IT8722005A0 - Valvola a pressione differenziale. - Google Patents

Valvola a pressione differenziale.

Info

Publication number: IT8722005A0
Authority: IT; Italy
Prior art keywords: differential pressure; pressure valve; valve; differential; pressure
Prior art date: 1986-12-09

Application number

IT8722005A

Other languages

English (en)

Other versions

IT1222714B (it

Inventor

Hans Dieter Reinartz

Helmut Steffes

Edwin Czarnetzki

Original Assignee

Teves Gmbh Alfred

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.)

1986-12-09

Filing date

1987-09-23

Publication date

1987-09-23

1987-09-23 Application filed by Teves Gmbh Alfred filed Critical Teves Gmbh Alfred

1987-09-23 Publication of IT8722005A0 publication Critical patent/IT8722005A0/it

1990-09-12 Application granted granted Critical

1990-09-12 Publication of IT1222714B publication Critical patent/IT1222714B/it

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/28—Valves specially adapted therefor
- B60T11/34—Pressure reducing or limiting valves
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7796—Senses inlet pressure

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Safety Valves (AREA)
Control Of Fluid Pressure (AREA)
Fluid-Driven Valves (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

IT2200587A 1986-12-09 1987-09-23 Valvola a pressione differenziale IT1222714B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19863641968 DE3641968A1 (de)	1986-12-09	1986-12-09	Druckdifferenzventil

Publications (2)

Publication Number	Publication Date
IT8722005A0 true IT8722005A0 (it)	1987-09-23
IT1222714B IT1222714B (it)	1990-09-12

Family

ID=6315760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2200587A IT1222714B (it)	1986-12-09	1987-09-23	Valvola a pressione differenziale

Country Status (6)

Country	Link
US (1)	US4838305A (it)
JP (1)	JPS63158370A (it)
DE (1)	DE3641968A1 (it)
FR (1)	FR2607896B1 (it)
GB (1)	GB2199393B (it)
IT (1)	IT1222714B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8917379D0 (en) *	1989-07-29	1989-09-13	Chadwick Geoffrey A	Fluid regulator valves
GB2238848B (en) *	1989-11-09	1993-05-26	Paladon	Injection rate control system
FR2710961B1 (fr) *	1993-10-05	1995-11-17	Alliedsignal Europ Services	Valve à seuil à poussoir rétractile.
US6026850A (en) *	1996-02-27	2000-02-22	Global Agricultural Technology And Engineering, Llc	Pressure regulating valve
US6209578B1 (en)	1998-12-23	2001-04-03	Global Agricultural Technology And Engineering, Llc	Constant flow valve
US7363938B1 (en)	2005-03-22	2008-04-29	Global Agricultural Technology And Engineering, Llc	Constant flow valve assembly
US7445021B2 (en)	2005-03-22	2008-11-04	Global Agricultural Technology And Engineering, Llc	Constant flow valve
US20070221273A1 (en) *	2006-03-22	2007-09-27	Landers Jerry L	Valve for beverage dispenser
US7814931B2 (en)	2006-07-12	2010-10-19	Global Agricultural Technology And Engineering, Llc	Selectively actuated constant flow valve
JP5103917B2 (ja) *	2007-02-01	2012-12-19	株式会社アドヴィックス	車両の運動制御装置
CN101888966B (zh)	2007-10-16	2012-11-28	环球农业技术及工程有限公司	用于碳酸饮料设备的双功能分配头
DE102014200150A1 (de) *	2014-01-08	2015-07-09	Binder Gmbh	Ventileinrichtung zum Steuern eines Fluids, insbesondere eines abrasiven Dickstoffs

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1954930A (en) *		1934-04-17		Valve fob fuel control
GB424499A (en) *	1933-08-22	1935-02-22	Norman Geoffrey Cadman	Improvements in and relating to fluid pressure braking apparatus
GB506149A (en) *	1938-11-04	1939-05-23	British Oxygen Co Ltd	Improvements in or relating to automatic cut off devices for use in fluid supply systems
US2189750A (en) *	1938-12-23	1940-02-13	Nat Meter Company	By-pass compensator for meters
GB569538A (en) *	1943-10-13	1945-05-29	Clement Brown	Improvements in or relating to pressure reducing valves
US2630140A (en) *	1945-07-30	1953-03-03	Mason Neilan Regulator Company	Diaphragm motor for control valves and the like
GB677632A (en) *	1948-03-10	1952-08-20	Refrigerator Components Ltd	Improvements in or relating to expansion valves for use in refrigerators
GB686627A (en) *	1950-12-01	1953-01-28	D A Daniel & Co Ltd	Improved temperature controlled means for regulating the supply of liquid fuel to apparatus for delivering heated air or fluid, particularly to aircraft
DE1090116B (de) *	1954-05-29	1960-09-29	Teves Kg Alfred	Bremsdruckregler in hydraulischen Bremsbetaetigungsanlagen fuer Fahrzeuge, insbesondere Kraftfahrzeuge
FR67940E (fr) *	1955-06-17	1958-03-26	Teves Kg Alfred	Régulateur de pression pour fluides gazeux et liquides
FR1223098A (fr) *	1959-04-30	1960-06-15		Bouchon-clapet de sécurité et détendeur combiné pour bouteilles de gaz liquéfié ou dissous
GB979046A (en) *	1960-03-02	1965-01-01	Nat Res Dev	Improvements in or relating to fluid pressure regulators
FR1386379A (fr) *	1963-12-07	1965-01-22	Electro Chimie Soc D	Appareils distributeurs à membranes
GB1170283A (en) *	1966-04-07	1969-11-12	Girling Ltd	Improvements in or relating to Hydraulic Brake Control Valves
AT282273B (de) *	1968-04-05	1970-06-25	Hoerbiger Ventilwerke Ag	Pneumatischer Verstärker
US3554611A (en) *	1968-04-06	1971-01-12	Aisin Seiki	Hydraulic brake pressure control assembly
JPS4934858B1 (it) *	1969-01-06	1974-09-18
US3612618A (en) *	1969-11-06	1971-10-12	Midland Ross Corp	Pressure-sensitive metering valve
US3762436A (en) *	1971-04-30	1973-10-02	Scans Associates Inc	Fluid pressure regulator
DE3040282A1 (de) *	1980-10-25	1982-05-27	Alfred Teves Gmbh, 6000 Frankfurt	Drucksteuerventil
JPS5829020A (ja) *	1981-08-13	1983-02-21	Miyawakishiki Steam Toratsupu Seisakusho:Kk	圧力調整弁
US4620561A (en) *	1985-05-20	1986-11-04	Bandag Licensing Corporation	Differential pressure control valve

1986
- 1986-12-09 DE DE19863641968 patent/DE3641968A1/de not_active Ceased
1987
- 1987-09-23 IT IT2200587A patent/IT1222714B/it active
- 1987-11-25 FR FR878716366A patent/FR2607896B1/fr not_active Expired - Lifetime
- 1987-11-26 GB GB8727675A patent/GB2199393B/en not_active Expired - Lifetime
- 1987-12-03 US US07/128,127 patent/US4838305A/en not_active Expired - Fee Related
- 1987-12-07 JP JP62304652A patent/JPS63158370A/ja active Pending

Also Published As

Publication number	Publication date
FR2607896B1 (fr)	1991-08-16
GB2199393A (en)	1988-07-06
GB8727675D0 (en)	1987-12-31
JPS63158370A (ja)	1988-07-01
DE3641968A1 (de)	1988-06-16
FR2607896A1 (fr)	1988-06-10
GB2199393B (en)	1990-09-19
IT1222714B (it)	1990-09-12
US4838305A (en)	1989-06-13

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950928

Publication	Publication Date	Title
NO880675L (no)	1988-02-16	Trykkforskjell-foeler.
DE3675369D1 (de)	1990-12-06	Nichttropfendes membranventil.
DE3772568D1 (de)	1991-10-02	Druckkessel.
DE68916267D1 (de)	1994-07-28	Druckausgleichsventil.
DE3766566D1 (de)	1991-01-17	Dreikanal-fluidventil.
DK687187A (da)	1988-07-22	Trykbegraensningsventil
IT8522636A0 (it)	1985-10-29	Valvola di limitazione dipressione.
DE58906038D1 (de)	1993-12-02	Druckventil.
IT8722005A0 (it)	1987-09-23	Valvola a pressione differenziale.
DE58904471D1 (de)	1993-07-01	Differenzdruckregelventil.
DE69003946D1 (de)	1993-11-18	Differenzdruckentlastungsventil.
DE59002856D1 (de)	1993-10-28	Druckventil.
IT8721384A0 (it)	1987-07-22	Valvola regolatrice di pressione.
NO870538D0 (no)	1987-02-11	Fluid-reguleringsventil.
NO159554C (no)	1989-01-11	Trykkreduksjonsventil.
DE3862800D1 (de)	1991-06-20	Druckregelventil.
DE3786445D1 (de)	1993-08-12	Druckregelungsventil.
DE69003949D1 (de)	1993-11-18	Differenzdruckpendelventil.
DE3784073D1 (de)	1993-03-18	Druckbeschraenkter differentialdruckschalter.
DE3672778D1 (de)	1990-08-23	Vorgesteuertes druckbegrenzungsventil.
DE69002207D1 (de)	1993-08-19	Ablenkungsklappe.
IT8821089A0 (it)	1988-06-23	Serbatoio a pressione.
ES2023381B3 (es)	1992-01-16	Mejoras relativas a valvulas de presion.
NO872525D0 (no)	1987-06-17	Hydraulisk proporsjonaltrykkventil.
DE3789256D1 (de)	1994-04-14	Druckregelventil.