GB2007106A - Strainer/Check valve for the suction pipe of a pump - Google Patents

Strainer/Check valve for the suction pipe of a pump

Info

Publication number
GB2007106A
GB2007106A GB7842682A GB7842682A GB2007106A GB 2007106 A GB2007106 A GB 2007106A GB 7842682 A GB7842682 A GB 7842682A GB 7842682 A GB7842682 A GB 7842682A GB 2007106 A GB2007106 A GB 2007106A
Authority
GB
United Kingdom
Prior art keywords
bottom plate
sieve
stationary
movable part
pipe
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
GB7842682A
Other versions
GB2007106B (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.)
Ceske Vysoke Uceni Tech
Original Assignee
Ceske Vysoke Uceni Tech
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 Ceske Vysoke Uceni Tech filed Critical Ceske Vysoke Uceni Tech
Publication of GB2007106A publication Critical patent/GB2007106A/en
Application granted granted Critical
Publication of GB2007106B publication Critical patent/GB2007106B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration

Abstract

The strainer comprises a stationary part and a movable part. The movable part includes a body 5, an inlet sieve 4 and a bottom plate 6, e.g. of frusto conical form, which is situated at the lower end of the sieve. The stationary part includes a flange 1 attached to the pipe 2, and a stationary bottom plate 2 of corresponding shape to bottom plate 6 attached to the flange by guides 10. The movable part is displaceable relative to the stationary part by sliding along the guides between a non-working position where bottom plate 2 seals off flow through sieve 4 to pipe 2 and a working position where bottom plate 6 is lifted into contact with bottom plate 2 allowing flow through sieve 4 to pipe 2. Sealing means are provided between the flange and the stationary bottom plate 2 on the one part and associated portions of the movable part co-operating therewith, on the other part. A sieve cleaning element 3 may be mounted on bottom plate 2. <IMAGE>
GB7842682A 1977-11-02 1978-10-31 Strainer for the inlet pipe of a pump Expired GB2007106B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS777137A CS203203B1 (en) 1977-11-02 1977-11-02 Suction basket for pumps

Publications (2)

Publication Number Publication Date
GB2007106A true GB2007106A (en) 1979-05-16
GB2007106B GB2007106B (en) 1982-03-17

Family

ID=5419936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842682A Expired GB2007106B (en) 1977-11-02 1978-10-31 Strainer for the inlet pipe of a pump

Country Status (6)

Country Link
AT (1) AT359836B (en)
CH (1) CH633615A5 (en)
CS (1) CS203203B1 (en)
DE (1) DE2847607A1 (en)
FR (1) FR2408052A1 (en)
GB (1) GB2007106B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006461B3 (en) * 2005-02-12 2006-02-16 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Protection device for suction tubes of slurry pumps has closed bottom, closed the circumferential wall and at least one suction window above bottom
DE102006002313B4 (en) * 2005-02-12 2012-09-06 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Coolant lubricant pump with protection on intake manifold

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR407581A (en) *
GB148749A (en) * 1919-07-26 1921-09-01 Bird Machine Co Improvements in or relating to strainers
CS184556B1 (en) * 1976-04-06 1978-08-31 Miroslav Holata Suction basket for pumps
US4081171A (en) * 1976-06-07 1978-03-28 Clemar Manufacturing Corporation Self-cleaning filter assembly for solenoid-actuated valves

Also Published As

Publication number Publication date
AT359836B (en) 1980-12-10
FR2408052A1 (en) 1979-06-01
CS203203B1 (en) 1981-02-27
DE2847607A1 (en) 1979-05-03
CH633615A5 (en) 1982-12-15
FR2408052B1 (en) 1983-12-23
ATA778078A (en) 1980-04-15
GB2007106B (en) 1982-03-17

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Legal Events

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