PT8610T - Valvula de borboleta - Google Patents

Valvula de borboleta

Info

Publication number: PT8610T
Authority: PT; Portugal
Prior art keywords: butterfly valve; butterfly; valve
Prior art date: 1992-02-14

Application number

PT8610U

Other languages

English (en)

Other versions

PT8610U (pt

Inventor

Carlos Bach Cantenys

Original Assignee

Bach Sa

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.)

1992-02-14

Filing date

1992-10-13

Publication date

1993-08-31

1992-02-14 Priority claimed from ES9200462U external-priority patent/ES1020203Y/es

1992-02-14 Priority claimed from ES9200464U external-priority patent/ES1020205Y/es

1992-02-14 Priority claimed from ES9200463U external-priority patent/ES1020204Y/es

1992-10-13 Application filed by Bach Sa filed Critical Bach Sa

1993-08-31 Publication of PT8610T publication Critical patent/PT8610T/pt

1995-12-29 Publication of PT8610U publication Critical patent/PT8610U/pt

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
- F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves

Landscapes

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

PT8610U 1992-02-14 1992-10-13 Valvula de borboleta PT8610U (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
ES9200462U ES1020203Y (es)	1992-02-14	1992-02-14	Conexion entre elementos de una valvula de mariposa.
ES9200464U ES1020205Y (es)	1992-02-14	1992-02-14	Valvula de mariposa.
ES9200463U ES1020204Y (es)	1992-02-14	1992-02-14	Asiento para valvula de mariposa.

Publications (2)

Publication Number	Publication Date
PT8610T true PT8610T (pt)	1993-08-31
PT8610U PT8610U (pt)	1995-12-29

Family

ID=27240474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT8610U PT8610U (pt)	1992-02-14	1992-10-13	Valvula de borboleta

Country Status (8)

Country	Link
JP (1)	JPH05240359A (pt)
BE (1)	BE1005640A6 (pt)
CA (1)	CA2078281A1 (pt)
DE (1)	DE4220455A1 (pt)
FR (1)	FR2687444A1 (pt)
IT (1)	IT1257258B (pt)
NL (1)	NL9201099A (pt)
PT (1)	PT8610U (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH293762A (de) *	1951-08-03	1953-10-15	Frei Karl	Drosselvorrichtung an einer Flüssigkeitsleitung.
GB2209578B (en) *	1987-09-05	1991-08-14	Hattersley Heaton Ltd	A connection
GB2209580B (en) *	1987-09-05	1992-03-04	Hattersley Heaton Ltd	A butterfly valve
GB8819741D0 (en) *	1988-08-19	1988-09-21	Hattersley Heaton Ltd	Seat for butterfly valve

1992
- 1992-06-17 FR FR9207365A patent/FR2687444A1/fr not_active Withdrawn
- 1992-06-22 NL NL9201099A patent/NL9201099A/nl not_active Application Discontinuation
- 1992-06-23 DE DE4220455A patent/DE4220455A1/de not_active Withdrawn
- 1992-07-08 IT ITTO920574A patent/IT1257258B/it active IP Right Grant
- 1992-07-10 JP JP4183316A patent/JPH05240359A/ja active Pending
- 1992-08-06 BE BE9200702A patent/BE1005640A6/fr not_active IP Right Cessation
- 1992-09-15 CA CA002078281A patent/CA2078281A1/en not_active Abandoned
- 1992-10-13 PT PT8610U patent/PT8610U/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL9201099A (nl)	1993-09-01
DE4220455A1 (de)	1993-08-19
BE1005640A6 (fr)	1993-11-30
JPH05240359A (ja)	1993-09-17
IT1257258B (it)	1996-01-10
FR2687444A1 (fr)	1993-08-20
ITTO920574A1 (it)	1994-01-08
CA2078281A1 (en)	1993-08-15
PT8610U (pt)	1995-12-29
ITTO920574A0 (it)	1992-07-08

Publication	Publication Date	Title
DE69304333D1 (de)	1996-10-02	Ventilanordnung
ITMI931499A1 (it)	1995-01-09	Disposizione valvolare
DE69323750D1 (de)	1999-04-08	Ventil
NO933280D0 (no)	1993-09-15	Ventil
NO933344D0 (no)	1993-09-20	Sluseventil
DE59301852D1 (de)	1996-04-18	Ansaugregelventil
DE59306854D1 (de)	1997-08-14	Ventilanordnung
KR940019516U (ko)	1994-08-22	버터플라이 밸브
NO301731B1 (no)	1997-12-01	Ventil
DK0606419T3 (da)	1996-03-11	Ventiloverdel
ITMI930227A0 (it)	1993-02-10	Valvola combinata
DE69310469D1 (de)	1997-06-12	Ventilanordung
DK0643811T3 (da)	1998-12-28	Ventilkonstruktion
NO934214D0 (no)	1993-11-22	Ventil
DE59404762D1 (de)	1998-01-22	Drosselventil
FI953100L (fi)	1995-06-21	Venttiili
DE59308211D1 (de)	1998-04-09	Klappenventil
DE59507504D1 (de)	2000-02-03	Absperrklappe
DE59303725D1 (de)	1996-10-17	Ventilanordnung
PT8610T (pt)	1993-08-31	Valvula de borboleta
KR930018360U (ko)	1993-08-21	더블 버터플라이밸브
ES1020205Y (es)	1993-01-16	Valvula de mariposa.
NO920086L (no)	1993-07-08	Stengeventil
KR940010376U (ko)	1994-05-23	사방밸브
ATA47493A (de)	2000-06-15	Regelklappe

Legal Events

Date	Code	Title	Description
1993-08-31	BB1K	Laying open of utility model application	Effective date: 19930203
1995-12-29	FG3K	Utility model granted, date of granting	Effective date: 19950918
2010-03-29	MM4K	Annulment or lapse (granted utility model)	Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20100318
2010-09-28	MM4K	Annulment or lapse (granted utility model)	Free format text: MAXIMUM VALIDITY LIMIT REACHED Effective date: 20100920