Joint structure for diamond body and metallic body

Electrical resistors – Strain gauge type – Dynamometer type

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

338 2, 338308, G01L 122

Patent

active

047680113

ABSTRACT:
A pressure detector has a cylindrical housing projecting into an atmosphere the pressure of which to be measured, a pressure chamber formed within the housing, to which is the pressure to be measured is introduced, a metallic diaphragm formed on a surface of one portion of a wall defining the pressure chamber, which deforms in accordance with changes in the pressure which is to be measured, and a strain gauge provided in the diaphragm for generating an output signal corresponding to the strain generated due to the deformation of the diaphragm. The strain gauge is composed of a diamond monocrystal plate and a diamond semiconductor film formed on the diamond monocrystal plate. On the diamond monocrystal plate are piled a titanium film, a platinum film, and a gold film, in sequence. The gold film is joined to the diaphragm by brazing.

REFERENCES:
patent: 4276535 (1981-06-01), Mitsuyu et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Joint structure for diamond body and metallic body does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Joint structure for diamond body and metallic body, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Joint structure for diamond body and metallic body will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2090858

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.