Patents by Inventor Daniel L. Hess

Daniel L. Hess 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).

  • Patent number: 8268051
    Abstract: A preassembled and portable crude oil processing apparatus includes a support platform with a gas separator vessel covered by a shed structure and an elongated liquid separator vessel pivotally connected to the support platform. The liquid separator vessel includes support structure which supports it an a horizontal transport configuration. The apparatus is loaded onto a flatbed trailer and transported to a crude oil processing site with the liquid vessel in the horizontal configuration. At the processing site, the apparatus is hoisted off the trailer and deposited on the ground, and the liquid separator vessel is pivoted to a vertical configuration supported by the platform and secured in place. Plumbing associated with the gas separator vessel is then interconnected with plumbing associated with the liquid separator, with piping carrying a crude oil emulsion for processing, and with tanks for storing products of the process.
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: September 18, 2012
    Inventor: Daniel L. Hess
  • Patent number: 8246010
    Abstract: A fluid shear actuated brake mechanism includes an outer hub secured to a hoist frame, a main brake disc stack engaged between the outer hub and a hoist drum shaft, an actuator hub helically engaged with the outer hub, and an actuator disc stack engaged between the actuator hub and the shaft. The main disc stack and the actuator disc stack are immersed in a fluid. Rotation of the shaft in a load lowering direction generates fluid shear in the actuator disc stack which rotates the actuator hub in a lowering direction and advances it toward the main disc stack, compressing it and the actuator disc stack. Rotation of the shaft in an opposite load lift direction retract the actuator hub from the main disc stack.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: August 21, 2012
    Inventor: Daniel L. Hess
  • Publication number: 20120048118
    Abstract: A preassembled and portable crude oil processing apparatus includes a support platform with a gas separator vessel covered by a shed structure and an elongated liquid separator vessel pivotally connected to the support platform. The liquid separator vessel includes support structure which supports it an a horizontal transport configuration. The apparatus is loaded onto a flatbed trailer and transported to a crude oil processing site with the liquid vessel in the horizontal configuration. At the processing site, the apparatus is hoisted off the trailer and deposited on the ground, and the liquid separator vessel is pivoted to a vertical configuration supported by the platform and secured in place. Plumbing associated with the gas separator vessel is then interconnected with plumbing associated with the liquid separator, with piping carrying a crude oil emulsion for processing, and with tanks for storing products of the process.
    Type: Application
    Filed: September 1, 2010
    Publication date: March 1, 2012
    Inventor: Daniel L. Hess
  • Publication number: 20110037040
    Abstract: A fluid shear actuated brake mechanism includes an outer hub secured to a hoist frame, a main brake disc stack engaged between the outer hub and a hoist drum shaft, an actuator hub helically engaged with the outer hub, and an actuator disc stack engaged between the actuator hub and the shaft. The main disc stack and the actuator disc stack are immersed in a fluid. Rotation of the shaft in a load lowering direction generates fluid shear in the actuator disc stack which rotates the actuator hub in a lowering direction and advances it toward the main disc stack, compressing it and the actuator disc stack. Rotation of the shaft in an opposite load lift direction retract the actuator hub from the main disc stack.
    Type: Application
    Filed: August 13, 2009
    Publication date: February 17, 2011
    Inventor: Daniel L. Hess