NO810917L - Trykkgiver. - Google Patents

Trykkgiver.

Info

Publication number: NO810917L
Authority: NO; Norway
Prior art keywords: pressure sensor; sensor; pressure
Prior art date: 1980-03-19

Application number

NO810917A

Other languages

English (en)

Other versions

NO155073C (no

NO155073B (no

Inventor

Orvar Dahle

Bertil Johannes Hoffman

Jan Nordvall

Sture Siby

Aake Widehn

Original Assignee

Asea Ab

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.)

1980-03-19

Filing date

1981-03-17

Publication date

1981-09-21

1981-03-17 Application filed by Asea Ab filed Critical Asea Ab

1981-09-21 Publication of NO810917L publication Critical patent/NO810917L/no

1986-10-27 Publication of NO155073B publication Critical patent/NO155073B/no

1987-02-04 Publication of NO155073C publication Critical patent/NO155073C/no

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
- 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
- G01L9/16—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 by making use of variations in the magnetic properties of material resulting from the application of stress
- 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
- Y10S73/02—Magnetostrictive

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Measuring Fluid Pressure (AREA)

NO810917A 1980-03-19 1981-03-17 Trykkgiver. NO155073C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8002137A SE438051B (sv)	1980-03-19	1980-03-19	Tryckgivare i forsta hand avsedd for dynamisk tryckmetning sasom tryckindikering vid dieselmotorer

Publications (3)

Publication Number	Publication Date
NO810917L true NO810917L (no)	1981-09-21
NO155073B NO155073B (no)	1986-10-27
NO155073C NO155073C (no)	1987-02-04

Family

ID=20340558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO810917A NO155073C (no)	1980-03-19	1981-03-17	Trykkgiver.

Country Status (6)

Country	Link
US (1)	US4408496A (no)
JP (1)	JPS56147033A (no)
DE (1)	DE3109232C2 (no)
FI (1)	FI71616C (no)
NO (1)	NO155073C (no)
SE (1)	SE438051B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4653329A (en) *	1984-10-05	1987-03-31	Ohkura Electric Co., Ltd.	Pressure detector and strain member therefor
US6212944B1 (en)	1994-04-13	2001-04-10	Southwest Research Institute	Apparatus and method for monitoring engine conditions, using magnetostrictive sensors
US6038455A (en) *	1995-09-25	2000-03-14	Cirrus Logic, Inc.	Reverse channel reuse scheme in a time shared cellular communication system
US5672812A (en) *	1995-10-10	1997-09-30	Southwest Research Institute	Sparkplug/pressure sensor device
SE512141C2 (sv)	1998-05-14	2000-01-31	Abb Ab	Trycksensor för mätning av gastryck i en cylinder av en förbränningsmotor
DE102004047959A1 (de) *	2004-10-01	2006-04-06	Siemens Ag	Verfahren und Vorrichtung zur Bestimmung des Drucks in Rohren
DE102005001047B4 (de)	2005-01-07	2018-08-16	Volkswagen Ag	Verfahren zum Betrieb eines Hybridfahrzeugs sowie Hybridfahrzeug
SE0501957L (sv) *	2005-09-05	2006-11-07	Abb Ab	Anordning för mätning av trycket i en gas och dess användning

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2472047A (en) *	1946-03-14	1949-05-31	Baldwin Locomotive Works	Electrical load weighing apparatus
US2564416A (en) *	1949-03-14	1951-08-14	William A Wildhack	Mechanoelectric transducer
US2895332A (en) *	1953-12-28	1959-07-21	Asea Ab	Means for measuring mechanical forces and their time derivatives
US3082621A (en) *	1959-06-22	1963-03-26	Soderholm Arne Olof	Extensometer
US3413845A (en) *	1966-02-18	1968-12-03	Bytrex Inc	Low deflection force transducer
CH537013A (de) *	1972-05-08	1973-05-15	Kistler Instrumente Ag	Druckmesswandler
SE405766B (sv) *	1976-12-28	1978-12-27	Asea Ab	Kraftmetande magnetoelastisk givare
US4166396A (en) *	1978-04-12	1979-09-04	Gauges International, Inc.	Pressure indicating device

1980
- 1980-03-19 SE SE8002137A patent/SE438051B/sv not_active IP Right Cessation
1981
- 1981-03-11 DE DE3109232A patent/DE3109232C2/de not_active Expired
- 1981-03-13 US US06/243,450 patent/US4408496A/en not_active Expired - Lifetime
- 1981-03-16 FI FI810808A patent/FI71616C/fi not_active IP Right Cessation
- 1981-03-17 JP JP3861381A patent/JPS56147033A/ja active Pending
- 1981-03-17 NO NO810917A patent/NO155073C/no unknown

Also Published As

Publication number	Publication date
DE3109232C2 (de)	1986-10-09
US4408496A (en)	1983-10-11
FI71616B (fi)	1986-10-10
FI71616C (fi)	1987-01-19
FI810808L (fi)	1981-09-20
DE3109232A1 (de)	1982-01-07
NO155073C (no)	1987-02-04
SE438051B (sv)	1985-03-25
NO155073B (no)	1986-10-27
JPS56147033A (en)	1981-11-14
SE8002137L (sv)	1981-09-20

Publication	Publication Date	Title
NO813659L (no)	1982-05-03	Trykkeinnretning.
SE8004926L (sv)	1982-01-04	Sensor
BR8108314A (pt)	1982-03-09	Sensor de pressao de silicio
FI77044B (fi)	1988-09-30	Sidokedjade l-aspartyl-d-aminosyra- dipeptidsyror.
FI811552A7 (fi)	1981-11-22	Moniejektori.
FI810306A7 (fi)	1981-08-10	Vahvistusyksikkö.
ATE15191T1 (de)	1985-09-15	Antihypertensiva.
ES267107Y (es)	1983-09-16	Segueta.
DE3168427D1 (de)	1985-03-07	Flueric partial pressure sensor
FI814005A7 (fi)	1982-06-23	Fenoksialkoksisilaaneja.
NO803075L (no)	1981-04-27	Trykkfoelsom transduseranordning.
DE3483641D1 (de)	1991-01-03	Verbrennungsdrucksensor.
NL182344C (nl)	1988-02-16	Drukverschilopnemer.
BR8103461A (pt)	1982-02-24	Disposicao de preensao
FI73924B (fi)	1987-08-31	Loesbladspaerm.
BE888474A (fr)	1981-08-17	1omega-hydroxy-2 beta-fluorocholecalciferol.
NO155073C (no)	1987-02-04	Trykkgiver.
IT8322457A0 (it)	1983-08-05	Sensore di pressione.
FI73532B (fi)	1987-06-30	Dubbelfrekvent stoeldbekaempningssystem.
FI812780A7 (fi)	1982-03-18	Bis-tetratsolimetyylitiolit.
IT8120901A0 (it)	1981-04-02	Tiazoli.
IT8124615A0 (it)	1981-10-21	Transduttore magnetoresistente.
AT381169B (de)	1986-09-10	Druckaufnehmer
DK547882A (da)	1983-07-17	Trykfoeler
FI823509A7 (fi)	1983-04-16	Pietsosähköinen paineen tunnistin.