EP0417776A3 - Device for the aspiration of additives in a fluid flow - Google Patents

Device for the aspiration of additives in a fluid flow Download PDF

Info

Publication number: EP0417776A3
Authority: EP; European Patent Office
Prior art keywords: aspiration; additives; fluid flow; fluid; flow
Prior art date: 1989-09-14
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19900117631

Other languages

German (de)

Other versions

EP0417776A2 (en

Inventor

Kurt Tonk

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.)

Individual

Original Assignee

Individual

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.)

1989-09-14

Filing date

1990-09-13

Publication date

1992-04-08

1990-09-13 Application filed by Individual filed Critical Individual

1991-03-20 Publication of EP0417776A2 publication Critical patent/EP0417776A2/en

1992-04-08 Publication of EP0417776A3 publication Critical patent/EP0417776A3/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- 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
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Nozzles (AREA)
Bathtubs, Showers, And Their Attachments (AREA)

EP19900117631 1989-09-14 1990-09-13 Device for the aspiration of additives in a fluid flow Withdrawn EP0417776A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3930709A DE3930709A1 (en)	1989-09-14	1989-09-14	DEVICE FOR SUCTIONING ADDITIVES IN A LIQUID FLOW
DE3930709		1989-09-14

Publications (2)

Publication Number	Publication Date
EP0417776A2 EP0417776A2 (en)	1991-03-20
EP0417776A3 true EP0417776A3 (en)	1992-04-08

Family

ID=6389414

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19900117631 Withdrawn EP0417776A3 (en)	1989-09-14	1990-09-13	Device for the aspiration of additives in a fluid flow

Country Status (2)

Country	Link
EP (1)	EP0417776A3 (en)
DE (2)	DE3930709A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4128006A1 (en) *	1991-08-23	1993-02-25	Kurt Tonk	DEVICE FOR SUCTIONING ADDITIVES IN A FLUID FLOW
FR2720661B1 (en) *	1994-06-02	1997-07-18	France Etat Armement	Portable device for injecting a foam-generating product into a pipe for pressurized liquid.
DE19624352C2 (en) *	1996-06-19	1998-07-02	Reinhard Regele	Method and device for admixing additives into a fluid flow
DE19746958C1 (en) *	1997-10-24	1999-06-17	Friedhelm Eber	Assembly to mix building mortar, water and air and discharge through a jet
DE29814436U1 (en) *	1998-08-12	1999-12-16	Gehling, Johannes, 45289 Essen	Control device for an internal combustion engine or an oil heater
DE19851948A1 (en) *	1998-11-11	2000-05-18	Lurgi Zimmer Ag	Injector for feeding additives into a polymer melt stream
FI107829B (en)	1999-06-15	2001-10-15	Markku Juhani Palmu	Apparatus for suction and mixing of gas in liquid fuel stream

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2795460A (en) *	1953-03-09	1957-06-11	Ralph E Bletcher	Detergent dispersing device
US3135221A (en) *	1962-02-26	1964-06-02	Georg S Mittelstaedt	Suction pumps having suction tubes with peripheral openings
DE1209515B (en) *	1961-04-15	1966-01-20	Hansa Metallwerke Ag	Device for ventilating a water jet flowing out under pressure by means of air sucked in by the water flow
US3352320A (en) *	1965-01-14	1967-11-14	Irving Terry	Shower head valve
FR1513839A (en) *	1966-03-11	1968-02-16	Eastman Kodak Co	Method and apparatus for mixing or reacting fluids with one another
DE1809514A1 (en) *	1968-11-18	1970-06-11	Sauer Erika Hoehe Geb	Shower device
US3929151A (en) *	1974-03-06	1975-12-30	Harry S Rubin	Mixing apparatus
DE2640689A1 (en) *	1976-09-07	1978-03-09	Norbert Finke	Water additive attachment for shower head - has by=pass line leading from water pipe via valve to container for additive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD92225A (en) *
US2215000A (en) *	1937-12-22	1940-09-17	Isenberg Stanley	Apparatus for treating shower sprays
CH514742A (en) *	1970-10-21	1971-10-31	Baumgartner Karl	Installation on shower systems for adding an additive to the shower water
DE2927617A1 (en) *	1979-07-07	1981-01-08	Cillichemie	DOSING DEVICE
DE2951318A1 (en) *	1979-12-20	1981-07-02	Paul 6507 Ingelheim Hettler	Hand held multi purpose bath spray - has water current deflectable through central head or surrounding elastic spray
DE3401265C2 (en) *	1984-01-16	1986-02-06	Edmar 7500 Karlsruhe Link	Device for mixing a fluid additive into a material flow flowing in a line
DE3444053C1 (en) *	1984-12-03	1986-08-07	GVB SANIMED Hygiene- und Medizintechnik GmbH, 3070 Nienburg	Injector dosing head

1989
- 1989-09-14 DE DE3930709A patent/DE3930709A1/en not_active Withdrawn
- 1989-09-14 DE DE8915943U patent/DE8915943U1/en not_active Expired - Lifetime
1990
- 1990-09-13 EP EP19900117631 patent/EP0417776A3/en not_active Withdrawn

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2795460A (en) *	1953-03-09	1957-06-11	Ralph E Bletcher	Detergent dispersing device
DE1209515B (en) *	1961-04-15	1966-01-20	Hansa Metallwerke Ag	Device for ventilating a water jet flowing out under pressure by means of air sucked in by the water flow
US3135221A (en) *	1962-02-26	1964-06-02	Georg S Mittelstaedt	Suction pumps having suction tubes with peripheral openings
US3352320A (en) *	1965-01-14	1967-11-14	Irving Terry	Shower head valve
FR1513839A (en) *	1966-03-11	1968-02-16	Eastman Kodak Co	Method and apparatus for mixing or reacting fluids with one another
DE1809514A1 (en) *	1968-11-18	1970-06-11	Sauer Erika Hoehe Geb	Shower device
US3929151A (en) *	1974-03-06	1975-12-30	Harry S Rubin	Mixing apparatus
DE2640689A1 (en) *	1976-09-07	1978-03-09	Norbert Finke	Water additive attachment for shower head - has by=pass line leading from water pipe via valve to container for additive

Also Published As

Publication number	Publication date
DE3930709A1 (en)	1990-01-18
DE8915943U1 (en)	1992-04-09
EP0417776A2 (en)	1991-03-20

Legal Events

Date	Code	Title	Description
1991-02-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-03-20	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI NL SE
1992-02-18	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-04-08	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI NL SE
1992-07-29	17P	Request for examination filed	Effective date: 19920526
1993-02-03	17Q	First examination report despatched	Effective date: 19921221
1993-05-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1993-06-30	18W	Application withdrawn	Withdrawal date: 19930428

Publication	Publication Date	Title
IL90041A (en)	1992-02-16	Fluid flow control device
GB8725433D0 (en)	1987-12-02	Fluid flow apparatus
EP0270500A3 (en)	1989-01-04	Fluid dispensing device
EP0273385A3 (en)	1989-08-30	An ultrasonic device for measuring the rate of flow of fluid in a duct
GR910300066T1 (en)	1991-11-15	Device for the propulsion of a fluid
EP0427018A3 (en)	1991-05-29	Measuring device for measuring the speed of a fluid
GB8725432D0 (en)	1987-12-02	Fluid flow apparatus
GB9022554D0 (en)	1990-11-28	A fluid flow system
EP0418397A4 (en)	1992-01-29	Fluid discharge device
EP0417776A3 (en)	1992-04-08	Device for the aspiration of additives in a fluid flow
GB9012845D0 (en)	1990-08-01	Fluid mixing device
GB8907640D0 (en)	1989-05-17	Fluid mixer device
GB2201733B (en)	1991-03-06	Fluid flow device
GR3019637T3 (en)	1996-07-31	Device for controlling the flow of fluid to a container
EP0432584A3 (en)	1991-12-18	Fluid spray device
IL92515A (en)	1993-08-18	Fluid flow control apparatus
GB9015415D0 (en)	1990-08-29	Fluid flow control device
GB2236576B (en)	1993-09-08	Fluid flow sensor
GB8913400D0 (en)	1989-08-02	Fluid flow value
GB2212865B (en)	1992-05-20	Fluid flow device
DE3566958D1 (en)	1989-02-02	Fluid flow device
GB8905451D0 (en)	1989-04-19	Fluid flow system
GB8817325D0 (en)	1988-08-24	Liquid flow coupling device
CS298688A1 (en)	1989-09-12	Device for liquids flow
GB8908255D0 (en)	1989-05-24	Fluid displacement device