Telephone protector module having self-contained sealing means

Details Telephone protector module having self-contained sealing means Telephone protector module having self-contained sealing means

1986-08-25

1987-06-23

Pellinen, A. D.

Electricity: electrical systems and devices

Safety and protection of systems and devices

High voltage dissipation

174525, 361394, H01T 404

Patent

active

046757791

ABSTRACT:
An improved telephone protector module construction for use with individual subscriber circuits in which the inner end wall having contact means thereon is recessed to accommodate a sealing gasket which surrounds the contact and ground pins, and provides a resilient seal against the corresponding surfaces of the engaged protector block to prevent accumulation of dirt, dust and vermin when installation is made in only partially shielded outdoor locations. The seal is formed from closed cell synthetic resinous sponge rubber so as to be non-absorbtive of ambient moisture while effectively closing the gap normally existing between the inner wall surface of the module and the corresponding surface of the block.

REFERENCES:
patent: 4004199 (1977-01-01), Pearce et al.
patent: 4307430 (1981-12-01), Montalto et al.

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