FR2121871B1 - - Google Patents
Info
- Publication number
- FR2121871B1 FR2121871B1 FR7201343A FR7201343A FR2121871B1 FR 2121871 B1 FR2121871 B1 FR 2121871B1 FR 7201343 A FR7201343 A FR 7201343A FR 7201343 A FR7201343 A FR 7201343A FR 2121871 B1 FR2121871 B1 FR 2121871B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
-
- 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
- F04B49/08—Regulating by delivery pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Control Of Fluid Gearings (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712101730 DE2101730A1 (de) | 1971-01-15 | 1971-01-15 | Regel- und Steuereinrichtung für eine Hydromaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2121871A1 FR2121871A1 (cg-RX-API-DMAC10.html) | 1972-08-25 |
| FR2121871B1 true FR2121871B1 (cg-RX-API-DMAC10.html) | 1977-01-14 |
Family
ID=5795951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7201343A Expired FR2121871B1 (cg-RX-API-DMAC10.html) | 1971-01-15 | 1972-01-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3746115A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2101730A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2121871B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1377851A (cg-RX-API-DMAC10.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3913698A (en) * | 1974-02-01 | 1975-10-21 | Power Matic Corp | Variable speed transmission |
| DE3042837C2 (de) * | 1980-11-13 | 1982-12-09 | Hydromatik Gmbh, 7900 Ulm | Steuer- und Regeleinrichtung bei einem hydrostatischen Getriebe |
| US4461147A (en) * | 1981-10-27 | 1984-07-24 | Sundstrand Corporation | Variable displacement hydraulic control with override |
| US4518319A (en) * | 1984-02-03 | 1985-05-21 | Deere & Company | Variable displacement pump system |
| US4518320A (en) * | 1984-02-03 | 1985-05-21 | Deere & Company | Variable displacement pump system |
| US9097341B2 (en) * | 2012-01-26 | 2015-08-04 | Caterpillar Inc. | Brake system having a brake capacity test mode for a machine having a hydrostatic drivetrain |
| CN103758826B (zh) * | 2014-01-23 | 2016-02-03 | 中国重型机械研究院股份公司 | 一种大流量泵供液系统 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2257724A (en) * | 1936-09-12 | 1941-10-07 | David S Bennetch | Transmission |
| US2516662A (en) * | 1946-06-10 | 1950-07-25 | Vickers Inc | Power transmission |
| US2556378A (en) * | 1949-03-08 | 1951-06-12 | Sisson Lowell | Rotary pump and motor hydraulic transmission |
| NL95136C (nl) * | 1955-02-03 | 1960-08-15 | Metallwerk Glockerau Gmbh | Hydraulisch drijfwerk voor een lier |
| FR1335540A (fr) * | 1962-06-26 | 1963-08-23 | Sigma | Perfectionnements apportés aux transmissions hydrostatiques à rapport variable |
| GB980605A (en) * | 1963-08-14 | 1965-01-13 | Bendix Corp | Variable displacement pump |
| GB1293931A (en) * | 1969-02-18 | 1972-10-25 | Dowty Hydraulic Units Ltd | Hydraulic apparatus |
| DE2001701C3 (de) * | 1970-01-15 | 1979-04-05 | Linde Ag, 6200 Wiesbaden | Stelleinrichtung für die Fernsteuerung eines stufenlos einstellbaren hydrostatischen Getriebes |
-
1971
- 1971-01-15 DE DE19712101730 patent/DE2101730A1/de active Pending
-
1972
- 1972-01-07 US US00216187A patent/US3746115A/en not_active Expired - Lifetime
- 1972-01-12 GB GB151472A patent/GB1377851A/en not_active Expired
- 1972-01-14 FR FR7201343A patent/FR2121871B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3746115A (en) | 1973-07-17 |
| DE2101730A1 (de) | 1972-07-20 |
| FR2121871A1 (cg-RX-API-DMAC10.html) | 1972-08-25 |
| GB1377851A (en) | 1974-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |