IN141969B - - Google Patents
Info
- Publication number
- IN141969B IN141969B IN2199/CAL/74A IN2199CA1974A IN141969B IN 141969 B IN141969 B IN 141969B IN 2199CA1974 A IN2199CA1974 A IN 2199CA1974A IN 141969 B IN141969 B IN 141969B
- Authority
- IN
- India
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/002—Hydraulic systems to change the pump delivery
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7335395A FR2247112A5 (it) | 1973-10-03 | 1973-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN141969B true IN141969B (it) | 1977-05-14 |
Family
ID=9125878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2199/CAL/74A IN141969B (it) | 1973-10-03 | 1974-10-01 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3937597A (it) |
| JP (1) | JPS5082601A (it) |
| BE (1) | BE820637A (it) |
| BR (1) | BR7408166D0 (it) |
| CA (1) | CA1014046A (it) |
| DE (1) | DE2447314A1 (it) |
| FR (1) | FR2247112A5 (it) |
| GB (1) | GB1462232A (it) |
| IN (1) | IN141969B (it) |
| IT (1) | IT1022471B (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2253392A5 (it) * | 1973-11-29 | 1975-06-27 | Poclain Sa | |
| DE2505779C2 (de) * | 1975-02-12 | 1983-01-13 | Robert Bosch Gmbh, 7000 Stuttgart | Grenzlastregeleinrichtung für verstellbare Pumpen |
| US4204809A (en) * | 1977-12-14 | 1980-05-27 | General Signal Corporation | Wide range control for delivery apparatus |
| EP0127027B1 (de) * | 1983-05-30 | 1988-03-09 | BBC Brown Boveri AG | Elektrohydraulischer Stellantrieb für Turbinenventile |
| JP2511925B2 (ja) * | 1987-01-30 | 1996-07-03 | 株式会社小松製作所 | 建設機械のエンジン回転数制御装置 |
| US8662857B2 (en) * | 2010-01-29 | 2014-03-04 | Wagner Spray Tech Corporation | Pressure control for a fluid sprayer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2629982A (en) * | 1947-01-23 | 1953-03-03 | Rolls Royce | Fuel system for gas-turbine engines |
| US2664152A (en) * | 1947-05-12 | 1953-12-29 | Rolls Royce | Fuel system for gas turbine engines |
| US3225618A (en) * | 1962-07-31 | 1965-12-28 | Austin Motor Co Ltd | Hydrostatic power transmission systems |
| US3284999A (en) * | 1966-02-01 | 1966-11-15 | Sundstrand Corp | Hydrostatic transmission |
| CH508498A (de) * | 1969-04-24 | 1971-06-15 | Bosch Gmbh Robert | Regelvorrichtung für einen hydrostatischen Fahrzeugantrieb |
| US3572213A (en) * | 1969-05-12 | 1971-03-23 | Eaton Yale & Towne | Hydrostatic control system |
| BE794115A (fr) * | 1971-03-24 | 1973-05-16 | Caterpillar Tractor Co | Dispositif de valve sommatrice |
| US3788063A (en) * | 1972-07-03 | 1974-01-29 | Dowty Hydraulic Units Ltd | Hydraulic apparatus |
| US3841795A (en) * | 1972-07-17 | 1974-10-15 | Caterpillar Tractor Co | Combined engine speed and pressure responsive control for variable displacement pumps |
| US3859790A (en) * | 1972-10-17 | 1975-01-14 | Serge B Bacquie | Device for supplying fluid under pressure to at least two utilisation circuits |
-
1973
- 1973-10-03 FR FR7335395A patent/FR2247112A5/fr not_active Expired
-
1974
- 1974-09-30 IT IT27905/74A patent/IT1022471B/it active
- 1974-10-01 GB GB4255574A patent/GB1462232A/en not_active Expired
- 1974-10-01 IN IN2199/CAL/74A patent/IN141969B/en unknown
- 1974-10-02 BR BR8166/74A patent/BR7408166D0/pt unknown
- 1974-10-02 BE BE149156A patent/BE820637A/xx unknown
- 1974-10-02 CA CA210,632A patent/CA1014046A/en not_active Expired
- 1974-10-03 JP JP49113397A patent/JPS5082601A/ja active Pending
- 1974-10-03 US US05/511,822 patent/US3937597A/en not_active Expired - Lifetime
- 1974-10-03 DE DE19742447314 patent/DE2447314A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2447314A1 (de) | 1975-04-17 |
| JPS5082601A (it) | 1975-07-04 |
| US3937597A (en) | 1976-02-10 |
| CA1014046A (en) | 1977-07-19 |
| BE820637A (fr) | 1975-02-03 |
| FR2247112A5 (it) | 1975-05-02 |
| GB1462232A (en) | 1977-01-19 |
| BR7408166D0 (pt) | 1975-09-16 |
| IT1022471B (it) | 1978-03-20 |