PT102927A - Device for mixing, e.g. water and air, comprises injection tube having helical spiral formed on outside surrounded by sheath, sheath and helical tube coupled to diffusor, and two inlet tubes respectively coupled to sheath and injection tube - Google Patents

Device for mixing, e.g. water and air, comprises injection tube having helical spiral formed on outside surrounded by sheath, sheath and helical tube coupled to diffusor, and two inlet tubes respectively coupled to sheath and injection tube

Info

Publication number
PT102927A
PT102927A PT10292703A PT10292703A PT102927A PT 102927 A PT102927 A PT 102927A PT 10292703 A PT10292703 A PT 10292703A PT 10292703 A PT10292703 A PT 10292703A PT 102927 A PT102927 A PT 102927A
Authority
PT
Portugal
Prior art keywords
sheath
tube
injection tube
helical
coupled
Prior art date
Application number
PT10292703A
Other languages
Portuguese (pt)
Other versions
PT102927B (en
Inventor
Carlos Miguel Moreira Campos
Original Assignee
Carlos Miguel Moreira Campos
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.)
Filing date
Publication date
Application filed by Carlos Miguel Moreira Campos filed Critical Carlos Miguel Moreira Campos
Priority to PT10292703A priority Critical patent/PT102927B/en
Publication of PT102927A publication Critical patent/PT102927A/en
Publication of PT102927B publication Critical patent/PT102927B/en

Links

Abstract

A fluid mixing device comprises a sheath (4) surrounding an injection tube (1) and connected to a diffusor (2); a helical tube (3) coupled to diffusor; a first inlet tube (6) and a second inlet tube (5) respectively coupled to sheath and injection tube. The injection tube has a smooth inside and the outside formed by a helical spiral whose pitch is twice the outside diameter of the tube, and its end constituting around 1/10 of its total length, is slightly conical and smooth.
PT10292703A 2003-03-19 2003-03-19 EXHAUST AND FLUID MIXER PT102927B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT10292703A PT102927B (en) 2003-03-19 2003-03-19 EXHAUST AND FLUID MIXER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10292703A PT102927B (en) 2003-03-19 2003-03-19 EXHAUST AND FLUID MIXER

Publications (2)

Publication Number Publication Date
PT102927A true PT102927A (en) 2004-09-30
PT102927B PT102927B (en) 2005-02-28

Family

ID=33308681

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10292703A PT102927B (en) 2003-03-19 2003-03-19 EXHAUST AND FLUID MIXER

Country Status (1)

Country Link
PT (1) PT102927B (en)

Also Published As

Publication number Publication date
PT102927B (en) 2005-02-28

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BB1A Laying open of patent application

Effective date: 20031128

FG3A Patent granted, date of granting

Effective date: 20030319

MM4A Annulment/lapse due to non-payment of fees;searched & examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20120919