoirs/foot_no_nc.elmt b/elements/contacts/interrupteurs/foot_no_nc.elmt
similarity index 100%
rename from elements/contacts/poussoirs/foot_no_nc.elmt
rename to elements/contacts/interrupteurs/foot_no_nc.elmt
diff --git a/elements/contacts/poussoirs/int_sect.elmt b/elements/contacts/interrupteurs/int_sect.elmt
similarity index 100%
rename from elements/contacts/poussoirs/int_sect.elmt
rename to elements/contacts/interrupteurs/int_sect.elmt
diff --git a/elements/contacts/poussoirs/key_1-0-2.elmt b/elements/contacts/interrupteurs/key_1-0-2.elmt
similarity index 100%
rename from elements/contacts/poussoirs/key_1-0-2.elmt
rename to elements/contacts/interrupteurs/key_1-0-2.elmt
diff --git a/elements/contacts/poussoirs/key_1-0-2_inv.elmt b/elements/contacts/interrupteurs/key_1-0-2_inv.elmt
similarity index 100%
rename from elements/contacts/poussoirs/key_1-0-2_inv.elmt
rename to elements/contacts/interrupteurs/key_1-0-2_inv.elmt
diff --git a/elements/contacts/poussoirs/key_nc-nc.elmt b/elements/contacts/interrupteurs/key_nc-nc.elmt
similarity index 100%
rename from elements/contacts/poussoirs/key_nc-nc.elmt
rename to elements/contacts/interrupteurs/key_nc-nc.elmt
diff --git a/elements/contacts/poussoirs/key_nc.elmt b/elements/contacts/interrupteurs/key_nc.elmt
similarity index 100%
rename from elements/contacts/poussoirs/key_nc.elmt
rename to elements/contacts/interrupteurs/key_nc.elmt
diff --git a/elements/contacts/poussoirs/key_no-nc.elmt b/elements/contacts/interrupteurs/key_no-nc.elmt
similarity index 100%
rename from elements/contacts/poussoirs/key_no-nc.elmt
rename to elements/contacts/interrupteurs/key_no-nc.elmt
diff --git a/elements/contacts/poussoirs/key_no-no.elmt b/elements/contacts/interrupteurs/key_no-no.elmt
similarity index 100%
rename from elements/contacts/poussoirs/key_no-no.elmt
rename to elements/contacts/interrupteurs/key_no-no.elmt
diff --git a/elements/contacts/poussoirs/key_no.elmt b/elements/contacts/interrupteurs/key_no.elmt
similarity index 100%
rename from elements/contacts/poussoirs/key_no.elmt
rename to elements/contacts/interrupteurs/key_no.elmt
diff --git a/elements/contacts/poussoirs/tirette.elmt b/elements/contacts/interrupteurs/tirette.elmt
similarity index 100%
rename from elements/contacts/poussoirs/tirette.elmt
rename to elements/contacts/interrupteurs/tirette.elmt
diff --git a/elements/recepteurs/machines/moteur_serie_DC.elmt b/elements/recepteurs/machines/moteur_serie_DC.elmt
new file mode 100644
index 000000000..c060b3dba
--- /dev/null
+++ b/elements/recepteurs/machines/moteur_serie_DC.elmt
@@ -0,0 +1,25 @@
+<definition width="70" version="0.3" hotspot_x="25" hotspot_y="45" height="70" type="element" orientation="dyyy">
+    <names>
+        <name lang="fr">Moteur série,DC</name>
+    </names>
+    <informations>Author: The QElectroTech team&#xd;
+License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
+    <description>
+        <polygon x4="-15" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-30" x1="-20" y2="10" x2="-20" y3="10" x3="-15" y4="10"/>
+        <polygon x4="16" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="1" x1="20" y2="10" x2="20" y3="10" x3="16" y4="10"/>
+        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="14" x1="6" y2="14" x2="10"/>
+        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="14" x1="0" y2="14" x2="2"/>
+        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="14" x1="-9" y2="14" x2="-3"/>
+        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="12" x1="-9" y2="12" x2="10"/>
+        <circle x="-15" y="-5" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="30"/>
+        <arc width="7" x="16.5" y="-19" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <text x="-4" y="21" size="8" text="M"/>
+        <arc width="7" x="16.5" y="-9" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="16.5" y="-4" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <input x="19" y="16.5" size="9" text="M_"/>
+        <arc width="7" x="16.5" y="-14" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-29" x1="20" y2="-19" x2="20"/>
+        <terminal x="20" y="-30" orientation="n"/>
+        <terminal x="-20" y="-30" orientation="n"/>
