FR2459395A1 - Dispositif hydraulique - Google Patents
Dispositif hydraulique Download PDFInfo
- Publication number
- FR2459395A1 FR2459395A1 FR8013522A FR8013522A FR2459395A1 FR 2459395 A1 FR2459395 A1 FR 2459395A1 FR 8013522 A FR8013522 A FR 8013522A FR 8013522 A FR8013522 A FR 8013522A FR 2459395 A1 FR2459395 A1 FR 2459395A1
- Authority
- FR
- France
- Prior art keywords
- supply
- pressure
- return
- hydraulic
- discharge
- 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
- 238000012360 testing method Methods 0.000 claims description 27
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 101150006061 neur gene Proteins 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 2
- PWNAWOCHVWERAR-UHFFFAOYSA-N Flumetralin Chemical compound [O-][N+](=O)C=1C=C(C(F)(F)F)C=C([N+]([O-])=O)C=1N(CC)CC1=C(F)C=CC=C1Cl PWNAWOCHVWERAR-UHFFFAOYSA-N 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000002950 deficient Effects 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 235000008694 Humulus lupulus Nutrition 0.000 description 2
- 244000025221 Humulus lupulus Species 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 241000208140 Acer Species 0.000 description 1
- 101100063504 Mus musculus Dlx2 gene Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/24—Transmitting means
- B64C13/38—Transmitting means with power amplification
- B64C13/40—Transmitting means with power amplification using fluid pressure
- B64C13/42—Transmitting means with power amplification using fluid pressure having duplication or stand-by provisions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7921263 | 1979-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2459395A1 true FR2459395A1 (fr) | 1981-01-09 |
| FR2459395B1 FR2459395B1 (enExample) | 1984-11-16 |
Family
ID=10505939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8013522A Granted FR2459395A1 (fr) | 1979-06-19 | 1980-06-18 | Dispositif hydraulique |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4406212A (enExample) |
| DE (1) | DE3022791A1 (enExample) |
| FR (1) | FR2459395A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2410806A (en) * | 2004-02-09 | 2005-08-10 | Speedo Int Ltd | Eyewear with branched side retainers |
| CN114087610A (zh) * | 2021-12-09 | 2022-02-25 | 深圳能源环保股份有限公司 | 一种垃圾焚烧厂给料炉排液压装置 |
| DE102024117954A1 (de) * | 2024-06-26 | 2025-12-31 | Thyssenkrupp Ag | Manuelle Notschaltung für ein Hydrauliksystem |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2905191A (en) * | 1957-07-15 | 1959-09-22 | New York Air Brake Co | Valve |
| DE1231558B (de) * | 1958-02-13 | 1966-12-29 | Eisen Und Hammerwerk G M B H | Hydraulische Gleichlaufsteuerung fuer Mehrzylinderpressen |
| US3016708A (en) * | 1959-03-23 | 1962-01-16 | Vickers Inc | Power transmission |
| US3513751A (en) * | 1964-04-01 | 1970-05-26 | North American Rockwell | Bistable hydraulic transfer means |
| US3260165A (en) * | 1964-04-13 | 1966-07-12 | Bendix Corp | Control system |
| US3747725A (en) * | 1971-03-15 | 1973-07-24 | Ford Motor Co | Power steering system with auxiliary pump |
| US3791775A (en) * | 1972-06-19 | 1974-02-12 | United Aircraft Corp | Hydraulic fluid supply apparatus for a hydraulic servomechanism |
| US3822551A (en) * | 1972-07-24 | 1974-07-09 | F Smith | Noise reduction apparatus and method |
| DE2305835A1 (de) * | 1973-02-07 | 1974-08-15 | Danfoss As | Hydraulische steuereinrichtung, insbesondere lenkeinrichtung |
| US4002027A (en) * | 1973-10-01 | 1977-01-11 | Tyrone Hydraulics, Inc. | Multiple pump control system |
-
1980
- 1980-06-17 US US06/160,365 patent/US4406212A/en not_active Expired - Lifetime
- 1980-06-18 FR FR8013522A patent/FR2459395A1/fr active Granted
- 1980-06-18 DE DE19803022791 patent/DE3022791A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| Néant. * |
Also Published As
| Publication number | Publication date |
|---|---|
| US4406212A (en) | 1983-09-27 |
| FR2459395B1 (enExample) | 1984-11-16 |
| DE3022791A1 (de) | 1981-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |