| 摘要 |
PCT No. PCT/EP96/00285 Sec. 371 Date Jul. 24, 1997 Sec. 102(e) Date Jul. 24, 1997 PCT Filed Jan. 24, 1996 PCT Pub. No. WO96/22717 PCT Pub. Date Aug. 1, 1996Cookers working with an increasing internal pressure require a pressure indicator which can also adjust the internal pressure to a certain extent and, especially in the event of excessively high internal pressure, to release it by pressure equalization with the environment. Such pressure indicators consist of many parts and are complicated and not easily handlable for cleaning purposes. The invention proposes a pressure indicator which may consist of only a single component (2) besides the pressure indicator pin (1), being made of an elastic material and is multifunctional.
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