DE2230642A1 - Rückschlag-Klappenventil - Google Patents
Rückschlag-KlappenventilInfo
- Publication number
- DE2230642A1 DE2230642A1 DE19722230642 DE2230642A DE2230642A1 DE 2230642 A1 DE2230642 A1 DE 2230642A1 DE 19722230642 DE19722230642 DE 19722230642 DE 2230642 A DE2230642 A DE 2230642A DE 2230642 A1 DE2230642 A1 DE 2230642A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- valve seat
- annular
- annular diaphragm
- return flap
- 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
- 239000012530 fluid Substances 0.000 claims description 27
- 239000012528 membrane Substances 0.000 claims description 12
- 239000011324 bead Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 241000167857 Bourreria Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7123400A FR2142846B1 (enrdf_load_stackoverflow) | 1971-06-25 | 1971-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2230642A1 true DE2230642A1 (de) | 1972-12-28 |
Family
ID=9079390
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722230642 Pending DE2230642A1 (de) | 1971-06-25 | 1972-06-22 | Rückschlag-Klappenventil |
| DE19727223391 Expired DE7223391U (de) | 1971-06-25 | 1972-06-22 | Sicherheits- oder waechterschuetz |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19727223391 Expired DE7223391U (de) | 1971-06-25 | 1972-06-22 | Sicherheits- oder waechterschuetz |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE2230642A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2142846B1 (enrdf_load_stackoverflow) |
| IT (1) | IT956693B (enrdf_load_stackoverflow) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0965780A1 (en) * | 1998-06-16 | 1999-12-22 | Bridgestone Corporation | Fluid supply valve |
| US6550498B2 (en) * | 1998-06-16 | 2003-04-22 | Seiko Epson Corporation | Fluid supply valve |
| US6871944B2 (en) | 1996-02-21 | 2005-03-29 | Seiko Epson Corporation | Ink cartridge |
| US6905199B2 (en) | 2000-10-20 | 2005-06-14 | Seiko Epson Corporation | Ink cartridge for ink jet recording device |
| US6916089B2 (en) | 1994-10-26 | 2005-07-12 | Seiko Epson Corporation | Ink cartridge for ink jet printer |
| US6986568B2 (en) | 1997-03-19 | 2006-01-17 | Seiko Epson Corporation | Valve unit in ink supply channel of ink-jet recording apparatus, ink cartridge using the valve unit, ink supply needle and method of producing the valve unit |
| US7011397B2 (en) | 2002-09-12 | 2006-03-14 | Seiko Epson Corporation | Ink cartridge and method of regulating fluid flow |
| US7090341B1 (en) | 1998-07-15 | 2006-08-15 | Seiko Epson Corporation | Ink-jet recording device and ink supply unit suitable for it |
| US7367652B2 (en) | 2000-10-20 | 2008-05-06 | Seiko Epson Corporation | Ink-jet recording device and ink cartridge |
| US7748835B2 (en) | 2000-10-20 | 2010-07-06 | Seiko Epson Corporation | Ink-jet recording device and ink cartridge |
| US7753070B2 (en) | 2003-03-15 | 2010-07-13 | Neoperl Gmbh | Insertable component which can be inserted into a gas or liquid line |
| DE102014006215A1 (de) * | 2014-04-30 | 2015-11-05 | Neoperl Gmbh | Durchflussmengenbegrenzer |
| US11662034B2 (en) | 2019-07-24 | 2023-05-30 | Quest Medical, Inc. | Filtered vacuum relief vent valve |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK156046C (da) * | 1987-08-06 | 1989-11-20 | Panther Plast As | Envejsventil, fremgangsmaade til fremstilling heraf samt anvendelse af ventilen |
| DE4039814A1 (de) | 1990-12-13 | 1992-06-17 | Logica Medizintechnik Gmbh | Rueckschlagventil, insbesondere fuer medizinische infusionsgeraete |
-
1971
- 1971-06-25 FR FR7123400A patent/FR2142846B1/fr not_active Expired
-
1972
- 1972-06-20 IT IT2590272A patent/IT956693B/it active
- 1972-06-22 DE DE19722230642 patent/DE2230642A1/de active Pending
- 1972-06-22 DE DE19727223391 patent/DE7223391U/de not_active Expired
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6916089B2 (en) | 1994-10-26 | 2005-07-12 | Seiko Epson Corporation | Ink cartridge for ink jet printer |
| US7029103B2 (en) | 1994-10-26 | 2006-04-18 | Seiko Epson Corporation | Ink cartridge for ink jet printer |
| US6948804B2 (en) | 1994-10-26 | 2005-09-27 | Seiko Epson Corporation | Ink cartridge for ink jet printer |
| US6871944B2 (en) | 1996-02-21 | 2005-03-29 | Seiko Epson Corporation | Ink cartridge |
| US6986568B2 (en) | 1997-03-19 | 2006-01-17 | Seiko Epson Corporation | Valve unit in ink supply channel of ink-jet recording apparatus, ink cartridge using the valve unit, ink supply needle and method of producing the valve unit |
| US6748979B2 (en) * | 1998-06-16 | 2004-06-15 | Bridgestone Corporation | Fluid supply valve |
| US6550498B2 (en) * | 1998-06-16 | 2003-04-22 | Seiko Epson Corporation | Fluid supply valve |
| US6394137B1 (en) | 1998-06-16 | 2002-05-28 | Seiko Epson Corporation | Fluid supply valve |
| EP0965780A1 (en) * | 1998-06-16 | 1999-12-22 | Bridgestone Corporation | Fluid supply valve |
| US8136931B2 (en) | 1998-07-15 | 2012-03-20 | Seiko Epson Corporation | Ink-jet recording device and ink supply unit suitable for it |
| US7422317B2 (en) | 1998-07-15 | 2008-09-09 | Seiko Epson Corporation | Ink-jet recording device and ink supply unit suitable for it |
| US8007088B2 (en) | 1998-07-15 | 2011-08-30 | Seiko Epson Corporation | Ink-jet recording device and ink supply unit suitable for it |
| US7090341B1 (en) | 1998-07-15 | 2006-08-15 | Seiko Epson Corporation | Ink-jet recording device and ink supply unit suitable for it |
| US7559634B2 (en) | 1998-07-15 | 2009-07-14 | Seiko Epson Corporation | Ink-jet recording device and ink supply unit suitable for it |
| US7350907B2 (en) | 1998-07-15 | 2008-04-01 | Seiko Epson Corporation | Ink-jet recording device and ink supply unit suitable for it |
| US7367652B2 (en) | 2000-10-20 | 2008-05-06 | Seiko Epson Corporation | Ink-jet recording device and ink cartridge |
| US7293866B2 (en) | 2000-10-20 | 2007-11-13 | Seiko Epson Corporation | Ink cartridge for ink jet recording device |
| US7748835B2 (en) | 2000-10-20 | 2010-07-06 | Seiko Epson Corporation | Ink-jet recording device and ink cartridge |
| US7784930B2 (en) | 2000-10-20 | 2010-08-31 | Seiko Epson Corporation | Ink cartridge for ink jet recording device |
| US7815298B2 (en) | 2000-10-20 | 2010-10-19 | Seiko Epson Corporation | Ink cartridge for ink jet recording device |
| US6905199B2 (en) | 2000-10-20 | 2005-06-14 | Seiko Epson Corporation | Ink cartridge for ink jet recording device |
| US7434923B2 (en) | 2002-09-12 | 2008-10-14 | Seiko Epson Corporation | Ink cartridge and method of regulating fluid flow |
| US7794067B2 (en) | 2002-09-12 | 2010-09-14 | Seiko Epson Corporation | Ink cartridge and method of regulating fluid flow |
| US7011397B2 (en) | 2002-09-12 | 2006-03-14 | Seiko Epson Corporation | Ink cartridge and method of regulating fluid flow |
| US7753070B2 (en) | 2003-03-15 | 2010-07-13 | Neoperl Gmbh | Insertable component which can be inserted into a gas or liquid line |
| DE10311501B4 (de) * | 2003-03-15 | 2011-06-16 | Neoperl Gmbh | Einbauteil zum Einsetzen in eine Gas- oder Flüssigkeitsleitung |
| DE102014006215A1 (de) * | 2014-04-30 | 2015-11-05 | Neoperl Gmbh | Durchflussmengenbegrenzer |
| US11662034B2 (en) | 2019-07-24 | 2023-05-30 | Quest Medical, Inc. | Filtered vacuum relief vent valve |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2142846A1 (enrdf_load_stackoverflow) | 1973-02-02 |
| DE7223391U (de) | 1977-07-21 |
| FR2142846B1 (enrdf_load_stackoverflow) | 1973-05-25 |
| IT956693B (it) | 1973-10-10 |
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