Fiber optic connector assembly

Claim 2

A fiber optic connector for connecting optical fibers, comprising: a) a plug component housing having at one end a first terminating member for connecting a first optical fiber, the plug component housing containing therein a first plunger assembly for securing and extending the end of the first optical fiber into a fiber guide, a first mating surface at the end of the plunger assembly having a plurality of concentric grooves creating alternating regions of concavity and convexity forming a mating surface with peaks and valleys, an elastomeric sealing means, having a normally closed aperture therein, for covering the first mating surface of the plug component housing; and b) a receptacle component housing for connection with the plug component housing having at one end a second terminating member for connecting a second optical fiber, the receptacle component housing containing a second plunger assembly that encloses and secures the end of the second optical fiber and having a second mating surface with a plurality of concentric grooves creating alternating regions of convexity and convavity in a position inverse to the regions of concavity and convexity of the first mating surface for connection therewith, a second elastomeric sealing means, having a normally closed aperture therein, for covering the second mating surface of the second plunger assembly of the receptacle component housing; and c. engagement means for connecting the ends of the first and second optical fibers wherein the inverse regions of concavity and convexity of the first and second plunger assemblies mate causing the first and second elastomeric sealing means to seal when the plug and receptacle component housings are brought into contact and the elastomeric sealing means subsequently stretch when the convex regions seat within the concave regions opening the normally closed apertures and extending the second optical fiber therethrough to engage the first optical fiber within the fiber guide.

Claim 3

A fiber optic connector as recited in claim 1 wherein the first and second elastomeric sealing means provide contaminant free housings for sealing the first and second optical fibers in the plug and receptacle housings from the surrounding environment during engagement and disengagement of the plug and receptacle component housings.

Claim 4

A fiber optic connector as recited in claim 2 wherein the first and second terminating members are removable for replacing and servicing of the plug and receptacle connector component housings.

Claim 5

A fiber optic connector as recited in claim 3 wherein the plug component housing is disposed for storing a predetermined length of the first optical fiber therein for replacing and servicing the plug component housing.

Claim 6

A fiber optic connector as recited in claim 4 wherein the plug component housing is filled with an index of refraction matching fluid.

Claim 7

A fiber optic connector as recited in claim 5 wherein the plug component housing has passing therethrough an elastomeric tube, the ends of which are sealed to the walls of the housing, such that air or fluid from the surrounding environment may pass through the center of the tube wherein pressure differentials in the surrounding environment distorts the shape of the elastomeric tube to maintain a zero pressure differential between the enclosed fluid and the surrounding environment.

Claim 8

A fiber optic connector as recited in claim 3 wherein the receptacle component housing is disposed for storing a predetermined length of the second optical fiber therein for replacing and servicing the receptacle component housing.

Claim 9

A fiber optic connector as recited in claim 7 wherein the receptacle component housing is filled with an index of refraction matching fluid.

Claim 10

A fiber optic connector as recited in claim 8 wherein the receptacle component housing has passing therethrough an elastomeric tube, the ends of which are sealed to the walls of the housing, such that air or fluid from the surrounding environment may pass through the center of the tube whereby pressure differentials in the surrounding environment distorts the shape of the elastomeric tube to maintain a zero pressure differential between the enclosed fluid and the surrounding environment.

Claim 11

A fiber optic connector as recited in claim 1 wherein the plug and receptacle component housings have a latching means for latching the plug component housing to the receptacle component housing in any rotational position and locking the component housings to prevent rotational motion of the component housings with respect to each other.

Claim 12

A fiber optic connector as recited in claim 10 wherein the latching means is comprised of spring latches on the receptacle component housing that engage an annular groove in the plug component housing and are held into engagement by a spring loaded latching collar due to wedging action between the latching collar, and the spring latches into the annular groove.

Claim 13

A fiber optic connector for connecting a multitude of pairs of optical fibers, comprising: a) a plug component housing having at one end a first terminating member for connecting a first set of optical fibers, the plug component housing containing therein a first plunger assembly for securing and extending the ends of the first set of optical fibers into fiber guides, a first mating surface at the end of the plunger assembly having a plurality of concentric grooves creating alternating regions of concavity and convexity forming a mating surface with peaks and valleys, an elastomeric sealing means, having normally closed apertures therein, for covering the first mating surface; and b) a receptacle component housing for connection with the plug component housing having at one end a second terminating member for connecting a second set of optical fibers, the receptacle component housing containing a second plunger assembly that encloses and secures the ends of the second set of optical fibers and having a second mating surface with a plurality of concentric grooves creating alternating regions of convexity and concavity in a position inverse to the regions of concavity and convexity of the first mating surface for connection therewith, a second elastomeric sealing means, having normally closed apertures therein, for covering the second mating surface of the second plunger assembly of the receptacle component housing; and c) engagement means for connecting the ends of the first and second sets of optical fibers whereby the inverse regions of concavity and convexity of the first and second plunger assemblies mate causing the first and second elastomeric sealing means to seal when the plug and receptacle component housings are brought into contact and the elastomeric sealing means subsequently stretch when the convex regions seat within the concave regions opening the normally closed apertures and extending the second set of optical fibers therethrough to engage the first set of optical fibers within the fiber guides.

