Coupler seal for coaxial cable system components

Patent metadata

Field	Value
Publication number	US-12451644-B2
Application number	US-202318230359-A
Country	US
Kind code	B2
Filing date	Aug 4, 2023
Priority date	Aug 1, 2019
Publication date	Oct 21, 2025
Grant date	Oct 21, 2025

Abstract

A seal configured to provide an enhanced seal between a connector and an interface port may include a seal portion that includes a separation portion and a sealing portion. The sealing portion may include a forward sealing portion and a rearward sealing portion. The sealing portion may be structurally configured to cooperate with a seal engaging port portion of an interface port and a seal engaging connector portion of a connector so as to provide a sealed connection portion between the sealing engaging port portion and the seal engaging connector portion even when the forward sealing portion is separated at the separation portion so as to maintain the sealed connection between the seal engaging port portion and the seal engaging connector portion and provide an enhanced port-connector seal even when the forward sealing portion no longer provides a seal between the connector and the interface port.

First claim

What is claimed is:

1. A seal comprising:
an elastically deformable tubular body having a sealing portion structurally configured to cooperatively engage an interface port;
wherein the sealing portion comprises a forward portion and a rearward portion;
wherein the forward portion is structurally configured to connect to the rearward portion by an inner annular groove portion;
wherein the forward portion and the rearward portion are structurally configured to be separated by the inner annular groove portion;
wherein the forward portion and the rearward portion are structurally configured to be separated by an outer annular groove portion;
wherein the forward portion comprises a first sealing edge that is structurally configured to cooperate with an outer surface of the interface port; and
wherein the rearward portion comprises a second sealing edge that is structurally configured to cooperate with the outer surface of the interface port to provide a sealed connection between the connector and the interface port when the forward portion of the seal is removed from the seal at the inner annular groove portion, and the inner annular groove portion is configured to keep the inner annular groove portion away from the second sealing edge of the rearward portion of the sealing portion when the forward portion is removed from the seal so as to avoid a poor seal between the second sealing edge and the interface port.

2. The seal of claim 1 , wherein the inner annular groove portion and the outer annular groove portion are structurally configured to be aligned in a radial direction of the seal.

3. The seal of claim 1 , wherein the second sealing edge is structurally configured to be part of the inner annular groove portion.

4. The seal of claim 1 , wherein the inner annular groove portion is structurally configured to facilitate separation of the forward portion from the rearward portion.

5. A seal for providing an enhanced environmental seal between a connector and a port, comprising:
a sealing portion that is configured to engage a seal engaging connector portion of a connector;
wherein the sealing portion comprises a forward sealing portion and a rearward sealing portion;
wherein the forward sealing portion includes an inner annular sealing groove portion that is structurally configured to engage with the rearward sealing portion;
wherein the forward sealing portion comprises a first sealing edge portion that is structurally configured to cooperate with a seal engaging port portion of an interface port; and
wherein the rearward sealing portion comprises a second sealing edge portion that is structurally configured to cooperate with the seal engaging port portion so as to provide a sealed connection between the seal engaging connector portion and the interface port even when the forward sealing portion is removed from the inner annular sealing groove portion so as to provide an enhanced seal between the second sealing edge portion and the interface port even when the first sealing edge portion no longer provides a seal between the seal engaging connector portion and the interface port.

6. The seal of claim 5 , wherein the seal engaging connector portion comprises a body portion of the connector.

7. The seal of claim 5 , wherein the second sealing edge portion is structurally configured to deform when the second sealing edge cooperates with the seal engaging port portion so as to provide the sealed connection between the seal engaging connector portion and the interface port even when the forward sealing portion is removed from the inner annular sealing groove portion so as to provide the enhanced seal between the second sealing edge portion and the interface port even when the first sealing edge portion no longer provides a seal between the seal engaging connector portion and the interface port.

8. The seal of claim 5 , wherein the second sealing edge portion is structurally configured to elastically deform when the second sealing edge cooperates with the seal engaging port portion so as to provide the sealed connection between the seal engaging connector portion and the interface port even when the forward sealing portion is removed from the inner annular sealing groove portion so as to provide the enhanced seal between the second sealing edge portion and the interface port even when the first sealing edge portion no longer provides a seal between the seal engaging connector portion and the interface port.

9. The seal of claim 5 , wherein the sealing portion is structurally configured to provide a seal around a periphery of the interface port.

10. The seal of claim 5 , wherein the seal portion comprises a tubular body portion.

11. The seal of claim 5 , wherein the seal engaging port portion comprises an outer port surface.

12. The seal of claim 5 , wherein the rearward sealing portion is structurally configured to deform when the rearward sealing portion cooperates with the seal engaging port portion so as to provide the sealed connection between the seal engaging connector portion and the interface port.

13. The seal of claim 5 , wherein the rearward sealing portion is structurally configured to elastically deform when the rearward sealing portion cooperates with the seal engaging port portion so as to provide the sealed connection between the seal engaging connector portion and the interface port.

14. The seal of claim 5 , wherein the forward sealing portion is structurally configured to be separated from the rearward sealing portion by a separation portion.

15. The seal of claim 5 , wherein the separation portion comprises an inner annular groove portion that is structurally configured to facilitate separation of the forward sealing portion from the rearward sealing portion.

Assignees

• Ppc Broadband Inc

Inventors

• Daoust Daniel
• Watkins Harold J
• Stankovski Steve

Classifications

• H01R24/40

  specially adapted for high frequency · CPC title

• F16J15/022

  characterised by structure or material · CPC title

• H01R2103/00

  Two poles · CPC title

• H01R9/05

  for coaxial cables · CPC title

• H01R13/5221 Primary

  having cable sealing means · CPC title