JPH03104817U - - Google Patents

Info

Publication number
JPH03104817U
JPH03104817U JP1106690U JP1106690U JPH03104817U JP H03104817 U JPH03104817 U JP H03104817U JP 1106690 U JP1106690 U JP 1106690U JP 1106690 U JP1106690 U JP 1106690U JP H03104817 U JPH03104817 U JP H03104817U
Authority
JP
Japan
Prior art keywords
pipe
ultrasonic
gas
flow rate
sockets
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.)
Granted
Application number
JP1106690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH076492Y2 (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 JP1106690U priority Critical patent/JPH076492Y2/ja
Publication of JPH03104817U publication Critical patent/JPH03104817U/ja
Application granted granted Critical
Publication of JPH076492Y2 publication Critical patent/JPH076492Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
JP1106690U 1990-02-08 1990-02-08 超音波気体流速流量測定装置 Expired - Lifetime JPH076492Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1106690U JPH076492Y2 (ja) 1990-02-08 1990-02-08 超音波気体流速流量測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1106690U JPH076492Y2 (ja) 1990-02-08 1990-02-08 超音波気体流速流量測定装置

Publications (2)

Publication Number Publication Date
JPH03104817U true JPH03104817U (zh) 1991-10-30
JPH076492Y2 JPH076492Y2 (ja) 1995-02-15

Family

ID=31514604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1106690U Expired - Lifetime JPH076492Y2 (ja) 1990-02-08 1990-02-08 超音波気体流速流量測定装置

Country Status (1)

Country Link
JP (1) JPH076492Y2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998048247A1 (fr) * 1997-04-18 1998-10-29 Matsushita Electric Industrial Co., Ltd. Debitmetre a ultrasons
JP2009244216A (ja) * 2008-03-31 2009-10-22 Osaka Gas Co Ltd 超音波式メータ装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998048247A1 (fr) * 1997-04-18 1998-10-29 Matsushita Electric Industrial Co., Ltd. Debitmetre a ultrasons
US6216544B1 (en) 1997-04-18 2001-04-17 Matsushita Electric Industrial Co., Ltd. Ultrasonic flowmeter having reduced phase difference
JP2009244216A (ja) * 2008-03-31 2009-10-22 Osaka Gas Co Ltd 超音波式メータ装置

Also Published As

Publication number Publication date
JPH076492Y2 (ja) 1995-02-15

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