DK136500B - Tryktransducer, fortrinsvis til måling af forbrændingstryk. - Google Patents
Tryktransducer, fortrinsvis til måling af forbrændingstryk.Info
- Publication number
- DK136500B DK136500B DK229373AA DK229373A DK136500B DK 136500 B DK136500 B DK 136500B DK 229373A A DK229373A A DK 229373AA DK 229373 A DK229373 A DK 229373A DK 136500 B DK136500 B DK 136500B
- Authority
- DK
- Denmark
- Prior art keywords
- pressure
- measuring combustion
- pressure transducer
- transducer
- combustion pressure
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
Classifications
-
- 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
- G01L9/008—Transmitting or indicating the displacement of flexible diaphragms using piezoelectric devices
-
- 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
- G01L23/10—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 by pressure-sensitive members of the piezoelectric type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH682072A CH537013A (de) | 1972-05-08 | 1972-05-08 | Druckmesswandler |
Publications (2)
Publication Number | Publication Date |
---|---|
DK136500B true DK136500B (da) | 1977-10-17 |
DK136500C DK136500C (de) | 1978-05-01 |
Family
ID=4315530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK229373AA DK136500B (da) | 1972-05-08 | 1973-04-27 | Tryktransducer, fortrinsvis til måling af forbrændingstryk. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3857287A (de) |
AT (1) | AT349796B (de) |
CH (1) | CH537013A (de) |
DE (1) | DE2318128C3 (de) |
DK (1) | DK136500B (de) |
GB (1) | GB1363407A (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT374922B (de) * | 1979-08-09 | 1984-06-12 | List Hans | Messanordner mit einem druckgeber zum messen des druckes heisser medien |
SE438051B (sv) * | 1980-03-19 | 1985-03-25 | Asea Ab | Tryckgivare i forsta hand avsedd for dynamisk tryckmetning sasom tryckindikering vid dieselmotorer |
US4382377A (en) * | 1980-05-16 | 1983-05-10 | Siemens Aktiengesellschaft | Pressure sensor for an internal combustion engine |
US4604544A (en) * | 1983-10-17 | 1986-08-05 | Jeco Co., Ltd. | Piezoelectric pressure indicator |
US4767960A (en) * | 1983-12-15 | 1988-08-30 | Texas Instruments Incorporated | Cylinder pressure transmitter for an internal combustion engine |
US4620438A (en) * | 1983-12-15 | 1986-11-04 | Texas Instruments Incorporated | Cylinder pressure transmitter for an internal combustion engine |
DE3481934D1 (de) * | 1983-12-15 | 1990-05-17 | Texas Instruments Inc | Zylinderdruckuebertrager fuer einen verbrennungsmotor. |
GB2155732B (en) * | 1984-03-14 | 1987-05-28 | Rolls Royce | Stress wave transducer |
US4567395A (en) * | 1984-10-26 | 1986-01-28 | Texas Instruments Incorporated | Piezoelectric pressure transmitter for an internal combustion engine |
US4590400A (en) * | 1984-10-26 | 1986-05-20 | Texas Instruments Incorporated | Piezoelectric cylinder pressure transmitter |
US4570097A (en) * | 1984-10-26 | 1986-02-11 | Texas Instruments Incorporated | Electrical connections for a piezoelectric pressure transmitter for an internal combustion engine |
US4645965A (en) * | 1984-10-26 | 1987-02-24 | Texas Instruments Incorporated | Cylinder pressure transmitter for an internal combustion engine |
DE3545682A1 (de) * | 1985-12-21 | 1987-06-25 | Fev Forsch Energietech Verbr | Druckaufnehmer fuer den brennrauminnendruck in brennkraftmaschinen |
ATE42830T1 (de) * | 1986-01-22 | 1989-05-15 | Kristal Instr Ag | Aufnehmer, insbesondere fuer hochdruckmessungen. |
DE3610350A1 (de) * | 1986-03-27 | 1987-10-01 | Bosch Gmbh Robert | Drucksensor |
DE3714131A1 (de) * | 1987-04-28 | 1988-11-10 | Siemens Ag | Drucksensor fuer verbrennungsmotor mit vergroesserter temperaturbelastbarkeit |
US5038069A (en) * | 1987-11-09 | 1991-08-06 | Texas Instruments Incorporated | Cylinder pressure sensor for an internal combustion engine |
JPH0619068Y2 (ja) * | 1988-07-26 | 1994-05-18 | 株式会社豊田中央研究所 | 高温流体用の圧力センサ |
DE8903667U1 (de) * | 1989-03-23 | 1989-05-11 | Kistler Instrumente Ag, Winterthur | Hochdruckaufnehmer |
DE4234289C1 (de) * | 1992-10-12 | 1993-11-25 | Fibronix Sensoren Gmbh | Drucksensor |
JPH0719981A (ja) * | 1993-06-01 | 1995-01-20 | Nippondenso Co Ltd | 高温用圧力センサ |
ATE169402T1 (de) * | 1993-10-13 | 1998-08-15 | Kk Holding Ag | Thermo-kompensierte druckaufnehmer- membranstruktur |
DE4416978C2 (de) * | 1994-05-13 | 2000-09-07 | Ifm Electronic Gmbh | Drucksensor |
AT401972B (de) * | 1995-06-02 | 1997-01-27 | Avl Verbrennungskraft Messtech | Ungekühlter drucksensor |
CH691625A5 (de) * | 1997-09-15 | 2001-08-31 | Kk Holding Ag | Beschleunigungskompensierter Druckkaufnehmer. |
DE50210403D1 (de) * | 2001-05-04 | 2007-08-16 | Trafag Ag | Drucksensor zur Druckerfassung in einem Motorbrennraum sowie Verfahren zu dessen Herstellung |
EP1486653B1 (de) * | 2003-06-12 | 2016-04-13 | Denso Corporation | Verbrennungsdrucksensor |
US7191660B2 (en) * | 2004-04-15 | 2007-03-20 | Davidson Instruments Inc. | Flame shield for high temperature pressure transducer |
EP1889020B1 (de) * | 2005-06-10 | 2013-04-17 | Kistler Holding AG | Drucksensor mit aktiver und passiver beschleunigungskompensation |
EP2087333B1 (de) * | 2006-11-10 | 2011-08-17 | Kistler Holding AG | Drucksensor für messungen in heissen, dynamischen prozessen |
DE102006057627A1 (de) | 2006-12-05 | 2008-06-12 | Robert Bosch Gmbh | Druckmesseinrichtung |
DE102006059693A1 (de) | 2006-12-18 | 2008-06-19 | Robert Bosch Gmbh | Druckmesseinrichtung |
DE102009032809B4 (de) * | 2008-07-15 | 2019-04-11 | Krohne Ag | Ultraschallwandler |
WO2010020405A1 (de) * | 2008-08-19 | 2010-02-25 | Glk-Innovation Gmbh | Sensor mit interner kalibrierstruktur |
US7845236B2 (en) * | 2008-08-26 | 2010-12-07 | General Electric Company | Resistive contact sensors for large blade and airfoil pressure and flow separation measurements |
RU2465568C2 (ru) * | 2010-12-24 | 2012-10-27 | Государственное Образовательное Учреждение Высшего Профессионального Образования "Московский Государственный Технический Университет Имени Н.Э. Баумана" | Устройство и способ герметизации камеры высокого давления баллистической установки |
FR2977669B1 (fr) * | 2011-07-08 | 2014-02-14 | Continental Automotive France | Dispositif de mesure de pression isole pour moteur a combustion interne |
DE102012202058A1 (de) * | 2012-02-10 | 2013-08-14 | Robert Bosch Gmbh | Membran für Brennraumdrucksensor |
