NO137289C - COUNTERWEIGHT VALVE. - Google Patents
COUNTERWEIGHT VALVE.Info
- Publication number
- NO137289C NO137289C NO235468A NO235468A NO137289C NO 137289 C NO137289 C NO 137289C NO 235468 A NO235468 A NO 235468A NO 235468 A NO235468 A NO 235468A NO 137289 C NO137289 C NO 137289C
- Authority
- NO
- Norway
- Prior art keywords
- counterweight valve
- counterweight
- valve
- 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
- F16H61/4008—Control of circuit pressure
- F16H61/4017—Control of high pressure, e.g. avoiding excess pressure by a relief valve
-
- 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
- F15B13/01—Locking-valves or other detent i.e. load-holding devices
-
- 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
-
- 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
- F16H61/4061—Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4270167 | 1967-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO137289B NO137289B (en) | 1977-10-24 |
NO137289C true NO137289C (en) | 1978-02-01 |
Family
ID=12643341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO235468A NO137289C (en) | 1967-07-03 | 1968-06-17 | COUNTERWEIGHT VALVE. |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB1239427A (en) |
NO (1) | NO137289C (en) |
SE (1) | SE369702B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29813971U1 (en) * | 1998-08-04 | 1999-12-16 | Beringer Hydraulik Ag Neuheim | Pressure relief valve |
-
1968
- 1968-04-29 SE SE580168A patent/SE369702B/xx unknown
- 1968-06-17 NO NO235468A patent/NO137289C/en unknown
- 1968-06-28 GB GB1239427D patent/GB1239427A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE369702B (en) | 1974-09-16 |
NO137289B (en) | 1977-10-24 |
GB1239427A (en) | 1971-07-14 |
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