JP4694354B2 - 排気弁 - Google Patents
排気弁 Download PDFInfo
- Publication number
- JP4694354B2 JP4694354B2 JP2005329967A JP2005329967A JP4694354B2 JP 4694354 B2 JP4694354 B2 JP 4694354B2 JP 2005329967 A JP2005329967 A JP 2005329967A JP 2005329967 A JP2005329967 A JP 2005329967A JP 4694354 B2 JP4694354 B2 JP 4694354B2
- Authority
- JP
- Japan
- Prior art keywords
- float
- casing
- valve
- valve chamber
- outlet
- 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.)
- Active
Links
Images
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
2 蓋
4 弁室
5 流出管
6 流入口
7 流出口
8 弁座
9 取付部材
9a 傾斜壁
11 リブ
12 フロート受け
14 フロート
15 通孔
16 連通路
Claims (1)
- ケーシングで下部に流入口が開口し上部に流出口が開口した弁室を形成し、弁室と流出口の間に弁座を形成し、弁室内壁に内側に突出したリブを形成し、リブの内側に有底のほぼ円筒形状で底部に内外を連通する通孔を設けたフロート受けを固定し、フロート受け内にフロートを自由状態で配し、フロート受けの上端とその上方の弁ケーシングとの間に連通路を設け、ケーシングの上部内壁に上方内側の流出口に向かって次第に内径が小さくなるケーシング傾斜壁を形成し、ケーシング傾斜壁の内側上方にケーシング傾斜壁の内端から概略連続しフロート受けの上端の上方から上方内側の流出口に向かって次第に内径が小さくなる傾斜壁を形成したことを特徴とする排気弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005329967A JP4694354B2 (ja) | 2005-11-15 | 2005-11-15 | 排気弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005329967A JP4694354B2 (ja) | 2005-11-15 | 2005-11-15 | 排気弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007138988A JP2007138988A (ja) | 2007-06-07 |
JP4694354B2 true JP4694354B2 (ja) | 2011-06-08 |
Family
ID=38202126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005329967A Active JP4694354B2 (ja) | 2005-11-15 | 2005-11-15 | 排気弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4694354B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4694353B2 (ja) * | 2005-11-15 | 2011-06-08 | 株式会社テイエルブイ | 排気弁 |
JP2009019730A (ja) * | 2007-07-13 | 2009-01-29 | Tlv Co Ltd | 排気弁 |
JP2009019731A (ja) * | 2007-07-13 | 2009-01-29 | Tlv Co Ltd | 排気弁 |
JP2009041723A (ja) * | 2007-08-10 | 2009-02-26 | Tlv Co Ltd | 排気弁 |
JP5138389B2 (ja) * | 2008-01-15 | 2013-02-06 | 株式会社テイエルブイ | 排気弁 |
JP7294674B2 (ja) * | 2018-11-30 | 2023-06-20 | 株式会社テイエルブイ | 排気弁 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5154263Y2 (ja) * | 1972-02-01 | 1976-12-25 | ||
JPS53112548U (ja) * | 1977-02-16 | 1978-09-07 | ||
JPS62162478U (ja) * | 1986-04-05 | 1987-10-15 | ||
JPH07139655A (ja) * | 1993-11-16 | 1995-05-30 | Maezawa Ind Inc | 不凍式空気弁 |
JP2001116154A (ja) * | 1999-10-15 | 2001-04-27 | Tlv Co Ltd | 排気弁 |
JP2007138989A (ja) * | 2005-11-15 | 2007-06-07 | Tlv Co Ltd | 排気弁 |
JP2007138987A (ja) * | 2005-11-15 | 2007-06-07 | Tlv Co Ltd | 排気弁 |
-
2005
- 2005-11-15 JP JP2005329967A patent/JP4694354B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5154263Y2 (ja) * | 1972-02-01 | 1976-12-25 | ||
JPS53112548U (ja) * | 1977-02-16 | 1978-09-07 | ||
JPS62162478U (ja) * | 1986-04-05 | 1987-10-15 | ||
JPH07139655A (ja) * | 1993-11-16 | 1995-05-30 | Maezawa Ind Inc | 不凍式空気弁 |
JP2001116154A (ja) * | 1999-10-15 | 2001-04-27 | Tlv Co Ltd | 排気弁 |
JP2007138989A (ja) * | 2005-11-15 | 2007-06-07 | Tlv Co Ltd | 排気弁 |
JP2007138987A (ja) * | 2005-11-15 | 2007-06-07 | Tlv Co Ltd | 排気弁 |
Also Published As
Publication number | Publication date |
---|---|
JP2007138988A (ja) | 2007-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4777767B2 (ja) | 排気弁 | |
JP4694354B2 (ja) | 排気弁 | |
JP4781787B2 (ja) | 排気弁 | |
JP4694353B2 (ja) | 排気弁 | |
JP2007187253A (ja) | 排気弁 | |
JP4781861B2 (ja) | 排気弁 | |
JP5553681B2 (ja) | 排気弁 | |
JP2009019730A (ja) | 排気弁 | |
JP5431034B2 (ja) | 排気弁 | |
JP5202965B2 (ja) | 排気弁 | |
JP5416464B2 (ja) | 排気弁 | |
JP5416463B2 (ja) | 排気弁 | |
JP5005558B2 (ja) | 排気弁 | |
JP5728319B2 (ja) | 排気弁 | |
JP5101461B2 (ja) | 排気弁 | |
JP2009019731A (ja) | 排気弁 | |
JP5225627B2 (ja) | 排気弁 | |
JP5005572B2 (ja) | 排気弁 | |
JP5684651B2 (ja) | 排気弁 | |
JP5220390B2 (ja) | 排気弁 | |
JP5220380B2 (ja) | 排気弁 | |
JP2009041723A (ja) | 排気弁 | |
JP5053008B2 (ja) | 排気弁 | |
JP5759320B2 (ja) | 排気弁 | |
JP5138389B2 (ja) | 排気弁 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081017 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100715 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100810 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101004 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110222 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110223 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140304 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4694354 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |