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A feed dish assembly for use in combination with a cage having a cage side formed as a lattice of horizontal and vertical members. The feed dish assembly includes a dispenser and mounting structure wherein the mounting structure includes a pair of elongated leg members having enlarged end portions.

A feed dish assembly for use in combination with a cage having a cage side formed as a lattice of horizontal and vertical members. The feed dish assembly includes a dispenser and mounting structure wherein the mounting structure includes a pair of elongated leg members having enlarged end portions. The mounting structure further includes a slide member having a pair of slots for engaging over the leg members wherein the slide member is retained on the leg members between the dispenser and the enlarged portions to retain the dispenser in engagement with the side of a cage with the leg members extending through the lattice structure.

대표청구항 ▼

A feed dish assembly for use in combination with a cage having a cage side formed as a lattice of horizontal and vertical members. The feed dish assembly includes a dispenser and mounting structure wherein the mounting structure includes a pair of elongated leg members having enlarged end portions.

A feed dish assembly for use in combination with a cage having a cage side formed as a lattice of horizontal and vertical members. The feed dish assembly includes a dispenser and mounting structure wherein the mounting structure includes a pair of elongated leg members having enlarged end portions. The mounting structure further includes a slide member having a pair of slots for engaging over the leg members wherein the slide member is retained on the leg members between the dispenser and the enlarged portions to retain the dispenser in engagement with the side of a cage with the leg members extending through the lattice structure. is evaporated in an evaporator for cooling air during said cooling mode and a gas refrigerant from a discharge side of a compressor is introduced into said evaporator for heating during said heating mode, said freezing cycle apparatus comprising: said compressor being a variable displacement compressor; and wherein displacement of said compressor is controlled such that the refrigerant flow rate in a cycle that circulates refrigerant for said cooling mode and said freezing mode reaches a predetermined target flow rate during said cooling mode or said heating mode; and wherein said cooling mode and said predetermined target flow rate are determined such that a temperature of said evaporator is set to the target temperature. 5. A freezing cycle apparatus that switches between a cooling mode and a heating mode, wherein a low-pressure refrigerant is evaporated in an evaporator for cooling air during said cooling mode and a gas refrigerant from a discharge side of a compressor is introduced into said evaporator for heating during said heating mode, said freezing cycle apparatus comprising: said compressor being a variable displacement compressor; wherein displacement of said compressor is controlled such that that the refrigerant flow rate in a cycle that circulates refrigerant for said cooling mode and said freezing mode reaches a predetermined target flow rate during said cooling mode or said heating mode; and wherein said predetermined target flow rate is determined such that a cycle high pressure is set to the target pressure during said heating mode. 6. A freezing cycle apparatus that switches between a cooling mode and a heating mode, wherein a low-pressure refrigerant is evaporated in an evaporator for cooling air during said cooling mode and a hot gas heater introduces a gas refrigerant from a discharge side of a compressor into said evaporator during said heating mode, said freezing cycle apparatus comprising: said compressor being a variable displacement compressor including a displacement control mechanism for controlling displacement of said compressor; and a throttle portion disposed on a discharge side of said compressor; a differential pressure responding mechanism portion disposed in said displacement control mechanism for varying the displacement of said compressor according to a differential pressure across said throttle portion and the target differential pressure; a target differential pressure setting portion disposed in said displacement control mechanism for setting said target differential pressure by establishing a force against the differential pressure across said throttle portion; cooling time target differential pressure determining means for determining said target differential pressure during said cooling mode by varying force against the differential pressure across said throttle portion; and heating time target differential pressure determining means for determining said target differential pressure during said heating mode by varying the force against the differential pressure across said throttle portion. 7. A freezing cycle apparatus as set forth in claim 6, wherein said throttle portion is positioned in said compressor. 8. A freezing cycle apparatus as set forth in claim 6, wherein said target differential pressure is determined such that a temperature of said evaporator is set to the target temperature during said cooling mode. 9. A freezing cycle apparatus as set forth in claim 6, wherein said target differential pressure is determined such that the cycle high pressure is set to the target pressure during said heating mode. 10. A freezing cycle apparatus as set forth in claim 4, wherein the target temperature of said evaporator is varied according to the cooling load. 11. A freezing cycle apparatus as set forth in claim 5, wherein the target pressure of said cycle high pressure is varied according to the heating load. 12. A temperature adjusting cycle apparatus that sw