IT1295436B1 - Valvola di controllo. - Google Patents

Valvola di controllo.

Info

Publication number: IT1295436B1
Authority: IT; Italy
Prior art keywords: control valve; valve; control
Prior art date: 1996-09-28

Application number

IT97TO000847A

Other languages

English (en)

Inventor

Carsten Christensen

Carl Christian Dixen

Original Assignee

Danfoss As

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.)

1996-09-28

Filing date

1997-09-25

Publication date

1999-05-12

1997-09-25 Application filed by Danfoss As filed Critical Danfoss As

1999-03-25 Publication of ITTO970847A1 publication Critical patent/ITTO970847A1/it

1999-05-12 Application granted granted Critical

1999-05-12 Publication of IT1295436B1 publication Critical patent/IT1295436B1/it

Links

Classifications

- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/05—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed specially adapted to maintain constant speed, e.g. pressure-compensated, load-responsive
- 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
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fluid-Pressure Circuits (AREA)
Valve Housings (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Magnetically Actuated Valves (AREA)
Vehicle Body Suspensions (AREA)
Fluid-Driven Valves (AREA)
Multiple-Way Valves (AREA)

IT97TO000847A 1996-09-28 1997-09-25 Valvola di controllo. IT1295436B1 (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19640103A DE19640103C2 (de)	1996-09-28	1996-09-28	Steuerventil

Publications (2)

Publication Number	Publication Date
ITTO970847A1 ITTO970847A1 (it)	1999-03-25
IT1295436B1 true IT1295436B1 (it)	1999-05-12

Family

ID=7807296

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT97TO000847A IT1295436B1 (it)	1996-09-28	1997-09-25	Valvola di controllo.

Country Status (20)

Country	Link
US (1)	US5852935A (it)
AT (1)	AT406412B (it)
BE (1)	BE1011373A3 (it)
BR (1)	BR9704906A (it)
CA (1)	CA2214227C (it)
DE (1)	DE19640103C2 (it)
DK (1)	DK173780B1 (it)
ES (1)	ES2196928B1 (it)
FI (1)	FI973799A (it)
FR (1)	FR2754036B1 (it)
GB (1)	GB2318618B (it)
IE (1)	IE970650A1 (it)
IN (2)	IN189803B (it)
IT (1)	IT1295436B1 (it)
MX (1)	MX9707285A (it)
NL (1)	NL1007141C2 (it)
NO (1)	NO974178L (it)
PT (1)	PT102052B (it)
SE (1)	SE9703280L (it)
TR (1)	TR199701005A2 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10219717B3 (de)	2002-05-02	2004-02-05	Sauer-Danfoss (Nordborg) A/S	Hydraulische Ventilanordnung
DE10219718B4 (de)	2002-05-02	2007-06-06	Sauer-Danfoss Aps	Hydraulische Ventilanordnung
CN102734245B (zh) *	2012-07-06	2015-05-27	浙江海克力液压有限公司	一种优先型变量转控阀
JP6338428B2 (ja) *	2014-04-11	2018-06-06	Ｋｙｂ株式会社	バルブ構造

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3800536A (en) *	1972-07-13	1974-04-02	W Miller	Demand hydraulic system with cooling flow circuit
GB1566385A (en) *	1977-07-11	1980-04-30	Caterpillar Tractor Co	Dual pump flow combining system
US4253482A (en) *	1979-03-05	1981-03-03	Gresen Manufacturing Company	Hydraulic valve having pressure compensated demand flow
FR2593265B1 (fr) *	1986-01-17	1988-04-22	Rexroth Sigma	Distributeur de fluide hydraulique sous pression
DE3611973C2 (de) *	1986-04-09	1994-04-14	Rexroth Mannesmann Gmbh	Nebenschlußventil
JP2557000B2 (ja) *	1990-05-15	1996-11-27	株式会社小松製作所	操作弁装置
US5279121A (en) *	1993-01-19	1994-01-18	Eaton Corporation	Flow control valve with pilot operation and pressure compensation
JPH0754803A (ja) *	1993-08-12	1995-02-28	Komatsu Ltd	可変容量型油圧ポンプの容量制御装置

1996
- 1996-09-28 DE DE19640103A patent/DE19640103C2/de not_active Expired - Lifetime
1997
- 1997-08-28 CA CA002214227A patent/CA2214227C/en not_active Expired - Fee Related
- 1997-08-29 IE IE970650A patent/IE970650A1/en not_active IP Right Cessation
- 1997-09-10 SE SE9703280A patent/SE9703280L/ not_active Application Discontinuation
- 1997-09-10 NO NO974178A patent/NO974178L/no not_active Application Discontinuation
- 1997-09-11 AT AT0153697A patent/AT406412B/de not_active IP Right Cessation
- 1997-09-16 ES ES009701943A patent/ES2196928B1/es not_active Expired - Lifetime
- 1997-09-18 GB GB9719912A patent/GB2318618B/en not_active Expired - Fee Related
- 1997-09-18 US US08/933,439 patent/US5852935A/en not_active Expired - Lifetime
- 1997-09-23 TR TR97/01005A patent/TR199701005A2/xx unknown
- 1997-09-24 MX MX9707285A patent/MX9707285A/es not_active IP Right Cessation
- 1997-09-24 FR FR9711886A patent/FR2754036B1/fr not_active Expired - Fee Related
- 1997-09-24 IN IN555BO1997 patent/IN189803B/en unknown
- 1997-09-24 PT PT102052A patent/PT102052B/pt not_active IP Right Cessation
- 1997-09-24 IN IN554BO1997 patent/IN189802B/en unknown
- 1997-09-25 IT IT97TO000847A patent/IT1295436B1/it active IP Right Grant
- 1997-09-25 BE BE9700777A patent/BE1011373A3/fr not_active IP Right Cessation
- 1997-09-25 DK DK199701104A patent/DK173780B1/da not_active IP Right Cessation
- 1997-09-26 FI FI973799A patent/FI973799A/fi unknown
- 1997-09-26 NL NL1007141A patent/NL1007141C2/nl not_active IP Right Cessation
- 1997-09-26 BR BR9704906A patent/BR9704906A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2196928A1 (es)	2003-12-16
SE9703280D0 (sv)	1997-09-10
GB2318618A (en)	1998-04-29
DE19640103A1 (de)	1998-04-09
DK110497A (da)	1998-03-29
AT406412B (de)	2000-05-25
NL1007141A1 (nl)	1998-03-31
ATA153697A (de)	1999-09-15
CA2214227C (en)	2000-11-07
SE9703280L (sv)	1998-03-29
NL1007141C2 (nl)	1998-11-03
GB2318618B (en)	2000-07-12
IE970650A1 (en)	1998-04-08
IN189802B (it)	2003-04-26
DE19640103C2 (de)	2000-12-07
FR2754036B1 (fr)	1999-10-15
TR199701005A2 (xx)	1998-04-21
MX9707285A (es)	1998-08-30
FR2754036A1 (fr)	1998-04-03
NO974178D0 (no)	1997-09-10
DK173780B1 (da)	2001-10-08
BE1011373A3 (fr)	1999-08-03
CA2214227A1 (en)	1998-03-28
FI973799A0 (fi)	1997-09-26
ITTO970847A1 (it)	1999-03-25
US5852935A (en)	1998-12-29
GB9719912D0 (en)	1997-11-19
PT102052B (pt)	1999-08-31
FI973799A (fi)	1998-03-29
NO974178L (no)	1998-03-30
PT102052A (pt)	1998-05-29
BR9704906A (pt)	1998-12-01
IN189803B (it)	2003-04-26
ES2196928B1 (es)	2005-03-01

Legal Events

Date	Code	Title	Description
1999-05-12	0001	Granted

Publication	Publication Date	Title
FR2719645B1 (fr)	1997-01-17	Soupape de réglage.
DE69909549D1 (de)	2003-08-21	Kontrollventil
FR2706568B1 (fr)	1997-01-24	Soupape de ventilation.
DE69718016D1 (de)	2003-01-30	Verbessertes fluidkontrollventil
DE69913710D1 (de)	2004-01-29	Regelventil
DE69431876T2 (de)	2003-08-28	Schaltventil
NL1004216A1 (nl)	1997-01-08	Afsluiter.
DE59701219D1 (de)	2000-04-13	Druckregelventil
NO971526D0 (no)	1997-04-03	Ventilaktuator
DE69904609D1 (de)	2003-01-30	Regelventil
DE69528976D1 (de)	2003-01-09	Regelungsventil
DE59706341D1 (de)	2002-03-21	Strangregulierarmatur
DE59605358D1 (de)	2000-07-06	Druckregelventil
IT1295436B1 (it)	1999-05-12	Valvola di controllo.
FI103297B1 (fi)	1999-05-31	Venttiili
DE59812279D1 (de)	2004-12-23	Schaltventil
DE69613122D1 (de)	2001-07-05	Thermostat-Ventilanordnung
DE59706200D1 (de)	2002-03-14	Wegeventil
ES1038334Y (es)	1998-12-01	Valvula de mariposa.
ITTO970388A1 (it)	1998-11-06	Valvola dosatrice indipendente.
FI964068A (fi)	1998-06-17	Venttiili
IT241422Y1 (it)	2001-05-09	Valvola di sequenza.
FI101729B (fi)	1998-08-14	Säätöventtiili
FI3305U1 (fi)	1998-02-26	Säätöventtiili
ES1038896Y (es)	1999-02-01	Valvula.