DE2152724A1 - Ventil - Google Patents
VentilInfo
- Publication number
- DE2152724A1 DE2152724A1 DE19712152724 DE2152724A DE2152724A1 DE 2152724 A1 DE2152724 A1 DE 2152724A1 DE 19712152724 DE19712152724 DE 19712152724 DE 2152724 A DE2152724 A DE 2152724A DE 2152724 A1 DE2152724 A1 DE 2152724A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- head
- membrane
- valve
- seat
- 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.)
- Pending
Links
- 239000012528 membrane Substances 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/126—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on a rib perpendicular to the fluid line
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5036470 | 1970-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2152724A1 true DE2152724A1 (de) | 1972-06-22 |
Family
ID=10455645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712152724 Pending DE2152724A1 (de) | 1970-10-23 | 1971-10-22 | Ventil |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE774242A (enExample) |
| DE (1) | DE2152724A1 (enExample) |
| FR (1) | FR2113103A5 (enExample) |
| GB (1) | GB1352518A (enExample) |
| IL (1) | IL37922A0 (enExample) |
| NL (1) | NL7114375A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ239610A (en) * | 1990-08-30 | 1994-06-27 | Hydrotech Distributors Ltd | Water flow meter mounted above non-return valve: removal of meter allows removal of valve |
-
1970
- 1970-10-23 GB GB5036470A patent/GB1352518A/en not_active Expired
-
1971
- 1971-10-13 IL IL37922A patent/IL37922A0/xx unknown
- 1971-10-19 NL NL7114375A patent/NL7114375A/xx unknown
- 1971-10-21 BE BE774242A patent/BE774242A/xx unknown
- 1971-10-22 DE DE19712152724 patent/DE2152724A1/de active Pending
- 1971-10-22 FR FR7137973A patent/FR2113103A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL37922A0 (en) | 1971-12-29 |
| BE774242A (fr) | 1972-02-14 |
| FR2113103A5 (enExample) | 1972-06-23 |
| GB1352518A (en) | 1974-05-08 |
| NL7114375A (enExample) | 1972-04-25 |
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