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CN201401592Y - 180°小r半壳弯头 - Google Patents

180°小r半壳弯头 Download PDF

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Publication number
CN201401592Y
CN201401592Y CN2009200389866U CN200920038986U CN201401592Y CN 201401592 Y CN201401592 Y CN 201401592Y CN 2009200389866 U CN2009200389866 U CN 2009200389866U CN 200920038986 U CN200920038986 U CN 200920038986U CN 201401592 Y CN201401592 Y CN 201401592Y
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China
Prior art keywords
shell
elbow
degrees
half shell
shell elbow
Prior art date
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Expired - Fee Related
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CN2009200389866U
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English (en)
Inventor
张国臣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGYIN YANGZI PIPE FITTING CO Ltd
Original Assignee
JIANGYIN YANGZI PIPE FITTING CO Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN2009200389866U priority Critical patent/CN201401592Y/zh
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Publication of CN201401592Y publication Critical patent/CN201401592Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种180°小R半壳弯头,属管道连接件(管件)技术领域。其特征在于:所述180°半壳弯头的内圈半径R与所述半壳弯头直径D的比值≤1/2。本实用新型的有益效果是:能适用于180°转弯较小处半壳与半壳之间的连接。

Description

180°小R半壳弯头
(一)技术领域
本实用新型涉及一种180°半壳弯头。属管道连接件(管件)技术领域。
(二)背景技术
在本实用新型作出以前,以往的180°半壳弯头其内圈半径R与半壳弯头直径D的比值均≥1。该类180°半壳弯头应用场所受到限制,只能适用于180°转弯较大处的半壳与半壳之间的连接,而不能适用于180°转弯较小处半壳与半壳之间的连接。
(三)发明内容
本实用新型的目的在于克服上述不足,提供一种能适用于180°转弯较小处半壳与半壳之间的连接的180°小R半壳弯头。
本实用新型的目的是这样实现的:一种180°小R半壳弯头,其特征在于:所述180°半壳弯头的内圈半径R与所述半壳弯头直径D的比值≤1/2。
本实用新型的有益效果是:
所述180°半壳弯头的内圈半径R与半壳弯头直径D的比值≤1/2,因此能适用于180°转弯较小处半壳与半壳之间的连接。
(四)附图说明
图1为本实用新型180°小R半壳弯头外观图。
(五)具体实施方式
参见图1,本实用新型涉及的180°小R半壳弯头,所述180°半壳弯头的内圈半径R与半壳弯头直径D的比值≤1/2。

Claims (1)

1、一种180°小R半壳弯头,其特征在于:所述180°半壳弯头的内圈半径R与所述半壳弯头直径D的比值≤1/2。
CN2009200389866U 2009-05-11 2009-05-11 180°小r半壳弯头 Expired - Fee Related CN201401592Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200389866U CN201401592Y (zh) 2009-05-11 2009-05-11 180°小r半壳弯头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200389866U CN201401592Y (zh) 2009-05-11 2009-05-11 180°小r半壳弯头

Publications (1)

Publication Number Publication Date
CN201401592Y true CN201401592Y (zh) 2010-02-10

Family

ID=41661389

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200389866U Expired - Fee Related CN201401592Y (zh) 2009-05-11 2009-05-11 180°小r半壳弯头

Country Status (1)

Country Link
CN (1) CN201401592Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100210

Termination date: 20150511

EXPY Termination of patent right or utility model