Thermal protector housing

Claim 2

A hermetic compressor including a casing having a top wall; a thermal overload protector arranged in a housing including a side wall, a top wall, and a lower edge portion dimensioned to conform to said casing top wall, a pair of leg members projecting outwardly from said side wall having a slot on one of said leg members aligned with an opening in the other one of said leg members dimensioned to be engagable by a tool; a retainer mounted on said casing dimensioned for removably securing said thermal overload protector housing to said compressor top wall with said lower edge portion juxtapositioned said casing top wall whereby an external force exerted by said tool positioned in said slot and opening in said leg members will allow removal of said thermal overload protection housing from between said retainer and said compressor casing top wall.

Claim 3

A hermetic compressor including a casing having a top wall provided with a vertically extending stud member; a thermal overload protector arranged in a housing including a side wall, a top wall, and a lower edge portion dimensioned to conform to said casing top wall, a pair of leg members projecting outwardly from said side wall having a slot on one of said leg members aligned with an opening in the other one of said leg members dimensioned to be engagable by a tool; a retainer for removably securing said thermal overload protector housing to said compressor formed of an elongated, stiffly flexible metal stock and includes an opening intermediate its ends dimensioned for receiving said stud member, one end portion of said retainer being dimensioned to engage said top wall of said housing to thereby hold said lower edge portion of said housing against said casing top wall whereby an external force exerted by said tool positioned in said slot and opening in said leg members will allow removal of said thermal overload protection housing from between said one end portion of said retainer and said compressor casing top wall.

Claim 4

A hermetic compressor including a casing having a top wall provided with a vertically extending stud member; a thermal overload protector arranged in a housing including a side wall, a top wall, and a lower edge portion dimensioned to conform to said casing top wall, a pair of leg members projecting outwardly from said side wall having a slot on one of said leg members aligned with an opening in the other one of said leg members dimensioned to be engagable by a tool; a retainer for removably securing said thermal overload protector housing to said compressor formed of an elongated, stiffly flexible metal stock and includes an opening intermediate its ends dimensioned for receiving said stud member, one end portion of said retainer being dimensioned to engage said top wall of said housing to thereby hold said lower edge portion of said housing against said casing top wall whereby an external force exerted by said tool positioned in said slot and opening in said leg members will allow removal of said thermal overload protection housing from between said one end portion of said retainer and said compressor casing top wall.

Claim 5

The hermetic compressor according to claim 2 wherein said pair of leg members are arranged in spaced parallel relationship.

Claim 6

The hermetic compressor according to claim 3 wherein said pair of leg members having the lower edge in the same plane as said lower edge portion of said housing.

Claim 7

The hermetic compressor according to claim 4 wherein said housing is substantially an inverted cup-shaped member providing an internal chamber for housing said thermal overload protector and said lower edge portion being the distal end of said side wall.

Claim 8

The hermetic compressor according to claim 5 wherein said housing side wall includes an opening between said leg member for allowing electrical connection to said thermal overload protector.

Claim 9

A refrigerator cabinet including an opening therein providing access to a machine compartment, a hermetic compressor arranged in said machine compartment including a casing having a top wall provided with a vertically extending stud member; a thermal overload protector arranged in a housing including a side wall, a top wall, and a lower edge portion dimensioned to conform to said casing top wall, a pair of leg members projecting outwardly from said side wall having a slot on one of said leg members aligned with an opening in the other one of said leg members dimensioned to be engagable by a tool inserted through said opening in said cabinet; a retainer for removably securing said thermal overload protector housing to said compressor; said retainer formed of an elongated, stiffly flexible metal stock and includes an opening intermediate its ends dimensioned for receiving said stud member, one end portion of said retainer being dimensioned to engage said top wall of said housing to thereby hold said lower edge portion of said housing against said casing top wall with said lower edge portion juxtapositioned said casing top wall whereby an external force exerted by said tool positioned in said slot and opening in said leg members will allow removal of said thermal overload protection housing from between said retainer and said compressor casing top wall, and carried by said tool through said opening in said cabinet.

Claim 10

A refrigerator cabinet including an opening therein providing access to a machine compartment, a hermetic compressor arranged in said machine compartment including a casing having a top wall provided with a vertically extending stud member; a thermal overload protector arranged in a housing including a side wall, a top wall, and a lower edge portion dimensioned to conform to said casing top wall, a pair of leg members projecting outwardly from said side wall having a slot on one of said leg members aligned with an opening in the other one of said leg members dimensioned to be engagable by a tool inserted through said opening in said cabinet; a retainer for removably securing said thermal overload protector housing to said compressor; said retainer formed of an elongated, stiffly flexible metal stock and includes an opening intermediate its ends dimensioned for receiving said stud member, one end portion of said retainer being dimensioned to engage said top wall of said housing to thereby hold said lower edge portion of said housing against said casing top wall with said lower edge portion juxtapositioned said casing top wall whereby an external force exerted by said tool positioned in said slot and opening in said leg members will allow removal of said thermal overload protection housing from between said retainer and said compressor casing top wall, and carried by said tool through said opening in said cabinet.

Claim 11

The hermetic compressor according to claim 7 wherein said pair of leg members are arranged in spaced parallel relationship.

Claim 12

The hermetic compressor according to claim 8 wherein said pair of leg members having the lower edge in the same plane as said lower edge portion of said housing.

Claim 13

The hermetic compressor according to claim 9 wherein said housing is substantially an inverted cup-shaped member providing an internal chamber for housing said thermal overload protector and said lower edge portion being the distal end of said side wall.

Claim 14

The hermetic compressor according to claim 10 wherein said housing side wall includes an opening between said leg member for allowing electrical connection to said thermal overload protector.