SE7504597L - Differenstryckmetanordning och sett for dess framstellning - Google Patents

Differenstryckmetanordning och sett for dess framstellning

Info

Publication number
SE7504597L
SE7504597L SE7504597A SE7504597A SE7504597L SE 7504597 L SE7504597 L SE 7504597L SE 7504597 A SE7504597 A SE 7504597A SE 7504597 A SE7504597 A SE 7504597A SE 7504597 L SE7504597 L SE 7504597L
Authority
SE
Sweden
Prior art keywords
kit
manufacture
differential pressure
pressure method
method device
Prior art date
Application number
SE7504597A
Other languages
English (en)
Swedish (sv)
Inventor
H Dommerdich
A Kaltschmidt
H Kasten
H Menzel
W Vietze
Original Assignee
Mess & Regelungst Veb K
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 Mess & Regelungst Veb K filed Critical Mess & Regelungst Veb K
Publication of SE7504597L publication Critical patent/SE7504597L/xx

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0042—Constructional details associated with semiconductive diaphragm sensors, e.g. etching, or constructional details of non-semiconductive diaphragms
    • G01L9/0044—Constructional details of non-semiconductive diaphragms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
SE7504597A 1974-04-25 1975-04-21 Differenstryckmetanordning och sett for dess framstellning SE7504597L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD178112A DD111467A1 (xx) 1974-04-25 1974-04-25

Publications (1)

Publication Number Publication Date
SE7504597L true SE7504597L (sv) 1975-10-27

Family

ID=5495519

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7504597A SE7504597L (sv) 1974-04-25 1975-04-21 Differenstryckmetanordning och sett for dess framstellning

Country Status (5)

Country Link
DD (1) DD111467A1 (xx)
DE (1) DE2508830A1 (xx)
FR (1) FR2269070A1 (xx)
SE (1) SE7504597L (xx)
SU (1) SU746220A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9213487U1 (xx) * 1992-10-07 1992-12-24 Wika Alexander Wiegand Gmbh & Co, 8763 Klingenberg, De
DE102010002854A1 (de) * 2010-03-15 2011-09-15 Endress + Hauser Gmbh + Co. Kg Hydraulischer Druckmittler, Druckmessaufnehmer mit einem solchen Druckmittler und Herstellungsverfahren dafür

Also Published As

Publication number Publication date
SU746220A1 (ru) 1980-07-07
DD111467A1 (xx) 1975-02-12
FR2269070A1 (en) 1975-11-21
DE2508830A1 (de) 1975-11-06

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