US 12,366,411 B2
Refractory anchor
Danielle Francesca Garot, Wateringen (NL); and Jerome Michael Garot, Wateringen (NL)
Assigned to SILICON HOLDING B.V., (NL)
Appl. No. 17/605,357
Filed by Silicon Refractory Anchoring Systems B.V., Wateringen (NL)
PCT Filed Apr. 20, 2020, PCT No. PCT/EP2020/060992
§ 371(c)(1), (2) Date Oct. 21, 2021,
PCT Pub. No. WO2020/216714, PCT Pub. Date Oct. 29, 2020.
Claims priority of application No. 2023011 (NL), filed on Apr. 26, 2019.
Prior Publication US 2022/0205720 A1, Jun. 30, 2022
Int. Cl. F27D 1/14 (2006.01); B23K 9/20 (2006.01)
CPC F27D 1/141 (2013.01) [B23K 9/20 (2013.01); B23K 9/201 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A refractory anchor comprising an elongated mounting pin having a first end and a second end opposite to the first end in a longitudinal direction of the elongated mounting pin, wherein the first end of the elongated mounting pin is weldable to an object, the refractory anchor further comprises two anchor fins of which each has a first anchor fin section having a first side and an opposing second side located at a distance of the elongated mounting pin with respect to the first side, wherein the first side is connected to the elongated mounting pin, wherein in that the two first anchor fin sections are located in one virtual plane, and a first side of a second anchor fin section is connected to the second side of each of the first anchor fin sections, wherein from above the refractory anchor, each of the second anchor fin sections branches off in a V-shaped manner from each of the first anchor fin sections, wherein two V-shaped anchor fin branches of at least one of the second anchor fin sections have substantially a same height in the longitudinal direction of the elongated mounting pin, wherein each of the two anchor fins comprises, at a second side of the second anchor fin section opposed to the first side, two third anchor fin sections extending parallel to the first anchor fin section and wherein from a virtual horizontal plane at the first end of the elongated mounting pin, a largest vertical spacing between the virtual horizontal plane and the third anchor fin section is provided by a distance between the virtual horizontal plane and a peripheral corner of the third anchor fin section, wherein the peripheral corner of the third anchor fin section is a corner between a bottom surface of a side of the third anchor fin section facing the virtual horizontal plane and an outer free peripheral side of the third anchor fin section, wherein the bottom surface starts from the second side of the second anchor fin section and ends at the peripheral corner, wherein the vertical spacing between the virtual horizontal plane and the bottom surface increases towards the peripheral corner of the third anchor fin section.