Results 351 to 360 of about 1,470,777 (390)
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2008
The invention relates to a leakage seeker (10) having a pre-vacuum feed pump (20), a gas detector (18) and a flow sensor (26). The invention provides for a buffer volume (22) and a restrictor (24) to be arranged between the feed pump (20) and the flow sensor (26). This protects the flow sensor (26) against pressure surges generated by the feed pump.
INFICON GMBH +4 more
openaire +1 more source
The invention relates to a leakage seeker (10) having a pre-vacuum feed pump (20), a gas detector (18) and a flow sensor (26). The invention provides for a buffer volume (22) and a restrictor (24) to be arranged between the feed pump (20) and the flow sensor (26). This protects the flow sensor (26) against pressure surges generated by the feed pump.
INFICON GMBH +4 more
openaire +1 more source
Lead Leakage Preventable Fullerene‐Porphyrin Dyad for Efficient and Stable Perovskite Solar Cells
Advanced Functional Materials, 2022Han-Rui Tian, Chengbo Tian, Yuanting Cai
exaly
Two-dimensional semiconductors for transistors
Nature Reviews Materials, 2016Manish Chhowalla +2 more
exaly
IEEE transactions on industrial electronics (1982. Print), 2018
Jiheon Kang +4 more
semanticscholar +1 more source
Jiheon Kang +4 more
semanticscholar +1 more source