+    </description>
+</definition>
diff --git a/elements/recepteurs/machines/moteur_serie_mono.elmt b/elements/recepteurs/machines/moteur_serie_mono.elmt
new file mode 100644
index 000000000..36d466f12
--- /dev/null
+++ b/elements/recepteurs/machines/moteur_serie_mono.elmt
@@ -0,0 +1,22 @@
+<definition width="70" version="0.3" hotspot_x="25" hotspot_y="45" height="70" type="element" orientation="dyyy">
+    <names>
+        <name lang="fr">Moteur série, monophasé</name>
+    </names>
+    <informations>Author: The QElectroTech team&#xd;
+License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
+    <description>
+        <polygon x4="15" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-9" x1="20" y2="9" x2="20" y3="9" x3="15" y4="9"/>
+        <polygon antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-40" x1="-20" y2="9" x2="-20" y3="9" x3="-15"/>
+        <circle x="-15" y="-5" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="30"/>
+        <text x="-11" y="17" size="9" text="1 ~"/>
+        <arc width="7" x="16.5" y="-29" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <text x="-4" y="21" size="8" text="M"/>
+        <arc width="7" x="16.5" y="-19" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="16.5" y="-14" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <input x="18" y="15" size="9" text="M_"/>
+        <arc width="7" x="16.5" y="-24" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-39" x1="20" y2="-29" x2="20"/>
+        <terminal x="20" y="-40" orientation="n"/>
+        <terminal x="-20" y="-40" orientation="n"/>
+    </description>
+</definition>
diff --git a/elements/recepteurs/machines/moteur_serie_tri.elmt b/elements/recepteurs/machines/moteur_serie_tri.elmt
new file mode 100644
index 000000000..0c1eb9501
--- /dev/null
+++ b/elements/recepteurs/machines/moteur_serie_tri.elmt
@@ -0,0 +1,35 @@
+<definition width="70" version="0.3" hotspot_x="25" hotspot_y="25" height="60" type="element" orientation="dyyy">
+    <names>
+        <name lang="fr">Moteur série, triphasé
+</name>
+    </names>
+    <informations>Author: The QElectroTech team&#xd;
+License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
+    <description>
+        <circle x="-15" y="-5" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="30"/>
+        <text x="-11" y="17" size="9" text="3 ~"/>
+        <polygon x4="9" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-9" x1="20" y2="29" x2="20" y3="30" x3="20" y4="22"/>
+        <polygon x4="-8" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-9" x1="-21" y2="30" x2="-21" y3="22" x3="-8" y4="22"/>
+        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-9" x1="0" y2="-5" x2="0"/>
+        <arc width="7" x="16.5" y="-29" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="-3.5" y="-29" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="-23.5" y="-29" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <text x="-4" y="21" size="8" text="M"/>
+        <arc width="7" x="16.5" y="-19" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="-3.5" y="-19" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="-23.5" y="-19" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="16.5" y="-14" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="-3.5" y="-14" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="-23.5" y="-14" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <input x="18" y="15" size="9" text="M_"/>
+        <arc width="7" x="16.5" y="-24" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="-3.5" y="-24" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <arc width="7" x="-23.5" y="-24" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180"/>
+        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-39" x1="20" y2="-29" x2="20"/>
+        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-39" x1="0" y2="-29" x2="0"/>
+        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-39" x1="-20" y2="-29" x2="-20"/>
+        <terminal x="-20" y="-40" orientation="n"/>
+        <terminal x="0" y="-40" orientation="n"/>
+        <terminal x="20" y="-40" orientation="n"/>
+    </description>
+</definition>