CA2120483C - Vanne papillon a mouvement compose - Google Patents

Vanne papillon a mouvement compose Download PDF

Info

Publication number: CA2120483C
Authority: CA; Canada
Prior art keywords: valve; transmission member; plate; shaft; movement
Prior art date: 1991-10-02
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

CA002120483A

Other languages

English (en)

Other versions

CA2120483A1 (fr

Inventor

John Edward Chapman

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1991-10-02

Filing date

1992-10-02

Publication date

2002-07-09

1992-10-02 Application filed by Individual filed Critical Individual

1993-04-15 Publication of CA2120483A1 publication Critical patent/CA2120483A1/fr

2002-07-09 Application granted granted Critical

2002-07-09 Publication of CA2120483C publication Critical patent/CA2120483C/fr

2012-10-02 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000033001 locomotion Effects 0.000 title claims abstract description 77
150000001875 compounds Chemical class 0.000 title 1
230000000694 effects Effects 0.000 claims abstract description 9
230000005540 biological transmission Effects 0.000 claims description 107
239000004809 Teflon Substances 0.000 claims description 3
229920006362 Teflon® Polymers 0.000 claims description 3
229910000760 Hardened steel Inorganic materials 0.000 claims description 2
230000003455 independent Effects 0.000 abstract 1
230000007246 mechanism Effects 0.000 description 5
238000007789 sealing Methods 0.000 description 5
JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 3
239000012530 fluid Substances 0.000 description 3
230000009977 dual effect Effects 0.000 description 2
230000003993 interaction Effects 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000009471 action Effects 0.000 description 1
230000004075 alteration Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1

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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift Valve (AREA)
Sliding Valves (AREA)
Mechanically-Actuated Valves (AREA)

CA002120483A 1991-10-02 1992-10-02 Vanne papillon a mouvement compose Expired - Fee Related CA2120483C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AUPK867991		1991-10-02
AUPK8679		1991-10-02
PCT/AU1992/000530 WO1993007408A1 (fr)	1991-10-02	1992-10-02	Vanne-papillon a mouvement compose

Publications (2)

Publication Number	Publication Date
CA2120483A1 CA2120483A1 (fr)	1993-04-15
CA2120483C true CA2120483C (fr)	2002-07-09

Family

ID=3775730

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002120483A Expired - Fee Related CA2120483C (fr)	1991-10-02	1992-10-02	Vanne papillon a mouvement compose

Country Status (3)

Country	Link
EP (1)	EP0611430A4 (fr)
CA (1)	CA2120483C (fr)
WO (1)	WO1993007408A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5732872A (en)	1994-06-17	1998-03-31	Heartport, Inc.	Surgical stapling instrument
JP3242869B2 (ja) *	1996-12-26	2001-12-25	岡野バルブ製造株式会社	弁装置
AUPR158100A0 (en) *	2000-11-20	2000-12-14	Chapman, John Edward	Valve system
US11536375B2 (en)	2020-05-21	2022-12-27	Maxitrol Company	Valve seat with seal for use with valve element in valve assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1076456B (de) *	1956-12-20	1960-02-25	Minervastahl Scheffels & Wolf	Klappenventil mit einer Klappe, die beim OEffnen vom Sitz abgehoben und dann gedreht wird
FR1184986A (fr) *	1958-05-28	1959-07-28		Perfectionnements aux dispositifs obturateurs pour conduites
GB1233381A (fr) *	1968-05-25	1971-05-26
AU5070979A (en) *	1978-09-08	1980-03-13	University Of Western Australia, The	Butterfly valve
DE3535637A1 (de) *	1985-09-28	1987-04-16	Fritz Schmidt	Klappenventil fuer rohrleitungen

1992
- 1992-10-02 EP EP92920754A patent/EP0611430A4/fr not_active Ceased
- 1992-10-02 CA CA002120483A patent/CA2120483C/fr not_active Expired - Fee Related
- 1992-10-02 WO PCT/AU1992/000530 patent/WO1993007408A1/fr not_active Ceased

Also Published As

Publication number	Publication date
WO1993007408A1 (fr)	1993-04-15
CA2120483A1 (fr)	1993-04-15
EP0611430A1 (fr)	1994-08-24
EP0611430A4 (fr)	1995-02-15

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Legal Events

Date	Code	Title	Description
1999-09-28	EEER	Examination request
2005-10-03	MKLA	Lapsed