DE2553515A1 - Verfahren und einrichtung zur steuerung von einlass- und auslassventilen - Google Patents
Verfahren und einrichtung zur steuerung von einlass- und auslassventilenInfo
- Publication number
- DE2553515A1 DE2553515A1 DE19752553515 DE2553515A DE2553515A1 DE 2553515 A1 DE2553515 A1 DE 2553515A1 DE 19752553515 DE19752553515 DE 19752553515 DE 2553515 A DE2553515 A DE 2553515A DE 2553515 A1 DE2553515 A1 DE 2553515A1
- Authority
- DE
- Germany
- Prior art keywords
- value
- pressure
- deviation
- container
- valve
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 22
- 230000033764 rhythmic process Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 8
- 238000013507 mapping Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 230000001020 rhythmical effect Effects 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 101100389815 Caenorhabditis elegans eva-1 gene Proteins 0.000 description 3
- 230000005520 electrodynamics Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
- G05D16/2046—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures
- G05D16/2053—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures the plurality of throttling means comprising only a first throttling means acting on a higher pressure and a second throttling means acting on a lower pressure, e.g. the atmosphere
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
- G05D16/204—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged in parallel
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Flow Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7439380A FR2293736A1 (fr) | 1974-12-02 | 1974-12-02 | Procede et dispositif de regulation d'une pression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2553515A1 true DE2553515A1 (de) | 1976-06-10 |
Family
ID=9145453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752553515 Withdrawn DE2553515A1 (de) | 1974-12-02 | 1975-11-28 | Verfahren und einrichtung zur steuerung von einlass- und auslassventilen |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE836200A (OSRAM) |
| DE (1) | DE2553515A1 (OSRAM) |
| FR (1) | FR2293736A1 (OSRAM) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0149010A3 (en) * | 1983-10-05 | 1986-04-02 | Digital Hydraulics, Inc. | Digital fluid pressure flow rate and position control system |
| DE3812672A1 (de) * | 1987-04-20 | 1988-11-10 | Mitsubishi Motors Corp | Hydraulisches steuerverfahren fuer eine hydraulische betaetigbare last |
| US4947734A (en) * | 1987-04-20 | 1990-08-14 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Method of duty-ratio control for hydraulically actuated slip control lock-up clutch and transmission |
| DE3922978A1 (de) * | 1989-04-21 | 1990-10-25 | Eishin Giken Kk | Druckeinstellvorrichtung zum steuern des druckes eines fluids |
| CN111857200A (zh) * | 2020-08-11 | 2020-10-30 | 安徽万瑞冷电科技有限公司 | 一种超导试件测试时氦压控制系统、控制方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811345C2 (de) * | 1978-03-16 | 1986-12-11 | Knorr-Bremse AG, 8000 München | Druckregler für pneumatische Drücke, insbesondere in Fahrzeugen |
| DE2902337A1 (de) * | 1979-01-22 | 1980-07-24 | Knorr Bremse Gmbh | Bremsdruckregler fuer pneumatische bremsen von fahrzeugen, insbesondere von schienenfahrzeugen |
| DE3502276A1 (de) * | 1985-01-24 | 1986-07-24 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Einrichtung zur stetigen steuerung eines normalerweise fuer unstetige betriebsweise ausgebildeten magnetventiles |
| DE3521486A1 (de) * | 1985-06-14 | 1986-12-18 | Knorr-Bremse AG, 8000 München | Hilfs- und feststellbremse fuer nutzfahrzeuge |
| DE3636139C2 (de) * | 1986-10-24 | 1994-12-08 | Knorr Bremse Ag | Bremszylinderdruckregler für Druckluftbremsen von Fahrzeugen |
| GB201205276D0 (en) * | 2012-03-26 | 2012-05-09 | Norgren Ltd C A | Pressure control valve manifold |
-
1974
- 1974-12-02 FR FR7439380A patent/FR2293736A1/fr active Granted
-
1975
- 1975-11-28 DE DE19752553515 patent/DE2553515A1/de not_active Withdrawn
- 1975-12-02 BE BE6045276A patent/BE836200A/xx unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0149010A3 (en) * | 1983-10-05 | 1986-04-02 | Digital Hydraulics, Inc. | Digital fluid pressure flow rate and position control system |
| DE3812672A1 (de) * | 1987-04-20 | 1988-11-10 | Mitsubishi Motors Corp | Hydraulisches steuerverfahren fuer eine hydraulische betaetigbare last |
| US4947734A (en) * | 1987-04-20 | 1990-08-14 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Method of duty-ratio control for hydraulically actuated slip control lock-up clutch and transmission |
| DE3922978A1 (de) * | 1989-04-21 | 1990-10-25 | Eishin Giken Kk | Druckeinstellvorrichtung zum steuern des druckes eines fluids |
| CN111857200A (zh) * | 2020-08-11 | 2020-10-30 | 安徽万瑞冷电科技有限公司 | 一种超导试件测试时氦压控制系统、控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE836200A (fr) | 1976-06-02 |
| FR2293736B1 (OSRAM) | 1978-07-13 |
| FR2293736A1 (fr) | 1976-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |