Intelligent soldering tip

Patent metadata

Field	Value
Publication number	US-11897057-B2
Application number	US-202217831740-A
Country	US
Kind code	B2
Filing date	Jun 3, 2022
Priority date	Apr 2, 2018
Publication date	Feb 13, 2024
Grant date	Feb 13, 2024

Abstract

A soldering tool may include a tool body comprising circuitry configured to interface with a controller, and a tip portion including a tip that is heated to melt solder and a handpiece that is graspable by an operator. The tip portion includes a heater and a sensor disposed in the tip. The tip portion includes a tip memory device disposed at the handpiece. The tip memory device is configured to store parametric data. The tip memory device is configured to exchange data with the controller.

First claim

That which is claimed:

1. A tip portion for a soldering tool, the tip portion comprising:
a handpiece configured to be graspable by an operator;
a tip extending from a forward end of the handpiece, wherein the tip comprises a heater and a sensor;
electronic components comprising a connection wire and a tip memory device configured to communicate parametric data to control a temperature of the tip;
a plug pin disposed on an opposite side of the handpiece relative to the tip, the plug pin comprising a first electrical connection for power, a second electrical connection for ground, and a third electrical connection for communicating data;
wherein the connection wire connects the sensor to the third electrical connection of the plug pin.

2. The tip portion of claim 1 wherein the tip, the handpiece, and plug pin are disposed on a common lateral axis.

3. The tip portion of claim 1 wherein the handpiece comprises an insulated grip disposed on an external surface of the handpiece.

4. The tip portion of claim 1 , wherein the tip memory device is configured to communicate the parametric data to a controller of a soldering tool to enable the controller to operate the heater based on the parametric data.

5. The tip portion of claim 4 , wherein the tip memory device is configured to communicate the parametric data to the controller via the connection wire and the third electrical connection of the plug pin.

6. The tip portion of claim 1 , wherein the tip memory device is further configured to store and communicate a tip identifier associated with an identity of the tip portion.

7. The tip portion of claim 1 , wherein the parametric data comprises temperature offset data indicating a temperature difference between a sensed temperature at the sensor and a temperature at a distal end of the tip.

8. A tip portion for a soldering tool, the tip portion comprising:
a handpiece that is configured to be graspable by an operator;
a tip comprising a heater and a sensor;
a plug pin disposed on an opposite side of the handpiece relative to the tip, the plug pin configured to electrically connect the tip portion to a soldering tool; and
a tip memory device configured to store parametric data and communicate the parametric data to control a temperature of the tip;
wherein a connection wire of the tip portion, as a single wire interface, connects the sensor to the plug pin, with the tip memory device also being connected to the connection wire;
wherein the heater is connected to the plug pin to power the heater.

9. The tip portion of claim 8 wherein the tip, the handpiece, and plug pin are disposed on a common lateral axis.

10. The tip portion of claim 8 wherein the handpiece comprises an insulated grip disposed on an external surface of the handpiece.

11. The tip portion of claim 8 , wherein the tip memory device is configured to communicate the parametric data to a controller of a soldering tool to enable the controller to operate the heater based on the parametric data.

12. The tip portion of claim 8 , wherein the tip memory device is further configured to store and communicate a tip identifier associated with an identity of the tip portion.

13. The tip portion of claim 8 , wherein the parametric data comprises temperature offset data indicating a temperature difference between a sensed temperature at the sensor and a temperature at a distal end of the tip.

Assignees

• Apex Brands Inc

Inventors

• Mittmann Gert
• Eigen Bernhard
• Mohl Michael
• Zerweck Ralf
• Schonau Dirk

Classifications

• B23K3/033 Primary

  comprising means for controlling or selecting the temperature or power · CPC title

• B23K3/026

  Removable soldering bits · CPC title

• B23K3/087

  Soldering or brazing jigs, fixtures or clamping means · CPC title

• B23K35/00 Primary

  Rods, electrodes, materials, or media, for use in soldering, welding, or cutting · CPC title