SE342073B - - Google Patents
Info
- Publication number
- SE342073B SE342073B SE12973/68A SE1297368A SE342073B SE 342073 B SE342073 B SE 342073B SE 12973/68 A SE12973/68 A SE 12973/68A SE 1297368 A SE1297368 A SE 1297368A SE 342073 B SE342073 B SE 342073B
- Authority
- SE
- Sweden
- Prior art keywords
- module
- plunger
- electroexpansive
- plungers
- diaphragms
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 2
- 230000003321 amplification Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
- F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
- F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/04—Constructional details
- H02N2/043—Mechanical transmission means, e.g. for stroke amplification
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
- H10N30/503—Piezoelectric or electrostrictive devices having a stacked or multilayer structure having a non-rectangular cross-section in a plane orthogonal to the stacking direction, e.g. polygonal or circular in top view
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
- Reciprocating Pumps (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US671065A US3501099A (en) | 1967-09-27 | 1967-09-27 | Electromechanical actuator having an active element of electroexpansive material |
Publications (1)
Publication Number | Publication Date |
---|---|
SE342073B true SE342073B (de) | 1972-01-24 |
Family
ID=24693012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE12973/68A SE342073B (de) | 1967-09-27 | 1968-09-26 |
Country Status (5)
Country | Link |
---|---|
US (2) | US3501099A (de) |
DE (1) | DE1776142C2 (de) |
FR (1) | FR1582379A (de) |
GB (1) | GB1240286A (de) |
SE (1) | SE342073B (de) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614486A (en) * | 1969-11-10 | 1971-10-19 | Physics Int Co | Lever motion multiplier driven by electroexpansive material |
FR2088700A5 (de) * | 1970-04-22 | 1972-01-07 | Sopromi Soc Proc Modern Inject | |
US3753426A (en) * | 1971-04-21 | 1973-08-21 | Physics Int Co | Balanced pressure fuel valve |
DE2126777A1 (de) * | 1971-05-28 | 1972-12-14 | Bosch Gmbh Robert | Pumpe Düse zur Kraftstoffeinspritzung fur Brennkraftmaschinen |
DE2126736A1 (de) * | 1971-05-28 | 1972-12-07 | Bosch Gmbh Robert | Kraftstoffeinspntzanlage fur Brenn kraftmaschinen |
DE2126787C3 (de) * | 1971-05-28 | 1980-01-24 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
US3980061A (en) * | 1972-03-07 | 1976-09-14 | Mcalister Roy E | Fuel injection-spark ignition system for an internal combustion engine |
US3766415A (en) * | 1972-04-18 | 1973-10-16 | R Dame | Piezolectric actuator |
GB1470166A (en) * | 1973-05-12 | 1977-04-14 | Cav Ltd | Fuel injection pumping apparatus |
US3995813A (en) * | 1974-09-13 | 1976-12-07 | Bart Hans U | Piezoelectric fuel injector valve |
US4022166A (en) * | 1975-04-03 | 1977-05-10 | Teledyne Industries, Inc. | Piezoelectric fuel injector valve |
US4160184A (en) * | 1978-01-09 | 1979-07-03 | The Singer Company | Piezoelectric actuator for a ring laser |
FR2425599A1 (fr) * | 1978-05-10 | 1979-12-07 | Commissariat Energie Atomique | Vanne de reglage du debit d'un fluide |
CH640610A5 (de) * | 1979-10-02 | 1984-01-13 | Elektrowatt Ag | Stellantrieb. |
DE3037380A1 (de) * | 1980-10-03 | 1982-05-13 | Carl Schenck Ag, 6100 Darmstadt | Hydraulischer druckerzeuger und/oder druckmittelversorgungsanordnung |
US4300509A (en) * | 1980-10-06 | 1981-11-17 | Ford Motor Company | Fuel injection and control systems |
US4499566A (en) * | 1981-01-21 | 1985-02-12 | The United States Of America As Represented By The Secretary Of The Navy | Electro-ceramic stack |
DE3135494A1 (de) * | 1981-09-08 | 1983-03-24 | Robert Bosch Gmbh, 7000 Stuttgart | "kraftstoffeinspritzanlage" |
GB2122257B (en) * | 1982-06-04 | 1986-04-16 | Paul Julian Moloney | Valve operating mechanism for internal combustion and like-valved engines |
US4471256A (en) * | 1982-06-14 | 1984-09-11 | Nippon Soken, Inc. | Piezoelectric actuator, and valve apparatus having actuator |
US4550744A (en) * | 1982-11-16 | 1985-11-05 | Nippon Soken, Inc. | Piezoelectric hydraulic control valve |
CA1157697A (en) * | 1982-12-23 | 1983-11-29 | Norman F. Dove | Lip adjustment device |
US4535743A (en) * | 1983-04-15 | 1985-08-20 | Nippon Soken, Inc. | Fuel injection apparatus for an internal combustion engine |
JPS60104762A (ja) * | 1983-11-10 | 1985-06-10 | Nippon Soken Inc | 電歪式アクチュエータ及びそれを用いた燃料噴射弁 |
US4593658A (en) * | 1984-05-01 | 1986-06-10 | Moloney Paul J | Valve operating mechanism for internal combustion and like-valved engines |
US4729459A (en) * | 1984-10-01 | 1988-03-08 | Nippon Soken, Inc. | Adjustable damping force type shock absorber |
JPS61171874A (ja) * | 1985-01-28 | 1986-08-02 | Nippon Denso Co Ltd | 2種燃料噴射装置 |
US4752712A (en) * | 1985-06-10 | 1988-06-21 | Nippon Soken, Inc. | Piezoelectric laminate stack |
US4841936A (en) * | 1985-06-27 | 1989-06-27 | Toyota Jidosha Kabushiki Kaisha | Fuel injection control device of an internal combustion engine |
US4803393A (en) * | 1986-07-31 | 1989-02-07 | Toyota Jidosha Kabushiki Kaisha | Piezoelectric actuator |
DE3742241A1 (de) * | 1987-02-14 | 1988-08-25 | Daimler Benz Ag | Piezosteuerventil zur steuerung der kraftstoffeinspritzung ueber ein einspritzventil bei brennkraftmaschinen |
JPS63207185A (ja) * | 1987-02-23 | 1988-08-26 | Toyota Motor Corp | 圧電アクチユエ−タ |
DE3713697A1 (de) * | 1987-04-24 | 1988-11-10 | Licentia Gmbh | Ultraschnelles steuerventil |
DE3714337C2 (de) * | 1987-04-29 | 1997-03-20 | Rexroth Mannesmann Gmbh | Servoventil mit Piezoansteuerung sowie piezoelektrischer Steuermotor |
DE3738630C2 (de) * | 1987-11-13 | 1995-06-08 | Rexroth Mannesmann Gmbh | Elektrohydraulische Druckwandlervorrichtung |
DE3826547C2 (de) * | 1988-08-04 | 1993-12-23 | Schenck Ag Carl | Fluidbetätigter Motor |
ES2046401T3 (es) * | 1988-08-25 | 1994-02-01 | Hydraulik-Ring Antriebs- Und Steuerungstechnik Gmbh | Dispositivo para influir continuamente sobre una corriente de fluido, en especial en una valvula. |
US5163209A (en) * | 1989-04-26 | 1992-11-17 | Hitachi, Ltd. | Method of manufacturing a stack-type piezoelectric element |
US4995587A (en) * | 1989-11-03 | 1991-02-26 | Martin Marietta Corporation | Motion amplifier employing a dual piston arrangement |
JPH042556A (ja) * | 1990-04-18 | 1992-01-07 | Aisin Seiki Co Ltd | 車輪制動制御装置 |
US5055733A (en) * | 1990-09-17 | 1991-10-08 | Leonid Eylman | Method for converting micromotions into macromotions and apparatus for carrying out the method |
US5191687A (en) * | 1990-09-28 | 1993-03-09 | Caterpillar Inc. | Process for making piezoelectric stacks |
US5148077A (en) * | 1990-09-28 | 1992-09-15 | Caterpillar Inc. | Coating surrounding a piezoelectric solid state motor stack |
US5055734A (en) * | 1990-09-28 | 1991-10-08 | Caterpillar Inc. | Single-piece multiple electrode conductor |
AU6719290A (en) * | 1990-09-28 | 1992-04-28 | Caterpillar Inc. | Piezoelectric solid state motor stack |
US5059857A (en) * | 1990-09-28 | 1991-10-22 | Caterpillar Inc. | Integral connector for a piezoelectric solid state motor stack |
US5314118A (en) * | 1991-02-14 | 1994-05-24 | Mannesmann Rexroth Gmbh | Piezoelectric controllable nozzle resistance for hydraulic apparatus |
US5117790A (en) * | 1991-02-19 | 1992-06-02 | Caterpillar Inc. | Engine operation using fully flexible valve and injection events |
US5205152A (en) * | 1991-02-19 | 1993-04-27 | Caterpillar Inc. | Engine operation and testing using fully flexible valve and injection events |
US5155409A (en) * | 1991-07-11 | 1992-10-13 | Caterpillar Inc. | Integral conductor for a piezoelectric actuator |
US5168189A (en) * | 1991-09-18 | 1992-12-01 | Caterpillar Inc. | Solderless connector for a solid state motor stack |
US5218259A (en) * | 1992-02-18 | 1993-06-08 | Caterpillar Inc. | Coating surrounding a piezoelectric solid state motor stack |
US5201296A (en) * | 1992-03-30 | 1993-04-13 | Caterpillar Inc. | Control system for an internal combustion engine |
US5271133A (en) * | 1992-09-21 | 1993-12-21 | Caterpillar Inc. | Method for making a piezoelectric stack |
US5417142A (en) * | 1992-12-18 | 1995-05-23 | Caterpillar Inc. | Hydraulic amplifier |
US5866971A (en) * | 1993-09-09 | 1999-02-02 | Active Control Experts, Inc. | Hybrid motor |
DE4442649C2 (de) * | 1994-11-30 | 1996-10-24 | Siemens Ag | Elektrohydraulischer Antrieb |
US5787947A (en) * | 1996-11-19 | 1998-08-04 | Tetra Laval Holdings & Finance S.A. | Flexible nozzle integrated with a transformable wire |
DE19726125C2 (de) * | 1997-06-20 | 1999-04-15 | Telefunken Microelectron | Verfahren zur Einspritzung von Kraftstoff |
DE19735466B4 (de) * | 1997-08-16 | 2007-06-28 | Fludicon Gmbh | Druckmittelmotor für elektrorheologische Flüssigkeiten |
US6034466A (en) * | 1997-12-22 | 2000-03-07 | Boeing North American, Inc. | Amplifier for amplification of a microactuator |
DE19817320C1 (de) * | 1998-04-18 | 1999-11-11 | Daimler Chrysler Ag | Einspritzventil für Kraftstoffeinspritzsysteme |
DE19839732C2 (de) * | 1998-09-01 | 2002-10-31 | Iav Gmbh | Piezoelektrisch-hydraulische Betätigungseinrichtung |
GB9920200D0 (en) * | 1999-08-27 | 1999-10-27 | Lucas Ind Plc | Fuel pump |
US6745958B2 (en) * | 2002-02-05 | 2004-06-08 | International Engine Intellectual Property Company, Llc | Dual control valve |
JP4673059B2 (ja) * | 2002-08-16 | 2011-04-20 | フラウンホーファー・ゲゼルシャフト・ツール・フェルデルング・デア・アンゲヴァンテン・フォルシュング・エー・ファウ | 主に電気化学部品の製造に用いられる穿孔パターンを有するフィルム及び複合フィルム |
AU2002368194A1 (en) * | 2002-08-31 | 2004-03-19 | Atlas Copco Electric Tools Gmbh | Tool |
DE10326707B3 (de) * | 2003-06-11 | 2005-01-27 | Westport Germany Gmbh | Ventilvorrichtung und Verfahren zum Einblasen von gasförmigem Kraftstoff |
US7746715B2 (en) * | 2003-08-13 | 2010-06-29 | Nxp B.V. | Erase and read schemes for charge trapping non-volatile memories |
DE10348925A1 (de) * | 2003-10-18 | 2005-05-12 | Bosch Gmbh Robert | Kraftstoffinjektor mit mehrteiligem, direktgesteuertem Einspritzventilglied |
