최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0095911 (2013-12-03) |
등록번호 | US-9726184 (2017-08-08) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 676 |
Some embodiments of the invention provide a pumping system for at least one aquatic application. The pumping system includes a pump, a motor coupled to the pump, a user interface associated with the pump designed to receive input instructions from a user, and a controller in communication with the m
Some embodiments of the invention provide a pumping system for at least one aquatic application. The pumping system includes a pump, a motor coupled to the pump, a user interface associated with the pump designed to receive input instructions from a user, and a controller in communication with the motor. The controller determines a power parameter associated with the motor and compares the power parameter to a predetermined threshold value. The controller triggers a safety vacuum release system based on the comparison of the power parameter and the threshold value.
1. A pumping system for at least one aquatic application, the pumping system comprising: a pump;a motor coupled to the pump;a user interface associated with the pump designed to receive input instructions from a user;anda controller in communication with the motor, the controller determining a power
1. A pumping system for at least one aquatic application, the pumping system comprising: a pump;a motor coupled to the pump;a user interface associated with the pump designed to receive input instructions from a user;anda controller in communication with the motor, the controller determining a power parameter associated with the motor,the controller comparing the power parameter to a predetermined threshold value, andthe controller triggering a safety vacuum release system based on the comparison of the power parameter and the threshold value;wherein the power parameter is a relative power consumption value of a motor. 2. The pumping system of claim 1, wherein the power parameter is calculated by taking a difference between a current power consumption value and a lagged power consumption value and dividing the difference by the current power consumption value. 3. The pumping system of claim 1, wherein the controller operates the pump according to at least one schedule. 4. The pumping system of claim 1 further including an external controller having a plurality of buttons to allow operation of the system from a remote location. 5. The pumping system of claim 1, wherein the controller will automatically restart the pump after an obstructed inlet has been detected and the pump has been stopped. 6. The pumping system of claim 1 further including a dynamic counter that is increased or decreased based on power variations. 7. The pumping system of claim 6, wherein the controller detects when the dynamic counter has increased beyond a threshold value and deactivates the pump when the threshold value has been exceeded. 8. The pumping system of claim 6, wherein the controller triggers the safety vacuum release system based on the comparison of the power parameter being above a negative threshold and a value of the dynamic counter exceeding a positive threshold. 9. A safety vacuum release system for at least one aquatic application, the safety vacuum release system comprising: a pump including an inlet;a motor coupled to the pump; anda controller in communication with the motor, the controller designed to detect if an obstruction is present in the inlet based on a relative power consumption value of the motor. 10. The pumping system of claim 9, wherein the controller determines an actual power consumption measurement of the motor and filters the actual power consumption measurement to obtain a current power consumption value. 11. The pumping system of claim 10, wherein the actual power consumption value and the current power consumption value are compared to values associated with a power curve. 12. The pumping system of claim 9 further including a counter that includes a threshold value that triggers an obstruction condition. 13. The pumping system of claim 12, wherein an obstruction condition is triggered and a safety vacuum release system is activated when the threshold value is exceeded. 14. A safety vacuum release system for at least one aquatic application, the safety vacuum release system comprising: a pump including an inlet;a motor coupled to the pump;a detached controller designed to operate the pump; andan on-board controller in communication with the motor, the on-board controller designed to detect if an obstruction is present in the inlet based on a relative power consumption value of the motor. 15. The safety vacuum release system of claim 14 further including an automatic restart setting that provides a time period before the on-board controller will resume normal operation of the pump after an obstructed inlet has been detected and the pump has been stopped. 16. The safety vacuum release system of claim 14, wherein the on-board controller stores a plurality of motor speeds associated with a plurality of corresponding schedules. 17. The safety vacuum release system of claim 14, wherein the power relative power consumption value is calculated by taking a difference between a current power consumption value and a lagged power consumption value and dividing the difference by the current power consumption value. 18. The safety vacuum release system of claim 14, wherein the controller compares the relative power consumption value to a predetermined threshold value and the controller triggers the safety vacuum release system based on a comparison of the relative power consumption value being above a negative threshold.
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