JP6231984B2 (ja) * | 2012-08-29 | 2017-11-15 | シチズンファインデバイス株式会社 | 燃焼圧センサ |
DE102015001213C5 (de) | 2015-01-30 | 2023-05-11 | Imes Gmbh | Membrandrucksensor mit einem Wärmeverteilungskörper |
FR3035713B1 (fr) | 2015-04-29 | 2018-08-17 | Continental Automotive France | Capteur de mesure de la pression regnant dans un cylindre d'un vehicule automobile |
US10578506B2 (en) | 2015-07-14 | 2020-03-03 | Ngk Spark Plug Co., Ltd. | Pressure sensor that measures the pressure within a combustion chamber of an internal combustion engine |
JP6764770B2 (ja) * | 2016-11-25 | 2020-10-07 | シチズンファインデバイス株式会社 | 圧力検出装置および圧力検出装置付き内燃機関 |
JP2019113380A (ja) * | 2017-12-22 | 2019-07-11 | 株式会社ミクニ | 圧力センサ |
DE102018113935A1 (de) | 2018-06-12 | 2019-12-12 | IMES Intelligent Measuring Systems GmbH | Membrandrucksensor mit Messfeder-Stützrohr und darauf beschichtetem Drucksensor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3031591A (en) * | 1959-05-27 | 1962-04-24 | Gen Electric | Pressure measuring gage |
CH394637A (de) * | 1963-04-05 | 1965-06-30 | Kistler Instrumente Ag | Verfahren zur Herstellung eines piezoelektrischen Messwandlers |
AT269514B (de) * | 1966-07-12 | 1969-03-25 | Piezoelektrischer Meßwandler | |
CH509580A (de) * | 1969-06-20 | 1971-06-30 | Kistler Instrumente Ag | Druckmesswandler |
-
1972
- 1972-05-08 CH CH682072A patent/CH537013A/de not_active IP Right Cessation
-
1973
- 1973-04-03 GB GB1581073A patent/GB1363407A/en not_active Expired
- 1973-04-10 AT AT312873A patent/AT349796B/de not_active IP Right Cessation
- 1973-04-11 DE DE2318128A patent/DE2318128C3/de not_active Expired
- 1973-04-27 DK DK229373AA patent/DK136500B/da unknown
- 1973-04-27 US US00355096A patent/US3857287A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2318128A1 (de) | 1973-12-06 |
US3857287A (en) | 1974-12-31 |
ATA312873A (de) | 1978-09-15 |
AT349796B (de) | 1979-04-25 |
DK136500C (de) | 1978-05-01 |
DE2318128B2 (de) | 1980-04-24 |
GB1363407A (en) | 1974-08-14 |
DE2318128C3 (de) | 1981-01-22 |
CH537013A (de) | 1973-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK136500B (da) | Tryktransducer, fortrinsvis til måling af forbrændingstryk. | |
CH556194A (de) | Pruefrohrelement. | |
NO137221C (no) | Trykkeanordning. | |
NL181490B (nl) | Druksysteem. | |
CH555022A (de) | Rohrverbindung. | |
CH557952A (de) | Gasturbinenanlage. | |
DK138148B (da) | Membrananordning til en elektroakustisk transducer. | |
BE799676A (fr) | Perfectionnement aux chaudieres, | |
FI46642C (fi) | Painesihtilaite. | |
DK127277B (da) | Trykcylinder. | |
NL153804B (nl) | Drukinrichting. | |
DK138091B (da) | Tryktransducer til måling af et fluidumtryk. | |
DK131744B (da) | Rørforbindelse. | |
SE383383B (sv) | Kolvmaskin, spec. varmgasmaskin | |
NL7410522A (nl) | Drukinrichting. | |
CH547459A (de) | Druckminderer. | |
ES194823Y (es) | Silenciador. | |
CH549757A (de) | Brennkammerberohrung. | |
DK129368B (da) | Brændekammer, navnlig til pulserende forbrænding. | |
NL151028B (nl) | Drukinrichting. | |
CH555025A (de) | Rohrverschraubung. | |
CH549794A (de) | Niederdruckmesswandler. | |
CH548189A (de) | Druckkochtopf. | |
NL152971B (nl) | Thermoklep. | |
BE799751A (nl) | Ketel, |