Electrical incandescent lamps having hook-shaped coil holder wit

Details Electrical incandescent lamps having hook-shaped coil holder wit Electrical incandescent lamps having hook-shaped coil holder wit

1996-07-19

1998-06-02

Patel, Ashok

Electric lamp and discharge devices

With gas or vapor

Incandescent filament lamp

313271, 313579, 313277, H01K 150, H01K 118

Patent

active

057605432

ABSTRACT:
The invention concerns an electrical incandescent lamp with a mount for hing a filament coil (4), whereby the coil is suspended by at least one hook-shaped holder (7) provided with a free end, in which filament coil (4) is suspended. Free end (7a) of hook-shaped holder (7) is bent in such a way that it (7a) constricts the suspension opening of hook-shaped holder (7). In this way, an unhooking of the coil is avoided when vibrations occur.

REFERENCES:
patent: 2449679 (1948-09-01), Van Horn
patent: 2497566 (1950-02-01), Stone et al.
patent: 2924735 (1960-02-01), Martin
patent: 3254257 (1966-05-01), Hoeh
patent: 3725720 (1973-04-01), Petro et al.
patent: 4812710 (1989-03-01), Klam et al.

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