FR1536538A - Anti-reflux valve for filter - Google Patents
Anti-reflux valve for filterInfo
- Publication number
- FR1536538A FR1536538A FR117809A FR117809A FR1536538A FR 1536538 A FR1536538 A FR 1536538A FR 117809 A FR117809 A FR 117809A FR 117809 A FR117809 A FR 117809A FR 1536538 A FR1536538 A FR 1536538A
- Authority
- FR
- France
- Prior art keywords
- filter
- reflux valve
- reflux
- 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.)
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
- B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/08—Construction of the casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/10—Safety devices, e.g. by-passes
- B01D27/103—Bypass or safety valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/10—Safety devices, e.g. by-passes
- B01D27/106—Anti-leakage or anti-return valves
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR117809A FR1536538A (en) | 1967-08-11 | 1967-08-11 | Anti-reflux valve for filter |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3705167A GB1198267A (en) | 1967-08-11 | 1967-08-11 | Filter with Anti-Drainback Valve |
FR117809A FR1536538A (en) | 1967-08-11 | 1967-08-11 | Anti-reflux valve for filter |
SE03790/68A SE336078B (en) | 1968-03-21 | 1968-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1536538A true FR1536538A (en) | 1968-08-16 |
Family
ID=27244427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR117809A Expired FR1536538A (en) | 1967-08-11 | 1967-08-11 | Anti-reflux valve for filter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1536538A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2129120A6 (en) * | 1971-03-16 | 1972-10-27 | Gachot Jean | |
EP0083833A2 (en) * | 1981-10-12 | 1983-07-20 | CompAir Automation Limited | Pneumatic timer |
-
1967
- 1967-08-11 FR FR117809A patent/FR1536538A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2129120A6 (en) * | 1971-03-16 | 1972-10-27 | Gachot Jean | |
EP0083833A2 (en) * | 1981-10-12 | 1983-07-20 | CompAir Automation Limited | Pneumatic timer |
EP0083833A3 (en) * | 1981-10-12 | 1984-06-20 | CompAir Automation Limited | Pneumatic timer |
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