FR2466650A1 - Dispositif de commande actionne par pression - Google Patents
Dispositif de commande actionne par pression Download PDFInfo
- Publication number
- FR2466650A1 FR2466650A1 FR8021027A FR8021027A FR2466650A1 FR 2466650 A1 FR2466650 A1 FR 2466650A1 FR 8021027 A FR8021027 A FR 8021027A FR 8021027 A FR8021027 A FR 8021027A FR 2466650 A1 FR2466650 A1 FR 2466650A1
- Authority
- FR
- France
- Prior art keywords
- control
- control device
- pressure
- fluidic logic
- logic element
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 8
- 239000010705 motor oil Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000013641 positive control Substances 0.000 description 2
- 101150087426 Gnal gene Proteins 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/001—Servomotor systems with fluidic control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Fluid Pressure (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792940112 DE2940112A1 (de) | 1979-10-03 | 1979-10-03 | Druckbetaetigte steuerungsanordnung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2466650A1 true FR2466650A1 (fr) | 1981-04-10 |
| FR2466650B1 FR2466650B1 (OSRAM) | 1984-12-28 |
Family
ID=6082614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8021027A Granted FR2466650A1 (fr) | 1979-10-03 | 1980-10-01 | Dispositif de commande actionne par pression |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4531706A (OSRAM) |
| JP (1) | JPS5670108A (OSRAM) |
| DE (1) | DE2940112A1 (OSRAM) |
| FR (1) | FR2466650A1 (OSRAM) |
| GB (1) | GB2061560B (OSRAM) |
| IT (1) | IT1147096B (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2504189A1 (fr) * | 1981-04-16 | 1982-10-22 | Maschf Augsburg Nuernberg Ag | Dispositif hydraulique pour la commande des soupapes de circulation de gaz |
| EP0075472A3 (en) * | 1981-09-22 | 1984-05-30 | B & W Diesel A/S | Exhaust valve for a reciprocating internal combustion engine |
| FR2585765A1 (fr) * | 1985-08-02 | 1987-02-06 | Alsacienne Constr Meca | Dispositif de commande electro-hydraulique des soupapes pour moteur a combustion interne |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2212857B (en) * | 1987-12-02 | 1991-11-27 | Benzion Olsfanger | An internal combustion engine. |
| US5410994A (en) * | 1994-06-27 | 1995-05-02 | Ford Motor Company | Fast start hydraulic system for electrohydraulic valvetrain |
| JP3412347B2 (ja) * | 1995-05-22 | 2003-06-03 | 三菱電機株式会社 | 排気ガス再循環制御弁 |
| US5865156A (en) * | 1997-12-03 | 1999-02-02 | Caterpillar Inc. | Actuator which uses fluctuating pressure from an oil pump that powers a hydraulically actuated fuel injector |
| US7674095B2 (en) * | 2000-12-12 | 2010-03-09 | Borgwarner Inc. | Variable displacement vane pump with variable target regulator |
| US6790013B2 (en) | 2000-12-12 | 2004-09-14 | Borgwarner Inc. | Variable displacement vane pump with variable target regulator |
| DE10161131B4 (de) * | 2000-12-12 | 2013-11-07 | Slw Automotive Inc. | Flügelpumpe veränderlicher Verdrängung |
| US7726948B2 (en) * | 2002-04-03 | 2010-06-01 | Slw Automotive Inc. | Hydraulic pump with variable flow and variable pressure and electric control |
| DE60333503D1 (de) * | 2002-04-03 | 2010-09-02 | Slw Automotive Inc | Pumpe mit variabler Förderleistung und Steuerung dafür |
| KR100970051B1 (ko) * | 2002-07-23 | 2010-07-16 | 비아니 라비 | 왕복식 엔진용 유압 밸브 액츄에이터 |
| FR2842867B1 (fr) * | 2002-07-23 | 2004-10-08 | Vianney Rabhi | Actionneur hydraulique de soupapes pour moteurs a pistons |
| US8104264B2 (en) * | 2008-08-11 | 2012-01-31 | Honeywell International Inc. | Low minimum impulse bit propellant gas thruster |
| DE102020206678A1 (de) * | 2020-05-28 | 2021-12-02 | Robert Bosch Gesellschaft mit beschränkter Haftung | Absperrventil für einen Druckgasbehälter, Druckgasbehälter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2059174A5 (OSRAM) * | 1969-08-30 | 1971-05-28 | Bosch | |
| US3926159A (en) * | 1974-03-25 | 1975-12-16 | Gunnar P Michelson | High speed engine valve actuator |
| FR2392225A1 (fr) * | 1976-03-12 | 1978-12-22 | Lucas Industries Ltd | Dispositif d'actionnement de soupape pour moteur a combustion interne |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980002A (en) * | 1972-11-08 | 1976-09-14 | Control Concepts, Inc. | Two stage solenoid actuated valve, system, and method of actuation |
| JPS5525562A (en) * | 1978-08-10 | 1980-02-23 | Nippon Soken Inc | Fuel injection device for internal combustion engine |
-
1979
- 1979-10-03 DE DE19792940112 patent/DE2940112A1/de not_active Withdrawn
-
1980
- 1980-09-29 IT IT49763/80A patent/IT1147096B/it active
- 1980-10-01 FR FR8021027A patent/FR2466650A1/fr active Granted
- 1980-10-03 JP JP13785780A patent/JPS5670108A/ja active Pending
- 1980-10-03 GB GB8031884A patent/GB2061560B/en not_active Expired
-
1983
- 1983-06-03 US US06/500,813 patent/US4531706A/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2059174A5 (OSRAM) * | 1969-08-30 | 1971-05-28 | Bosch | |
| US3926159A (en) * | 1974-03-25 | 1975-12-16 | Gunnar P Michelson | High speed engine valve actuator |
| FR2392225A1 (fr) * | 1976-03-12 | 1978-12-22 | Lucas Industries Ltd | Dispositif d'actionnement de soupape pour moteur a combustion interne |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2504189A1 (fr) * | 1981-04-16 | 1982-10-22 | Maschf Augsburg Nuernberg Ag | Dispositif hydraulique pour la commande des soupapes de circulation de gaz |
| EP0075472A3 (en) * | 1981-09-22 | 1984-05-30 | B & W Diesel A/S | Exhaust valve for a reciprocating internal combustion engine |
| FR2585765A1 (fr) * | 1985-08-02 | 1987-02-06 | Alsacienne Constr Meca | Dispositif de commande electro-hydraulique des soupapes pour moteur a combustion interne |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2061560B (en) | 1984-07-04 |
| IT1147096B (it) | 1986-11-19 |
| FR2466650B1 (OSRAM) | 1984-12-28 |
| US4531706A (en) | 1985-07-30 |
| JPS5670108A (en) | 1981-06-11 |
| DE2940112A1 (de) | 1981-04-16 |
| GB2061560A (en) | 1981-05-13 |
| IT8049763A0 (it) | 1980-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |