Abstract This invention pertains to casing of floating type thermometer in liquid such as water. The casing of said thermometer consists of an elongated, a fish shaped or other configurations of glass or plastic casing having one side flat in order to adhere to the wall of a liquid container by means of "surface tension principle." The construction of the thermometer which is encased in the casing can be such conventional type, which has metal balls confined in one end of the casing as weight to keep it erect. A thermal expansive fluid containing tube is secured in a suitable manner to a graduating scale carried in the interior of the casing. The internal construction of thermometer within the casing forms no part of the instant invention.
Inventors
👤 Ting-Fu Peng
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-30 03:27
CPC Classifications
G; G01; G01K; G01K13/00; G01K1/00; G01K1/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A method for adhering a floating thermometer casing to the wall of liquid container including the steps of providing a flat surface on said casing which is to hold the thermometer, placing the thermometer and casing in the liquid of said container and arranging said flat surface to be next to said wall of said container, and allowing surface tension of said liquid to adhere said casing to said liquid container thereby preventing the thermometer and casing from rotating.
Claim 2
Independent Claim
79 words
A method for adhering a floating thermometer casing to the wall of liquid container including the steps of providing a flat surface on said casing which is to hold the thermometer, placing the thermometer and casing in the liquid of said container and arranging said flat surface to be next to said wall of said container, and allowing surface tension of said liquid to adhere said casing to said liquid container thereby preventing the thermometer and casing from rotating.