JPS566924Y2 - - Google Patents

Info

Publication number
JPS566924Y2
JPS566924Y2 JP1979111289U JP11128979U JPS566924Y2 JP S566924 Y2 JPS566924 Y2 JP S566924Y2 JP 1979111289 U JP1979111289 U JP 1979111289U JP 11128979 U JP11128979 U JP 11128979U JP S566924 Y2 JPS566924 Y2 JP S566924Y2
Authority
JP
Japan
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.)
Expired
Application number
JP1979111289U
Other languages
Japanese (ja)
Other versions
JPS5514895U (OSRAM
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
Publication of JPS5514895U publication Critical patent/JPS5514895U/ja
Application granted granted Critical
Publication of JPS566924Y2 publication Critical patent/JPS566924Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • G01L7/088—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type correcting or regulating means for flexible diaphragms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP1979111289U 1970-06-15 1979-08-14 Expired JPS566924Y2 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4614170A 1970-06-15 1970-06-15

Publications (2)

Publication Number Publication Date
JPS5514895U JPS5514895U (OSRAM) 1980-01-30
JPS566924Y2 true JPS566924Y2 (OSRAM) 1981-02-16

Family

ID=21941837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979111289U Expired JPS566924Y2 (OSRAM) 1970-06-15 1979-08-14

Country Status (2)

Country Link
US (1) US3645140A (OSRAM)
JP (1) JPS566924Y2 (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862416A (en) * 1974-03-22 1975-01-21 Dwyer Instr Pressure indicator and switch
US4030365A (en) * 1975-12-11 1977-06-21 Dwyer Instruments, Inc. Differential pressure gauge
US4011759A (en) * 1975-12-11 1977-03-15 Dwyer Instruments, Inc. Differential pressure gauge
US4122337A (en) * 1976-02-26 1978-10-24 Matsushita Electric Industrial Co., Ltd. Pressure-electrical signal conversion means
US4347744A (en) * 1980-09-08 1982-09-07 Dwyer Instruments, Inc. Diaphragm type differential pressure gauge with overpressure relief protection
US4374475A (en) * 1981-02-09 1983-02-22 Dwyer Instruments, Inc. Differential pressure gauge
US4890497A (en) * 1988-08-25 1990-01-02 Dwyer Instruments, Inc. Differential pressure gauge transmitter
US5012678A (en) * 1990-08-15 1991-05-07 Dwyer Struments, Inc. Overpressure relief safety plug for pressure gauges
US6518468B1 (en) * 1994-09-16 2003-02-11 Albemarle Corporation Bromination process
US6711525B1 (en) 1999-04-17 2004-03-23 Pneumatic Products Corporation Filter monitor
WO2001029530A1 (en) 1999-10-20 2001-04-26 Vista Research, Inc. Method and apparatus for remote measurement of physical properties inside a sealed container
USD488735S1 (en) 2003-03-04 2004-04-20 Dwyer Instruments, Inc. Combination pressure switch and gage
USD514007S1 (en) 2004-07-29 2006-01-31 Dwyer Instruments, Inc. Pressure gauge
AU2010221385B2 (en) * 2009-03-06 2012-10-04 Dwyer Instruments, Inc. Pressure gage with magnetically coupled diaphragm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509644A (en) * 1944-01-06 1950-05-30 Yarnall Waring Co Differential pressure gauge
US2722837A (en) * 1950-11-10 1955-11-08 F W Dwyer Mfg Company Pressure gauge
US3397319A (en) * 1966-03-31 1968-08-13 Dwyer Mfg Co F W Differential pressure indicator and switch

Also Published As

Publication number Publication date
JPS5514895U (OSRAM) 1980-01-30
US3645140A (en) 1972-02-29

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