FI72931C - Daempningsventil foer kopplingen i en traktors kraftoeverfoeringsaxel. - Google Patents
Daempningsventil foer kopplingen i en traktors kraftoeverfoeringsaxel. Download PDFInfo
- Publication number
- FI72931C FI72931C FI842051A FI842051A FI72931C FI 72931 C FI72931 C FI 72931C FI 842051 A FI842051 A FI 842051A FI 842051 A FI842051 A FI 842051A FI 72931 C FI72931 C FI 72931C
- Authority
- FI
- Finland
- Prior art keywords
- valve
- bore
- piston
- damping valve
- opening
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid pressure control
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0209—Control by fluid pressure characterised by fluid valves having control pistons, e.g. spools
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0215—Control by fluid pressure for damping of pulsations within the fluid system
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0221—Valves for clutch control systems; Details thereof
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/22—Vibration damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI842051A FI72931C (fi) | 1984-05-22 | 1984-05-22 | Daempningsventil foer kopplingen i en traktors kraftoeverfoeringsaxel. |
SE8502395A SE458298B (sv) | 1984-05-22 | 1985-05-14 | Daempningsventil foer kopplingen till en kraftuttagsaxel paa en traktor |
GB08512789A GB2159228B (en) | 1984-05-22 | 1985-05-21 | Attenuation valve for the clutch of the power take-off shaft of a tractor |
NO852019A NO159842C (no) | 1984-05-22 | 1985-05-21 | Dempeventil for ko en tr aktor. |
DK225885A DK159383C (da) | 1984-05-22 | 1985-05-21 | Daemperventil til koblingen til en kraftudtagsaksel paa en traktor |
BR8502401A BR8502401A (pt) | 1984-05-22 | 1985-05-21 | Valvula de atenuacao para a embreagem do eixo de tomada de forca de um trator |
FR858507685A FR2564922B1 (fr) | 1984-05-22 | 1985-05-22 | Soupape d'attenuation pour l'embrayage de l'arbre de prise de force d'un tracteur |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI842051A FI72931C (fi) | 1984-05-22 | 1984-05-22 | Daempningsventil foer kopplingen i en traktors kraftoeverfoeringsaxel. |
FI842051 | 1984-05-22 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI842051A0 FI842051A0 (fi) | 1984-05-22 |
FI842051A FI842051A (fi) | 1985-11-23 |
FI72931B FI72931B (fi) | 1987-04-30 |
FI72931C true FI72931C (fi) | 1987-08-10 |
Family
ID=8519118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI842051A FI72931C (fi) | 1984-05-22 | 1984-05-22 | Daempningsventil foer kopplingen i en traktors kraftoeverfoeringsaxel. |
Country Status (7)
Country | Link |
---|---|
BR (1) | BR8502401A (no) |
DK (1) | DK159383C (no) |
FI (1) | FI72931C (no) |
FR (1) | FR2564922B1 (no) |
GB (1) | GB2159228B (no) |
NO (1) | NO159842C (no) |
SE (1) | SE458298B (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2336641B (en) * | 1998-04-25 | 2002-10-16 | Agco Gmbh & Co | Hydraulic system for a power-take-off clutch |
DE102014213453A1 (de) * | 2013-07-24 | 2015-01-29 | Schaeffler Technologies Gmbh & Co. Kg | Hydrauliksystem |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE543023A (no) * | 1954-12-03 | 1900-01-01 | ||
DE1284184B (de) * | 1964-09-11 | 1968-11-28 | Hengstler Hydraulik | Steuergeraet fuer das wechselweise Beaufschlagen zweier hydraulisch zu betaetigenderReibungskupplungen |
US3363649A (en) * | 1965-12-27 | 1968-01-16 | Allis Chalmers Mfg Co | Fluid pressure control valve |
US4083382A (en) * | 1976-06-03 | 1978-04-11 | J. I. Case Company | Regulating valve with hydraulic detent |
US4465168A (en) * | 1981-11-25 | 1984-08-14 | Kabushiki Kaisha Komatsu Seisakusho | Pressure control system for a transmission |
ATE25871T1 (de) * | 1982-06-23 | 1987-03-15 | Deere & Co | Hydraulische reguliereinrichtung. |
-
1984
- 1984-05-22 FI FI842051A patent/FI72931C/fi not_active IP Right Cessation
-
1985
- 1985-05-14 SE SE8502395A patent/SE458298B/sv not_active IP Right Cessation
- 1985-05-21 GB GB08512789A patent/GB2159228B/en not_active Expired
- 1985-05-21 BR BR8502401A patent/BR8502401A/pt not_active IP Right Cessation
- 1985-05-21 DK DK225885A patent/DK159383C/da active
- 1985-05-21 NO NO852019A patent/NO159842C/no unknown
- 1985-05-22 FR FR858507685A patent/FR2564922B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO159842B (no) | 1988-11-07 |
FI842051A (fi) | 1985-11-23 |
DK225885A (da) | 1985-11-23 |
SE8502395L (sv) | 1985-11-23 |
FR2564922A1 (fr) | 1985-11-29 |
SE8502395D0 (sv) | 1985-05-14 |
DK159383C (da) | 1991-03-18 |
GB8512789D0 (en) | 1985-06-26 |
DK159383B (da) | 1990-10-08 |
FR2564922B1 (fr) | 1990-09-14 |
FI72931B (fi) | 1987-04-30 |
FI842051A0 (fi) | 1984-05-22 |
DK225885D0 (da) | 1985-05-21 |
BR8502401A (pt) | 1986-01-21 |
NO852019L (no) | 1985-11-25 |
SE458298B (sv) | 1989-03-13 |
GB2159228B (en) | 1988-09-01 |
NO159842C (no) | 1989-02-15 |
GB2159228A (en) | 1985-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4333436A (en) | Servo operated injection nozzle-pump combination with controlled rate of servo pressure change | |
RU97110059A (ru) | Управляемый сервораспределитель | |
US5592972A (en) | Electroproportional solenoid valve unit | |
KR970066114A (ko) | 유압 실린더내의 배열 | |
KR100295425B1 (ko) | 부하유지밸브 | |
JPH0716943Y2 (ja) | 方向制御弁 | |
FI72931C (fi) | Daempningsventil foer kopplingen i en traktors kraftoeverfoeringsaxel. | |
CA2284430A1 (en) | Oil circuit of a jack for rising object to preset position rapidly | |
JPH0243042B2 (no) | ||
JP4252178B2 (ja) | リリーフ弁 | |
EP0145436B1 (en) | Pressure relief valves | |
KR960011133A (ko) | 가변용량 유압펌프의 용량제어장치 | |
KR830007422A (ko) | 다단계 유압 잭(Jack)용 오일 보충물을 포함하는 유압시스템 | |
US20010027719A1 (en) | Cylinder means of single acting type with a return function and method of operating the same | |
JP2008281208A (ja) | リリーフ弁 | |
US20030173168A1 (en) | Hydraulic dashpot | |
JP3315487B2 (ja) | 背圧弁 | |
KR970044028A (ko) | 유압브레이커용 유압제어밸브장치(A valve system for hydraulic breaker) | |
CA1106695A (en) | Hydraulic pumps | |
SU1239439A1 (ru) | Предохранительно-переливной клапан | |
CA1263833A (en) | Hydraulic pressure regulating arrangement | |
SU1661480A1 (ru) | Гидравлический распределитель | |
FI94166C (fi) | Hydrauliventtiili | |
RU2078735C1 (ru) | Гидропривод лебедки | |
JPS63246579A (ja) | 油圧モ−タのリリ−フ弁 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: VALMET TRAKTORI OY |
|
MA | Patent expired |
Owner name: VALTRA OY AB |