Compressor having a terminal cluster block with locking end fittings
View Patent ↗A connector block assembly has a connector block and a plurality of end fittings which are attached to at least one wire. Each end fitting is secured to the connector block by being inserted into the connector block and then being rotated to trap the end fitting within the connector pin. Once assembled onto a conductor pin, the conductor pin prohibits rotation of the end fitting with respect to the connector block and thus the disassembly of the end fitting from the connector block.
1. A compressor assembly comprising:
a shell;
a compressor disposed within said shell;
an electric motor disposed within said shell for driving said compressor;
a terminal assembly extending through said shell, said terminal assembly including a conductor pin;
a connector block assembly attached to said terminal assembly, said connector block assembly comprising:
a connector block;
an end fitting releasably secured to said connector block, said end fitting being rotatable with respect to said connector block between a first position where said end fitting is not retained by said connector block and a second position where said end fitting is retained by said connector block, said end fitting defining an aperture which receives said conductor pin of said terminal assembly, wherein rotation of said end fitting with respect to said connector block is prohibited when said conductor pin is disposed within said aperture.
2. The compressor assembly according to claim 1 wherein said connector block assembly is disposed within said shell.
3. The compressor assembly according to claim 1 wherein said connector block defines a first stop for retaining said end fitting.
4. The compressor assembly according to claim 3 wherein said conductor pin engages said first stop to position said connector block assembly with respect to said terminal assembly.
5. The compressor assembly according to claim 4 wherein said connector block defines a second stop for retaining said end fitting.
6. The compressor assembly according to claim 3 wherein said connector block defines a second stop for retaining said end fitting.
7. The compressor assembly according to claim 1 wherein said connector block defines a stop, said conductor pin engaging said stop to position said connector block assembly with respect to said terminal assembly.
8. The compressor assembly according to claim 1 wherein said connector block assembly further comprises at least one wire attached to said end fitting.
9. The compressor assembly according to claim 8 wherein said connector block assembly is disposed within said shell and said wire extends between said end fitting and said electric motor.
10. An electrical connector comprising:
a terminal assembly having a conductor pin;
a connector block defining a bore for receiving said conductor pin;
an end fitting releasably secured to said connector block, said end fitting being rotatable with respect to said connector block between a first position where said end fitting is not retained by said connector block and a second position where said end fitting is retained by said connector block, said end fitting defining an aperture which receives said conductor pin of said terminal assembly, wherein rotation of said end fitting with respect to said connector block is prohibited when said conductor pin is disposed within said aperture.
11. The compressor assembly according to claim 10 wherein said connector block defines a first stop for retaining said end fitting.
12. The compressor assembly according to claim 11 wherein said conductor pin engages said first stop to position said connector block assembly with respect to said terminal assembly.
13. The compressor assembly according to claim 12 wherein said connector block defines a second stop for retaining said end fitting.
14. The compressor assembly according to claim 11 wherein said connector block defines a second stop for retaining said end fitting.
15. The compressor assembly according to claim 10 wherein said connector block defines a stop, said conductor pin engaging said stop to position said connector block assembly with respect to said terminal assembly.