Adjustable Length Battery Electrolyte Probe

• US 20160146893A1
• Filed: 11/26/2014
• Published: 05/26/2016
• Est. Priority Date: 11/26/2014
• Status: Active Grant

• Current Assignee: Curtis Instruments Incorporated
• Original Assignee: Curtis Instruments Incorporated
• Inventors: loanna, Vincent, Jonke, Richard, Lacker, Steven J.
• Granted Patent: US 9,698,453 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G01R 1/06788 Hand-held or hand-manipulated probes, e.g. for oscilloscopes or for portable test instruments end pieces terminating in a probe H01R11/18
• CPC Class Codes: G01R 31/382 Arrangements for monitoring battery or accumulator variables, e.g. SoC
• CPC Class Codes: H01M 10/484 for measuring electrolyte level, electrolyte density or electrolyte conductivity
• CPC Class Codes: H01M 10/486 for measuring temperature
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

Disclosed herein is an apparatus. The apparatus includes a sensor head section, a base section, a telescoping section, and an electronic component. The base section is connected to the sensor head section. The telescoping section includes a first end and a second end. The telescoping section is connected to the base section. The electronic component is proximate the first end of the telescoping section. The electronic component is protected from making contact with high current, electrically conductive battery elements and configured to sense battery parameters.

Claims

1. An apparatus comprising:

a sensor head section;

a base section connected to the sensor head section;

a telescoping section comprising a first end and a second end, wherein the telescoping section is connected to the base section; and

an electronic component proximate the first end of the telescoping section, wherein the electronic component is protected from making contact with high current, electrically conductive battery elements and configured to sense battery parameters.

2. An apparatus as in claim 1 wherein the electronic component comprises a transducer.

3. An apparatus as in claim 2 wherein the transducer is configured to sense battery electrolyte parameters.

4. An apparatus as in claim 1 wherein the second end of the telescoping section is connected the base section.

5. An apparatus as in claim 1 wherein the telescoping section is slidably connected to the base section.

6. An apparatus as in claim 1 wherein the telescoping section and the base section are friction fit to each other.

7. An apparatus as in claim 1 further comprising a harness between the sensor head section and the transducer.

8. An apparatus as in claim 1 wherein the telescoping section comprises a bottom tip portion proximate the first end of the telescoping section.

9. An apparatus as in claim 8 wherein the telescoping portion comprises a first outside diameter, wherein the bottom tip portion comprises circular flat surface having a second outside diameter, and wherein the second outside diameter is greater than the first outside diameter.

10. An apparatus as in claim 1 wherein the base section comprises a first end and a second end, wherein the first end is connected to the sensor head section, wherein the first end is configured to be proximate a battery opening, and wherein the second end of the base section surrounds the second end of the telescoping section.

11. An apparatus as in claim 1 wherein the telescoping section comprises an inside diameter and an outside diameter, wherein the telescoping section comprises an opening extending between the inside diameter and the outside diameter, and wherein the opening is configured to allow a side surface of the electronic component to be exposed but does not allow it to contact high current, electrically conductive battery elements.

12. An apparatus as in claim 1 wherein the second end of the telescoping section is inside the base section, wherein the telescoping section is movably connected the base section, and wherein the first end of the telescoping section is configured to be adjustable to a plurality of lengths from the base section.

13. An apparatus as in claim 1 further comprising a wiring harness, wherein one end of the wiring harness is connected to the electronic component, and wherein an opposite end of the wiring harness is connected to signal processing electronics.

14. An apparatus as in claim 1 wherein the electronic component is configured to sense battery electrolyte level, battery temperature, battery chemistry, and/or battery chemical reaction rates.

15. An apparatus as in claim 1 wherein the apparatus is a battery electrolyte probe.

16. A battery electrolyte probe comprising:

a sensor head section;

a base section connected to the sensor head section;

a telescoping section comprising a first end and a second end, wherein the telescoping section is movably connected to the base section; and

a transducer proximate the first end of the telescoping section, wherein the transducer is protected from making contact with high current, electrically conductive battery elements and configured to sense battery electrolyte parameters.

17. A battery electrolyte probe as in claim 16 further comprising a wiring harness, wherein one end of the wiring harness is connected to the transducer, and wherein an opposite end of the wiring harness is configured to be connected to signal processing electronics.

18. A battery electrolyte probe as in claim 16 wherein the transducer is configured to sense battery electrolyte level, battery temperature, battery chemistry, and/or battery chemical reaction rates.

19. A method comprising:

providing a sensor head section;

connecting a base section to the sensor head section;

movably connecting a telescoping section to the base section, wherein the telescoping section comprises a first end and a second end; and

providing an electronic component proximate the first end of the telescoping section, wherein the electronic component is protected from making contact with high current, electrically conductive battery elements and configured to sense battery parameters.

20. A method as in claim 19 further comprising connecting a wiring harness between the sensor head section and the electronic component.