Abstract: An animal water bowl assembly is maintained clean by allowing a bowl to dry out after a use period, before refilling. Uses include: birdbath and pet and farm animal watering. Two bowls can be coordinated so that one is in use with water while one is drying out. A two-faced assembly with oppositely facing bowls can automatically coordinate the steps for the two bowls. The process of filling a bowl, allowing it to be used, emptying it, filling another, allowing it to be used while the first dries out, can be automated with an actuator and a controller. An animal water bowl assembly has at least two bowls, with means for coordinating the filling and use and drying steps. As an example, a two faced bowl is rotatable around an axis. An electronic controller opens a valve to provide power to a hydraulic actuator, which flips the two faced bowl to empty the first and present the second for filling. Filling with water occurs automatically, also using water from the hydraulic source.

Abstract: An animal water bowl assembly is maintained clean by allowing a bowl to dry out after a use period, before refilling. Uses include: birdbath and pet and farm animal watering. Two bowls can be coordinated so that one is in use with water while one is drying out. A two-faced assembly with oppositely facing bowls can automatically coordinate the steps for the two bowls. The process of filling a bowl, allowing it to be used, emptying it, filling another, allowing it to be used while the first dries out, can be automated with an actuator and a controller. An animal water bowl assembly has at least two bowls, with means for coordinating the filling and use and drying steps. As an example, a two faced bowl is rotatable around an axis. An electronic controller opens a valve to provide power to a hydraulic actuator, which flips the two faced bowl to empty the first and present the second for filling. Filling with water occurs automatically, also using water from the hydraulic source.

Abstract: An animal water bowl assembly is maintained clean by allowing a bowl to dry out after a use period, before refilling. Uses include: birdbath and pet and farm animal watering. Two bowls can be coordinated so that one is in use with water while one is drying out. A two-faced assembly with oppositely facing bowls can automatically coordinate the steps for the two bowls. The process of filling a bowl, allowing it to be used, emptying it, filling another, allowing it to be used while the first dries out, can be automated with an actuator and a controller. An animal water bowl assembly has at least two bowls, with means for coordinating the filling and use and drying steps. As an example, a two faced bowl is rotatable around an axis. An electronic controller opens a valve to provide power to a hydraulic actuator, which flips the two faced bowl to empty the first and present the second for filling. Filling with water occurs automatically, also using water from the hydraulic source.

Abstract: An animal water bowl assembly is maintained clean by allowing a bowl to dry out after a use period, before refilling. Uses include: birdbath and pet and farm animal watering. Two bowls can be coordinated so that one is in use with water while one is drying out. A two-faced assembly with oppositely facing bowls can automatically coordinate the steps for the two bowls. The process of filling a bowl, allowing it to be used, emptying it, filling another, allowing it to be used while the first dries out, can be automated with an actuator and a controller. An animal water bowl assembly has at least two bowls, with means for coordinating the filling and use and drying steps. As an example, a two faced bowl is rotatable around an axis. An electronic controller opens a valve to provide power to a hydraulic actuator, which flips the two faced bowl to empty the first and present the second for filling. Filling with water occurs automatically, also using water from the hydraulic source.

Abstract: An animal water bowl assembly is maintained clean by allowing a bowl to dry out after a use period, before refilling. Uses include: birdbath and pet and farm animal watering. Two bowls can be coordinated so that one is in use with water while one is drying out. A two-faced assembly with oppositely facing bowls can automatically coordinate the steps for the two bowls. The process of filling a bowl, allowing it to be used, emptying it, filling another, allowing it to be used while the first dries out, can be automated with an actuator and a controller. An animal water bowl assembly has at least two bowls, with means for coordinating the filling and use and drying steps. As an example, a two faced bowl is rotatable around an axis. An electronic controller opens a valve to provide power to a hydraulic actuator, which flips the two faced bowl to empty the first and present the second for filling. Filling with water occurs automatically, also using water from the hydraulic source.

Abstract: An animal water bowl assembly is maintained clean by allowing a bowl to dry out after a use period, before refilling. Uses include: birdbath and pet and farm animal watering. Two bowls can be coordinated so that one is in use with water while one is drying out. A two-faced assembly with oppositely facing bowls can automatically coordinate the steps for the two bowls. The process of filling a bowl, allowing it to be used, emptying it, filling another, allowing it to be used while the first dries out, can be automated with an actuator and a controller. An animal water bowl assembly has at least two bowls, with means for coordinating the filling and use and drying steps. As an example, a two faced bowl is rotatable around an axis. An electronic controller opens a valve to provide power to a hydraulic actuator, which flips the two faced bowl to empty the first and present the second for filling. Filling with water occurs automatically, also using water from the hydraulic source.

Abstract: An animal water bowl assembly is maintained clean by allowing a bowl to dry out after a use period, before refilling. Uses include: birdbath and pet and farm animal watering. Two bowls can be coordinated so that one is in use with water while one is drying out. A two-faced assembly with oppositely facing bowls can automatically coordinate the steps for the two bowls. The process of filling a bowl, allowing it to be used, emptying it, filling another, allowing it to be used while the first dries out, can be automated with an actuator and a controller. An animal water bowl assembly has at least two bowls, with means for coordinating the filling and use and drying steps. As an example, a two faced bowl is rotatable around an axis. An electronic controller opens a valve to provide power to a hydraulic actuator, which flips the two faced bowl to empty the first and present the second for filling. Filling with water occurs automatically, also using water from the hydraulic source.

Abstract: An animal water bowl assembly is maintained clean by allowing a bowl to dry out after a use period, before refilling. Uses include: birdbath and pet and farm animal watering. Two bowls can be coordinated so that one is in use with water while one is drying out. A two-faced assembly with oppositely facing bowls can automatically coordinate the steps for the two bowls. The process of filling a bowl, allowing it to be used, emptying it, filling another, allowing it to be used while the first dries out, can be automated with an actuator and a controller. An animal water bowl assembly has at least two bowls, with means for coordinating the filling and use and drying steps. As an example, a two faced bowl is rotatable around an axis. An electronic controller opens a valve to provide power to a hydraulic actuator, which flips the two faced bowl to empty the first and present the second for filling. Filling with water occurs automatically, also using water from the hydraulic source.