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US4113165A Expired / Lapsed US ⏱️ 0.0 years remaining

Soldering apparatus

Assignee: Meteor AG
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Filing: 1977-09-20
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Granted: 1978-09-12
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Expires: 1997-09-20
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Abstract

Abstract The disclosure embraces a soldering apparatus which includes a vessel having an open top for containing a molten soldering material such as tin, a ladle having a scoop portion and a tank which is connected to the scoop by a pipe; the ladle is movable into and out of the vessel whereby the tank and scoop will become filled with the soldering material upon submergence of the ladle in the vessel; the tank has a selected dimension and lower height relative to the scoop so that the soldering material will form a meniscus bubble over its surface which will be free of slag or oxidation material to thereby present a clean soldering bath to the elements to be soldered when the tank is raised out of the soldering bath of the vessel.

Inventors

  • 👤 Hans Ott

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 19:00
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/012; B23K3/00; B23K3/06; B23K3/0646; B23K3/0669

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 79 words
Soldering apparatus comprising a vessel for containing a molten soldering material, a ladle including a tank and a scoop, said ladle being movable into and out of said vessel so as to fill said tank and scoop with soldering material contained in said vessel, said tank and scoop portion being in fluid communication and each having a lip with the lip of said scoop lying in a horizontal plane that is spaced vertically above the lip of said tank.
Claim 2
Dependent Claim 79 words
Soldering apparatus comprising a vessel for containing a molten soldering material, a ladle including a tank and a scoop, said ladle being movable into and out of said vessel so as to fill said tank and scoop with soldering material contained in said vessel, said tank and scoop portion being in fluid communication and each having a lip with the lip of said scoop lying in a horizontal plane that is spaced vertically above the lip of said tank.
Claim 3
Dependent Claim 22 words
The soldering apparatus as claimed in claim 1, wherein the volume of said scoop is greater than the volume of said tank.
Claim 4
Dependent Claim 25 words
The soldering apparatus as claimed in claim 1, wherein said scoop is connected through a pipe with said tank so as to be movable therewith.

References Cited (Backward Citations)

US2344589A Cited
US2857878A Cited
US3168885A Cited
US3980219A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-09-11 1982-03-13 1982-09-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-09-11 1986-03-13 1986-09-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-09-11 1990-03-13 1990-09-12 $7700.00 Window Closed / Lapsed

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