CN302082366S - 管道用快速进排气阀 - Google Patents

管道用快速进排气阀

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Publication number
CN302082366S
CN302082366S CN201230082028.6F CN201230082028F CN302082366S CN 302082366 S CN302082366 S CN 302082366S CN 201230082028 F CN201230082028 F CN 201230082028F CN 302082366 S CN302082366 S CN 302082366S
Authority
CN
China
Prior art keywords
exhaust valve
design
pipeline
quick intake
intake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201230082028.6F
Other languages
English (en)
Inventor
陈建銮
周进超
张正春
Original Assignee
上海艾维科阀门有限公司
Filing date
Publication date
Application filed by 上海艾维科阀门有限公司 filed Critical 上海艾维科阀门有限公司
Application granted granted Critical
Publication of CN302082366S publication Critical patent/CN302082366S/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

1.本外观设计产品的名称:管道用快速进排气阀。2.本外观设计产品的用途:一种水系统管道用的快速进排气阀。3.本外观设计的设计要点:主视图的外形和形状。4.最能表明设计要点的图片或者照片:主视图。
CN201230082028.6F 2012-03-29 管道用快速进排气阀 Expired - Lifetime CN302082366S (zh)

Publications (1)

Publication Number Publication Date
CN302082366S true CN302082366S (zh) 2012-09-19

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Legal Events

Date Code Title Description
GR01 Patent grant
CP03 Change of name, title or address

Main classification number: 23-01

Address after: 201799 No. 199 Qing Road, Shanghai Industrial Zone, Qingpu

Patentee after: Shanghai aiweike valve Limited by Share Ltd

Address before: 201706 Shanghai city Qingpu district Song Ying Road No. 1205

Patentee before: Shanghai Aiweike Valve Manufacturing Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20120919

Main classification number: 23-01