Claim 14

A fiber optic connector for connecting a multitude of pairs of optical fibers, comprising: a) a plug component housing having at one end a first terminating member for connecting a first set of optical fibers, the plug component housing containing therein a first plunger assembly for securing and extending the ends of the first set of optical fibers into fiber guides, a first mating surface at the end of the plunger assembly having a plurality of concentric grooves creating alternating regions of concavity and convexity forming a mating surface with peaks and valleys, an elastomeric sealing means, having normally closed apertures therein, for covering the first mating surface; and b) a receptacle component housing for connection with the plug component housing having at one end a second terminating member for connecting a second set of optical fibers, the receptacle component housing containing a second plunger assembly that encloses and secures the ends of the second set of optical fibers and having a second mating surface with a plurality of concentric grooves creating alternating regions of convexity and concavity in a position inverse to the regions of concavity and convexity of the first mating surface for connection therewith, a second elastomeric sealing means, having normally closed apertures therein, for covering the second mating surface of the second plunger assembly of the receptacle component housing; and c) engagement means for connecting the ends of the first and second sets of optical fibers whereby the inverse regions of concavity and convexity of the first and second plunger assemblies mate causing the first and second elastomeric sealing means to seal when the plug and receptacle component housings are brought into contact and the elastomeric sealing means subsequently stretch when the convex regions seat within the concave regions opening the normally closed apertures and extending the second set of optical fibers therethrough to engage the first set of optical fibers within the fiber guides.

Claim 15

A fiber optic connector as recited in claim 12 wherein the first and second elastomeric sealing means provide contaminant free housings for sealing the first and second sets of optical fibers in the plug and receptacle housings from the surrounding environment during engagement and disengagement of the plug and receptacle component housings.

Claim 16

A fiber optic connector as recited in claim 13 wherein the first and second terminating members are removable for replacing and servicing of the plug and receptacle connector component housings.

Claim 17

A fiber optic connector as recited in claim 14 wherein the plug component housing is disposed for storing a predetermined length of the first set of optical fibers therein for replacing and servicing the plug component housing.

Claim 18

A fiber optic connector as recited in claim 14 wherein the receptacle component housing is disposed for storing a predetermined length of the second set of optical fibers therein for replacing and servicing the receptacle component housing.

Claim 19

A fiber optic connector as recited in claim 13 wherein the plug component housing is filled with an index of refraction matching fluid.

Claim 20

A fiber optic connector as recited in claim 17 wherein the plug component housing has passing therethrough an elastomeric tube, the ends of which are sealed to the walls of the housing, such that air or fluid from the surrounding environment may pass through the center of the tube whereby pressure differentials in the surrounding environment distorts the shape of the elastomeric tube to maintain a zero pressure differential between the enclosed fluid and the surrounding environment.

Claim 21

A fiber optic connector as recited in claim 13 wherein the receptacle component housing is filled with an index of refraction matching fluid.

Claim 22

A fiber optic connector as recited in claim 19 wherein the receptacle component housing has passing therethrough an elastomeric tube, the ends of which are sealed to the walls of the housing, such that air or fluid from the surrounding environment may pass through the center of the tube whereby pressure differentials in the surrounding environment distorts the shape of the elastomeric tube to maintain a zero pressure differential between the enclosed fluid and the surrounding environment.

Claim 23

A fiber optic connector as recited in claim 12 wherein the plug and receptacle component housings have a latching means for latching the plug component housing to the receptacle component housing in any rotational position and locking the component housings to prevent rotational motion of the component housings with respect to each other.

Claim 24

A fiber optic connector as recited in claim 21 wherein the latching means is comprised of spring latches on the receptacle component housing that engage an annular groove in the plug component housing and are held into engagement by a spring loaded latching collar due to wedging action between the latching collar, and the spring latches into the annular groove.