FR2142846B1 - - Google Patents
Info
- Publication number
- FR2142846B1 FR2142846B1 FR7123400A FR7123400A FR2142846B1 FR 2142846 B1 FR2142846 B1 FR 2142846B1 FR 7123400 A FR7123400 A FR 7123400A FR 7123400 A FR7123400 A FR 7123400A FR 2142846 B1 FR2142846 B1 FR 2142846B1
- Authority
- FR
- France
- 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
- 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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7123400A FR2142846B1 (zh) | 1971-06-25 | 1971-06-25 | |
IT2590272A IT956693B (it) | 1971-06-25 | 1972-06-20 | Valvola di ritegno e n on pitorno a membrana flessibile ed orificio centrale |
DE19722230642 DE2230642A1 (de) | 1971-06-25 | 1972-06-22 | Rückschlag-Klappenventil |
DE19727223391 DE7223391U (de) | 1971-06-25 | 1972-06-22 | Sicherheits- oder waechterschuetz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7123400A FR2142846B1 (zh) | 1971-06-25 | 1971-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2142846A1 FR2142846A1 (zh) | 1973-02-02 |
FR2142846B1 true FR2142846B1 (zh) | 1973-05-25 |
Family
ID=9079390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7123400A Expired FR2142846B1 (zh) | 1971-06-25 | 1971-06-25 |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE2230642A1 (zh) |
FR (1) | FR2142846B1 (zh) |
IT (1) | IT956693B (zh) |
Families Citing this family (15)
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 |
JPH08174860A (ja) | 1994-10-26 | 1996-07-09 | Seiko Epson Corp | インクジェットプリンタ用インクカートリッジ |
JP3750138B2 (ja) | 1996-02-21 | 2006-03-01 | セイコーエプソン株式会社 | インクカートリッヂ |
JP4141523B2 (ja) | 1997-03-19 | 2008-08-27 | セイコーエプソン株式会社 | インク供給流路の弁装置 |
US6550498B2 (en) * | 1998-06-16 | 2003-04-22 | Seiko Epson Corporation | Fluid supply valve |
EP1705019B1 (en) | 1998-06-16 | 2008-10-01 | Seiko Epson Corporation | Fluid supply valve |
ES2358054T3 (es) | 1998-07-15 | 2011-05-05 | Seiko Epson Corporation | Unidad de suministro de tinta. |
EP1481808B1 (en) | 2000-10-20 | 2006-12-13 | Seiko Epson Corporation | Ink cartridge |
PT1199179E (pt) | 2000-10-20 | 2007-02-28 | Seiko Epson Kabushiki Kaisha S | Dispositivo de gravação a jacto de tinta e cartucho de tinta |
SG103319A1 (en) | 2000-10-20 | 2004-04-29 | Seiko Epson Corp | Ink cartridge for ink jet recording device |
JP3991853B2 (ja) | 2002-09-12 | 2007-10-17 | セイコーエプソン株式会社 | インクカートリッジ |
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 |
CA3148088A1 (en) | 2019-07-24 | 2021-01-28 | Quest Medical, Inc. | Filtered vacuum relief vent valve |
-
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
Also Published As
Publication number | Publication date |
---|---|
DE7223391U (de) | 1977-07-21 |
DE2230642A1 (de) | 1972-12-28 |
FR2142846A1 (zh) | 1973-02-02 |
IT956693B (it) | 1973-10-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |