FR2708676B1 - Pompe de mesure de débits gazeux. - Google Patents

Pompe de mesure de débits gazeux.

Info

Publication number: FR2708676B1
Authority: FR; France
Prior art keywords: gas flow; flow measurement; measurement pump; pump; gas
Prior art date: 1993-07-05
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 - Lifetime

Application number

FR9408374A

Other languages

English (en)

Other versions

FR2708676A1 (fr

Inventor

Becker Erich

Riedlinger Heinz

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KNF Neuberger GmbH

Original Assignee

KNF Neuberger GmbH

Priority date (The priority date 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 date listed.)

1993-07-05

Filing date

1994-07-04

Publication date

1995-11-10

1994-07-04 Application filed by KNF Neuberger GmbH filed Critical KNF Neuberger GmbH

1995-02-10 Publication of FR2708676A1 publication Critical patent/FR2708676A1/fr

1995-11-10 Application granted granted Critical

1995-11-10 Publication of FR2708676B1 publication Critical patent/FR2708676B1/fr

2014-07-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Sampling And Sample Adjustment (AREA)
Reciprocating Pumps (AREA)

FR9408374A 1993-07-05 1994-07-04 Pompe de mesure de débits gazeux. Expired - Lifetime FR2708676B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4322272A DE4322272C2 (de)	1993-07-05	1993-07-05	Meßgaspumpe

Publications (2)

Publication Number	Publication Date
FR2708676A1 FR2708676A1 (fr)	1995-02-10
FR2708676B1 true FR2708676B1 (fr)	1995-11-10

Family

ID=6491951

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9408374A Expired - Lifetime FR2708676B1 (fr)	1993-07-05	1994-07-04	Pompe de mesure de débits gazeux.

Country Status (5)

Country	Link
US (1)	US5461966A (fr)
JP (1)	JP3095948B2 (fr)
DE (1)	DE4322272C2 (fr)
FR (1)	FR2708676B1 (fr)
GB (1)	GB2280227B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6827558B2 (en)	2000-04-20	2004-12-07	Knf Neuberger Gmbh	Measuring gas pump
DE10019725C1 (de) *	2000-04-20	2001-12-06	Knf Neuberger Gmbh	Meßgaspumpe
DE10117418A1 (de) *	2001-04-06	2002-10-17	Knf Flodos Ag Sursee	Oszillierende Verdrängerpumpe
DE10231515C1 (de) *	2002-07-12	2003-07-10	Draeger Safety Ag & Co Kgaa	Steckadapter zur Gasprobenahme
JP2005344569A (ja) *	2004-06-01	2005-12-15	Toyota Industries Corp	ポンプ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1653465C3 (de) *	1967-06-14	1974-05-16	Hofer Hochdrucktech Andreas	Verfahren zur Erzielung hoher Druecke mit einem Membranverdichter
DE2502566C3 (de) *	1975-01-23	1980-03-13	Erich 7812 Bad Krozingen Becker	Membranpumpe
JPS51118104A (en) *	1975-04-10	1976-10-16	Dainippon Seiki:Kk	Pumping apparatus
JPS5281604A (en) *	1975-12-27	1977-07-08	Fuji Heavy Ind Ltd	Fuel pump for internal combustion engine
JPS5733334A (en) *	1980-08-05	1982-02-23	Yokogawa Hokushin Electric Corp	Construction of diaphragm in differential pressure and pressure transmitter
DE3139925A1 (de) *	1981-10-08	1983-07-14	Hewlett-Packard GmbH, 7030 Böblingen	Hochdruck-dosierpumpe
JPS5965990U (ja) *	1982-10-26	1984-05-02	東北三國工業株式会社	膜式燃料ポンプ
JPS60153873U (ja) *	1984-03-23	1985-10-14	富士重工業株式会社	流体ポンプ
DE3426329C2 (de) *	1984-07-17	1986-11-20	Tibor Dipl.-Ing. 3000 Hannover Bernath	Vorrichtung zum Messen insbesondere der Kohlenwasserstoffkonzentration in einer aus einer Prozeßkammer entnommenen heißen Gasprobe
DE8602787U1 (de) *	1986-02-04	1986-03-13	Becker, Erich, 7812 Bad Krozingen	Membranpumpe mit Wärmeisolierung
DE3704700A1 (de) *	1987-02-14	1988-08-25	Bodenseewerk Geraetetech	Beheizbare membranpumpe fuer gase

1993
- 1993-07-05 DE DE4322272A patent/DE4322272C2/de not_active Expired - Lifetime
1994
- 1994-06-30 US US08/269,871 patent/US5461966A/en not_active Expired - Lifetime
- 1994-07-04 FR FR9408374A patent/FR2708676B1/fr not_active Expired - Lifetime
- 1994-07-04 JP JP06152441A patent/JP3095948B2/ja not_active Expired - Fee Related
- 1994-07-04 GB GB9413441A patent/GB2280227B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP3095948B2 (ja)	2000-10-10
JPH0754777A (ja)	1995-02-28
GB2280227A (en)	1995-01-25
DE4322272A1 (de)	1995-01-12
US5461966A (en)	1995-10-31
GB9413441D0 (en)	1994-08-24
FR2708676A1 (fr)	1995-02-10
DE4322272C2 (de)	1997-02-06
GB2280227B (en)	1996-05-22

Publication	Publication Date	Title
NO952732D0 (no)	1995-07-10	Gjennomströmningsmåler
NO307714B1 (no)	2000-05-15	Strømningspåvirker
DK0649005T3 (da)	1997-10-13	Magnetisk-induktiv gennemstrømningsføler
DE69013055D1 (de)	1994-11-10	Gasfühler.
DE69006391D1 (de)	1994-03-17	Gassensor.
DE69308354D1 (de)	1997-04-10	Fluid-Strömungsmessmethode
FR2735535B1 (fr)	1997-07-11	Pompe turbomoleculaire
DE68904365D1 (de)	1993-02-25	Fluessigkeitsdurchflusssensor.
DE69511611D1 (de)	1999-09-30	Ringkolben-Durchflussmesser
DE69409555D1 (de)	1998-05-20	Turbomolekularpumpe
DE69003033D1 (de)	1993-10-07	Gasflusswinkelgeschwindigkeitsmesser.
DE59307025D1 (de)	1997-09-04	Druckmessanordnung
FR2708676B1 (fr)	1995-11-10	Pompe de mesure de débits gazeux.
DE69400925D1 (de)	1997-01-02	Einlassrohr
DE69406073D1 (de)	1997-11-13	Turbinenpumpe
FR2736103B1 (fr)	1997-08-08	Pompe turbomoleculaire
DE68902913D1 (de)	1992-10-22	Fluessigkeitskompressor.
DE69001910D1 (de)	1993-07-22	Fluid-kompressor.
DE69300314D1 (de)	1995-09-07	Druckprobepumpe.
DE59204564D1 (de)	1996-01-18	Gasdrucklager.
FR2661740B1 (fr)	1992-08-28	Pompe doseuse.
FR2689570B1 (fr)	1994-05-27	Pompe volumetrique.
DE69401970D1 (de)	1997-04-17	Flügelzellenpumpe
FI930705A0 (fi)	1993-02-17	Anordningar foer ledande av gas i fluider
FR2720122B1 (fr)	1996-06-28	Pompe polyphasique bi-turbojets.