FR2257028A1 - Flexible hose type positive displacement pump - has serrated or indented surface to rollers pressing on hose - Google Patents
Flexible hose type positive displacement pump - has serrated or indented surface to rollers pressing on hoseInfo
- Publication number
- FR2257028A1 FR2257028A1 FR7400631A FR7400631A FR2257028A1 FR 2257028 A1 FR2257028 A1 FR 2257028A1 FR 7400631 A FR7400631 A FR 7400631A FR 7400631 A FR7400631 A FR 7400631A FR 2257028 A1 FR2257028 A1 FR 2257028A1
- Authority
- FR
- France
- Prior art keywords
- hose
- rollers
- flexible hose
- serrated
- displacement pump
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7400631A FR2257028A1 (en) | 1974-01-08 | 1974-01-08 | Flexible hose type positive displacement pump - has serrated or indented surface to rollers pressing on hose |
DE19742447005 DE2447005A1 (de) | 1974-01-08 | 1974-10-02 | Schlauchpumpe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7400631A FR2257028A1 (en) | 1974-01-08 | 1974-01-08 | Flexible hose type positive displacement pump - has serrated or indented surface to rollers pressing on hose |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2257028A1 true FR2257028A1 (en) | 1975-08-01 |
FR2257028B3 FR2257028B3 (fr) | 1976-10-22 |
Family
ID=9133238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7400631A Granted FR2257028A1 (en) | 1974-01-08 | 1974-01-08 | Flexible hose type positive displacement pump - has serrated or indented surface to rollers pressing on hose |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2447005A1 (fr) |
FR (1) | FR2257028A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0174536A1 (fr) * | 1984-08-24 | 1986-03-19 | Linnhoff & Thesenfitz Maschinen- und Anlagenbau GmbH | Pompe rotative à tuyau |
WO2013041092A3 (fr) * | 2011-09-21 | 2013-05-23 | Gunter Krauss | Pompe péristaltique |
WO2013041091A3 (fr) * | 2011-09-21 | 2013-05-23 | Gunter Krauss | Machine frigorifique |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6506035B1 (en) * | 2001-03-20 | 2003-01-14 | Zevex, Inc. | Roller for peristaltic pumps having a plurality of projections to minimize current draw |
USD672455S1 (en) | 2010-10-01 | 2012-12-11 | Zevex, Inc. | Fluid delivery cassette |
JP5968322B2 (ja) | 2010-10-01 | 2016-08-10 | ゼヴェクス・インコーポレーテッド | チュービングの材料特性に基づき蠕動ポンプシステムにおける精度を改善するための方法 |
KR20130139957A (ko) | 2010-10-01 | 2013-12-23 | 제벡스, 아이엔씨. | 주입 펌프용 압력 감시 시스템 |
EP2621560B1 (fr) | 2010-10-01 | 2019-09-25 | Zevex, Inc. | Obturateur anti-écoulement libre et tampon actionneur d'amorçage |
AU2011308700B2 (en) | 2010-10-01 | 2015-04-02 | Zevex, Inc. | Pressure sensor seal and method of use |
CN107035669A (zh) * | 2017-02-10 | 2017-08-11 | 广州中卓智能装备有限公司 | 一种大流量软管泵 |
DE102017009766A1 (de) * | 2017-10-18 | 2019-05-02 | Hans-Jörg Wildanger | Schlauchquetschventil |
-
1974
- 1974-01-08 FR FR7400631A patent/FR2257028A1/fr active Granted
- 1974-10-02 DE DE19742447005 patent/DE2447005A1/de not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0174536A1 (fr) * | 1984-08-24 | 1986-03-19 | Linnhoff & Thesenfitz Maschinen- und Anlagenbau GmbH | Pompe rotative à tuyau |
WO2013041092A3 (fr) * | 2011-09-21 | 2013-05-23 | Gunter Krauss | Pompe péristaltique |
WO2013041091A3 (fr) * | 2011-09-21 | 2013-05-23 | Gunter Krauss | Machine frigorifique |
Also Published As
Publication number | Publication date |
---|---|
FR2257028B3 (fr) | 1976-10-22 |
DE2447005A1 (de) | 1975-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |