FR1491463A - Improvements made to diaphragm valves - Google Patents
Improvements made to diaphragm valvesInfo
- Publication number
- FR1491463A FR1491463A FR67375A FR67375A FR1491463A FR 1491463 A FR1491463 A FR 1491463A FR 67375 A FR67375 A FR 67375A FR 67375 A FR67375 A FR 67375A FR 1491463 A FR1491463 A FR 1491463A
- Authority
- FR
- France
- Prior art keywords
- improvements made
- diaphragm valves
- diaphragm
- valves
- 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.)
- Expired
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
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/085—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with diaphragm
-
- 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
- F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR67375A FR1491463A (en) | 1966-06-29 | 1966-06-29 | Improvements made to diaphragm valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR67375A FR1491463A (en) | 1966-06-29 | 1966-06-29 | Improvements made to diaphragm valves |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1491463A true FR1491463A (en) | 1967-08-11 |
Family
ID=8612049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR67375A Expired FR1491463A (en) | 1966-06-29 | 1966-06-29 | Improvements made to diaphragm valves |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1491463A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1394646A2 (en) * | 2002-08-22 | 2004-03-03 | TGK CO., Ltd. | Differential pressure control valve |
EP2388499A3 (en) * | 2010-05-18 | 2015-05-13 | WABCO GmbH | Overflow valve and compressed air device for motor vehicles |
EP4332417A1 (en) * | 2020-04-30 | 2024-03-06 | Emerson Automation Solutions Final Control US LP | Systems and methods for determining failure in a back pressure balanced relief valve |
-
1966
- 1966-06-29 FR FR67375A patent/FR1491463A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1394646A2 (en) * | 2002-08-22 | 2004-03-03 | TGK CO., Ltd. | Differential pressure control valve |
EP1394646A3 (en) * | 2002-08-22 | 2005-08-17 | TGK CO., Ltd. | Differential pressure control valve |
EP2388499A3 (en) * | 2010-05-18 | 2015-05-13 | WABCO GmbH | Overflow valve and compressed air device for motor vehicles |
EP4332417A1 (en) * | 2020-04-30 | 2024-03-06 | Emerson Automation Solutions Final Control US LP | Systems and methods for determining failure in a back pressure balanced relief valve |
US12000505B2 (en) | 2020-04-30 | 2024-06-04 | Emerson Automation Solutions Final Control US LP | Systems and methods for determining failure in a back pressure balanced relief valve |
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