FR2278375A1 - Device for in-line liquid treatment - sealing automatically when rotated about pipe axis for changing - Google Patents

Device for in-line liquid treatment - sealing automatically when rotated about pipe axis for changing

Info

Publication number
FR2278375A1
FR2278375A1 FR7424703A FR7424703A FR2278375A1 FR 2278375 A1 FR2278375 A1 FR 2278375A1 FR 7424703 A FR7424703 A FR 7424703A FR 7424703 A FR7424703 A FR 7424703A FR 2278375 A1 FR2278375 A1 FR 2278375A1
Authority
FR
France
Prior art keywords
rotated
changing
liquid treatment
pipe axis
line liquid
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
FR7424703A
Other languages
French (fr)
Other versions
FR2278375B3 (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.)
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7424703A priority Critical patent/FR2278375A1/en
Publication of FR2278375A1 publication Critical patent/FR2278375A1/en
Application granted granted Critical
Publication of FR2278375B3 publication Critical patent/FR2278375B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B01D35/306—Filter mounting adapter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Abstract

Device has two main sections, an inner one onto which inlet and outlet lines are screwed and an outer one to which the filter housing (or other treatment) is attached by circular retaining ring. When outer sleeve is rotated around inner section, the inlet and outlet ports are closed and the housing can be removed and filter element etc. replaced. Circular grooves around the inner sleeve contain seals which seal on the sleeve.
FR7424703A 1974-07-16 1974-07-16 Device for in-line liquid treatment - sealing automatically when rotated about pipe axis for changing Granted FR2278375A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7424703A FR2278375A1 (en) 1974-07-16 1974-07-16 Device for in-line liquid treatment - sealing automatically when rotated about pipe axis for changing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424703A FR2278375A1 (en) 1974-07-16 1974-07-16 Device for in-line liquid treatment - sealing automatically when rotated about pipe axis for changing

Publications (2)

Publication Number Publication Date
FR2278375A1 true FR2278375A1 (en) 1976-02-13
FR2278375B3 FR2278375B3 (en) 1977-05-20

Family

ID=9141332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424703A Granted FR2278375A1 (en) 1974-07-16 1974-07-16 Device for in-line liquid treatment - sealing automatically when rotated about pipe axis for changing

Country Status (1)

Country Link
FR (1) FR2278375A1 (en)

Also Published As

Publication number Publication date
FR2278375B3 (en) 1977-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse