Injection bonded articles comprised of a rigid core and secured together with an elastomeric material network which also forms seals and encapsulates at least a portion of the rigid core. The elastomeric material is selected to be compatible with the material comprising the rigid core to create a ch
Injection bonded articles comprised of a rigid core and secured together with an elastomeric material network which also forms seals and encapsulates at least a portion of the rigid core. The elastomeric material is selected to be compatible with the material comprising the rigid core to create a chemical and mechanical bond therebetween. Injection bonding and over-molding techniques are used to fabricate an electrodeionization apparatus spacer comprised of mated rigid segments secured by a unitary elastomeric material network that also forms internal and external seals that fluidly isolate one or more of inlet ports, resin cavities, and outlet ports as well as throughports. Injection bonding and over-molding techniques can also be used to fabricate other articles comprised of multiple segments.
대표청구항▼
The invention claimed is: 1. An electrodeionization apparatus spacer comprising a rigid core and an elastomeric material network, wherein a portion of the elastomeric material network is disposed in a channel inside the rigid core and a portion of the elastomeric material network defines a seal on
The invention claimed is: 1. An electrodeionization apparatus spacer comprising a rigid core and an elastomeric material network, wherein a portion of the elastomeric material network is disposed in a channel inside the rigid core and a portion of the elastomeric material network defines a seal on at least a portion of a surface of the rigid core. 2. The electrodeionization apparatus spacer of claim 1, further comprising a resin cavity in fluid communication with an inlet port and with an outlet port, wherein the inlet port, the outlet port and the resin cavity are defined in the rigid core. 3. The electrodeionization apparatus spacer of claim 2, further comprising an inlet port seal comprised of the elastomeric material and disposed at a periphery of the inlet port. 4. The electrodeionization apparatus spacer of claim 3, further comprising an outlet port seal comprised of the elastomeric material and disposed at a periphery of the outlet port. 5. The electrodeionization apparatus spacer of claim 4, further comprising a resin cavity seal comprised of the elastomeric material and disposed at a periphery of the resin cavity. 6. The electrodeionization apparatus spacer of claim 5, further comprising an outer seal comprised of the elastomeric material and disposed at a periphery of the rigid core. 7. The electrodeionization apparatus spacer of claim 6, wherein the rigid core is comprised of a thermoplastic polymer and the elastomeric material is comprised of the thermoplastic polymer. 8. The electrodeionization apparatus spacer of claim 7, further comprising an internal inlet seal comprised of the elastomeric material and disposed within the rigid core and at a periphery of an inlet manifold that fluidly connects the inlet port to the resin cavity. 9. The electrodeionization apparatus spacer of claim 8, further comprising an internal outlet seal comprised of the elastomeric material and disposed within the rigid core and at a periphery of an outlet manifold that fluidly connects the resin cavity to the outlet port. 10. The electrodeionization apparatus spacer of claim 9, further comprising a through port defined in the rigid core and a through port seal fluidly isolating the through port from the inlet port, the outlet port, and the resin cavity. 11. An electrodeionization apparatus spacer comprising a rigid core comprising complementary mating first and second sections secured together with an unitary elastomeric material. 12. The electrodeionization apparatus spacer of claim 11, further comprising a seal comprised of the elastomeric material and disposed on a surface of the rigid core. 13. An electrodeionization apparatus spacer comprising a rigid core and a unitary elastomeric material, wherein a portion of the elastomeric material forms a seal disposed within the rigid core and wherein a portion of the elastomeric material encapsulates at least a portion of an outer surface of the rigid core. 14. The electrodeionization apparatus spacer of claim 13, further comprising a resin cavity defined in the rigid core, the resin cavity in communication with an inlet port and an outlet port, wherein the inlet port and the outlet port are defined in the rigid core. 15. The electrodeionization apparatus spacer of claim 14, further comprising an external inlet port seal disposed at a periphery of the inlet port and an external outlet port seal disposed at a periphery of the outlet port, wherein the external inlet port seal and the external outlet port seal are comprised of the elastomeric material. 16. The electrodeionization apparatus spacer of claim 14, further comprising an internal inlet seal comprised of the elastomeric material and disposed within the rigid core. 17. The electrodeionization apparatus spacer of claim 14, further comprising an internal outlet seal comprised of the elastomeric material and disposed within the rigid core. 18. An electrodeionization apparatus spacer comprising: a rigid core comprising an inlet port connected to a resin cavity through an inlet conduit and an outlet port connected to the resin cavity through an outlet conduit; and a unitary resilient material forming an inlet port seal around the inlet port, a resin cavity seal around the resin cavity, an outlet port seal around the outlet port, an inlet conduit seal around the inlet conduit, and an outlet conduit seal around the outlet conduit, and an outer seal disposed around a periphery of the rigid core, wherein the rigid core and the unitary resilient material is comprised of a thermoplastic polymer. 19. An electrodeionization apparatus comprising: a concentrating compartment defined by a concentrating compartment spacer; and a depleting compartment disposed adjacent the concentrating compartment and defined by a depleting compartment spacer comprising a rigid core and an elastomeric material network comprising an elastomeric material, wherein a portion of the elastomeric material network is disposed inside the rigid core and wherein the depleting compartment spacer further comprises a seal, peripherally disposed around the rigid core, comprised of the elastomeric material. 20. The electrodeionization apparatus of claim 19, wherein the depleting compartment spacer further comprises an inlet port defined in the rigid core and an inlet port seal comprised of the elastomeric material and peripherally disposed around the inlet port. 21. The electrodeionization apparatus of claim 19, wherein the depleting compartment spacer further comprises an outlet port defined in the rigid core and an outlet port seal comprised of the elastomeric material and peripherally disposed around the outlet port. 22. The electrodeionization apparatus of claim 19, wherein the depleting compartment spacer further comprises a resin cavity defined in the rigid core and a resin cavity seal comprised of the elastomeric material and peripherally disposed around the resin cavity.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (44)
Morris Gregory J. E. (Milan ITX), Combination electrolysis cell seal member and membrane tentering means.
Barna Eileen C. (West Chester PA) Hamilton Elizabeth M. (Elkton MD) Lalli Eric W. (Elkton MD) Lubin Cindy B. (Chapel Hill NC) Sparks Wanda F. (Elkton MD) Waterland ; III Alfred F. (Elkton MD), Composite gasket for sealing flanges and method for making and using same.
Siu Kitty K. (Dracut MA) Jha Anil D. (Lexington MA) Ganzi Gary C. (Lexington MA), Depletion compartment and spacer construction for electrodeionization apparatus.
Spies George H. ; Hamel Richard A. ; Mitchell Jonathon E. ; Lionetta William ; Bradley James A., EMI shielding gasket having a conductive sheating consolidated with a thermoplastic member.
Batchelder Bruce T. ; Elyanow Irving D. ; Goldstein Arthur L. ; MacDonald Russell J. ; McRae Wayne A.,CHX ; Sims Keith J. ; Zhang Li, Electrodialysis including filled cell electrodialysis (electrodeionization).
Chow Clarence Y. (Vancouver CAX) Watkins David S. (Coquitlam CAX) Washington Kirk B. (Richmond CAX) Ramji Shiraz (North Vancouver CAX), Fuel cell membrane electrode and seal assembly.
Parsi Edgardo J. (Lexington MA) Sims Keith J. (Framingham MA) Elyanow Irving D. (Somerville MA) Prato Thomas A. (Cambridge MA), Introducing and removing ion-exchange and other particulates from an assembled electrodeionization stack.
Ehrfeld Wolfgang (Karlsruhe DEX) Hagmann Peter (Eggenstein-Leopoldshagen DEX) Mohr Jrgen (Sulzfeld DEX) Mnchmeyer Dietrich (Stutensee DEX), Microporous membrane filter and method of producing same.
Woodhams Raymond T. (33 The Palisades Toronto ; Ontario CAX M6W 2W9) Tate Kenneth R. (4 Althea Road Toronto ; Ontario CAX M6S 2P1), Process for the continuous production of high modulus articles from high molecular weight plastics.
Towe Ian Glenn,CAX ; Yagar Matthew J.,CAX ; Erbiceanu Eduard,CAX ; Jinnah Tazim,CAX ; Smith Neil,CAX ; Moffett Thomas,CAX, Sealing means for electrically driven water purification units.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.