LU86797A1 - Vanne d'injection micro-doseuse - Google Patents

Vanne d'injection micro-doseuse Download PDF

Info

Publication number: LU86797A1
Authority: LU; Luxembourg
Prior art keywords: valve; shutter; chamber; seat; fluid
Prior art date: 1987-02-27

Application number

LU86797A

Other languages

English (en)

French (fr)

Inventor

Maurice Roger Gilber Payrissat

Original Assignee

Euratom

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.)

1987-02-27

Filing date

1987-02-27

Publication date

1988-03-02

1987-02-27 Application filed by Euratom filed Critical Euratom

1987-02-27 Priority to LU86797A priority Critical patent/LU86797A1/fr

1988-02-22 Priority to EP88102558A priority patent/EP0284769A1/fr

1988-02-24 Priority to DK095488A priority patent/DK95488A/da

1988-02-26 Priority to PT86854A priority patent/PT86854A/pt

1988-03-02 Publication of LU86797A1 publication Critical patent/LU86797A1/fr

Links

238000002347 injection Methods 0.000 title description 4
239000007924 injection Substances 0.000 title description 4
239000012530 fluid Substances 0.000 claims description 31
239000000700 radioactive tracer Substances 0.000 claims description 18
230000006835 compression Effects 0.000 claims description 2
238000007906 compression Methods 0.000 claims description 2
230000033001 locomotion Effects 0.000 claims description 2
238000010408 sweeping Methods 0.000 claims description 2
239000000203 mixture Substances 0.000 description 13
239000007789 gas Substances 0.000 description 6
239000004810 polytetrafluoroethylene Substances 0.000 description 4
229920001343 polytetrafluoroethylene Polymers 0.000 description 4
229910001220 stainless steel Inorganic materials 0.000 description 3
239000010935 stainless steel Substances 0.000 description 3
241000272814 Anser sp. Species 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
239000002250 absorbent Substances 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
239000012159 carrier gas Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
239000012528 membrane Substances 0.000 description 1
238000005498 polishing Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000004044 response Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
230000029305 taxis Effects 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
- F16K31/007—Piezoelectric stacks
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/06—Mixing phases by adding a very small quantity of one of the phases or microdosing
- B01F23/061—Adding a small quantity or concentration of an additional phase in a main phase, e.g. acting as a carrier phase
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/105—Mixing heads, i.e. compact mixing units or modules, using mixing valves for feeding and mixing at least two components

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Electrically Driven Valve-Operating Means (AREA)
Multiple-Way Valves (AREA)

LU86797A 1987-02-27 1987-02-27 Vanne d'injection micro-doseuse LU86797A1 (fr)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
LU86797A LU86797A1 (fr)	1987-02-27	1987-02-27	Vanne d'injection micro-doseuse
EP88102558A EP0284769A1 (fr)	1987-02-27	1988-02-22	Vanne d'injection micro-doseuse
DK095488A DK95488A (da)	1987-02-27	1988-02-24	Ventil til injektion af mikromaengder
PT86854A PT86854A (pt)	1987-02-27	1988-02-26	Valvula de injeccao microdoseadora

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
LU86797		1987-02-27
LU86797A LU86797A1 (fr)	1987-02-27	1987-02-27	Vanne d'injection micro-doseuse

Publications (1)

Publication Number	Publication Date
LU86797A1 true LU86797A1 (fr)	1988-03-02

Family

ID=19730879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU86797A LU86797A1 (fr)	1987-02-27	1987-02-27	Vanne d'injection micro-doseuse

Country Status (4)

Country	Link
EP (1)	EP0284769A1 (da)
DK (1)	DK95488A (da)
LU (1)	LU86797A1 (da)
PT (1)	PT86854A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6418967B1 (en)	1997-04-18	2002-07-16	Zf Friedrichshafen Ag	Pressure regulating valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1258274A (fr) *	1960-02-27	1961-04-14	Saint Gobain	Dispositif de mélange de fluides en proportions variables
FR1478855A (fr) *	1966-05-05	1967-04-28	Gaskell & Chambers Non Drip Me	Robinet mélangeur perfectionné
GB1220586A (en) *	1967-08-02	1971-01-27	Meynell Valves Ltd Formerly Kn	Improved valve for mixing fluids in constant proportions
FR2425599A1 (fr) *	1978-05-10	1979-12-07	Commissariat Energie Atomique	Vanne de reglage du debit d'un fluide
CA1200458A (en) *	1983-03-17	1986-02-11	The Dow Chemical Company	Apparatus and method for inverting a polymer emulsion

1987
- 1987-02-27 LU LU86797A patent/LU86797A1/fr unknown
1988
- 1988-02-22 EP EP88102558A patent/EP0284769A1/fr not_active Withdrawn
- 1988-02-24 DK DK095488A patent/DK95488A/da not_active Application Discontinuation
- 1988-02-26 PT PT86854A patent/PT86854A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK95488D0 (da)	1988-02-24
PT86854A (pt)	1989-02-28
DK95488A (da)	1988-08-28
EP0284769A1 (fr)	1988-10-05

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