FR2441780A1 - Dispositif pour aspirer et pour indiquer les pertes de liquide en operation, notamment dans des vannes a soufflet - Google Patents
Dispositif pour aspirer et pour indiquer les pertes de liquide en operation, notamment dans des vannes a souffletInfo
- Publication number
- FR2441780A1 FR2441780A1 FR7927778A FR7927778A FR2441780A1 FR 2441780 A1 FR2441780 A1 FR 2441780A1 FR 7927778 A FR7927778 A FR 7927778A FR 7927778 A FR7927778 A FR 7927778A FR 2441780 A1 FR2441780 A1 FR 2441780A1
- Authority
- FR
- France
- Prior art keywords
- union
- working fluid
- groove
- insert
- collection equipment
- 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
- F16K41/00—Spindle sealings
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
Abstract
DISPOSITIF POUR ASPIRER ET INDIQUER LES FUITES DE LIQUIDE DE TRAVAIL ET DES VAPEURS DANS UNE SOUPAPE A SOUFFLET. AU CORPS DE SOUPAPE 1 EST SOUDEE EN 9 UNE GARNITURE 5 MONTEE DANS UN EVIDEMENT CIRCULAIRE 111, DONT LA PARTIE INFERIEURE 51 EST SOLIDARISEE AVEC LE SOUFFLET 6 ET LA PARTIE SUPERIEURE 52 AVEC UNE DOUILLE DE GUIDAGE 7 DE LA TIGE DE SOUPAPE 8. D'UNE RAINURE 10 MENAGEE ENTRE DOUILLE 7 ET GARNITURE 5, UNE OU PLUSIEURS OUVERTURES RADIALES 58 PERMETTENT DE PASSER DANS UNE CHAMBRE COLLECTRICE 12 D'OU UN CANAL 23 ABOUTIT AU DISPOSITIF INDICATEUR DE FUITE 13. APPLICATION NOTAMMENT AUX CENTRALES NUCLEAIRES ET AUX INSTALLATIONS INDUSTRIELLES TRAITANT DES SUBSTANCES TOXIQUES OU DELETERES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS744678A CS200444B1 (en) | 1978-11-15 | 1978-11-15 | Facility for exhaustion and indication of the leakage of the working fluid notably at the wave valves |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2441780A1 true FR2441780A1 (fr) | 1980-06-13 |
FR2441780B3 FR2441780B3 (fr) | 1981-09-04 |
Family
ID=5423607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927778A Granted FR2441780A1 (fr) | 1978-11-15 | 1979-11-12 | Dispositif pour aspirer et pour indiquer les pertes de liquide en operation, notamment dans des vannes a soufflet |
Country Status (5)
Country | Link |
---|---|
CS (1) | CS200444B1 (fr) |
DD (1) | DD148170A3 (fr) |
DE (1) | DE2939484A1 (fr) |
FR (1) | FR2441780A1 (fr) |
SU (1) | SU918629A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021143495A1 (fr) * | 2020-01-17 | 2021-07-22 | 苏州纽威阀门股份有限公司 | Vanne d'arrêt de tuyau ondulé |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005039796A1 (de) * | 2005-08-22 | 2007-03-08 | Behr Gmbh & Co. Kg | Verbindungsanordnung, insbesondere für CO2-Leitungen einer Kraftfahrzeug-Klimaanlage |
RU184992U1 (ru) * | 2017-10-05 | 2018-11-15 | Акционерное общество "Машиностроительный завод "Армалит" | Кран шаровой угловой |
RU2756953C2 (ru) * | 2019-08-01 | 2021-10-07 | Акционерное общество "Опытное Конструкторское Бюро Машиностроения имени И.И. Африкантова" (АО "ОКБМ Африкантов") | Сальниковый узел для двухзапорного клапана |
-
1978
- 1978-11-15 CS CS744678A patent/CS200444B1/cs unknown
-
1979
- 1979-09-12 SU SU797770798A patent/SU918629A1/ru active
- 1979-09-17 DD DD21572179A patent/DD148170A3/xx not_active IP Right Cessation
- 1979-09-28 DE DE19792939484 patent/DE2939484A1/de not_active Withdrawn
- 1979-11-12 FR FR7927778A patent/FR2441780A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021143495A1 (fr) * | 2020-01-17 | 2021-07-22 | 苏州纽威阀门股份有限公司 | Vanne d'arrêt de tuyau ondulé |
Also Published As
Publication number | Publication date |
---|---|
SU918629A1 (ru) | 1982-04-07 |
DD148170A3 (de) | 1981-05-13 |
FR2441780B3 (fr) | 1981-09-04 |
CS200444B1 (en) | 1980-09-15 |
DE2939484A1 (de) | 1980-05-29 |
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