MX144213A - IMPROVEMENTS IN ROTARY VALVE ASSEMBLY - Google Patents

IMPROVEMENTS IN ROTARY VALVE ASSEMBLY

Info

Publication number: MX144213A
Authority: MX; Mexico
Prior art keywords: valve assembly; rotary valve; rotary; assembly; valve
Prior art date: 1976-03-12

Application number

MX168336A

Other languages

Spanish (es)

Inventor

Henry R Killian

Original Assignee

Keystone Int

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.)

1976-03-12

Filing date

1977-03-11

Publication date

1981-09-10

1977-03-11 Application filed by Keystone Int filed Critical Keystone Int

1981-09-10 Publication of MX144213A publication Critical patent/MX144213A/en

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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift Valve (AREA)

MX168336A 1976-03-12 1977-03-11 IMPROVEMENTS IN ROTARY VALVE ASSEMBLY MX144213A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US66419676A	1976-03-12	1976-03-12

Publications (1)

Publication Number	Publication Date
MX144213A true MX144213A (en)	1981-09-10

Family

ID=24664984

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MX168336A MX144213A (en)	1976-03-12	1977-03-11	IMPROVEMENTS IN ROTARY VALVE ASSEMBLY

Country Status (11)

Country	Link
JP (1)	JPS52135422A (en)
AU (1)	AU515047B2 (en)
BR (1)	BR7701510A (en)
CA (1)	CA1056791A (en)
DE (1)	DE2710104A1 (en)
FR (1)	FR2343947A1 (en)
GB (1)	GB1574216A (en)
IT (1)	IT1077488B (en)
MX (1)	MX144213A (en)
NL (1)	NL7702644A (en)
SE (1)	SE420860B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3967812A (en) *	1975-02-26	1976-07-06	Dresser Industries, Inc.	Shaft seal for corrosion resistant butterfly valve
US4483513A (en) *	1982-08-09	1984-11-20	General Signal Corporation	Pin connection of a shaft to closure member of a rotary valve
US4651763A (en) *	1986-03-05	1987-03-24	Keystone International, Inc.	Fire-safe ventilation valve
US4659064A (en) *	1986-08-01	1987-04-21	Keystone International, Inc.	Apparatus for fixing the position of a valve element shaft in a bore
US4711427A (en) *	1986-08-20	1987-12-08	Keystone International, Inc.	Apparatus for connecting a valve element to a valve stem
US4828221A (en) *	1987-11-06	1989-05-09	Keystone International, Inc.	Valve assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3345033A (en) *	1965-06-15	1967-10-03	Pratt Co Henry	Shaft seal for a butterfly valve
GB1135811A (en) *	1966-01-01	1968-12-04	David F Wiseman & Sons Ltd	Improvements in butterfly valves

1977
- 1977-03-02 CA CA272,997A patent/CA1056791A/en not_active Expired
- 1977-03-08 DE DE19772710104 patent/DE2710104A1/en not_active Withdrawn
- 1977-03-09 SE SE7702689A patent/SE420860B/en unknown
- 1977-03-11 MX MX168336A patent/MX144213A/en unknown
- 1977-03-11 BR BR7701510A patent/BR7701510A/en unknown
- 1977-03-11 FR FR7707410A patent/FR2343947A1/en active Granted
- 1977-03-11 AU AU23189/77A patent/AU515047B2/en not_active Expired
- 1977-03-11 IT IT48445/77A patent/IT1077488B/en active
- 1977-03-11 NL NL7702644A patent/NL7702644A/en not_active Application Discontinuation
- 1977-03-12 JP JP2661777A patent/JPS52135422A/en active Pending
- 1977-03-14 GB GB10651/77A patent/GB1574216A/en not_active Expired

Also Published As

Publication number	Publication date
BR7701510A (en)	1978-01-03
JPS52135422A (en)	1977-11-12
GB1574216A (en)	1980-09-03
SE420860B (en)	1981-11-02
IT1077488B (en)	1985-05-04
NL7702644A (en)	1977-09-14
FR2343947A1 (en)	1977-10-07
DE2710104A1 (en)	1977-09-15
AU2318977A (en)	1978-09-14
FR2343947B1 (en)	1983-01-14
CA1056791A (en)	1979-06-19
AU515047B2 (en)	1981-03-12
SE7702689L (en)	1977-09-13

Publication	Publication Date	Title
MX144751A (en)	1981-11-19	IMPROVEMENTS IN GATE VALVE
BR7702176A (en)	1978-01-17	PERFECTED ROTATING VALVE
BR7706670A (en)	1978-07-18	RETENTION VALVE IMPROVEMENTS
GB1541161A (en)	1979-02-21	Rotary valves
BR7708484A (en)	1978-08-08	VALVE ROTOR
SE424260B (en)	1982-07-12	Hjert VALVE
GB1545143A (en)	1979-05-02	Rotary valves
IT7829505A0 (en)	1978-11-07	ROTARY VALVE.
BR7701536A (en)	1978-01-03	ROTARY SEAT ASSEMBLY
BE857086A (en)	1978-01-25	VALVE ASSEMBLY
IT1085484B (en)	1985-05-28	VALVE
BE860991A (en)	1978-05-18	SLIDING VALVE
DK196777A (en)	1977-11-11	SLIDING VALVE
BE859765A (en)	1978-04-14	SLIDING VALVE
FI55567B (en)	1979-04-30	VALVE
FI54837B (en)	1978-11-30	VALVE
FI55568B (en)	1979-04-30	VALVE
IT1082418B (en)	1985-05-21	VALVE
FR2385017B1 (en)	1985-07-19	ROTARY VALVE
MX144213A (en)	1981-09-10	IMPROVEMENTS IN ROTARY VALVE ASSEMBLY
BR7705842A (en)	1978-05-02	SLIDING VALVE
SE7712879L (en)	1978-05-23	ROTARY TRANSPORTOR
BR7702385A (en)	1978-02-08	VALVE
BE856435A (en)	1977-10-31	ADVANCED VALVE VALVE
BR7704341A (en)	1978-04-25	INTAKE VALVE