BR7300979D0 - Valvula reguladora de pressao - Google Patents

Valvula reguladora de pressao

Info

Publication number: BR7300979D0
Authority: BR; Brazil
Prior art keywords: regulating valve; pressure regulating; pressure; valve; regulating
Prior art date: 1972-02-09

Application number

BR97973A

Other languages

English (en)

Inventor

R Mehoudar

Original Assignee

R Mehoudar

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.)

1972-02-09

Filing date

1973-02-08

Publication date

1973-09-25

1973-02-08 Application filed by R Mehoudar filed Critical R Mehoudar

1973-09-25 Publication of BR7300979D0 publication Critical patent/BR7300979D0/pt

Links

Classifications

- 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
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
- 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
- G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series
- 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
- 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]
- Y10T137/7801—Balanced valve

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Control Of Fluid Pressure (AREA)
Safety Valves (AREA)

BR97973A 1972-02-09 1973-02-08 Valvula reguladora de pressao BR7300979D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IL3873372A IL38733A (en)	1972-02-09	1972-02-09	A pressure regulator valve

Publications (1)

Publication Number	Publication Date
BR7300979D0 true BR7300979D0 (pt)	1973-09-25

Family

ID=11046333

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR97973A BR7300979D0 (pt)	1972-02-09	1973-02-08	Valvula reguladora de pressao

Country Status (15)

Country	Link
US (1)	US4187873A (pt)
JP (1)	JPS4888515A (pt)
AR (1)	AR196654A1 (pt)
AU (1)	AU470369B2 (pt)
BE (1)	BE794957A (pt)
BR (1)	BR7300979D0 (pt)
CH (1)	CH576671A5 (pt)
DE (1)	DE2305687A1 (pt)
ES (1)	ES411030A1 (pt)
FR (1)	FR2171753A5 (pt)
GB (1)	GB1412171A (pt)
IL (1)	IL38733A (pt)
IT (1)	IT978440B (pt)
NL (1)	NL7301630A (pt)
TR (1)	TR17536A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53135833U (pt) *	1977-04-02	1978-10-27
JPS5445831A (en) *	1977-09-17	1979-04-11	Yoshiaki Kitamura	Automatic fluid pressure regulator for connection pipe of water faucets
US4541454A (en) *	1981-12-07	1985-09-17	Sturman Oded E	Pressure regulators
US4516600A (en) *	1982-05-14	1985-05-14	Sturman Oded E	Pressure regulating valves
AT399753B (de) *	1985-09-16	1995-07-25	Norbert Guenter	Vorrichtung zur umwandlung der bewegungsenergie von wasserwellen
AT403946B (de) *	1987-09-03	1998-06-25	Norbert Guenter	Wasserkraftwerk
US5538032A (en) *	1995-01-24	1996-07-23	Cook; William H.	Automatic back water valve system
US5875813A (en) *	1995-01-24	1999-03-02	Cook; William H.	Automatic back water valve system
US6131595A (en) *	1995-01-24	2000-10-17	Cook; William H.	Automatic back water valve system
CN106931269A (zh) *	2017-04-17	2017-07-07	成都来宝石油设备有限公司	适用于石油管道的减震机构
WO2024079673A1 (en) *	2022-10-12	2024-04-18	Globalforce Ip Limited	Improvements in, or relating to valves and methods therefor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3125115A (en) *		1964-03-17		Pressure responsive flow control valves
US2921603A (en) *	1957-02-12	1960-01-19	Chaplin Fulton Mfg Company	Double ported poppet valve
US3035607A (en) *	1958-05-09	1962-05-22	United Aircraft Corp	Pressure regulating apparatus for fluid conduit
US2970806A (en) *	1960-01-21	1961-02-07	Gen Electric	Balanced governing valve with minimum reaction gradients
US3168106A (en) *	1962-06-26	1965-02-02	Bendix Corp	Balanced pressure regulator
GB1243054A (en) *	1968-01-22	1971-08-18	Rotax Ltd	Fluid flow controlling valves
US3605800A (en) *	1969-10-20	1971-09-20	Kichiro Satoh	Automatic regulating valve
JPS524571U (pt) *	1975-06-24	1977-01-13

0
- BE BE794957D patent/BE794957A/xx not_active IP Right Cessation
1972
- 1972-02-09 IL IL3873372A patent/IL38733A/xx unknown
1973
- 1973-01-19 GB GB291373A patent/GB1412171A/en not_active Expired
- 1973-01-24 IT IT1957173A patent/IT978440B/it active
- 1973-01-27 ES ES0411030A patent/ES411030A1/es not_active Expired
- 1973-01-29 US US05/327,631 patent/US4187873A/en not_active Expired - Lifetime
- 1973-02-05 CH CH157973A patent/CH576671A5/xx not_active IP Right Cessation
- 1973-02-06 DE DE2305687A patent/DE2305687A1/de active Pending
- 1973-02-06 NL NL7301630A patent/NL7301630A/xx not_active Application Discontinuation
- 1973-02-06 AU AU51877/73A patent/AU470369B2/en not_active Expired
- 1973-02-07 AR AR24646573A patent/AR196654A1/es active
- 1973-02-07 FR FR7303760A patent/FR2171753A5/fr not_active Expired
- 1973-02-08 BR BR97973A patent/BR7300979D0/pt unknown
- 1973-02-09 TR TR1753673A patent/TR17536A/xx unknown
- 1973-02-09 JP JP1639673A patent/JPS4888515A/ja active Pending

Also Published As

Publication number	Publication date
GB1412171A (en)	1975-10-29
AR196654A1 (es)	1974-02-12
AU5187773A (en)	1974-08-08
BE794957A (fr)	1973-05-29
NL7301630A (pt)	1973-08-13
ES411030A1 (es)	1976-01-01
IL38733A0 (en)	1972-04-27
AU470369B2 (en)	1976-03-11
TR17536A (tr)	1975-07-23
FR2171753A5 (pt)	1973-09-21
US4187873A (en)	1980-02-12
JPS4888515A (pt)	1973-11-20
CH576671A5 (pt)	1976-06-15
IT978440B (it)	1974-09-20
DE2305687A1 (de)	1973-08-16
IL38733A (en)	1975-07-28

Publication	Publication Date	Title
IT1001820B (it)	1976-04-30	Valvola regolatrice di pressione
NL150209B (nl)	1976-07-15	Klepafsluiter.
NL148392B (nl)	1976-01-15	Afsluiter.
BE784749A (fr)	1972-10-02	Vanne
FR2327462A1 (fr)	1977-05-06	Soupape double
BR7300979D0 (pt)	1973-09-25	Valvula reguladora de pressao
CH547459A (de)	1974-03-29	Druckminderer.
AT324792B (de)	1975-09-25	Ventilsystem
FR2323079A1 (fr)	1977-04-01	Vanne servo-commandee
SE390558B (sv)	1976-12-27	Hydraulisk reglerventil
AR198110A1 (es)	1974-05-31	Valvula de control de freno
DE2343573A1 (de)	1974-03-07	Hydraulik-steuerventil
BE793582A (fr)	1973-04-16	Valve
BE793784A (fr)	1973-05-02	Regulateur de pression minimale
AT323589B (de)	1975-07-25	Druckregelventil
IT976866B (it)	1974-09-10	Valvola idraulica
BE796116A (fr)	1973-06-18	Soupape de surete b1-directionnelle
SE391785B (sv)	1977-02-28	Membranventil
SU465508A1 (ru)	1975-03-30	Клапан
IT977928B (it)	1974-09-20	Valvola regolatrice di pressione
BR7304641D0 (pt)	1974-08-15	Bloco de valvula
BE802468A (nl)	1974-01-18	Doorstroomkraan
AT343428B (de)	1978-05-26	Drucksteuerventil
SU429213A2 (ru)	1974-05-25	Клапан
AT325365B (de)	1975-10-27	Freiflussventil