• Patent Title: Methods and devices relating to hydraulic valves and switches
  • Application No.: US16474137
    Application Date: 2017-12-29
  • Publication No.: US11280426B2
    Publication Date: 2022-03-22
  • Inventor: Bruce Murison
  • Applicant: OBOTICS INC.
  • Applicant Address: CA North Gower
  • Assignee: OBOTICS INC.
  • Current Assignee: OBOTICS INC.
  • Current Assignee Address: CA North Gower
  • Agency: Rosenberg, Klein & Lee
  • International Application: PCT/CA2017/000275 WO 20171229
  • International Announcement: WO2018/119508 WO 20180705
  • Main IPC: F16K31/06
  • IPC: F16K31/06
Methods and devices relating to hydraulic valves and switches
Abstract:
Fluidics offers a means of distributing power to activate elements remote from the power source as the pressure/fluid flow may be used directly to generate an action and/or motion without requiring an additional transducer, e.g. a motor to convert electric power to mechanical power. Prior art pumps, valves, and switches are bulky devices with high power consumption limiting their use in many portable battery-operated consumer and non-consumer devices. Accordingly, it would be desirable to provide designers of such products with hydraulic valves and switches to support and provide configurability, programmability, and operation of these devices in conjunction with compact high efficiency pumps to provide devices meeting the market requirements for low footprint, complexity, low power, and low cost.
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