NO854351L - Trykkdifferanse-maaleinstrument med halvleder-trykksensor. - Google Patents

Trykkdifferanse-maaleinstrument med halvleder-trykksensor.

Info

Publication number: NO854351L
Authority: NO; Norway
Prior art keywords: pressure sensor; membrane; semiconductor pressure; channel; pressure
Prior art date: 1984-11-26

Application number

NO854351A

Other languages

English (en)

Norwegian (no)

Inventor

Moriz Von Rauch

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.)

1984-11-26

Filing date

1985-10-31

Publication date

1986-05-27

1985-10-31 Application filed by Siemens Ag filed Critical Siemens Ag

1986-05-27 Publication of NO854351L publication Critical patent/NO854351L/no

Links

239000004065 semiconductor Substances 0.000 title claims abstract description 50
239000012528 membrane Substances 0.000 claims abstract description 66
238000013016 damping Methods 0.000 claims abstract description 17
238000000926 separation method Methods 0.000 claims description 5
239000012530 fluid Substances 0.000 description 8
230000003068 static effect Effects 0.000 description 5
239000002775 capsule Substances 0.000 description 3
230000002411 adverse Effects 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
239000007788 liquid Substances 0.000 description 2
230000007704 transition Effects 0.000 description 2
238000010276 construction Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000005286 illumination Methods 0.000 description 1
238000002955 isolation Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000013017 mechanical damping Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1

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
- G01L19/0007—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
- 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
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0627—Protection against aggressive medium in general
- G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/04—Piezoelectric

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measuring Fluid Pressure (AREA)

NO854351A 1984-11-26 1985-10-31 Trykkdifferanse-maaleinstrument med halvleder-trykksensor. NO854351L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19843443419 DE3443419A1 (de)	1984-11-26	1984-11-26	Druckdifferenz-messgeraet mit einem halbleiter-drucksensor

Publications (1)

Publication Number	Publication Date
NO854351L true NO854351L (no)	1986-05-27

Family

ID=6251391

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO854351A NO854351L (no)	1984-11-26	1985-10-31	Trykkdifferanse-maaleinstrument med halvleder-trykksensor.

Country Status (9)

Country	Link
US (1)	US4637257A (es)
EP (1)	EP0183640A1 (es)
JP (1)	JPS61130839A (es)
AU (1)	AU570394B2 (es)
DE (1)	DE3443419A1 (es)
ES (1)	ES8609706A1 (es)
FI (1)	FI854649A7 (es)
IN (1)	IN162349B (es)
NO (1)	NO854351L (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD297314S (en)	1985-07-15	1988-08-23	Rosemount Inc.	Pressure transmitter housing
DE10030838A1 (de) *	1999-07-05	2001-01-11	Luk Lamellen & Kupplungsbau	Verfahren zur Versorgung eines eine Getriebesteuerung aufweisenden Automatik-Getriebes und Automatik-Getriebe
DE102008054991A1 (de) *	2008-12-19	2010-06-24	Endress + Hauser Gmbh + Co. Kg	Differenzdruckmessumformer
DE102012202038A1 (de) *	2012-02-10	2013-08-14	Rolls-Royce Deutschland Ltd & Co Kg	Messvorrichtung mit einem Drucksensor
US8701496B1 (en) *	2013-02-27	2014-04-22	Honeywell International Inc.	Systems and methods for a pressure sensor having a two layer die structure
DE102017127138A1 (de) *	2017-11-17	2019-05-23	Endress+Hauser SE+Co. KG	Druckmessaufnehmer
DE102020133380A1 (de) *	2020-12-14	2022-06-15	Endress+Hauser SE+Co. KG	Koplanarer Druckmessaufnehmer zur Bestimmung des Druckmesswertes eines Mediums

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE347276C (de) *	1919-07-26	1922-01-12	Farbenfab Vorm Bayer F & Co	Verfahren zum Drucken von Pigmenten auf Textilgeweben mit Acetylcellulose als Fixierungsmittel
IT1025881B (it) *	1974-11-21	1978-08-30	Nuovo Pignone Spa	Sistema di protezione alle sovra pressioni di un sensore a wafer di siligio di un trasmettitore di pressione differenziale
DE2712846A1 (de) *	1976-03-24	1977-11-24	Ict Instr Inc	Messumformer zum messen von druckunterschieden
GB1558770A (en) *	1977-05-10	1980-01-09	Bell & Howell Ltd	Differential pressure transducers
US4135407A (en) *	1978-04-03	1979-01-23	The Foxboro Company	Method and apparatus for overrange protection of the transducer in a differential pressure transmitter
DD154242A1 (de) *	1980-11-03	1982-03-03	Eberhard Borchers	Messumformer zum messen von druckdifferenzen
US4452069A (en) *	1980-12-26	1984-06-05	Nippon Soken, Inc.	Method of and apparatus for sensing knocking in internal combustion engine
GB2091883B (en) *	1981-01-24	1984-04-26	Skil Controls Ltd	Differential pressure transducer
DE3222620A1 (de) *	1982-02-15	1983-08-25	Siemens AG, 1000 Berlin und 8000 München	Druck- oder druckdifferenzmessgeraet mit einer vor ueberlastung geschuetzten drucksonsor-einrichtung
US4527428A (en) *	1982-12-30	1985-07-09	Hitachi, Ltd.	Semiconductor pressure transducer
JPS59203936A (ja) *	1983-05-04	1984-11-19	Hitachi Ltd	半導体差圧発信器
US4563901A (en) *	1983-09-09	1986-01-14	International Telephone & Telegraph Corp.	Transducer

1984
- 1984-11-26 DE DE19843443419 patent/DE3443419A1/de not_active Withdrawn
1985
- 1985-10-31 NO NO854351A patent/NO854351L/no unknown
- 1985-11-15 US US06/798,564 patent/US4637257A/en not_active Expired - Fee Related
- 1985-11-18 IN IN816/CAL/85A patent/IN162349B/en unknown
- 1985-11-18 EP EP85730152A patent/EP0183640A1/de not_active Withdrawn
- 1985-11-22 JP JP60263608A patent/JPS61130839A/ja active Pending
- 1985-11-25 FI FI854649A patent/FI854649A7/fi not_active Application Discontinuation
- 1985-11-25 AU AU50317/85A patent/AU570394B2/en not_active Expired - Fee Related
- 1985-11-25 ES ES549254A patent/ES8609706A1/es not_active Expired

Also Published As

Publication number	Publication date
IN162349B (es)	1988-05-07
JPS61130839A (ja)	1986-06-18
FI854649A7 (fi)	1986-05-27
ES8609706A1 (es)	1986-07-16
US4637257A (en)	1987-01-20
AU570394B2 (en)	1988-03-10
FI854649A0 (fi)	1985-11-25
EP0183640A1 (de)	1986-06-04
DE3443419A1 (de)	1986-05-28
ES549254A0 (es)	1986-07-16
AU5031785A (en)	1986-06-05

Publication	Publication Date	Title
US4135408A (en)	1979-01-23	Differential pressure measuring transducer assembly
SU1421266A3 (ru)	1988-08-30	Емкостный датчик давлени
US4218925A (en)	1980-08-26	Differential pressure transmitter with pressure sensor protection
US3618390A (en)	1971-11-09	Differential pressure transducer
US4445385A (en)	1984-05-01	Static pressure sensor with glass bonded strain gauge transducers
US3433064A (en)	1969-03-18	Flexible structure for yieldably withstanding forces
US11237069B2 (en)	2022-02-01	Differential pressure sensor for determining a differential pressure value and an absolute pressure value
JPS5917124A (ja)	1984-01-28	ロ−ドセル圧力補正装置
NO854351L (no)	1986-05-27	Trykkdifferanse-maaleinstrument med halvleder-trykksensor.
NO171334B (no)	1992-11-16	Trykkoverfoerer forbundet med en flensadapterunion
DK151080B (da)	1987-10-26	Trykfoeler
US4072057A (en)	1978-02-07	Differential pressure cell with diaphragm tension and overpressure protection
US3484732A (en)	1969-12-16	Dual range pressure sensor
US4073191A (en)	1978-02-14	Differential pressure transducer
FR2745378A1 (fr)	1997-08-29	Convertisseur de pression differentielle a systeme de protection contre la surcharge
US2680376A (en)	1954-06-08	Differential pressure measuring device with ring dynamometer
EP0682239B1 (en)	2001-09-19	Differential pressure detecting apparatus
US3882443A (en)	1975-05-06	Differential pressure transducer
NO159963B (no)	1988-11-14	Instrument til maaling av trykk eller trykkdifferanser.
US3240065A (en)	1966-03-15	Differential pressure transducer
RU2098785C1 (ru)	1997-12-10	Датчик разности давлений
JPH046890B2 (es)	1992-02-07
US3592054A (en)	1971-07-13	Structural load cell
US12590857B2 (en)	2026-03-31	Coplanar differential pressure transducer
USRE30334E (en)	1980-07-15	Pressure compensated hermetically sealed transmission system