FR2447502A1 - Vanne pour fluides corrosifs et abrasifs - Google Patents
Vanne pour fluides corrosifs et abrasifsInfo
- Publication number
- FR2447502A1 FR2447502A1 FR7901834A FR7901834A FR2447502A1 FR 2447502 A1 FR2447502 A1 FR 2447502A1 FR 7901834 A FR7901834 A FR 7901834A FR 7901834 A FR7901834 A FR 7901834A FR 2447502 A1 FR2447502 A1 FR 2447502A1
- Authority
- FR
- France
- Prior art keywords
- housing
- keyed
- sector
- housing sections
- stop valve
- Prior art date
- 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.)
- Granted
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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating 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
- F16K3/30—Details
- F16K3/312—Line blinds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
LA VANNE COMPORTE UN CORPS EN DEUX PARTIES 1 ET 2 CHEMISEES PAR UN REVETEMENT 5 RESISTANT AU MOINS A LA CORROSION ET DEFINISSANT UNE CHAMBRE 17 POUR UN OBTURATEUR PLAN CONSTITUE PAR UN SECTEUR CIRCULAIRE. LA MANOEUVRE DE LA VANNE EST OBTENUE PAR UNE ROTATION DE L'OBTURATEUR DANS SON PLAN. L'INVENTION PEUT ETRE UTILISEE DANS L'INDUSTRIE CHIMIQUE ET ANNEXES.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901834A FR2447502A1 (fr) | 1979-01-24 | 1979-01-24 | Vanne pour fluides corrosifs et abrasifs |
DE19803002497 DE3002497A1 (de) | 1979-01-24 | 1980-01-24 | Absperrschieber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901834A FR2447502A1 (fr) | 1979-01-24 | 1979-01-24 | Vanne pour fluides corrosifs et abrasifs |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2447502A1 true FR2447502A1 (fr) | 1980-08-22 |
FR2447502B1 FR2447502B1 (fr) | 1983-04-01 |
Family
ID=9221172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901834A Granted FR2447502A1 (fr) | 1979-01-24 | 1979-01-24 | Vanne pour fluides corrosifs et abrasifs |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3002497A1 (fr) |
FR (1) | FR2447502A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108223880A (zh) * | 2018-01-30 | 2018-06-29 | 宁波中车时代传感技术有限公司 | 一种蝶阀 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105042101B (zh) * | 2015-07-14 | 2018-04-10 | 潘健 | 一种模块式多门重叠密封旋转闸板阀 |
CN105736806A (zh) * | 2016-05-17 | 2016-07-06 | 北京华盛路泰科技有限公司 | 一种蝶阀 |
WO2018071321A1 (fr) * | 2016-10-11 | 2018-04-19 | Shell Oil Company | Vannes-portes rotatives sous-marines |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR574953A (fr) * | 1923-12-26 | 1924-07-22 | Porter Engine Dev Inc | Perfectionnements aux moteurs à combustion interne |
US1623056A (en) * | 1923-08-02 | 1927-03-29 | John J W Kenan | Acid-proof valve |
US3026899A (en) * | 1960-02-24 | 1962-03-27 | Myron S Mischanski | Valves |
FR1364755A (fr) * | 1963-05-16 | 1964-06-26 | Batignolles Chatillon | Robinet-vanne à obturateur plat |
US3659822A (en) * | 1971-01-22 | 1972-05-02 | Joseph G Nagy | Non-seizing slide valves |
DE2161988A1 (de) * | 1971-12-14 | 1973-06-20 | Hindrichs Ernst | Absperrvorrichtung mit scheibenfoermigem verschlusskoerper fuer rohrleitungen, insbesondere fuer gasversorgungsleitungen |
-
1979
- 1979-01-24 FR FR7901834A patent/FR2447502A1/fr active Granted
-
1980
- 1980-01-24 DE DE19803002497 patent/DE3002497A1/de not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1623056A (en) * | 1923-08-02 | 1927-03-29 | John J W Kenan | Acid-proof valve |
FR574953A (fr) * | 1923-12-26 | 1924-07-22 | Porter Engine Dev Inc | Perfectionnements aux moteurs à combustion interne |
US3026899A (en) * | 1960-02-24 | 1962-03-27 | Myron S Mischanski | Valves |
FR1364755A (fr) * | 1963-05-16 | 1964-06-26 | Batignolles Chatillon | Robinet-vanne à obturateur plat |
US3659822A (en) * | 1971-01-22 | 1972-05-02 | Joseph G Nagy | Non-seizing slide valves |
DE2161988A1 (de) * | 1971-12-14 | 1973-06-20 | Hindrichs Ernst | Absperrvorrichtung mit scheibenfoermigem verschlusskoerper fuer rohrleitungen, insbesondere fuer gasversorgungsleitungen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108223880A (zh) * | 2018-01-30 | 2018-06-29 | 宁波中车时代传感技术有限公司 | 一种蝶阀 |
Also Published As
Publication number | Publication date |
---|---|
FR2447502B1 (fr) | 1983-04-01 |
DE3002497A1 (de) | 1980-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |