CA1146527A - Gate valve - Google Patents

Gate valve

Info

Publication number: CA1146527A
Authority: CA; Canada
Prior art keywords: seal; axis; gate valve; closure member; valve according
Prior art date: 1980-06-10
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

Application number

CA000379351A

Other languages

English (en)

French (fr)

Inventor

Pierre L. Barbe

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.)

Pont a Mousson SA

Original Assignee

Pont a Mousson 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.)

1980-06-10

Filing date

1981-06-09

Publication date

1983-05-17

1980-06-10 Priority claimed from FR8012849A external-priority patent/FR2484044B1/fr

1981-05-18 Priority claimed from FR8109831A external-priority patent/FR2505969B2/fr

1981-06-09 Application filed by Pont a Mousson SA filed Critical Pont a Mousson SA

1983-05-17 Application granted granted Critical

1983-05-17 Publication of CA1146527A publication Critical patent/CA1146527A/en

Status Expired legal-status Critical Current

Links

239000011324 bead Substances 0.000 claims description 32
230000007704 transition Effects 0.000 claims description 8
229920001971 elastomer Polymers 0.000 claims description 5
239000000806 elastomer Substances 0.000 claims description 4
230000003014 reinforcing effect Effects 0.000 claims 1
210000003462 vein Anatomy 0.000 claims 1
238000010586 diagram Methods 0.000 description 7
230000000694 effects Effects 0.000 description 6
230000008901 benefit Effects 0.000 description 4
239000012530 fluid Substances 0.000 description 4
238000007789 sealing Methods 0.000 description 4
229910052799 carbon Inorganic materials 0.000 description 3
230000008859 change Effects 0.000 description 3
210000005069 ears Anatomy 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
241000725101 Clea Species 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
230000002950 deficient Effects 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
WTEVQBCEXWBHNA-YFHOEESVSA-N neral Chemical compound CC(C)=CCC\C(C)=C/C=O WTEVQBCEXWBHNA-YFHOEESVSA-N 0.000 description 2
230000035515 penetration Effects 0.000 description 2
230000000750 progressive effect Effects 0.000 description 2
XXPDBLUZJRXNNZ-UHFFFAOYSA-N promethazine hydrochloride Chemical compound Cl.C1=CC=C2N(CC(C)N(C)C)C3=CC=CC=C3SC2=C1 XXPDBLUZJRXNNZ-UHFFFAOYSA-N 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
244000187656 Eucalyptus cornuta Species 0.000 description 1
229910001060 Gray iron Inorganic materials 0.000 description 1
241001272720 Medialuna californiensis Species 0.000 description 1
101150110390 Slc10a6 gene Proteins 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
WTEVQBCEXWBHNA-JXMROGBWSA-N citral A Natural products CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000004512 die casting Methods 0.000 description 1
MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910001092 metal group alloy Inorganic materials 0.000 description 1
238000000034 method Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
239000010959 steel Substances 0.000 description 1
235000012976 tarts Nutrition 0.000 description 1
230000008719 thickening Effects 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/28—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with resilient valve members
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sliding Valves (AREA)

CA000379351A 1980-06-10 1981-06-09 Gate valve Expired CA1146527A (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FR8012849		1980-06-10
FR8012849A FR2484044B1 (fr)	1980-06-10	1980-06-10	Robinet-vanne a opercule
FR8109831		1981-05-18
FR8109831A FR2505969B2 (fr)	1981-05-18	1981-05-18	Robinet-vanne a opercule

Publications (1)

Publication Number	Publication Date
CA1146527A true CA1146527A (en)	1983-05-17

Family

ID=26221833

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000379351A Expired CA1146527A (en)	1980-06-10	1981-06-09	Gate valve

Country Status (15)

Country	Link
AT (1)	AT387629B (de)
AU (1)	AU541433B2 (de)
BR (1)	BR8103653A (de)
CA (1)	CA1146527A (de)
CH (1)	CH643927A5 (de)
DD (1)	DD159559A5 (de)
DE (1)	DE3121897C2 (de)
EG (1)	EG15234A (de)
ES (1)	ES502860A0 (de)
GB (1)	GB2078346B (de)
IN (1)	IN154887B (de)
IT (1)	IT1144606B (de)
LU (1)	LU83418A1 (de)
MX (1)	MX153323A (de)
NL (1)	NL187987C (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1245664B (de) *	1962-02-20	1967-07-27	Ver Armaturen Ges M B H	Absperrschieber
AT251991B (de) *	1964-03-27	1967-01-25	Huebner Vamag	Schieber
DE1954714U (de) *	1966-12-01	1967-02-02	Waldenmaier J E H	Absperrschieber.
DE1650289B2 (de) *	1967-08-05	1973-08-16	Bopp & Reuther Gmbh, 6800 Mannheim	Dichtung am plattexkeil eines absperrschiebers
NL6916744A (de) *	1969-11-06	1971-05-10
BE782533A (fr) *	1971-05-04	1972-08-16	Pont A Mousson	Vanne perfectionnee

