FR2353050A1 - Appareil de mesure de pressions ou de pressions differentielles - Google Patents

Appareil de mesure de pressions ou de pressions differentielles

Info

Publication number
FR2353050A1
FR2353050A1 FR7712201A FR7712201A FR2353050A1 FR 2353050 A1 FR2353050 A1 FR 2353050A1 FR 7712201 A FR7712201 A FR 7712201A FR 7712201 A FR7712201 A FR 7712201A FR 2353050 A1 FR2353050 A1 FR 2353050A1
Authority
FR
France
Prior art keywords
pressure
measuring device
differential pressure
differential
pressure measuring
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
FR7712201A
Other languages
English (en)
Other versions
FR2353050B1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2353050A1 publication Critical patent/FR2353050A1/fr
Application granted granted Critical
Publication of FR2353050B1 publication Critical patent/FR2353050B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR7712201A 1976-05-26 1977-04-22 Appareil de mesure de pressions ou de pressions differentielles Granted FR2353050A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2623994A DE2623994B2 (de) 1976-05-26 1976-05-26 Druck- oder Druckdifferenz-Meßgerät

Publications (2)

Publication Number Publication Date
FR2353050A1 true FR2353050A1 (fr) 1977-12-23
FR2353050B1 FR2353050B1 (fr) 1982-07-23

Family

ID=5979261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712201A Granted FR2353050A1 (fr) 1976-05-26 1977-04-22 Appareil de mesure de pressions ou de pressions differentielles

Country Status (6)

Country Link
US (1) US4104925A (fr)
JP (1) JPS52146283A (fr)
DE (1) DE2623994B2 (fr)
FR (1) FR2353050A1 (fr)
GB (1) GB1567865A (fr)
IT (1) IT1080860B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475405A (en) * 1982-03-12 1984-10-09 Rosemount Inc. Differential pressure vortex sensor
DE3510446A1 (de) * 1985-03-22 1986-09-25 Nico-Pyrotechnik Hanns-Jürgen Diederichs GmbH & Co KG, 2077 Trittau Treibsatz zur bodensogreduzierung
EP0438373B1 (fr) * 1990-01-18 1994-09-28 Wirth Gallo Messtechnik Ag Manomètre différentiel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411363A (en) * 1966-12-01 1968-11-19 Bailey Meter Co Differential pressure transmitter
GB1293977A (en) * 1969-08-12 1972-10-25 Yokogawa Electric Corp Differential pressure converters
US3724275A (en) * 1969-06-23 1973-04-03 Sybron Corp Force balance variable condition transmitter
DE2311733A1 (de) * 1973-03-06 1974-09-26 Siemens Ag Druckdifferenz-messgeraet
FR2233618A1 (fr) * 1973-06-18 1975-01-10 Inst Teploenergeticheskogo
US3912988A (en) * 1973-01-29 1975-10-14 Fischer & Porter Co Capacitive detector for an electronic differential pressure transmitter
DE2531821A1 (de) * 1975-07-16 1977-02-03 Siemens Ag Differenzdruck-messumformer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136970A (en) * 1963-01-18 1964-06-09 Int Resistance Co Pressure transducer
US3869920A (en) * 1973-04-13 1975-03-11 Yokogawa Electric Works Ltd Symmetrically arranged, deflection type differential pressure transmitters for controlling industrial systems and processes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411363A (en) * 1966-12-01 1968-11-19 Bailey Meter Co Differential pressure transmitter
US3724275A (en) * 1969-06-23 1973-04-03 Sybron Corp Force balance variable condition transmitter
GB1293977A (en) * 1969-08-12 1972-10-25 Yokogawa Electric Corp Differential pressure converters
US3912988A (en) * 1973-01-29 1975-10-14 Fischer & Porter Co Capacitive detector for an electronic differential pressure transmitter
DE2311733A1 (de) * 1973-03-06 1974-09-26 Siemens Ag Druckdifferenz-messgeraet
FR2233618A1 (fr) * 1973-06-18 1975-01-10 Inst Teploenergeticheskogo
DE2531821A1 (de) * 1975-07-16 1977-02-03 Siemens Ag Differenzdruck-messumformer

Also Published As

Publication number Publication date
JPS52146283A (en) 1977-12-05
US4104925A (en) 1978-08-08
IT1080860B (it) 1985-05-16
FR2353050B1 (fr) 1982-07-23
GB1567865A (en) 1980-05-21
DE2623994C3 (fr) 1981-01-15
DE2623994B2 (de) 1980-04-30
DE2623994A1 (de) 1977-12-08
JPS5618890B2 (fr) 1981-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse