IT1089186B - Cellula di misurazione di pressioni differenziali - Google Patents

Cellula di misurazione di pressioni differenziali

Info

Publication number
IT1089186B
IT1089186B IT3107377A IT3107377A IT1089186B IT 1089186 B IT1089186 B IT 1089186B IT 3107377 A IT3107377 A IT 3107377A IT 3107377 A IT3107377 A IT 3107377A IT 1089186 B IT1089186 B IT 1089186B
Authority
IT
Italy
Prior art keywords
differential pressure
pressure measuring
measuring cell
cell
differential
Prior art date
Application number
IT3107377A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1089186B publication Critical patent/IT1089186B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details 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
    • G01L19/14—Housings
    • G01L19/145—Housings with stress relieving means
    • G01L19/146—Housings with stress relieving means using flexible element between the transducer and the support
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details 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
    • G01L19/0007—Fluidic connecting means
    • G01L19/0038—Fluidic connecting means being part of the housing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details 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
    • G01L19/14—Housings
    • G01L19/147—Details 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)
IT3107377A 1976-12-29 1977-12-22 Cellula di misurazione di pressioni differenziali IT1089186B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1089186B true IT1089186B (it) 1985-06-18

Family

ID=5996929

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3107377A IT1089186B (it) 1976-12-29 1977-12-22 Cellula di misurazione di pressioni differenziali

Country Status (4)

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

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
JPS5383777A (en) 1978-07-24
DE2659376C2 (de) 1982-10-21
FR2376407B1 (it) 1982-03-05
FR2376407A1 (fr) 1978-07-28

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