NL7704302A - Drukmeetomzetinrichting. - Google Patents

Drukmeetomzetinrichting.

Info

Publication number: NL7704302A
Authority: NL; Netherlands
Prior art keywords: measurement device; pressure measurement; pressure; measurement
Prior art date: 1976-04-23

Application number

NL7704302A

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.)

1976-04-23

Filing date

1977-04-20

Publication date

1977-10-25

1977-04-20 Application filed by Siemens Ag filed Critical Siemens Ag

1977-10-25 Publication of NL7704302A publication Critical patent/NL7704302A/nl

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
- G01L19/147—Details about the mounting of the sensor to support or covering means
- 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
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
- G01L9/0054—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements integral with a semiconducting diaphragm

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Measuring Fluid Pressure (AREA)
Pressure Sensors (AREA)

NL7704302A 1976-04-23 1977-04-20 Drukmeetomzetinrichting. NL7704302A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2617731A DE2617731C3 (de)	1976-04-23	1976-04-23	Miniaturdruckmeßwandler

Publications (1)

Publication Number	Publication Date
NL7704302A true NL7704302A (nl)	1977-10-25

Family

ID=5975990

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7704302A NL7704302A (nl)	1976-04-23	1977-04-20	Drukmeetomzetinrichting.

Country Status (7)

Country	Link
US (1)	US4080830A (nl)
JP (1)	JPS6051051B2 (nl)
DE (1)	DE2617731C3 (nl)
FR (1)	FR2349136A1 (nl)
GB (1)	GB1521876A (nl)
NL (1)	NL7704302A (nl)
TR (1)	TR19618A (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4129042A (en) *	1977-11-18	1978-12-12	Signetics Corporation	Semiconductor transducer packaged assembly
JPS5544786A (en) *	1978-09-27	1980-03-29	Hitachi Ltd	Pressure sensor
DE2934073C2 (de) *	1979-08-23	1986-01-02	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München	Frequenzanaloger Vielfachsensor
DE3009163A1 (de) *	1980-03-10	1981-09-24	Siemens AG, 1000 Berlin und 8000 München	Messwertaufnehmer fuer druck
JPS5780532A (en) *	1980-11-07	1982-05-20	Hitachi Ltd	Semiconductor load converter
JPS5887880A (ja) *	1981-11-20	1983-05-25	Hitachi Ltd	半導体ダイアフラム形センサ
DE3148403C2 (de) *	1981-12-07	1986-05-07	Siemens AG, 1000 Berlin und 8000 München	Miniaturdruckmeßwandler
JPS58180927A (ja) *	1982-04-16	1983-10-22	Toshiba Corp	半導体感圧素子の保護装置
DE8407659U1 (de) *	1984-03-09	1985-03-14	Siemens AG, 1000 Berlin und 8000 München	Druck- oder druckdifferenzmessgeraet
JPS60253279A (ja) *	1984-05-29	1985-12-13	Toyota Central Res & Dev Lab Inc	半導体歪み測定器
US4670733A (en) *	1985-07-01	1987-06-02	Bell Microsensors, Inc.	Differential pressure transducer
IT1187900B (it) *	1986-02-10	1987-12-23	Marelli Autronica	Dispositivo sensore di pressione
DE3702412A1 (de) *	1987-01-28	1988-08-18	Philips Patentverwaltung	Druckaufnehmer mit einem siliziumkoerper
US4852408A (en) *	1987-09-03	1989-08-01	Scott Fetzer Company	Stop for integrated circuit diaphragm
EP0339981A3 (en) *	1988-04-29	1991-10-09	Schlumberger Industries, Inc.	Laminated semiconductor sensor with overpressure protection
DE3929344A1 (de) *	1989-01-19	1990-07-26	Holzer Walter	Fuellstandsanzeige
DE19608321C2 (de) *	1996-02-22	2002-01-24	Abb Patent Gmbh	Differenzdruckmeßumformereinheit mit einem Überlastschutzsystem
DE19832681A1 (de) *	1998-07-21	2000-02-10	Karlsruhe Forschzent	Sensor, Sensoranordnung und deren Verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3762208A (en) *	1971-11-11	1973-10-02	Celesco Industries Inc	Differential pressure transducer

1976
- 1976-04-23 DE DE2617731A patent/DE2617731C3/de not_active Expired
1977
- 1977-04-18 US US05/788,596 patent/US4080830A/en not_active Expired - Lifetime
- 1977-04-19 JP JP52045073A patent/JPS6051051B2/ja not_active Expired
- 1977-04-19 TR TR19618A patent/TR19618A/xx unknown
- 1977-04-20 NL NL7704302A patent/NL7704302A/nl not_active Application Discontinuation
- 1977-04-22 GB GB16929/77A patent/GB1521876A/en not_active Expired
- 1977-04-22 FR FR7712269A patent/FR2349136A1/fr active Granted

Also Published As

Publication number	Publication date
TR19618A (tr)	1979-09-03
JPS52130378A (en)	1977-11-01
JPS6051051B2 (ja)	1985-11-12
US4080830A (en)	1978-03-28
FR2349136B1 (nl)	1981-05-29
GB1521876A (en)	1978-08-16
FR2349136A1 (fr)	1977-11-18
DE2617731A1 (de)	1977-10-27
DE2617731B2 (de)	1978-09-14
DE2617731C3 (de)	1979-06-07

Publication	Publication Date	Title
NL7704169A (nl)	1978-02-20	Meetinrichting.
NL7704948A (nl)	1977-11-08	Calibreertoestel.
NL7711251A (nl)	1978-04-25	Elektromedicinale inrichting.
NL7703967A (nl)	1977-10-17	Halfgeleiderinrichting.
NL7701074A (nl)	1977-08-09	Drukinrichting.
NL177956C (nl)	1985-12-16	Fotokoppelinrichting.
NL7601416A (nl)	1977-08-16	Halfgeleiderinrichting.
NO772522L (no)	1978-02-24	Logge-apparat.
NL7704302A (nl)	1977-10-25	Drukmeetomzetinrichting.
NO770471L (no)	1977-08-22	Forbindingsanordning.
NL7703297A (nl)	1977-10-04	Ladingsgekoppelde inrichting.
NL7710864A (nl)	1978-04-07	Aflevermeetinrichting.
NO143963C (no)	1981-05-20	Forbindelsesanordning.
AT376035B (de)	1984-10-10	Andrueckvorrichtung
NL7707836A (nl)	1978-02-22	Meetinrichting.
NL7710296A (nl)	1978-04-03	Drukinrichting.
SE7608992L (sv)	1978-02-12	Tryckanordning
NL7709281A (nl)	1978-02-28	Halfgeleiderinrichting.
NL7703476A (nl)	1977-10-04	Tril-afsluit-inrichting.
NL7710131A (nl)	1978-06-26	Drukinrichting.
NL7605042A (nl)	1977-11-15	Sensorinrichting.
NL7708047A (nl)	1978-01-24	Licht-uitzendende inrichting.
NL7713994A (nl)	1978-06-20	Nul-druk-inrichting.
NL7713078A (nl)	1978-06-06	Halfgeleiderinrichting.
NO771347L (no)	1977-10-25	Pneumatisk slaginnretning.

Legal Events

Date	Code	Title	Description
1983-12-01	BV	The patent application has lapsed