WO1993007408A1 - Butterfly valve with compound movement - Google Patents
Butterfly valve with compound movement Download PDFInfo
- Publication number
- WO1993007408A1 WO1993007408A1 PCT/AU1992/000530 AU9200530W WO9307408A1 WO 1993007408 A1 WO1993007408 A1 WO 1993007408A1 AU 9200530 W AU9200530 W AU 9200530W WO 9307408 A1 WO9307408 A1 WO 9307408A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cam
- valve
- plate
- housing
- movement
- Prior art date
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
- F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92920754A EP0611430A4 (en) | 1991-10-02 | 1992-10-02 | Butterfly valve with compound movement. |
CA002120483A CA2120483C (en) | 1991-10-02 | 1992-10-02 | Butterfly valve with compound movement |
AU26924/92A AU671425B2 (en) | 1991-10-02 | 1992-10-02 | Butterfly valve with compound movement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPK867991 | 1991-10-02 | ||
AUPK8679 | 1991-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993007408A1 true WO1993007408A1 (en) | 1993-04-15 |
Family
ID=3775730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU1992/000530 WO1993007408A1 (en) | 1991-10-02 | 1992-10-02 | Butterfly valve with compound movement |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0611430A4 (en) |
CA (1) | CA2120483C (en) |
WO (1) | WO1993007408A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002040904A1 (en) * | 2000-11-20 | 2002-05-23 | John Edward Chapman | Valve system |
CN1121566C (en) * | 1996-12-26 | 2003-09-17 | 冈野阀门制造株式会社 | Valve device |
US6763993B2 (en) | 1994-06-17 | 2004-07-20 | Bolduc Lee R | Surgical stapling instrument and method thereof |
US11536375B2 (en) | 2020-05-21 | 2022-12-27 | Maxitrol Company | Valve seat with seal for use with valve element in valve assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1184986A (en) * | 1958-05-28 | 1959-07-28 | Improvements to sealing devices for pipes | |
DE1076456B (en) * | 1956-12-20 | 1960-02-25 | Minervastahl Scheffels & Wolf | Flap valve with a flap that is lifted off the seat when it is opened and then rotated |
DE1926151A1 (en) * | 1968-05-25 | 1969-12-04 | Topham Alan Eric | Butterfly valve |
AU5070979A (en) * | 1978-09-08 | 1980-03-13 | University Of Western Australia, The | Butterfly valve |
DE3535637A1 (en) * | 1985-09-28 | 1987-04-16 | Fritz Schmidt | Flap valve for pipe conduits |
-
1992
- 1992-10-02 WO PCT/AU1992/000530 patent/WO1993007408A1/en not_active Application Discontinuation
- 1992-10-02 EP EP92920754A patent/EP0611430A4/en not_active Ceased
- 1992-10-02 CA CA002120483A patent/CA2120483C/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1076456B (en) * | 1956-12-20 | 1960-02-25 | Minervastahl Scheffels & Wolf | Flap valve with a flap that is lifted off the seat when it is opened and then rotated |
FR1184986A (en) * | 1958-05-28 | 1959-07-28 | Improvements to sealing devices for pipes | |
DE1926151A1 (en) * | 1968-05-25 | 1969-12-04 | Topham Alan Eric | Butterfly valve |
AU5070979A (en) * | 1978-09-08 | 1980-03-13 | University Of Western Australia, The | Butterfly valve |
DE3535637A1 (en) * | 1985-09-28 | 1987-04-16 | Fritz Schmidt | Flap valve for pipe conduits |
Non-Patent Citations (1)
Title |
---|
See also references of EP0611430A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6763993B2 (en) | 1994-06-17 | 2004-07-20 | Bolduc Lee R | Surgical stapling instrument and method thereof |
CN1121566C (en) * | 1996-12-26 | 2003-09-17 | 冈野阀门制造株式会社 | Valve device |
KR100478094B1 (en) * | 1996-12-26 | 2005-07-18 | 오카노 밸브 세이조 가부시키가이샤 | Valve device |
WO2002040904A1 (en) * | 2000-11-20 | 2002-05-23 | John Edward Chapman | Valve system |
US11536375B2 (en) | 2020-05-21 | 2022-12-27 | Maxitrol Company | Valve seat with seal for use with valve element in valve assembly |
Also Published As
Publication number | Publication date |
---|---|
CA2120483C (en) | 2002-07-09 |
CA2120483A1 (en) | 1993-04-15 |
EP0611430A1 (en) | 1994-08-24 |
EP0611430A4 (en) | 1995-02-15 |
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