Patents by Inventor Logan CIPALA

Logan CIPALA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BYPASS AND DEMAND PUMP AND VALVE SYSTEM FOR BYPASS AND DEMAND PUMP
    Publication number: 20230349371
    Abstract: A diaphragm pump such as a three-chamber diaphragm pump includes a head having an inlet port and an outlet port and defining an inlet side including inlet chambers; and an outlet side having a center outlet chamber. Each of the inlet chambers includes an associated inlet valve. A single shutoff valve controlling fluid flow to the center outlet chamber and a single bypass valve in fluid communication between the center outlet chamber and the inlet side. The single shutoff valve has a plunger with an oval cross-section extending into the center outlet chamber. The single shutoff valve and the single bypass valve have adjustable pressure set points that are adjustable independently of one another.
    Type: Application
    Filed: June 29, 2023
    Publication date: November 2, 2023
    Inventors: Logan CIPALA, Matt JOHNSON, David BEAUDRY
  • BYPASS AND DEMAND PUMP AND VALVE SYSTEM FOR BYPASS AND DEMAND PUMP
    Publication number: 20200011320
    Abstract: A diaphragm pump such as a three-chamber diaphragm pump includes a head having an inlet port and an outlet port and defining an inlet side including inlet chambers; and an outlet side having a center outlet chamber. Each of the inlet chambers includes an associated inlet valve. A single shutoff valve controlling fluid flow to the center outlet chamber and a single bypass valve in fluid communication between the center outlet chamber and the inlet side. The single shutoff valve has a plunger with an oval cross-section extending into the center outlet chamber. The single shutoff valve and the single bypass valve have adjustable pressure set points that are adjustable independently of one another.
    Type: Application
    Filed: July 2, 2019
    Publication date: January 9, 2020
    Inventors: Logan CIPALA, Matt JOHNSON, David BEAUDRY