MX147000A - Mejoras a valvula de tapon ahusado - Google Patents

Mejoras a valvula de tapon ahusado

Info

Publication number: MX147000A
Authority: MX; Mexico
Prior art keywords: plug valve; spindle plug; spindle; valve; plug
Prior art date: 1977-03-02

Application number

MX172589A

Other languages

English (en)

Inventor

John C Macleod

Original Assignee

Rockwell International 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.)

1977-03-02

Filing date

1978-02-28

Publication date

1982-09-22

1978-02-28 Application filed by Rockwell International Corp filed Critical Rockwell International Corp

1982-09-22 Publication of MX147000A publication Critical patent/MX147000A/es

Links

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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/22—Features relating to lubrication
- F16K5/222—Features relating to lubrication for plugs with conical surfaces
- 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
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
- Y10T137/4358—Liquid supplied at valve interface
- Y10T137/4442—External pressure

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Taps Or Cocks (AREA)
Multiple-Way Valves (AREA)
Sliding Valves (AREA)

MX172589A 1977-03-02 1978-02-28 Mejoras a valvula de tapon ahusado MX147000A (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/773,600 US4135544A (en)	1977-03-02	1977-03-02	Balanced plug valve

Publications (1)

Publication Number	Publication Date
MX147000A true MX147000A (es)	1982-09-22

Family

ID=25098770

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MX172589A MX147000A (es)	1977-03-02	1978-02-28	Mejoras a valvula de tapon ahusado

Country Status (16)

Country	Link
US (1)	US4135544A (es)
JP (1)	JPS53109229A (es)
AR (1)	AR214354A1 (es)
AU (1)	AU3317078A (es)
BE (1)	BE864461A (es)
BR (1)	BR7801224A (es)
CA (1)	CA1082670A (es)
DE (1)	DE2808632A1 (es)
ES (1)	ES467388A1 (es)
FR (1)	FR2382635A1 (es)
GB (1)	GB1596102A (es)
IT (1)	IT7820527A0 (es)
MX (1)	MX147000A (es)
NL (1)	NL7802211A (es)
SE (1)	SE7802313L (es)
ZA (1)	ZA78731B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4531537A (en) *	1980-04-21	1985-07-30	Xomox Corporation	Plug valve for reduced leakage
US4519414A (en) *	1983-01-18	1985-05-28	Industrial De Valvulas, S.A. De C.V.	Mechanically balanced tapered plug valve
US4614330A (en) *	1985-09-09	1986-09-30	Empresas Lanzagorta, S.A. De C.V.	Non-locking tapered plug valve
US4619283A (en) *	1986-01-27	1986-10-28	Rockwell International Corporation	Stem seal for tapered lubricated plug valves
US5385332A (en) *	1994-01-28	1995-01-31	Johnston Pump/General Valve, Inc.	Flow stabilized, retractable seal, double-block and bleed plug valve
US6808162B2 (en) *	2001-09-19	2004-10-26	Victory Controls, Llc	Rotary 2-way servovalve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB438024A (en) *	1934-02-07	1935-11-07	Merco Nordstrom Valve Co	Improvements relating to plug valves
US2565609A (en) *	1945-02-26	1951-08-28	Duriron Co	Automatic lubricated plug valve
US2573238A (en) *	1946-03-19	1951-10-30	Richard H Wunn	Balanced plug valve
US2605993A (en) *	1948-02-06	1952-08-05	Mueller Co	Lubricated valve
US2718665A (en) *	1949-12-29	1955-09-27	W K M Mfg Company Inc	Plastic sealed valve
US2945668A (en) *	1955-08-03	1960-07-19	Rockwell Mfg Co	Plug valves
GB834434A (en) *	1955-08-18	1960-05-11	Rockwell Mfg Co	Improvements in lubricated rotary plug valves
US3094136A (en) *	1959-12-02	1963-06-18	Crane Co	Lubricated plug valve
FR1280112A (fr) *	1960-11-19	1961-12-29		Robinet perfectionné à autolubrification
US3521856A (en) *	1967-09-25	1970-07-28	Xomox Corp	Lined plug valve with means for sealing against leakage
US3930635A (en) *	1974-07-26	1976-01-06	Xomox Corporation	Leak-proof rotary, plug-type fluid control valve
US4034776A (en) *	1975-10-24	1977-07-12	Rockwell International Corporation	Balanced plug valve

1977
- 1977-03-02 US US05/773,600 patent/US4135544A/en not_active Expired - Lifetime
1978
- 1978-02-07 ZA ZA00780731A patent/ZA78731B/xx unknown
- 1978-02-07 CA CA296,417A patent/CA1082670A/en not_active Expired
- 1978-02-10 AU AU33170/78A patent/AU3317078A/en active Pending
- 1978-02-15 GB GB5981/78A patent/GB1596102A/en not_active Expired
- 1978-02-21 AR AR27117078A patent/AR214354A1/es active
- 1978-02-22 IT IT7820527A patent/IT7820527A0/it unknown
- 1978-02-28 MX MX172589A patent/MX147000A/es unknown
- 1978-02-28 ES ES467388A patent/ES467388A1/es not_active Expired
- 1978-02-28 NL NL7802211A patent/NL7802211A/xx not_active Application Discontinuation
- 1978-02-28 DE DE19782808632 patent/DE2808632A1/de not_active Ceased
- 1978-03-01 BR BR7801224A patent/BR7801224A/pt unknown
- 1978-03-01 FR FR7805861A patent/FR2382635A1/fr active Granted
- 1978-03-01 JP JP2344978A patent/JPS53109229A/ja active Pending
- 1978-03-01 SE SE7802313A patent/SE7802313L/xx unknown
- 1978-03-02 BE BE2056721A patent/BE864461A/xx unknown

Also Published As

Publication number	Publication date
ES467388A1 (es)	1978-11-16
FR2382635A1 (fr)	1978-09-29
CA1082670A (en)	1980-07-29
NL7802211A (nl)	1978-09-05
FR2382635B1 (es)	1985-03-15
SE7802313L (sv)	1978-09-03
BR7801224A (pt)	1978-09-26
DE2808632A1 (de)	1978-09-07
AU3317078A (en)	1979-08-16
BE864461A (nl)	1978-07-03
ZA78731B (en)	1979-01-31
IT7820527A0 (it)	1978-02-22
JPS53109229A (en)	1978-09-22
GB1596102A (en)	1981-08-19
US4135544A (en)	1979-01-23
AR214354A1 (es)	1979-05-31

Publication	Publication Date	Title
MX145994A (es)	1982-04-28	Mejoras a una unidad de venoclisis con tapon de ventilacion propia
MX156082A (es)	1988-06-27	Mejoras a aplicador de tapon catamenial compacto
IL55233A0 (en)	1978-09-29	Improvements to fluid valves
MX152456A (es)	1985-07-24	Valvula de tapon giratoria mejorada
BR7802454A (pt)	1978-12-05	Valvula hidraulica de retencao
IT1100450B (it)	1985-09-28	Valvola a sfera
IT7869556A0 (it)	1978-11-08	Perfezionamenti a valvole
MX146373A (es)	1982-06-17	Mejoras en tapon de cierre
BR7806763A (pt)	1979-05-08	Valvula
DK557278A (da)	1979-06-14	Spaerreventil
AU3837578A (en)	1980-01-31	Tapered plug valve
IT7849112A0 (it)	1978-04-27	Valvola a contraccolpo
MX147000A (es)	1982-09-22	Mejoras a valvula de tapon ahusado
SE7802135L (sv)	1978-09-18	Plugg
IT1099982B (it)	1985-09-28	Valvola
FI780304A (fi)	1978-08-11	Avspaerrventil
DK582077A (da)	1979-03-29	Fluidumventil
AR219504A1 (es)	1980-08-29	Valvula de tapon
AR210184A1 (es)	1977-06-30	Valvula de tapon cilindrico
JPS5476256A (en)	1979-06-18	Measuring plug valve
BR7802652A (pt)	1978-11-14	Valvula
MX142876A (es)	1981-01-13	Mejoras a insertador de tapon catamenial
SE7811103L (sv)	1979-05-09	Plugg
IT1101558B (it)	1985-10-07	Valvola
IT1099534B (it)	1985-09-18	Valvola