PROBLEM TO BE SOLVED: To provide a fusible plug including a fusible alloy that has improved creep resistance while containing bismuth (Bi) and indium (In).;SOLUTION: A fusible plug 10A has a hexagonal head 11 (head), and a screw 12 that is in communication with the head 11 and has a...
Fusible plug is thermally operated non-reclosing pressure relief devices to function by yielding or melting of the fusible alloys sintered in the plug body.
PROBLEM TO BE SOLVED: To attain normal stable operation of a fusible plug, even in a case of using a RoHS product.SOLUTION: In a fusible plug, a straight-shaped through hole 2e included in a body 2 is filled with a low melting metal 3 melting at a predetermined temperature, and mainly...
Fusible alloys are the alloys with the melting point below 232°C (meltingpoint of Tin), and normally composed by bismuth, lead, tin, and indium elementsin different proportions depending on the desired properties. 易熔合金,是指熔点低于232℃(Sn的熔点)的低熔点合金;通常由Bi、Sn、Pb、In等低熔...
These pins are then held in horizontal alignment by filling the clearance holes with low melting-point fusible alloy injected between the pin and the wall of the clearance hole. High temperature superconducting wideband delay lines More results ► Dictionary browser ? ▲ fuscous fuse fuse box Fus...
Safety relief device with combined structure of fusible alloy plug and rupture disk The utility model discloses a safety relief device with a combined structure of a fusible alloy plug and a rupture disk, belongs to the field of pressure s... 梁兰芳,王红霞,张洪,... 被引量: 0发表: 2014...
apparatus reaches an abnormally high temperature in a fusible plug fitted to the high-pressure apparatus holding the high-pressure fluid therein and releasing the fluid in the apparatus by allowing a low melting point alloy incorporated therein to melt at the time of abnormally high temperature.KIKUC...
The fusible piece 14 melts at not less than a predetermined melting temperature. An inner surface of a concave portion 51 of the fusible piece 14 contacts the valve element 12. The concave portion 51 includes a tapered portion 55 inclined relative to an axis line of the valve element 12.NO...
The fuse piece (14) is configured to melt when a previously determined melting temperature or higher is reached and abuts against the valve body (12) at the inner surface of a recessed section (51). The recessed section (51) has a tapered portion (55), which is slanted with respect to...
The melting point of the alloy 2 is lower than that of the joint body 1 and the core 5. Therefore, when a temperature of gas in a high-pressure refrigerant equipment becomes higher than a predetermined melting point, the alloy 2 is molten, thereby preventing the burst due to abnormal ...