US Patent Application 18352617. PRESSURE DEVICE simplified abstract

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PRESSURE DEVICE

Organization Name

Murata Manufacturing Co., Ltd.


Inventor(s)

Shinichiro Matsumoto of Kyoto (JP)

Atsushi Matsumoto of Kyoto (JP)

PRESSURE DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18352617 titled 'PRESSURE DEVICE

Simplified Explanation

The patent application describes a pressure device that includes a compression bag, a cover member, an accommodating space, a piezoelectric pump, and a casing.

  • The compression bag is bag-shaped and has a first surface portion where the cover member is installed.
  • The cover member and the compression bag define an accommodating space.
  • The piezoelectric pump is used to flow air into the compression bag.
  • The casing is designed to accommodate the piezoelectric pump.
  • The compression bag has a bag opening at a second surface portion, different from the first surface portion, which connects the internal space of the bag to the outside.
  • The casing has a casing opening.
  • The casing is fixed to the second surface portion of the compression bag, in direct contact with it.
  • The bag opening and the casing opening are directly connected to each other in an overlapping manner.


Original Abstract Submitted

A pressure device includes a bag-shaped compression bag, a cover member installed at a first surface portion of the compression bag, an accommodating space defined by the cover member and the compression bag, a piezoelectric pump that flows air into the compression bag, and a casing that accommodates the piezoelectric pump. The compression bag has a bag opening formed at a second surface portion different from the first surface portion and connecting an internal space of the compression bag and an outside to each other. The casing has a casing opening. The casing () is fixed to the second surface portion of the compression bag while being in contact with the second surface portion to directly connect the bag opening and the casing opening to each other in an overlapping manner.

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