DE10358818B3 (de) * | 2003-12-12 | 2004-12-30 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Piezoelektrisch-hydraulischer Ventiltrieb und Verfahren zum Betreiben eines piezoelekrisch-hydraulischen Ventiltriebs |
DE102006004289A1 (de) * | 2006-01-31 | 2007-08-02 | Robert Bosch Gmbh | Piezoelektrischer Aktor mit integriertem Piezoelektrischem Transformator |
DE102006018916A1 (de) | 2006-04-24 | 2007-10-25 | Siemens Ag | Metallischer Körper |
US7506825B2 (en) * | 2006-05-31 | 2009-03-24 | Caterpillar Inc. | Fuel injector control system |
US7628139B2 (en) * | 2006-07-11 | 2009-12-08 | Detroit Diesel Corporation | Fuel injector with dual piezo-electric actuator |
US7928638B2 (en) * | 2008-06-30 | 2011-04-19 | Maliakal Ashok J | Electromechanical actuators |
US20130343918A1 (en) * | 2011-03-10 | 2013-12-26 | Michael L. Fripp | Hydraulic pump with solid-state actuator |
CN103953415B (zh) * | 2014-04-08 | 2016-07-06 | 天津大学 | 基于逆压电效应的压电式无级可变气门机构 |
US11161125B2 (en) * | 2015-06-22 | 2021-11-02 | Agency For Science, Technology And Research | Fluid jet dispenser using multilayer ceramic actuators |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1734802A (en) * | 1926-04-17 | 1929-11-05 | Louis O French | Fuel-injection system |
US2548708A (en) * | 1945-08-02 | 1951-04-10 | Bendix Aviat Corp | Electrically heated steam generator and power unit |
US2498990A (en) * | 1947-02-27 | 1950-02-28 | Raytheon Mfg Co | Apparatus for driving flexible members |
US2649691A (en) * | 1949-12-02 | 1953-08-25 | Ervin G Johnson | Hydraulic expansion device |
US2815642A (en) * | 1955-10-21 | 1957-12-10 | John F Sherwood | Devices for utilizing the thermal expansion of wax |
US2993477A (en) * | 1958-12-17 | 1961-07-25 | Ibm | Regenerative hydraulic control valve |
GB922664A (en) * | 1960-04-27 | 1963-04-03 | Chalres Leon Stec | Pumping by piezo-electric effect |
US3154700A (en) * | 1961-01-09 | 1964-10-27 | Joseph T Mcnaney | Piezoelectric transducer force to motion converter |
US3059417A (en) * | 1961-03-09 | 1962-10-23 | John F Sherwood | Thermal hydraulic power assembly |
US3194162A (en) * | 1962-11-15 | 1965-07-13 | Clevite Corp | Piezoelectric fuel injector |
US3183672A (en) * | 1964-06-03 | 1965-05-18 | Robertshaw Controls Co | Pressure responsive device with overpressure protection |
CH429228A (de) * | 1964-12-10 | 1967-01-31 | Kistler Instrumente Ag | Piezoelektrischer Einbaukörper zum Einbau in einen piezoelektrischen Wandler |
FR1490986A (fr) * | 1966-08-31 | 1967-08-04 | Physics Internat Company | Dispositif d'injection et d'allumage pour moteurs à combustion interne |
AT286000B (de) * | 1966-11-16 | 1970-11-25 | Vibro Meter Ag | Piezoelektrischer Meßwertwandler, insbesondere für die Beschleunigungsmessung |
-
1967
- 1967-09-27 US US671065A patent/US3501099A/en not_active Expired - Lifetime
-
1968
- 1968-09-26 FR FR1582379D patent/FR1582379A/fr not_active Expired
- 1968-09-26 SE SE12973/68A patent/SE342073B/xx unknown
- 1968-09-27 DE DE1776142A patent/DE1776142C2/de not_active Expired
- 1968-09-27 GB GB46110/68A patent/GB1240286A/en not_active Expired
-
1969
- 1969-07-16 US US870715*A patent/US3635016A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1776142C2 (de) | 1983-05-26 |
US3635016A (en) | 1972-01-18 |
US3501099A (en) | 1970-03-17 |
DE1776142A1 (de) | 1971-07-01 |
FR1582379A (de) | 1969-09-26 |
GB1240286A (en) | 1971-07-21 |
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