JPS5254473A - Pressure measuring apparatus - Google Patents

Pressure measuring apparatus

Info

Publication number
JPS5254473A
JPS5254473A JP13004175A JP13004175A JPS5254473A JP S5254473 A JPS5254473 A JP S5254473A JP 13004175 A JP13004175 A JP 13004175A JP 13004175 A JP13004175 A JP 13004175A JP S5254473 A JPS5254473 A JP S5254473A
Authority
JP
Japan
Prior art keywords
measuring apparatus
pressure measuring
machanismis
diaphgrams
suing
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
JP13004175A
Other languages
Japanese (ja)
Other versions
JPS5618104B2 (en
Inventor
Takeshi Yasuhara
Noboru Majima
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP13004175A priority Critical patent/JPS5254473A/en
Priority to CA257,621A priority patent/CA1057969A/en
Priority to US05/708,251 priority patent/US4086815A/en
Publication of JPS5254473A publication Critical patent/JPS5254473A/en
Publication of JPS5618104B2 publication Critical patent/JPS5618104B2/ja
Granted legal-status Critical Current

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  • Measuring Fluid Pressure (AREA)

Abstract

PURPOSE: In a pressure measuring apparatus suing diffusion type diaphgrams, its excessive differential pressure protecting machanismis composed as simple as possible and yet the entire part of the apparatus is made smaller in size.
COPYRIGHT: (C)1977,JPO&Japio
JP13004175A 1975-07-24 1975-10-29 Pressure measuring apparatus Granted JPS5254473A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13004175A JPS5254473A (en) 1975-10-29 1975-10-29 Pressure measuring apparatus
CA257,621A CA1057969A (en) 1975-07-24 1976-07-23 Differential pressure sensor
US05/708,251 US4086815A (en) 1975-07-24 1976-07-23 Device for use in sensing pressures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13004175A JPS5254473A (en) 1975-10-29 1975-10-29 Pressure measuring apparatus

Publications (2)

Publication Number Publication Date
JPS5254473A true JPS5254473A (en) 1977-05-02
JPS5618104B2 JPS5618104B2 (en) 1981-04-27

Family

ID=15024656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13004175A Granted JPS5254473A (en) 1975-07-24 1975-10-29 Pressure measuring apparatus

Country Status (1)

Country Link
JP (1) JPS5254473A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137777A (en) * 1974-04-22 1975-11-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137777A (en) * 1974-04-22 1975-11-01

Also Published As

Publication number Publication date
JPS5618104B2 (en) 1981-04-27

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