DEVICE FOR MANUFACTURING A TIMER-OPERATED TAPE OR A TIMER CARTRIDGE FOR A TIMER-OPERATED TAPE
DE602018091642T2Active Publication Date: 2026-06-03LES ROBINETAB PRESTO
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Patent Information
- Application Number
- DE602018091642
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2017-09-28
- Filing Date
- 2018-09-21
- Publication Date
- 2026-06-03
- Estimated Expiration
- 2038-09-21
AI Technical Summary
Technical Problem
Conventional time-delay taps are dependent on water pressure and temperature, requiring significant force to open and resulting in user fatigue or high costs for electronic devices, and their timing is unstable due to fluid properties.
Method used
Incorporating an intermediate valve with a timer independent of the supply fluid, using air as the timing fluid, which is less temperature-dependent, and ensuring synchronization between main and intermediate shutters to stabilize the timing and reduce the force required for opening.
Benefits of technology
Stabilizes the timing and reduces the force needed to open the tap, independent of water pressure and temperature variations, with air facilitating easy operation and stable valve performance.
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