1981
- 1981-05-29 GB GB8116526A patent/GB2078346B/en not_active Expired
- 1981-06-02 DE DE3121897A patent/DE3121897C2/de not_active Expired
- 1981-06-04 AU AU71347/81A patent/AU541433B2/en not_active Ceased
- 1981-06-05 AT AT0254581A patent/AT387629B/de not_active IP Right Cessation
- 1981-06-05 LU LU83418A patent/LU83418A1/fr unknown
- 1981-06-09 ES ES502860A patent/ES502860A0/es active Granted
- 1981-06-09 CH CH375581A patent/CH643927A5/fr not_active IP Right Cessation
- 1981-06-09 BR BR8103653A patent/BR8103653A/pt not_active IP Right Cessation
- 1981-06-09 CA CA000379351A patent/CA1146527A/en not_active Expired
- 1981-06-09 MX MX187720A patent/MX153323A/es unknown
- 1981-06-09 NL NLAANVRAGE8102778,A patent/NL187987C/xx not_active IP Right Cessation
- 1981-06-09 IT IT67790/81A patent/IT1144606B/it active
- 1981-06-10 EG EG81323A patent/EG15234A/xx active
- 1981-06-10 IN IN628/CAL/81A patent/IN154887B/en unknown
- 1981-06-10 DD DD81230700A patent/DD159559A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DD159559A5 (de)	1983-03-16
DE3121897A1 (de)	1982-04-01
NL187987B (nl)	1991-10-01
DE3121897C2 (de)	1985-06-20
ES8204110A1 (es)	1982-04-01
MX153323A (es)	1986-09-12
GB2078346B (en)	1983-10-26
GB2078346A (en)	1982-01-06
AT387629B (de)	1989-02-27
CH643927A5 (fr)	1984-06-29
AU541433B2 (en)	1985-01-10
ES502860A0 (es)	1982-04-01
BR8103653A (pt)	1982-03-02
LU83418A1 (fr)	1981-09-11
EG15234A (en)	1986-03-31
IN154887B (de)	1984-12-29
IT1144606B (it)	1986-10-29
ATA254581A (de)	1988-07-15
NL187987C (nl)	1992-03-02
AU7134781A (en)	1981-12-17
IT8167790A0 (it)	1981-06-09
NL8102778A (nl)	1982-01-04

Legal Events

Date	Code	Title	Description
2000-05-17	MKEX	Expiry

Publication	Publication Date	Title
US4541613A (en)	1985-09-17	Gate valve
US11434813B2 (en)	2022-09-06	Valve assembly for a multi-scroll turbine
US4844487A (en)	1989-07-04	Lock-step duo step split sealing ring
CA1120454A (en)	1982-03-23	Gate valve
CA1161015A (en)	1984-01-24	Butterfly valve
FI100125B (fi)	1997-09-30	Läppäventtiili
MX2008000689A (es)	2008-03-19	Metodo para la produccion de una rotula y rotula producidasegun el metodo referido.
NO163074C (no)	1990-03-28	Spindeltetning for sluseventil.
US3329398A (en)	1967-07-04	Resilient valve seat
US11698137B2 (en)	2023-07-11	Centric butterfly valve
KR20130111209A (ko)	2013-10-10	2 부품 시일을 구비한 밸브
US4640492A (en)	1987-02-03	Involute valve closure
US5730263A (en)	1998-03-24	Vibration damper
EP0300613B1 (de)	1991-10-16	Ventilsitz
JP7668353B2 (ja)	2025-04-24	端部位置減衰及び減衰ピストンリングを有する作動シリンダ
SK8332000A3 (en)	2001-07-10	Valve with ball of controlled deformation
US20220034334A1 (en)	2022-02-03	Bellows accumulator
US2621016A (en)	1952-12-09	Valve construction
CA1156639A (en)	1983-11-08	Gate valve
US3420499A (en)	1969-01-07	Valve
GB2078346A (en)	1982-01-06	Gate valve
CA1224453A (en)	1987-07-21	Fabricated ball valve
JP7785066B2 (ja)	2025-12-12	ピストンリング
CA1146142A (en)	1983-05-10	Seal assembly
GB2279727A (en)	1995-01-11	Light-weight valve