BR7506713A - Valvula de controle hidraulica - Google Patents

Valvula de controle hidraulica

Info

Publication number: BR7506713A
Authority: BR; Brazil
Prior art keywords: control valve; hydraulic control; hydraulic; valve; control
Prior art date: 1974-10-15

Application number

BR7506713*A

Other languages

English (en)

Inventor

R Janvrin

Original Assignee

Gen Signal Corp

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.)

1974-10-15

Filing date

1975-10-14

Publication date

1976-08-17

1975-10-14 Application filed by Gen Signal Corp filed Critical Gen Signal Corp

1976-08-17 Publication of BR7506713A publication Critical patent/BR7506713A/pt

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
- 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
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
- Y10T137/86702—With internal flow passage
- 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
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- 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
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87177—With bypass

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Multiple-Way Valves (AREA)
Servomotors (AREA)
Fluid-Pressure Circuits (AREA)
Operation Control Of Excavators (AREA)

BR7506713*A 1974-10-15 1975-10-14 Valvula de controle hidraulica BR7506713A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/514,687 US3986522A (en)	1974-10-15	1974-10-15	Hydraulic control valve

Publications (1)

Publication Number	Publication Date
BR7506713A true BR7506713A (pt)	1976-08-17

Family

ID=24048283

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7506713*A BR7506713A (pt)	1974-10-15	1975-10-14	Valvula de controle hidraulica

Country Status (10)

Country	Link
US (1)	US3986522A (pt)
JP (1)	JPS6018843B2 (pt)
AU (1)	AU500713B2 (pt)
BR (1)	BR7506713A (pt)
CA (1)	CA1032437A (pt)
DE (1)	DE2546075C2 (pt)
FR (1)	FR2305665A1 (pt)
GB (1)	GB1518989A (pt)
IT (1)	IT1047750B (pt)
SE (1)	SE409051B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2556708C2 (de) *	1975-12-17	1983-12-08	Robert Bosch Gmbh, 7000 Stuttgart	Für die Blockbauweise vorgesehenes Hydrowegeventil
JPS5294526A (en) *	1976-02-03	1977-08-09	Toshiba Machine Co Ltd	Fourrpoint hydrostatic control valve
US4457341A (en) *	1982-03-04	1984-07-03	Vickers, Incorporated	Variable pressure drop proportional motor controlled hydraulic directional valve
US5096334B1 (en) *	1990-09-28	1998-07-14	Speed Shore Corp	Shoring shield
DE4234034A1 (de) *	1992-10-09	1994-04-14	Rexroth Mannesmann Gmbh	Wegeventil zur Ansteuerung eines hydraulischen Verbrauchers insbesondere eines mobilen Arbeitsgerätes
FR2857704B1 (fr) *	2003-07-16	2007-12-28	Bosch Rexroth Dsi Sas	Distributeur hydraulique a fentes de couple
WO2015138599A1 (en) *	2014-03-13	2015-09-17	Hydronovation, Inc.	Multi-port flow switching valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2949097A (en) *	1957-12-11	1960-08-16	New York Air Brake Co	Five position control valve having power float position
US2916050A (en) *	1958-09-17	1959-12-08	New York Air Brake Co	Four position control valve having a float position
US3006372A (en) *	1959-04-22	1961-10-31	New York Air Brake Co	Control valve with cavitation-minimizing replenishing circuit
US3459219A (en) *	1967-10-20	1969-08-05	Gen Signal Corp	Regenerative valve plunger

1974
- 1974-10-15 US US05/514,687 patent/US3986522A/en not_active Expired - Lifetime
1975
- 1975-09-11 CA CA235,236A patent/CA1032437A/en not_active Expired
- 1975-10-01 GB GB40100/75A patent/GB1518989A/en not_active Expired
- 1975-10-09 IT IT51718/75A patent/IT1047750B/it active
- 1975-10-13 AU AU85674/75A patent/AU500713B2/en not_active Expired
- 1975-10-14 FR FR7531377A patent/FR2305665A1/fr active Granted
- 1975-10-14 BR BR7506713*A patent/BR7506713A/pt unknown
- 1975-10-14 SE SE7511486A patent/SE409051B/xx not_active IP Right Cessation
- 1975-10-15 DE DE2546075A patent/DE2546075C2/de not_active Expired
- 1975-10-15 JP JP50124232A patent/JPS6018843B2/ja not_active Expired

Also Published As

Publication number	Publication date
USB514687I5 (pt)	1976-01-27
FR2305665A1 (fr)	1976-10-22
DE2546075C2 (de)	1983-10-13
GB1518989A (en)	1978-07-26
SE7511486L (sv)	1976-04-20
IT1047750B (it)	1980-10-20
DE2546075A1 (de)	1976-04-29
JPS5165426A (pt)	1976-06-07
SE409051B (sv)	1979-07-23
US3986522A (en)	1976-10-19
JPS6018843B2 (ja)	1985-05-13
CA1032437A (en)	1978-06-06
FR2305665B1 (pt)	1980-01-25
AU8567475A (en)	1977-04-21
AU500713B2 (en)	1979-05-31

Publication	Publication Date	Title
BR7604297A (pt)	1977-04-05	Valvula de controle
IS956B6 (is)	1977-01-28	Kerfi til að stjórna vökvabúnaði
SE414419B (sv)	1980-07-28	Hydrauliskt styrsystem
BR7506150A (pt)	1976-08-03	Valvula de controle aperfeicoado
DK289476A (da)	1977-02-26	Kontraventil
SE7606080L (sv)	1976-12-01	Reglerventil
DK289576A (da)	1977-02-26	Kontraventil
BE837958A (nl)	1976-07-28	Regelklep
SE7509500L (sv)	1976-03-01	Stromningsregleringsventil
SE393166B (sv)	1977-05-02	Hydrauliskt reglerventilaggregat
SE7412379L (sv)	1976-04-05	Manoverventil for parallella floden
DK294176A (da)	1977-01-05	Kontraventil
BR7506713A (pt)	1976-08-17	Valvula de controle hidraulica
AR211692A1 (es)	1978-02-28	Disposicion de control de valvulas de cebado
BR7400746D0 (pt)	1974-10-29	Valvula de controle aperfeicoada
DK529275A (da)	1976-06-04	Reguleringsventil
SE7508981L (sv)	1976-06-21	Elektrisk styrning for hydraulisk manovrerade vegventiler
SE7608937L (sv)	1977-02-15	Styrventil
DK583276A (da)	1977-06-25	Styreventil
AR216739A1 (es)	1980-01-31	Disposicion de control hidraulico
BR7504634A (pt)	1976-07-06	Sistema de controle hidraulico
AT343429B (de)	1978-05-26	Regelventil
BR7403944D0 (pt)	1974-12-24	Valvula de controle
SE7504869L (sv)	1975-10-28	Flodesregleringsventil
IT1043405B (it)	1980-02-20	Doppio servocomando idraulico