Pump using multi voltage electronics with run dry and over current protection
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F04D-015/02
F04B-017/03
F04B-049/06
출원번호
US-0708075
(2012-12-07)
등록번호
US-10024325
(2018-07-17)
발명자
/ 주소
Phillips, David L.
Meza, Humberto V.
Tran, Derrick T.
출원인 / 주소
Flow Control LLC.
대리인 / 주소
Ware, Fressola, Maguire & Barber LLP
인용정보
피인용 횟수 :
0인용 특허 :
28
초록▼
A pump has a signal processor, including one forming part of a printed circuit board assembly, that receives signaling containing information about a voltage supplied to a motor to run a particular pump model, and also containing information about whether a current draw of the pump is lower than a p
A pump has a signal processor, including one forming part of a printed circuit board assembly, that receives signaling containing information about a voltage supplied to a motor to run a particular pump model, and also containing information about whether a current draw of the pump is lower than a predetermined low current level or is higher than a predetermined high current level; and determines whether to shut off the pump after a predetermined time, based on the signaling received. The signal processor provides control signalling to shut off the pump after the predetermined time if the current draw of the pump is lower than the predetermined low current level or is higher than the predetermined high current level, where the predetermined low current level and the predetermined high current level depend on the voltage being supplied to the motor to run the particular pump model.
대표청구항▼
1. A pump forming a part of a series of pumps having different motors with different voltage requirements, comprising: a signal processor configured to form a part of a printed circuit board assembly (PCBA), configured to: receive signaling containing information about a voltage being supplied to a
1. A pump forming a part of a series of pumps having different motors with different voltage requirements, comprising: a signal processor configured to form a part of a printed circuit board assembly (PCBA), configured to: receive signaling containing information about a voltage being supplied to a motor to run a particular pump model forming the part of a series of the pumps having different motors with different voltage requirements, information about whether a current draw of the pump is lower than a first predetermined current level and information about whether the current draw of the pump is higher than a second predetermined current level,determine corresponding signaling containing information whether to shut off the pump after a predetermined time, based at least partly on the signaling received; anddetermine further corresponding signaling containing information whether to execute a time out to shut off the pump for a further predetermined amount of time; andthe PCBA being configured with a respective software routine for each particular pump model in the series of the pumps, and also configured to implement an appropriate software routine based upon on the voltage being supplied to the motor to run each particular pump model so as universally to run on numerous pump models;wherein the first predetermined current level and the second predetermined current level depend on the voltage being supplied to the motor to run the particular pump model. 2. A pump according to claim 1, wherein the PCBA is configured to provide the corresponding signaling containing information whether to shut off the pump after the predetermined time as control signaling to shut off the pump after the predetermined time if the current draw of the pump is lower than the first predetermined current level or is higher than the second predetermined current level, where the first predetermined current level and the second predetermined current level depend on the voltage being supplied to the motor to run the particular pump model. 3. A pump according to claim 2, wherein the PCBA is configured to provide the control signaling to shut the pump off in order to protect the pump against a run dry condition and/or an over current condition of the pump. 4. A pump according to claim 2, wherein the control signaling may include blinking a rocker lamp if the current draw of the pump is either lower than the first predetermined current level or higher than the second predetermined current level. 5. A pump according to claim 1, wherein the PCBA is configured, programmed or adapted to run on the particular pump model having one input voltage, or also be configured, programmed or adapted to run on a different particular pump model having a different input voltage. 6. A pump according to claim 1, wherein the particular pump model forms the part of the series of the pumps having different voltage requirements, including at least a 12 volt pump and a 24 volt pump. 7. A pump according to claim 6, wherein the series of the pumps includes each particular pump model having a respective motor having a corresponding voltage requirement. 8. A pump according to claim 1, wherein the pump contains a housing, and the PCBA is configured to be inside the housing. 9. A pump according to claim 1, wherein the PCBA is configured with at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured, with the at least one processor, to cause the PCBA to: receive the signaling containing information about the voltage being supplied to the motor to run the particular pump model, and also containing information about whether the current draw of the pump is lower than the first predetermined current level or is higher than the second predetermined current level; and determine whether to shut off the pump after the predetermined time, based at least partly on the signaling received; andto implement the appropriate software routine based upon on the voltage being supplied to the motor to run the particular pump model and also universally to run on the numerous pump models. 10. A pump according to claim 1, wherein the pump comprises a wall mounted power supply configured to provide the voltage being supplied to the motor to run the particular pump model. 11. A method for controlling a pump forming a part of a series of pumps having different motors with different voltage requirements, comprising: receiving in a signal processor configured to form a part of a printed circuit board assembly (PCBA) signaling containing information about a voltage being supplied to a motor to run a particular pump model forming the part of the series of the pumps having different motors with different voltage requirements, andwhether a current draw of the pump is lower than a first predetermined current level and whether the current draw of the pump is higher than a second predetermined current level;determining corresponding signaling containing information whether to shut off the pump after a predetermined time, based at least partly on the signaling received;determining further corresponding signaling containing information whether to execute a time out to shut off the pump for a further predetermined amount of time;configuring the PCBA with a respective software routine for each particular pump model forming the part of the series of the pumps, andimplementing an appropriate software routine based upon on the voltage being supplied to the motor to run the particular pump model so as universally to run on numerous pump models;wherein the first predetermined current level and the second predetermined current level depend on the voltage being supplied to the motor to run the particular pump model. 12. A method according to claim 11, wherein the method comprises providing with the PCBA the corresponding signaling as control signaling to shut off the pump after the predetermined time if the current draw of the pump is lower than the first predetermined current level or is higher than the second predetermined current level, where the first predetermined current level and the second predetermined current level depend on the voltage being supplied to the motor to run the particular pump model. 13. A method according to claim 12, wherein the method comprises providing with the PCBA the control signaling to shut the pump off in order to protect the pump against a run dry condition and/or an over current condition of the pump. 14. A method according to claim 12, wherein the control signaling may include blinking a rocker lamp if the current draw of the pump is either lower than the first predetermined current level or higher than the second predetermined current level. 15. A method according to claim 11, wherein the method comprises configuring, programming or adapting the PCBA to run on the particular pump model having one input voltage, or also be configured, programmed or adapted to run on a different particular pump model having a different input voltage. 16. A method according to claim 11, wherein the particular pump model forms the part of the series of the pumps having different voltage requirements, including at least a 12 volt pump and a 24 volt pump. 17. A method according to claim 16, wherein the series of the pumps includes each particular pump model having a respective motor having a corresponding voltage requirement. 18. A method according to claim 11, wherein the method comprises configuring the pump with a housing, and arranging the PCBA inside the housing. 19. A method according to claim 11, wherein the method comprises configuring the PCBA with at least one processor and at least one memory including computer program code; andcausing the at least one memory and the computer program code configured, with the at least one processor, to: receive the signaling containing information about the voltage being supplied to the motor to run the particular pump model, and also containing information about whether the current draw of the pump is lower than the first predetermined current level or is higher than the second predetermined current level; and determine whether to shut off the pump after the predetermined time, based at least partly on the signaling received; andto implement the appropriate software routine based upon on the voltage being supplied to the motor to run the particular pump model and also universally to run on the numerous pump models. 20. A method according to claim 11, wherein the method comprises providing with a wall mounted power supply the voltage being supplied to the motor to run the particular pump model.
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이 특허에 인용된 특허 (28)
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