SE7702689L - ROTARY UNIT - Google Patents

ROTARY UNIT

Info

Publication number: SE7702689L
Authority: SE; Sweden
Prior art keywords: rotary unit; rotary; unit
Prior art date: 1976-03-12

Application number

SE7702689A

Other languages

Swedish (sv)

Other versions

SE420860B (en

Inventor

H 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

1977-03-09

Publication date

1977-09-13

1977-03-09 Application filed by Keystone Int filed Critical Keystone Int

1977-09-13 Publication of SE7702689L publication Critical patent/SE7702689L/en

1981-11-02 Publication of SE420860B publication Critical patent/SE420860B/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)

SE7702689A 1976-03-12 1977-03-09 ROTARY VALVE DEVICE SE420860B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
SE7702689L true SE7702689L (en)	1977-09-13
SE420860B SE420860B (en)	1981-11-02

Family

ID=24664984

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7702689A SE420860B (en)	1976-03-12	1977-03-09	ROTARY VALVE DEVICE

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
MX144213A (en)	1981-09-10
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

Publication	Publication Date	Title
SE7804371L (en)	1978-10-21	ROTARY DEVICE
IT1071902B (en)	1985-04-10	ROTARY TEDDER
SE7709034L (en)	1978-02-24	ROTATABLE BORERSKER
PL200939A1 (en)	1978-06-19	ROTARY COMBINE
AT359822B (en)	1980-12-10	ROTARY CUTTER
BR7701883A (en)	1978-01-17	ROTATING ARTICULATION
FI773088A (en)	1978-04-21	STANDING FOR ROTARY CYLINDRAR SAERSKILT I EN TRYCKPRESS
AT365110B (en)	1981-12-10	ROTARY CUTTER
FI783144A (en)	1979-04-18	BEHANDLING AV MATERIAL I PARTIKELFORM FOER FORMNING AV AGGREGAT
BR7705826A (en)	1978-05-02	ROTARY MACHINE
SE7702754L (en)	1977-09-27	STROMALSTRANDE AGGREGAT
IT1118081B (en)	1986-02-24	DENTISTIC HANDPIECE
NL179193C (en)	1986-08-01	ROTARY GAUFREER.
SE7712879L (en)	1978-05-23	ROTARY TRANSPORTOR
IT1091495B (en)	1985-07-06	DENTISTIC HANDPIECE
SE7812609L (en)	1979-06-09	ROTATION FIGURES
BR7703292A (en)	1978-03-14	ROTARY COMPRESSOR
SE7702689L (en)	1977-09-13	ROTARY UNIT
BR7703227A (en)	1978-02-08	ROTARY COMPRESSOR
DK308777A (en)	1978-01-17	ROTARY RAISING MACHINE
FR2342018A1 (en)	1977-09-23	ROTARY MOWING MECHANISM
BE845192R (en)	1977-02-14	ROTARY COMPRESSOR
SE7704880L (en)	1977-11-07	ROTARY FILTER
SE7804476L (en)	1978-10-27	ROTATION MACHINE
SE7706220L (en)	1977-11-27	ROTARY CUTTER