SE8502395L - Dempningsventil for kopplingen till en kraftuttagsaxel pa en traktor - Google Patents

Dempningsventil for kopplingen till en kraftuttagsaxel pa en traktor

Info

Publication number: SE8502395L
Authority: SE; Sweden
Prior art keywords: valve; opening; clutch; attenuation; tractor
Prior art date: 1984-05-22

Application number

SE8502395A

Other languages

Unknown language ( )

English (en)

Other versions

SE458298B (sv

SE8502395D0 (sv

Inventor

T Vainiomeki

P K Mailas

Original Assignee

Valmet Oy

Priority date (The priority date 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 date listed.)

1984-05-22

Filing date

1985-05-14

Publication date

1985-11-23

1985-05-14 Application filed by Valmet Oy filed Critical Valmet Oy

1985-05-14 Publication of SE8502395D0 publication Critical patent/SE8502395D0/sv

1985-11-23 Publication of SE8502395L publication Critical patent/SE8502395L/sv

1989-03-13 Publication of SE458298B publication Critical patent/SE458298B/sv

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)

SE8502395A 1984-05-22 1985-05-14 Daempningsventil foer kopplingen till en kraftuttagsaxel paa en traktor SE458298B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI842051A FI72931C (sv)	1984-05-22	1984-05-22	Dämpningsventil för kopplingen i en traktors kraftöverföringsaxel.

Publications (3)

Publication Number	Publication Date
SE8502395D0 SE8502395D0 (sv)	1985-05-14
SE8502395L true SE8502395L (sv)	1985-11-23
SE458298B SE458298B (sv)	1989-03-13

Family

ID=8519118

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8502395A SE458298B (sv)	1984-05-22	1985-05-14	Daempningsventil foer kopplingen till en kraftuttagsaxel paa en traktor

Country Status (7)

Country	Link
BR (1)	BR8502401A (sv)
DK (1)	DK159383C (sv)
FI (1)	FI72931C (sv)
FR (1)	FR2564922B1 (sv)
GB (1)	GB2159228B (sv)
NO (1)	NO159842C (sv)
SE (1)	SE458298B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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
CN105378298B (zh) *	2013-07-24	2017-11-17	舍弗勒技术股份两合公司	液压***

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE543023A (sv) *	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/sv not_active IP Right Cessation
1985
- 1985-05-14 SE SE8502395A patent/SE458298B/sv not_active IP Right Cessation
- 1985-05-21 BR BR8502401A patent/BR8502401A/pt not_active IP Right Cessation
- 1985-05-21 GB GB08512789A patent/GB2159228B/en not_active Expired
- 1985-05-21 NO NO852019A patent/NO159842C/no unknown
- 1985-05-21 DK DK225885A patent/DK159383C/da active
- 1985-05-22 FR FR858507685A patent/FR2564922B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BR8502401A (pt)	1986-01-21
NO159842B (no)	1988-11-07
FI842051A0 (fi)	1984-05-22
SE458298B (sv)	1989-03-13
FR2564922B1 (fr)	1990-09-14
DK225885D0 (da)	1985-05-21
DK159383C (da)	1991-03-18
FI72931B (fi)	1987-04-30
NO159842C (no)	1989-02-15
GB8512789D0 (en)	1985-06-26
FR2564922A1 (fr)	1985-11-29
FI842051A (fi)	1985-11-23
GB2159228B (en)	1988-09-01
SE8502395D0 (sv)	1985-05-14
FI72931C (sv)	1987-08-10
DK225885A (da)	1985-11-23
GB2159228A (en)	1985-11-27
NO852019L (no)	1985-11-25
DK159383B (da)	1990-10-08

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8502395-0

Effective date: 19921204

Format of ref document f/p: F

Publication	Publication Date	Title
DK241383A (da)	1983-05-27	Hydraulisk ventilindretning
JPS56138553A (en)	1981-10-29	Hydraulic pressure controlling apparatus for automatic transmission for vehicle
ES440516A1 (es)	1977-03-01	Una disposicion de valvula mejorada para el control de flui-dos.
EP0159105A3 (en)	1986-02-05	A fluid level control system
MX172032B (es)	1993-11-29	Un sistema hidraulico
SE8502395L (sv)	1985-11-23	Dempningsventil for kopplingen till en kraftuttagsaxel pa en traktor
JPS5624256A (en)	1981-03-07	Direct coupling clutch control mechanism for torque converter in automatic transmission
US4233000A (en)	1980-11-11	Variable ratio intensifier
SE7906445L (sv)	1980-10-13	Centrifugalpump
GB1109875A (en)	1968-04-18	Hydraulic turbine units for borehole drilling
FI861263A0 (fi)	1986-03-25	Hydraulisk stoetmaskin.
FR2390655A1 (fr)	1978-12-08	Vanne tubulaire pilotee
US2290537A (en)	1942-07-21	Pressure boosting cylinder
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JPS57107405A (en)	1982-07-03	Hydraulic operating device
SU815415A2 (ru)	1981-03-23	Гаситель гидравлических ударов
SE7909482L (sv)	1981-05-17	Hydraulsystem
ES2004356A6 (es)	1989-01-01	Distribuidor para cilindros hidraulicos
DK0462387T3 (da)	1995-04-03	Hydraulisk sikkerheds- og reguleringssystem
JPS5582801A (en)	1980-06-21	Hydraulic circuit of hydraulic traveling device
JPS5646034A (en)	1981-04-27	Oil-hydraulic shovel
FR2586463B1 (fr)	1987-12-24	Valves cartouches a inserer multi-fonctions coaxiales et application a la commande d'un verin a double effet
GB2099555A (en)	1982-12-08	Hydraulic choke device
JPS5797928A (en)	1982-06-17	Hydralic control valve