Interlock for genuine filter recognition
Various example embodiments relate to a filtration system and methods for the installation and use of such a filtration system. According to a set of embodiments, the filtration system comprises a housing that defines a central compartment therein. The filtration system further comprises a filter cartridge positioned within the central compartment of the housing. The filter cartridge comprises a filter media and an identification element. The filtration system further comprises a sensor. The sensor is structured to sense the identification element of the filter cartridge. The filtration system further comprises a filter blocking mechanism communicably coupled to the sensor. The filter blocking mechanism is structured prevent installation of the filter cartridge into the housing unless filter cartridge information of the identification element sensed by the sensor is identified as corresponding to an authorized filter cartridge.
1. A filtration system comprising:
a housing comprising a central compartment;
a filter cartridge positioned within the central compartment, the filter cartridge comprising filter media and an identification element;
an electronic identification sensor structured to sense the identification element; and
a wedge block feature communicably coupled to the electronic identification sensor;
wherein:
the electronic identification sensor is configured to identify whether the filter cartridge is an authorized filter cartridge based on the identification element, and
the wedge block feature is driven to provide seal compression for the filtration system in response to the electronic identification sensor detecting that the filter cartridge is an authorized filter cartridge.
2. The filtration system of claim 1 , wherein the wedge block feature is driven to exert a load on the filter cartridge to ensure a proper seal is formed between the filter cartridge and one of the housing and the wedge block feature in response to the electronic identification sensor detecting that the filter cartridge is an authorized filter cartridge.
3. The filtration system of claim 1 , wherein the wedge block feature further comprises an inclined plane with the necessary travel distance and sufficient force on an angle to compress a seal in datum seal plane.
4. The filtration system of claim 1 , wherein the wedge block feature comprises a cam lock positioned around an end of the filter cartridge to form the seal compression.
5. The filtration system of claim 1 , wherein the wedge block feature comprises:
a first wedge block having a first semi-circular body that extends into the central compartment in a first direction;
a second wedge block having a second semi-circular body that extends into the central compartment in a second direction;
wherein the first direction and the second direction and substantially opposite.
6. A filtration system comprising:
a housing comprising a central compartment;
a filter cartridge positioned within the central compartment, the filter cartridge comprising filter media and an identification element;
an electronic identification sensor structured to sense the identification element; and
a cinch mechanism communicably coupled to the electronic identification sensor;
wherein:
the electronic identification sensor is configured to identify whether the filter cartridge is an authorized filter cartridge based on the identification element, and
the cinch mechanism is driven to provide seal compression for the filtration system in response to the electronic identification sensor detecting that the filter cartridge is an authorized filter cartridge.
7. The filtration system of claim 6 , wherein the cinch mechanism is driven to exert a load on the filter cartridge to ensure a proper seal is formed between the filter cartridge and one of the housing and the cinch mechanism in response to the electronic identification sensor detecting that the filter cartridge is an authorized filter cartridge.
8. The filtration system of claim 6 , wherein the cinch mechanism comprises a pull lock that is positioned around an end of the filter cartridge such that a radial seal is formed between the filter cartridge and the cinch mechanism.
9. The filtration system of claim 6 , wherein the cinch mechanism comprises:
a first end portion extending in a first direction, the first end portion defining an opening; and
a second end portion extending through the opening in a second direction substantially opposite to the first direction.
10. The filtration system of claim 9 , wherein the cinch mechanism is driven by applying a first force to the first end portion in the first direction and applying a second force to the second end portion in the second direction such that a diameter of the cinch mechanism decreases and the cinch mechanism applies an inward radial force to the filter cartridge.
11. A housing having a central compartment configured to receive a filter element with an identification element, the housing comprising:
an electronic identification sensor structured to sense the identification element of the filter element; and
a filter engagement mechanism communicably coupled to the electronic identification sensor, the filter engagement mechanism comprising a first position and a second position, wherein:
in the first position the filter engagement mechanism allows the filter element to be disposed within the housing, and
in the second position, the filter engagement mechanism engages the filter element to form a seal between the filter element and at least one of the housing and the
filter engagement mechanism, thereby preventing fluid from bypassing the filter element
wherein the filter engagement mechanism transitions from the first position to the second position in response to filter element information of the identification element sensed by the electronic identification sensor is identified as corresponding to an authorized filter element.
12. The housing of claim 11 , wherein the filter engagement mechanism is a wedge block feature that is driven radially inward toward an axis of the housing to engage and exert a load on the filter element to provide seal compression in response to the electronic identification sensor detecting that the filter element is an authorized filter element.
13. The housing of claim 12 , wherein the wedge block feature further comprises an inclined plane with the necessary travel distance and sufficient force on an angle to compress a seal in datum seal plane.
14. The housing of claim 11 , wherein the filter engagement mechanism comprises a cinch mechanism driven to exert a radial load on the filter element to ensure a proper seal is formed in response to the electronic identification sensor detecting that the filter element is an authorized filter element.
15. The housing of claim 14 , wherein the cinch mechanism comprises a pull lock that is positioned around an end of the filter element such that a radial seal is formed between the filter element and the cinch mechanism when the cinch mechanism is driven to exert the radial load on the filter element.
16. The housing of claim 14 , wherein the cinch mechanism comprises:
a first end portion extending in a first direction, the first end portion defining an opening; and
a second end portion extending through the opening in a second direction substantially opposite to the first direction.
17. The housing of claim 16 , wherein the cinch mechanism is driven by applying a first force to the first end portion in the first direction and applying a second force to the second end portion in the second direction such that a diameter of the cinch mechanism decreases and the cinch mechanism applies an inward radial force to the filter element.
18. The housing of claim 11 , wherein the filter engagement mechanism extends in a direction that is substantially perpendicular to a central axis of the central compartment of the housing.