Mounting for quartz-oscillator discs

Details Mounting for quartz-oscillator discs Mounting for quartz-oscillator discs

1994-10-17

1995-10-03

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

H01L 4108

Patent

active

054554799

ABSTRACT:
A mounting (1) for quartz-oscillator discs (2) is described, which mounting exhibits a base plate, two current feed-through pins (4a, b), which are fastened in an insulated manner in the base plate, and a central contact pin (15). Within the base plate (20) there is provided a receiving groove (25) for the quartz-oscillator disc (2), which is fastened to the mounting only at the two fastening points (31 and 32). The receiving sections (7a, 7b) of the lugs (6a, 6b) respectively exhibit a slot (8a, b), which extends far enough downwards that the quartz-oscillator disc no longer touches the lug (6a, 6b) in the lower section of the slot. In addition, the lug can exhibit a recess (40), which forms in the vertical direction an additional spring element.

REFERENCES:
patent: 2784326 (1957-03-01), Purdue
patent: 2820911 (1958-01-01), Klingsporn
patent: 2831989 (1958-04-01), Ianouchevsky
patent: 2937293 (1960-05-01), Awender et al.
patent: 4357554 (1982-11-01), Peters
patent: 4511820 (1985-04-01), Mackenzie
patent: 4706350 (1987-11-01), Mooney et al.
patent: 5350963 (1994-09-01), Heimerl et al.

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