GB2004761A - Dosing device for flowing fluid - Google Patents

Dosing device for flowing fluid

Info

Publication number
GB2004761A
GB2004761A GB7838060A GB7838060A GB2004761A GB 2004761 A GB2004761 A GB 2004761A GB 7838060 A GB7838060 A GB 7838060A GB 7838060 A GB7838060 A GB 7838060A GB 2004761 A GB2004761 A GB 2004761A
Authority
GB
United Kingdom
Prior art keywords
plug
chamber
bore
nozzle structure
cartridge
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.)
Granted
Application number
GB7838060A
Other versions
GB2004761B (en
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.)
Castrol South Africa Ltd Pty
Original Assignee
Castrol South Africa Ltd Pty
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 Castrol South Africa Ltd Pty filed Critical Castrol South Africa Ltd Pty
Publication of GB2004761A publication Critical patent/GB2004761A/en
Application granted granted Critical
Publication of GB2004761B publication Critical patent/GB2004761B/en
Expired 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
    • 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
    • B01F25/316—Injector mixers in conduits or tubes through which the main component flows with containers for additional components fixed to the conduit

Abstract

A device 10 for dosing a flowing fluid with an additive comprises a body 12 closed at one end 14 and open at the other. A plug 16 is fitted in the open end of the body, the plug having a central bore 26 through it. The plug also includes ring seals 32, 34 which cooperate with the cylindrical wall of the body to divide the body into two chambers 28, 36. The first chamber 28 is between the plug and the closed end of the body. The second chamber 36 encircles the plug between two axially spaced sealing rings 32, 34 which encircle the plug. Radial bores 38 place the second chamber in communication with the bore 26 in the plug. A fluid flow path formed by pipe 18 external of the body enters the second chamber 36 and the first chamber 28 is also connected to this flow path. The first chamber 28 receives a collapsible cartridge (not shown) including a nozzle structure which is entered in said bore 26. The nozzle structure includes an outwardly extending deformable rib and the bore is formed with a shoulder with which the rib snap-engages to retain the nozzle structure of the cartridge in the bore. The plug 16 is connected to the open end of the body by a bayonet type fixing 42, 44. Alternative means for connecting the collapsible cartridge to the plug are described. <IMAGE>
GB7838060A 1977-09-26 1978-09-25 Dosing device Expired GB2004761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00775732A ZA775732B (en) 1977-09-26 1977-09-26 Device for dosing a flowing fluid stream with an additive

Publications (2)

Publication Number Publication Date
GB2004761A true GB2004761A (en) 1979-04-11
GB2004761B GB2004761B (en) 1982-01-13

Family

ID=25572068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7838060A Expired GB2004761B (en) 1977-09-26 1978-09-25 Dosing device

Country Status (11)

Country Link
JP (1) JPS5458169A (en)
AU (1) AU524706B2 (en)
BE (1) BE870746A (en)
CA (1) CA1084422A (en)
DE (1) DE2841536A1 (en)
ES (1) ES238300Y (en)
FR (1) FR2404205A1 (en)
GB (1) GB2004761B (en)
SE (1) SE7809385L (en)
ZA (1) ZA775732B (en)
ZM (1) ZM8178A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995027558A1 (en) * 1994-04-09 1995-10-19 Teroson Gmbh Method and device for combining at least two flow media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995027558A1 (en) * 1994-04-09 1995-10-19 Teroson Gmbh Method and device for combining at least two flow media
US6079871A (en) * 1994-04-09 2000-06-27 Henkel-Teroson Gmbh Method and device for combining at least two fluid media

Also Published As

Publication number Publication date
ES238300Y (en) 1979-04-16
AU524706B2 (en) 1982-09-30
ES238300U (en) 1978-12-01
DE2841536A1 (en) 1979-04-05
ZA775732B (en) 1979-08-29
CA1084422A (en) 1980-08-26
AU4000178A (en) 1980-03-27
GB2004761B (en) 1982-01-13
FR2404205A1 (en) 1979-04-20
BE870746A (en) 1979-01-15
SE7809385L (en) 1979-03-27
ZM8178A1 (en) 1979-05-21
JPS5458169A (en) 1979-05-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee