NL7514047A - CONTROL VALVE. - Google Patents

CONTROL VALVE.

Info

Publication number: NL7514047A
Authority: NL; Netherlands
Prior art keywords: control valve; valve; control
Prior art date: 1974-12-03

Application number

NL7514047A

Other languages

Dutch (nl)

Original Assignee

Nuovo Pignone Spa

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.)

1974-12-03

Filing date

1975-12-02

Publication date

1976-06-08

1975-12-02 Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa

1976-06-08 Publication of NL7514047A publication Critical patent/NL7514047A/en

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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Details Of Valves (AREA)
Lubrication Of Internal Combustion Engines (AREA)
Fluid-Driven Valves (AREA)
Sliding Valves (AREA)

NL7514047A 1974-12-03 1975-12-02 CONTROL VALVE. NL7514047A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT30124/74A IT1026748B (en)	1974-12-03	1974-12-03	REGULATING VALVE WITH TRIM-SPEED-CONTROLLED FLUID DEVICE

Publications (1)

Publication Number	Publication Date
NL7514047A true NL7514047A (en)	1976-06-08

Family

ID=11229159

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7514047A NL7514047A (en)	1974-12-03	1975-12-02	CONTROL VALVE.

Country Status (8)

Country	Link
BE (1)	BE836179A (en)
DE (1)	DE2554445A1 (en)
DK (1)	DK529275A (en)
FR (1)	FR2293646A1 (en)
IT (1)	IT1026748B (en)
LU (1)	LU73897A1 (en)
NL (1)	NL7514047A (en)
NO (1)	NO144079C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2728697C3 (en) *	1977-06-25	1984-03-29	Gulde-Regelarmaturen-Kg, 6700 Ludwigshafen	Relief valve
DE2929389C2 (en) *	1979-07-20	1984-05-17	Machinefabriek Mokveld B.V., 2800 Gouda	Control valve
DE3100639C2 (en) *	1981-01-12	1985-04-18	C.H. Zikesch GmbH Maschinen- und Apparatebau, 4100 Duisburg	Shut-off and regulating device of a steam converting valve
CH654636A5 (en) *	1982-03-02	1986-02-28	Sulzer Ag	DISTRIBUTION VALVE.
US4567915A (en) *	1984-02-10	1986-02-04	Valtek Incorporated	Anti-cavitation low-noise control valve cage trim for high pressure reducing service in liquid or gaseous flow
FR2549193B1 (en) *	1984-06-18	1988-01-22	Mc Graw Edison Co	CONTROL VALVE COMPRISING AN ANTI-CAVITATION SYSTEM
IT1244024B (en) *	1990-11-23	1994-06-28	Nuovo Pignone Spa	PRESSURE REDUCING VALVE PERFECTED FOR GAS
FR2892791A1 (en) *	2005-10-28	2007-05-04	Michel Emin	VARIABLE LOADING AND / OR CLOSURE AND SEALING DEVICES WITH INTERNAL CARTRIDGE AND MOBILE TUBE

1974
- 1974-12-03 IT IT30124/74A patent/IT1026748B/en active
1975
- 1975-11-24 DK DK529275A patent/DK529275A/en not_active Application Discontinuation
- 1975-12-01 LU LU73897A patent/LU73897A1/xx unknown
- 1975-12-02 FR FR7536864A patent/FR2293646A1/en active Granted
- 1975-12-02 BE BE162365A patent/BE836179A/en not_active IP Right Cessation
- 1975-12-02 NO NO754062A patent/NO144079C/en unknown
- 1975-12-02 NL NL7514047A patent/NL7514047A/en active Search and Examination
- 1975-12-03 DE DE19752554445 patent/DE2554445A1/en not_active Ceased

Also Published As

Publication number	Publication date
FR2293646B1 (en)	1980-08-22
IT1026748B (en)	1978-10-20
LU73897A1 (en)	1976-07-01
NO144079B (en)	1981-03-09
NO144079C (en)	1981-06-17
NO754062L (en)	1976-06-04
BE836179A (en)	1976-06-02
DK529275A (en)	1976-06-04
DE2554445A1 (en)	1976-06-16
FR2293646A1 (en)	1976-07-02

Publication	Publication Date	Title
NL7514147A (en)	1976-06-09	VALVE.
NL7504167A (en)	1975-10-10	VALVE.
NL164375C (en)	1980-12-15	BUTTERFLY VALVE.
IT1042445B (en)	1980-01-30	CONTROL VALVE
NL7506660A (en)	1975-12-09	DISTRIBUTION VALVE.
NL171922C (en)	1983-06-01	CONTROL VALVE.
NL7509123A (en)	1976-03-22	THROTTLE VALVE.
NL7413475A (en)	1976-04-20	LEVEL CONTROL.
NL7601949A (en)	1976-09-08	CONTROL VALVE.
SE7412379L (en)	1976-04-05	CONTROL VALVE FOR THE PARALLELLA RIVER
NL164941C (en)	1981-02-16	BUTTERFLY VALVE.
NL7507691A (en)	1975-12-30	MULTI-WAY VALVE.
SE7506700L (en)	1975-12-15	VALVE.
NL160077C (en)	1979-09-17	VALVE.
NL7514047A (en)	1976-06-08	CONTROL VALVE.
NL157399B (en)	1978-07-17	BUTTERFLY VALVE.
NL7505758A (en)	1975-11-26	VALVE.
NL175945C (en)	1985-01-16	CONTROL VALVE.
NL7401803A (en)	1975-08-12	VALVE.
NO140513C (en)	1979-09-12	CONTROL VALVE.
NL157092B (en)	1978-06-15	VACUUE VALVE.
NL7501548A (en)	1975-08-13	VALVE.
NL7416802A (en)	1976-06-25	CONTROL VALVE.
NL163602C (en)	1980-09-15	CONTROL VALVE DEVICE.
SE7409340L (en)	1976-01-19	CONTROL VALVE.

Legal Events

Date	Code	Title	Description
1980-12-29	BC	A request for examination has been filed
1983-01-03	BN	A decision not to publish the application has become irrevocable