Patents by Inventor Amy Lindblad

Amy Lindblad 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).

  • System for cooling exhaust valve of a reciprocating engine
    Patent number: 11326484
    Abstract: A system includes an engine head that mounts to an engine block of a reciprocating engine, and the engine head includes an intake flow path, an exhaust flow path, a coolant flow path, and first and second sealing registers disposed on opposite sides of the coolant flow path. In addition, the first and second sealing registers are configured to receive a valve guide that supports a valve stem of an exhaust valve. Moreover, the first sealing register is disposed in a wall separating the exhaust flow path and the coolant flow path. Also, a first wall portion of the wall extends between the first sealing register and an exhaust valve seat configured to receive a valve head of the exhaust valve, and a second wall portion of the wall extends from the first sealing register away from the first wall portion.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: May 10, 2022
    Assignee: AI ALPINE US BIDCO INC.
    Inventors: Michael Feldner, Ryan Michael Peters, Amy Lindblad
  • SYSTEM FOR COOLING EXHAUST VALVE OF A RECIPROCATING ENGINE
    Publication number: 20210277810
    Abstract: A system includes an engine head that mounts to an engine block of a reciprocating engine, and the engine head includes an intake flow path, an exhaust flow path, a coolant flow path, and first and second sealing registers disposed on opposite sides of the coolant flow path. In addition, the first and second sealing registers are configured to receive a valve guide that supports a valve stem of an exhaust valve. Moreover, the first sealing register is disposed in a wall separating the exhaust flow path and the coolant flow path. Also, a first wall portion of the wall extends between the first sealing register and an exhaust valve seat configured to receive a valve head of the exhaust valve, and a second wall portion of the wall extends from the first sealing register away from the first wall portion.
    Type: Application
    Filed: May 24, 2021
    Publication date: September 9, 2021
    Inventors: Michael Feldner, Ryan Michael Peters, Amy Lindblad
  • System for cooling exhaust valve of a reciprocating engine
    Patent number: 11041414
    Abstract: A system includes an engine head that mounts to an engine block of a reciprocating engine, and the engine head includes an intake flow path, an exhaust flow path, a coolant flow path, and first and second sealing registers disposed on opposite sides of the coolant flow path. In addition, the first and second sealing registers are configured to receive a valve guide that supports a valve stem of an exhaust valve. Moreover, the first sealing register is disposed in a wall separating the exhaust flow path and the coolant flow path. Also, a first wall portion of the wall extends between the first sealing register and an exhaust valve seat configured to receive a valve head of the exhaust valve, and a second wall portion of the wall extends from the first sealing register away from the first wall portion.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: June 22, 2021
    Assignee: AI ALPINE US BIDCO INC
    Inventors: Michael Feldner, Ryan Michael Peters, Amy Lindblad
  • SYSTEM FOR COOLING EXHAUST VALVE OF A RECIPROCATING ENGINE
    Publication number: 20200300130
    Abstract: A system includes an engine head that mounts to an engine block of a reciprocating engine, and the engine head includes an intake flow path, an exhaust flow path, a coolant flow path, and first and second sealing registers disposed on opposite sides of the coolant flow path. In addition, the first and second sealing registers are configured to receive a valve guide that supports a valve stem of an exhaust valve. Moreover, the first sealing register is disposed in a wall separating the exhaust flow path and the coolant flow path. Also, a first wall portion of the wall extends between the first sealing register and an exhaust valve seat configured to receive a valve head of the exhaust valve, and a second wall portion of the wall extends from the first sealing register away from the first wall portion.
    Type: Application
    Filed: June 1, 2020
    Publication date: September 24, 2020
    Inventors: Michael Feldner, Ryan Michael Peters, Amy Lindblad
  • System for cooling exhaust valve of a reciprocating engine
    Patent number: 10731524
    Abstract: A system includes an engine head that mounts to an engine block of a reciprocating engine, and the engine head includes an intake flow path, an exhaust flow path, a coolant flow path, and first and second sealing registers disposed on opposite sides of the coolant flow path. In addition, the first and second sealing registers are configured to receive a valve guide that supports a valve stem of an exhaust valve. Moreover, the first sealing register is disposed in a wall separating the exhaust flow path and the coolant flow path. Also, a first wall portion of the wall extends between the first sealing register and an exhaust valve seat configured to receive a valve head of the exhaust valve, and a second wall portion of the wall extends from the first sealing register away from the first wall portion.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: August 4, 2020
    Assignee: AI ALPINE US BIDCO INC
    Inventors: Michael Feldner, Ryan Michael Peters, Amy Lindblad
  • SYSTEM FOR COOLING EXHAUST VALVE OF A RECIPROCATING ENGINE
    Publication number: 20190128151
    Abstract: A system includes an engine head that mounts to an engine block of a reciprocating engine, and the engine head includes an intake flow path, an exhaust flow path, a coolant flow path, and first and second sealing registers disposed on opposite sides of the coolant flow path. In addition, the first and second sealing registers are configured to receive a valve guide that supports a valve stem of an exhaust valve. Moreover, the first sealing register is disposed in a wall separating the exhaust flow path and the coolant flow path. Also, a first wall portion of the wall extends between the first sealing register and an exhaust valve seat configured to receive a valve head of the exhaust valve, and a second wall portion of the wall extends from the first sealing register away from the first wall portion.
    Type: Application
    Filed: November 2, 2017
    Publication date: May 2, 2019
    Inventors: Michael Feldner, Ryan Michael Peters, Amy Lindblad