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公开(公告)号:EP4081725B1
公开(公告)日:2024-06-05
申请号:EP20838220.0
申请日:2020-12-18
IPC分类号: F16K3/26 , F16L1/20 , F16K31/122 , E21B17/02
CPC分类号: F16K31/1223 , F16L1/20 , F16K3/262 , E21B17/021
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公开(公告)号:EP3925928B1
公开(公告)日:2023-07-05
申请号:EP21175445.2
申请日:2021-05-21
发明人: ABELLI, Paolo , ANTIGA, Simone , BONFANTI, Michele
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公开(公告)号:EP4193033A1
公开(公告)日:2023-06-14
申请号:EP21762877.5
申请日:2021-08-05
发明人: WEINTRAUB, Preston , BLUDAU, Ryan
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公开(公告)号:EP4179564A1
公开(公告)日:2023-05-17
申请号:EP20740556.4
申请日:2020-07-08
IPC分类号: H01L21/683 , F16K11/076 , F16K11/085 , F16K3/26 , H01L21/67 , B23Q3/08 , B25B11/00
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7.
公开(公告)号:EP4065334A1
公开(公告)日:2022-10-05
申请号:EP20820734.0
申请日:2020-11-23
申请人: Nordson Corporation
发明人: WOSTMANN, Stefan
IPC分类号: B29C48/691 , B29C48/255 , B29C48/693 , F16K3/26 , F16K5/04
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公开(公告)号:EP3970946A3
公开(公告)日:2022-07-06
申请号:EP21197228.6
申请日:2021-09-16
申请人: Norgren AG
发明人: Schmid, Daniel
摘要: A blow moulding device for expanding thermoplastic forms into hollow thermoplastic containers comprises a blow valve piston which is selectively connectable by at least one valve (2) with at least one blowing fluid source for injecting a blow fluid from the blow fluid source into the thermoplastic form. In order to improve down time in-between changes of moulds a flow rate controlling valve (1) is connected in series to the at least one valve. The flow rate controlling valve reduces the flow rate of the blow fluid to a predefined flow rate. The invention proposes to control the predefined flow rate by a control pressure which is applied to a control port of the flow rate control valve.
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公开(公告)号:EP3754191B1
公开(公告)日:2022-05-18
申请号:EP19754335.8
申请日:2019-02-14
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10.
公开(公告)号:EP3587876B1
公开(公告)日:2022-03-02
申请号:EP18179260.7
申请日:2018-06-22
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