NL160920B - Hydrostatisch drijfwerk met gesloten kringloop met drukbegrenzings- en spoelklep. - Google Patents
Hydrostatisch drijfwerk met gesloten kringloop met drukbegrenzings- en spoelklep.Info
- Publication number
- NL160920B NL160920B NL7108863.A NL7108863A NL160920B NL 160920 B NL160920 B NL 160920B NL 7108863 A NL7108863 A NL 7108863A NL 160920 B NL160920 B NL 160920B
- Authority
- NL
- Netherlands
- Prior art keywords
- closed circuit
- flush valve
- hydrostatic drive
- pressure limitation
- limitation
- Prior art date
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
- F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
- F16H61/4104—Flushing, e.g. by using flushing valves or by connection to exhaust
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
-
- 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
- F15B21/04—Special measures taken in connection with the properties of the fluid
-
- 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
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/02—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motors at a distance from liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH973570A CH525413A (de) | 1970-06-26 | 1970-06-26 | Hydrostatisches Reversiergetriebe |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7108863A NL7108863A (nl) | 1971-12-28 |
NL160920B true NL160920B (nl) | 1979-07-16 |
Family
ID=4355105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7108863.A NL160920B (nl) | 1970-06-26 | 1971-06-25 | Hydrostatisch drijfwerk met gesloten kringloop met drukbegrenzings- en spoelklep. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3735590A (nl) |
AT (1) | AT309940B (nl) |
BE (1) | BE769074A (nl) |
CA (1) | CA927711A (nl) |
CH (1) | CH525413A (nl) |
DE (1) | DE2127398C3 (nl) |
FR (1) | FR2096505B1 (nl) |
GB (1) | GB1352615A (nl) |
NL (1) | NL160920B (nl) |
SE (1) | SE359152B (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4713936A (en) * | 1985-11-18 | 1987-12-22 | Deere & Company | Motor seal protector valve |
JPS62151661A (ja) * | 1985-12-24 | 1987-07-06 | Endo Giken:Kk | 流体変速機 |
JP2541424Y2 (ja) * | 1992-04-24 | 1997-07-16 | 株式会社 神崎高級工機製作所 | 車両用油圧伝動装置の油圧制御装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2961829A (en) * | 1959-10-15 | 1960-11-29 | New York Air Brake Co | Hydraulic transmission |
US3625007A (en) * | 1969-02-07 | 1971-12-07 | Lee R Herndon Jr | Hydraulic system including flow stabilization means |
US3583157A (en) * | 1969-10-06 | 1971-06-08 | Abex Corp | Hydrostatic transmission |
-
1970
- 1970-06-26 CH CH973570A patent/CH525413A/de not_active IP Right Cessation
-
1971
- 1971-06-02 DE DE2127398A patent/DE2127398C3/de not_active Expired
- 1971-06-04 AT AT488871A patent/AT309940B/de not_active IP Right Cessation
- 1971-06-10 US US00151721A patent/US3735590A/en not_active Expired - Lifetime
- 1971-06-21 CA CA116222A patent/CA927711A/en not_active Expired
- 1971-06-22 FR FR7122676A patent/FR2096505B1/fr not_active Expired
- 1971-06-23 SE SE08167/71A patent/SE359152B/xx unknown
- 1971-06-25 NL NL7108863.A patent/NL160920B/nl not_active IP Right Cessation
- 1971-06-25 BE BE769074A patent/BE769074A/xx unknown
- 1971-06-28 GB GB3024571A patent/GB1352615A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2127398A1 (de) | 1971-12-30 |
GB1352615A (en) | 1974-05-08 |
SE359152B (nl) | 1973-08-20 |
DE2127398B2 (de) | 1974-01-03 |
AT309940B (de) | 1973-09-10 |
NL7108863A (nl) | 1971-12-28 |
US3735590A (en) | 1973-05-29 |
FR2096505A1 (nl) | 1972-02-18 |
CH525413A (de) | 1972-07-15 |
CA927711A (en) | 1973-06-05 |
DE2127398C3 (de) | 1974-07-25 |
FR2096505B1 (nl) | 1977-06-03 |
BE769074A (fr) | 1971-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: ROLL |