BR8501758A - Valvula tendo realimentacao forcada - Google Patents

Valvula tendo realimentacao forcada

Info

Publication number: BR8501758A
Authority: BR; Brazil
Prior art keywords: valve; forced feedback; forced; feedback
Prior art date: 1984-04-12

Application number

BR8501758A

Other languages

English (en)

Inventor

Michael D Lyons

Original Assignee

American Standard Inc

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.)

1984-04-12

Filing date

1985-04-12

Publication date

1985-12-10

1985-04-12 Application filed by American Standard Inc filed Critical American Standard Inc

1985-12-10 Publication of BR8501758A publication Critical patent/BR8501758A/pt

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
- G05D16/06—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
- G05D16/0663—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 a spring-loaded membrane with a spring-loaded slideable obturator
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2607—With pressure reducing inlet valve
- Y10T137/261—Relief port through common sensing means
- 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
- Y10T137/7782—With manual or external control for line valve

Landscapes

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

BR8501758A 1984-04-12 1985-04-12 Valvula tendo realimentacao forcada BR8501758A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/599,405 US4545402A (en)	1984-04-12	1984-04-12	Pressure-regulating valve with a force-feedback

Publications (1)

Publication Number	Publication Date
BR8501758A true BR8501758A (pt)	1985-12-10

Family

ID=24399474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8501758A BR8501758A (pt)	1984-04-12	1985-04-12	Valvula tendo realimentacao forcada

Country Status (4)

Country	Link
US (1)	US4545402A (pt)
JP (1)	JPS60260775A (pt)
BR (1)	BR8501758A (pt)
CA (1)	CA1232181A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4858714A (en) *	1978-05-26	1989-08-22	White Hollis Newcomb Jun	Hydrostatic steering device
US6938597B2 (en) *	2002-02-25	2005-09-06	Jeffrey F. Klein	Variable spring force intake valve assembly
US7588510B2 (en) *	2006-07-18	2009-09-15	Deere & Company	Hydro-mechanical transmission and valve assembly
US10174861B2 (en)	2016-09-13	2019-01-08	Bendix Commercial Vehicle Systems Llc	Geared interface for valve
US10001225B2 (en)	2016-09-13	2018-06-19	Bendix Commercial Vehicle Systems Llc	Geared interface having non-linear feedback

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3298659A (en) *	1962-12-21	1967-01-17	Cupedo Douwe Janse	Fluid power actuated butterfly valve or plug cock
US3246579A (en) *	1963-11-12	1966-04-19	Gen Motors Corp	Fluid pressure responsive mechanism
US3292499A (en) *	1964-07-08	1966-12-20	Ford Motor Co	Power steering gear
US3370827A (en) *	1965-05-10	1968-02-27	Theodore A. Stehlin	Valve with interchangeable operator
US4392435A (en) *	1979-08-03	1983-07-12	United Kingdom Atomic Energy Authority	Transport apparatus

1984
- 1984-04-12 US US06/599,405 patent/US4545402A/en not_active Expired - Lifetime
1985
- 1985-04-03 CA CA000478317A patent/CA1232181A/en not_active Expired
- 1985-04-12 BR BR8501758A patent/BR8501758A/pt not_active IP Right Cessation
- 1985-04-12 JP JP60076846A patent/JPS60260775A/ja active Granted

Also Published As

Publication number	Publication date
CA1232181A (en)	1988-02-02
US4545402A (en)	1985-10-08
JPH0426482B2 (pt)	1992-05-07
JPS60260775A (ja)	1985-12-23

Publication	Publication Date	Title
IT8519650A0 (it)	1985-02-26	Valvola microminiaturizzata
DK45685D0 (da)	1985-02-01	Reguleringsventil
MX161119A (es)	1990-07-31	Valvula mejorada
DE3575412D1 (de)	1990-02-22	Ausgabeventil.
BR8501756A (pt)	1985-12-10	Conjunto de valvula
AT383660B (de)	1987-08-10	Regelventil
BR8406740A (pt)	1985-10-22	Valvula
MX161771A (es)	1990-12-20	Valvula turbosoplante
ATA192784A (de)	1986-11-15	Ventil
AT389364B (de)	1989-11-27	Rueckschlagklappe
DK577985A (da)	1986-06-15	Reduktionsventil
DK157096C (da)	1990-04-02	Vendeventil
DE3680324D1 (de)	1991-08-22	5/3-wege-ventileinheit.
BR8501758A (pt)	1985-12-10	Valvula tendo realimentacao forcada
ES549767A0 (es)	1986-10-01	Valvula de regulacion
FR2559869B1 (fr)	1988-10-28	Vanne d'arret
DK157375C (da)	1990-08-06	Ventil
DE3575190D1 (de)	1990-02-08	Ventileinheit.
ATA303985A (de)	1990-02-15	Regelklappe
KR860005002U (ko)	1986-05-08	3방향 밸브
DE3572662D1 (de)	1989-10-05	2,3-dihydrobenzo-4-oxa-thiine
ES539424A0 (es)	1986-04-16	1.4-dihidropirazinas
ES277828Y (es)	1986-06-16	Valvula
BR8405852A (pt)	1985-07-02	Valvula
BR8405559A (pt)	1986-06-03	Valvula

Legal Events

Date	Code	Title	Description
1995-07-25	MM	Lapse due to non-payment of fees (art. 50)