JPH02140437U - - Google Patents

Info

Publication number
JPH02140437U
JPH02140437U JP4860889U JP4860889U JPH02140437U JP H02140437 U JPH02140437 U JP H02140437U JP 4860889 U JP4860889 U JP 4860889U JP 4860889 U JP4860889 U JP 4860889U JP H02140437 U JPH02140437 U JP H02140437U
Authority
JP
Japan
Prior art keywords
building
differential pressure
buffer box
buffer
measuring device
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.)
Pending
Application number
JP4860889U
Other languages
English (en)
Japanese (ja)
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.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4860889U priority Critical patent/JPH02140437U/ja
Publication of JPH02140437U publication Critical patent/JPH02140437U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
JP4860889U 1989-04-25 1989-04-25 Pending JPH02140437U (US07943777-20110517-C00090.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4860889U JPH02140437U (US07943777-20110517-C00090.png) 1989-04-25 1989-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4860889U JPH02140437U (US07943777-20110517-C00090.png) 1989-04-25 1989-04-25

Publications (1)

Publication Number Publication Date
JPH02140437U true JPH02140437U (US07943777-20110517-C00090.png) 1990-11-26

Family

ID=31565571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4860889U Pending JPH02140437U (US07943777-20110517-C00090.png) 1989-04-25 1989-04-25

Country Status (1)

Country Link
JP (1) JPH02140437U (US07943777-20110517-C00090.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013024632A (ja) * 2011-07-19 2013-02-04 Dai-Dan Co Ltd 基準圧計測補助具および基準圧計測方法
JP2013024450A (ja) * 2011-07-19 2013-02-04 Dai-Dan Co Ltd 室内気圧調節システムおよび室内気圧調節方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208635A (ja) * 1982-05-28 1983-12-05 Toshiba Eng Co Ltd 動圧除去装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208635A (ja) * 1982-05-28 1983-12-05 Toshiba Eng Co Ltd 動圧除去装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013024632A (ja) * 2011-07-19 2013-02-04 Dai-Dan Co Ltd 基準圧計測補助具および基準圧計測方法
JP2013024450A (ja) * 2011-07-19 2013-02-04 Dai-Dan Co Ltd 室内気圧調節システムおよび室内気圧調節方法

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