NO791933L - VALVE SEAT. - Google Patents

VALVE SEAT.

Info

Publication number: NO791933L
Authority: NO; Norway
Prior art keywords: valve seat; seat; valve
Prior art date: 1978-11-17

Application number

NO791933A

Other languages

Norwegian (no)

Other versions

NO152308B (en

NO152308C (en

Inventor

Folke Hubert Hubertson

Original Assignee

Somas Ab

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.)

1978-11-17

Filing date

1979-06-11

Publication date

1980-05-20

1979-06-11 Application filed by Somas Ab filed Critical Somas Ab

1980-05-20 Publication of NO791933L publication Critical patent/NO791933L/en

1985-05-28 Publication of NO152308B publication Critical patent/NO152308B/en

1985-09-04 Publication of NO152308C publication Critical patent/NO152308C/en

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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift Valve (AREA)
Multiple-Way Valves (AREA)
Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

NO791933A 1978-11-17 1979-06-11 Butterfly Valves NO152308C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7811865		1978-11-17

Publications (3)

Publication Number	Publication Date
NO791933L true NO791933L (en)	1980-05-20
NO152308B NO152308B (en)	1985-05-28
NO152308C NO152308C (en)	1985-09-04

Family

ID=20336387

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO791933A NO152308C (en)	1978-11-17	1979-06-11	Butterfly Valves

Country Status (6)

Country	Link
JP (1)	JPS5569362A (en)
CA (1)	CA1131607A (en)
DE (1)	DE2945817A1 (en)
FI (1)	FI70461C (en)
NO (1)	NO152308C (en)
SE (1)	SE437711B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3001637A1 (en) *	1980-01-17	1981-07-23	Micafil AG, 8048 Zürich	Curable mixt. of epoxide resin, poly:ol, isocyanate and catalyst - combines easy processing with high thermal stability after cure
SE445382B (en) *	1984-09-27	1986-06-16	Somas Ventiler	GAS VALVE SEALING DEVICE
DE3823734C2 (en) *	1988-07-13	1997-07-03	Mannesmann Ag	Shut-off device
DE29622643U1 (en) *	1996-11-09	1998-03-12	ARI-Armaturen Albert Richter GmbH & Co KG, 33758 Schloß Holte-Stukenbrock	Valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI54536C (en) *	1975-04-15	1978-12-11	Neles Oy	KLAFFVENTIL
JPS608380B2 (en) *	1975-10-02	1985-03-02	フイッシャ−・コントロ−ルズ・インタ−ナショナル・インコ−ポレ−テッド	Valve sealing device

1979
- 1979-06-11 NO NO791933A patent/NO152308C/en unknown
- 1979-10-24 FI FI793305A patent/FI70461C/en not_active IP Right Cessation
- 1979-11-13 DE DE19792945817 patent/DE2945817A1/en active Granted
- 1979-11-15 JP JP14831779A patent/JPS5569362A/en active Granted
- 1979-11-16 CA CA340,007A patent/CA1131607A/en not_active Expired
- 1979-11-16 SE SE7909460A patent/SE437711B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE437711B (en)	1985-03-11
FI793305A (en)	1980-05-18
CA1131607A (en)	1982-09-14
JPS6249511B2 (en)	1987-10-20
FI70461B (en)	1986-03-27
FI70461C (en)	1986-09-19
DE2945817A1 (en)	1980-05-29
JPS5569362A (en)	1980-05-24
NO152308B (en)	1985-05-28
DE2945817C2 (en)	1988-07-21
NO152308C (en)	1985-09-04
SE7909460L (en)	1980-05-18

Publication	Publication Date	Title
NL185682C (en)	1990-06-18	DOUBLE SEATING VALVE.
NL7811419A (en)	1979-09-12	BUTTERFLY VALVE.
ES239656Y (en)	1979-08-01	RETENTION VALVE.
IT8025893A0 (en)	1980-11-11	VALVE COMPLEX.
NL176702C (en)	1985-05-17	CHECK VALVE.
NO790272L (en)	1979-07-27	VALVE.
NO792382L (en)	1980-04-29	VALVE.
NL7904303A (en)	1979-12-04	VALVE ASSEMBLY.
NL7708648A (en)	1978-02-08	VALVE.
NO792355L (en)	1980-01-18	SAFETY VALVE.
IT7926178A0 (en)	1979-10-02	VALVE DEVICE.
IT7925273A0 (en)	1979-08-24	DECELERATION VALVE.
NL7712696A (en)	1978-05-30	VALVE.
IT7925189A0 (en)	1979-08-21	VALVE DEVICE.
IT7921837A0 (en)	1979-04-13	VALVE ACTUATOR.
NL7901685A (en)	1979-11-12	SLIDE VALVE.
NO793284L (en)	1980-05-14	SAFETY VALVE.
NL7901709A (en)	1979-09-25	SHUT-OFF VALVE.
NL7700888A (en)	1977-08-08	VALVE.
NL182018C (en)	1987-12-16	VALVE.
IT7921586A0 (en)	1979-04-04	SERVO-PILOT-OPERATED VALVE.
NO791933L (en)	1980-05-20	VALVE SEAT.
NL7902821A (en)	1979-10-19	VALVE CONTROL.
NO142046C (en)	1980-06-18	CLOSE VALVE.
NO142049C (en)	1980-06-18	GAP VALVE.