Receptacles – Closures – With condition responsive vent or valve
Patent
1998-07-13
1999-12-28
Cronin, Stephen K.
Receptacles
Closures
With condition responsive vent or valve
220201, 22020304, B65D 5116
Patent
active
060069392
ABSTRACT:
A steam vent arrangement comprises a pan lid knob that incorporates a rotatable member that carries a slidable plunger. The plunger is moved by an SMA element to allow steam to vent via the knob and an aperture in a lid of the pan.
REFERENCES:
patent: 2592992 (1952-04-01), Abercrombie
patent: 3559839 (1971-02-01), Seethaler
patent: 4457327 (1984-07-01), Pepper
patent: 4557396 (1985-12-01), Baumgarten
patent: 5370257 (1994-12-01), Chameroy et al.
Cronin Stephen K.
Sunderland Holding Limited
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