초록 ▼

A filter cartridge includes a radio frequency identification tag positioned at an outer surface of a casing. The radio frequency identification tag includes an antenna and an integrated circuit. The antenna, the integrated circuit or both the antenna and the integrated circuit are fixedly connected

A filter cartridge includes a radio frequency identification tag positioned at an outer surface of a casing. The radio frequency identification tag includes an antenna and an integrated circuit. The antenna, the integrated circuit or both the antenna and the integrated circuit are fixedly connected to one or more of the casing, a water absorbent material and a fiber fabric positioned over the radio frequency identification tag on the outer surface of the casing.

대표청구항 ▼

1. A filter cartridge, comprising: a casing;a filter medium positioned within the casing;a radio frequency identification tag positioned at an outer surface of the casing, the radio frequency identification tag comprising an antenna and an integrated circuit;a water absorbent material positioned pro

1. A filter cartridge, comprising: a casing;a filter medium positioned within the casing;a radio frequency identification tag positioned at an outer surface of the casing, the radio frequency identification tag comprising an antenna and an integrated circuit;a water absorbent material positioned proximate the radio frequency identification tag such that signal communication of the radio frequency identification tag is disrupted when liquid water is disposed within the water absorbent material; anda water impermeable material positioned over the water absorbent material and the radio frequency identification tag on the outer surface of the casing,wherein the antenna, the integrated circuit or both the antenna and the integrated circuit are adhered to one or more of the casing, the water absorbent material and a fiber fabric positioned over the radio frequency identification tag on the outer surface of the casing. 2. The filter cartridge of claim 1, wherein the antenna is adhered to the casing such that adhesive extends between the antenna and the casing. 3. The filter cartridge of claim 1, wherein the integrated circuit is adhered to the casing such that adhesive extends between the integrated circuit and the casing. 4. The filter cartridge of claim 1, wherein the antenna is adhered to the water absorbent material such that adhesive extends between the antenna and the water absorbent material, the water absorbent material being a fiber reinforced water absorbent material, the fiber reinforced water absorbent material adhered to the casing. 5. The filter cartridge of claim 4, wherein the integrated circuit is adhered to the casing such that adhesive extends between the integrated circuit and the casing. 6. The filter cartridge of claim 1, wherein the antenna is adhered to the fiber fabric such that adhesive extends between the antenna and the fiber fabric, the fiber fabric adhered to the casing. 7. The filter cartridge of claim 6, wherein the integrated circuit is adhered to the casing such that adhesive extends between the integrated circuit and the casing. 8. The filter cartridge of claim 1, wherein the integrated circuit is adhered to the fiber fabric such that adhesive extends between the integrated circuit and the fiber fabric, the fiber fabric adhered to the casing. 9. The filter cartridge of claim 8, wherein the antenna is adhered to the casing such that adhesive extends between the antenna and the casing. 10. The filter cartridge of claim 1, wherein the water impermeable material is a plastic film and the water absorbent material is an electrolyte doped paper. 11. A filter cartridge, comprising: a casing;a filter medium positioned within the casing;a radio frequency identification tag positioned at an outer surface of the casing, the radio frequency identification tag comprising an antenna and an integrated circuit;a water absorbent material positioned proximate the radio frequency identification tag such that signal communication of the radio frequency identification tag is disrupted when liquid water is disposed within the water absorbent material; anda water impermeable material positioned over the water absorbent material and the radio frequency identification tag on the outer surface of the casing,wherein the antenna, the integrated circuit or both the antenna and the integrated circuit are fixedly connected to one or more of the easing and the water absorbent material. 12. The filter cartridge of claim 11, wherein the antenna, the integrated circuit or both the antenna and the integrated circuit are adhered to the easing. 13. The filter cartridge of claim 11, wherein the antenna, the integrated circuit or both the antenna and the integrated circuit are adhered to the water absorbent material, the water absorbent material being a fiber reinforced water absorbent material, the fiber reinforced water absorbent material adhered to the easing. 14. The filter cartridge of claim 11, wherein the water impermeable material is a plastic film and the water absorbent material is an electrolyte doped paper. 15. A filter cartridge, comprising: a casing;a filter medium positioned within the casing;a radio frequency identification tag positioned at an outer surface of the casing, the radio frequency identification tag comprising an antenna and an integrated circuit;a fiber reinforced water absorbent material positioned proximate the radio frequency identification tag such that signal communication of the radio frequency identification tag is disrupted when liquid water is disposed within the fiber reinforced water absorbent material; anda water impermeable material positioned over the fiber reinforced water absorbent material and the radio frequency identification tag on the outer surface of the casing,wherein the antenna, the integrated circuit or both the antenna and the integrated circuit are fixedly connected to the fiber reinforced water absorbent material. 16. The filter cartridge of claim 15, wherein the antenna, the integrated circuit or both the antenna and the integrated circuit are adhered or over-molded to the fiber reinforced water absorbent material. 17. The filter cartridge of claim 15, wherein the water impermeable material is a plastic film and the water absorbent material is an electrolyte doped fiber reinforced paper. 18. A filter cartridge, comprising: a casing;a filter medium positioned within the casing;a radio frequency identification tag positioned at an outer surface of the casing, the radio frequency identification tag comprising an antenna and an integrated circuit;a water absorbent material positioned proximate the radio frequency identification tag such that signal communication of the radio frequency identification tag is disrupted when liquid water is disposed within the water absorbent material;a fiber fabric positioned over the radio frequency identification tag on the outer surface of the casing; anda water impermeable material positioned over the water absorbent material and the radio frequency identification tag on the outer surface of the casing,wherein the antenna, the integrated circuit or both the antenna and the integrated circuit are fixedly connected to the fiber fabric. 19. The filter cartridge of claim 18, wherein the antenna, the integrated circuit or both the antenna and the integrated circuit are adhered to the fiber fabric. 20. The filter cartridge of claim 18, wherein the water impermeable material is a plastic film and the water absorbent material is an electrolyte doped paper.