FR2376407B1 - - Google Patents

Info

Publication number
FR2376407B1
FR2376407B1 FR7738791A FR7738791A FR2376407B1 FR 2376407 B1 FR2376407 B1 FR 2376407B1 FR 7738791 A FR7738791 A FR 7738791A FR 7738791 A FR7738791 A FR 7738791A FR 2376407 B1 FR2376407 B1 FR 2376407B1
Authority
FR
France
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
FR7738791A
Other languages
French (fr)
Other versions
FR2376407A1 (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 FR2376407A1 publication Critical patent/FR2376407A1/fr
Application granted granted Critical
Publication of FR2376407B1 publication Critical patent/FR2376407B1/fr
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14Housings
    • G01L19/145Housings with stress relieving means
    • G01L19/146Housings with stress relieving means using flexible element between the transducer and the support
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007Fluidic connecting means
    • G01L19/0038Fluidic connecting means being part of the housing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14Housings
    • G01L19/147Details about the mounting of the sensor to support or covering means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Measuring Fluid Pressure (AREA)
FR7738791A 1976-12-29 1977-12-22 Cellule de mesure de pressions differentielles Granted FR2376407A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762659376 DE2659376C2 (de) 1976-12-29 1976-12-29 Differenzdruck-Meßzelle

Publications (2)

Publication Number Publication Date
FR2376407A1 FR2376407A1 (fr) 1978-07-28
FR2376407B1 true FR2376407B1 (de) 1982-03-05

Family

ID=5996929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738791A Granted FR2376407A1 (fr) 1976-12-29 1977-12-22 Cellule de mesure de pressions differentielles

Country Status (4)

Country Link
JP (1) JPS5383777A (de)
DE (1) DE2659376C2 (de)
FR (1) FR2376407A1 (de)
IT (1) IT1089186B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148403C2 (de) * 1981-12-07 1986-05-07 Siemens AG, 1000 Berlin und 8000 München Miniaturdruckmeßwandler
DE3341987A1 (de) * 1983-11-21 1985-05-30 Samson Ag, 6000 Frankfurt Ueberdrucksicherung fuer eine differenzdruckmesszelle
EP0167941A3 (de) * 1984-07-09 1988-10-05 Siemens Aktiengesellschaft Differenzdruck-Messzelle
DE4408926C1 (de) * 1994-03-16 1995-03-02 Kernforschungsz Karlsruhe Vorrichtung zum Messen von Drücken an mehreren Meßstellen
WO2001069194A1 (de) * 2000-03-14 2001-09-20 Innovationsagentur Gesellschaft M.B.H. Differenzdruck-messzelle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1434458A (fr) * 1965-03-18 1966-04-08 Ether Langham Thompson Ltd Perfectionnements aux transducteurs
US3417361A (en) * 1966-03-07 1968-12-17 Conrac Corp Semiconductive pressure transducer
US3712143A (en) * 1971-12-21 1973-01-23 Honeywell Inc Differential pressure responsive apparatus
US3793885A (en) * 1972-09-05 1974-02-26 Rosemount Inc Diaphrgam construction for differential pressure transducer
DE2360276A1 (de) * 1973-12-04 1975-06-12 Eckardt Ag J Differenzdruckumformer
JPS587182B2 (ja) * 1974-03-08 1983-02-08 横河電機株式会社 サアツオウドウソウチ
DE2448629C3 (de) * 1974-10-11 1979-03-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Differenzdruck Meßzelle
JPS5214470A (en) * 1975-07-24 1977-02-03 Fuji Electric Co Ltd Pressure measuring equipment

Also Published As

Publication number Publication date
DE2659376A1 (de) 1978-07-06
IT1089186B (it) 1985-06-18
JPS5383777A (en) 1978-07-24
DE2659376C2 (de) 1982-10-21
FR2376407A1 (fr) 1978-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse