CA941316A - Strainer tube for pipe well - Google Patents

Strainer tube for pipe well

Info

Publication number: CA941316A
Authority: CA; Canada
Prior art keywords: pipe well; strainer tube; strainer; tube; pipe
Prior art date: 1969-11-21
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.): Expired

Application number

CA098,595A

Inventor

Yrjo Reijonen

Veli Reijonen

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.)

1969-11-21

Filing date

1970-11-19

Publication date

1974-02-05

1970-11-19 Application filed by Individual filed Critical Individual

1974-02-05 Application granted granted Critical

1974-02-05 Publication of CA941316A publication Critical patent/CA941316A/en

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/16—Component parts of wells
- E03B3/18—Well filters
- E03B3/20—Well filters of elements of special shape
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
- E21B43/088—Wire screens

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Fluid Mechanics (AREA)
Dispersion Chemistry (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Geochemistry & Mineralogy (AREA)
Health & Medical Sciences (AREA)
Hydrology & Water Resources (AREA)
Public Health (AREA)
Water Supply & Treatment (AREA)
Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

CA098,595A 1969-11-21 1970-11-19 Strainer tube for pipe well Expired CA941316A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI339569		1969-11-21

Publications (1)

Publication Number	Publication Date
CA941316A true CA941316A (en)	1974-02-05

Family

ID=8508384

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA098,595A Expired CA941316A (en)	1969-11-21	1970-11-19	Strainer tube for pipe well

Country Status (3)

Country	Link
CA (1)	CA941316A (en)
DE (1)	DE2016383A1 (en)
NL (1)	NL7016980A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI47001C (en) *	1971-10-11	1973-08-10	Reijonen	Sieve pipe for pipe well.
DE102008057894A1 (en) *	2008-11-18	2010-06-02	Esk Ceramics Gmbh & Co. Kg	Separator for separating sand and rock particles
BR112012024771B1 (en) *	2010-03-31	2019-07-02	3M Innovative Properties Company	SEPARATION DEVICE FOR SEPARATION OF SAND AND ROCK PARTICULARS AND USE OF SUCH SEPARATION DEVICE

1970
- 1970-04-06 DE DE19702016383 patent/DE2016383A1/en active Pending
- 1970-11-19 CA CA098,595A patent/CA941316A/en not_active Expired
- 1970-11-19 NL NL7016980A patent/NL7016980A/xx unknown

Also Published As

Publication number	Publication date
NL7016980A (en)	1971-05-25
DE2016383A1 (en)	1971-05-27

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