FR2810080B1 - Procede pour le reglage du debit aspire dans un generateur de vide et generateur de vide a debit ajustable - Google Patents
Procede pour le reglage du debit aspire dans un generateur de vide et generateur de vide a debit ajustableInfo
- Publication number
- FR2810080B1 FR2810080B1 FR0007411A FR0007411A FR2810080B1 FR 2810080 B1 FR2810080 B1 FR 2810080B1 FR 0007411 A FR0007411 A FR 0007411A FR 0007411 A FR0007411 A FR 0007411A FR 2810080 B1 FR2810080 B1 FR 2810080B1
- Authority
- FR
- France
- Prior art keywords
- vacuum generator
- flow
- adjusting
- adjustable
- suction flow
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/48—Control
- F04F5/52—Control of evacuating pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
- F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
- F04F5/22—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating of multi-stage type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/461—Adjustable nozzles
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0007411A FR2810080B1 (fr) | 2000-06-09 | 2000-06-09 | Procede pour le reglage du debit aspire dans un generateur de vide et generateur de vide a debit ajustable |
US10/297,720 US20040052646A1 (en) | 2000-06-09 | 2001-06-07 | Method for adjusting flow rate exhausted into a vacuum generator and vacuum generator with adjustable flow rate |
AU2001266125A AU2001266125A1 (en) | 2000-06-09 | 2001-06-07 | Method for adjusting flow rate exhausted into a vacuum generator and vacuum generator with adjustable flow rate |
PCT/FR2001/001761 WO2001094795A1 (fr) | 2000-06-09 | 2001-06-07 | Procede pour le reglage du debit aspire dans un generateur de vide et generateur de vide a debit ajustable |
EP01943581A EP1295040A1 (fr) | 2000-06-09 | 2001-06-07 | Procede pour le reglage du debit aspire dans un generateur de vide et generateur de vide a debit ajustable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0007411A FR2810080B1 (fr) | 2000-06-09 | 2000-06-09 | Procede pour le reglage du debit aspire dans un generateur de vide et generateur de vide a debit ajustable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2810080A1 FR2810080A1 (fr) | 2001-12-14 |
FR2810080B1 true FR2810080B1 (fr) | 2002-09-06 |
Family
ID=8851141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0007411A Expired - Fee Related FR2810080B1 (fr) | 2000-06-09 | 2000-06-09 | Procede pour le reglage du debit aspire dans un generateur de vide et generateur de vide a debit ajustable |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040052646A1 (fr) |
EP (1) | EP1295040A1 (fr) |
AU (1) | AU2001266125A1 (fr) |
FR (1) | FR2810080B1 (fr) |
WO (1) | WO2001094795A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102016540A (zh) | 2008-04-11 | 2011-04-13 | 梅索斯卡莱科技公司 | 分析装置、方法和试剂 |
DE102009047085A1 (de) | 2009-11-24 | 2011-06-01 | J. Schmalz Gmbh | Druckluftbetriebener Unterdruckerzeuger |
EP2941633B1 (fr) | 2013-01-04 | 2024-02-28 | Meso Scale Technologies, LLC | Appareils, procédés et réactifs de dosage |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE111569T1 (de) * | 1987-06-29 | 1994-09-15 | Thilo Volkmann | Strahlpumpe. |
SE466561B (sv) * | 1988-06-08 | 1992-03-02 | Peter Tell | Multiejektoranordning |
DE9210497U1 (de) * | 1992-08-06 | 1993-12-09 | Volkmann Thilo | Ejektorpumpe |
-
2000
- 2000-06-09 FR FR0007411A patent/FR2810080B1/fr not_active Expired - Fee Related
-
2001
- 2001-06-07 US US10/297,720 patent/US20040052646A1/en not_active Abandoned
- 2001-06-07 EP EP01943581A patent/EP1295040A1/fr not_active Withdrawn
- 2001-06-07 AU AU2001266125A patent/AU2001266125A1/en not_active Abandoned
- 2001-06-07 WO PCT/FR2001/001761 patent/WO2001094795A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2001266125A1 (en) | 2001-12-17 |
EP1295040A1 (fr) | 2003-03-26 |
WO2001094795A1 (fr) | 2001-12-13 |
FR2810080A1 (fr) | 2001-12-14 |
US20040052646A1 (en) | 2004-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140228 |