Back-flushing arrangement for large-area water filters comprising perforated pipes
Large-area filters, partic. water filters, are back-washed by an arrangement of perforated pipes (4) extending over the area of the filter on the cleans side. The system comprises several pipe sections (5) each supplied with part of the back-washing water and pref. in laid in an H-shape with the wat...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | URBAN, FRANK., 47506 NEUKIRCHEN-VLUYN, DE |
| description | Large-area filters, partic. water filters, are back-washed by an arrangement of perforated pipes (4) extending over the area of the filter on the cleans side. The system comprises several pipe sections (5) each supplied with part of the back-washing water and pref. in laid in an H-shape with the water being fed via the cross-piece of the H, which is not perforated. The flushing pipes pref. consist of an inner tube section (5a) having perforations (9) on the side of the pipe remote from the filter and an outer pipe (5b) with perforations (13) on the side facing the filter. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_DE19520861A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>DE19520861A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_DE19520861A13</originalsourceid><addsrcrecordid>eNqNizsKQjEQANNYiHqH9QABoyha-nliLfaPJW5iMC9ZNhGvbwQPYDXFzIzV9YD2qV18lUdIHlAEk6eBUgWXBSKKJ41CCG-sJOBCbChg88ASyvdhkpY2ewcOTGWqRg5jodmPEzU_d7fjRRPnngqjpUS1P3Vmt14uthuzN6t_mg9HLTh5</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Back-flushing arrangement for large-area water filters comprising perforated pipes</title><source>esp@cenet</source><creator>URBAN, FRANK., 47506 NEUKIRCHEN-VLUYN, DE</creator><creatorcontrib>URBAN, FRANK., 47506 NEUKIRCHEN-VLUYN, DE</creatorcontrib><description>Large-area filters, partic. water filters, are back-washed by an arrangement of perforated pipes (4) extending over the area of the filter on the cleans side. The system comprises several pipe sections (5) each supplied with part of the back-washing water and pref. in laid in an H-shape with the water being fed via the cross-piece of the H, which is not perforated. The flushing pipes pref. consist of an inner tube section (5a) having perforations (9) on the side of the pipe remote from the filter and an outer pipe (5b) with perforations (13) on the side facing the filter.</description><edition>6</edition><language>eng ; ger</language><subject>PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING</subject><creationdate>1996</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19961212&DB=EPODOC&CC=DE&NR=19520861A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19961212&DB=EPODOC&CC=DE&NR=19520861A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>URBAN, FRANK., 47506 NEUKIRCHEN-VLUYN, DE</creatorcontrib><title>Back-flushing arrangement for large-area water filters comprising perforated pipes</title><description>Large-area filters, partic. water filters, are back-washed by an arrangement of perforated pipes (4) extending over the area of the filter on the cleans side. The system comprises several pipe sections (5) each supplied with part of the back-washing water and pref. in laid in an H-shape with the water being fed via the cross-piece of the H, which is not perforated. The flushing pipes pref. consist of an inner tube section (5a) having perforations (9) on the side of the pipe remote from the filter and an outer pipe (5b) with perforations (13) on the side facing the filter.</description><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizsKQjEQANNYiHqH9QABoyha-nliLfaPJW5iMC9ZNhGvbwQPYDXFzIzV9YD2qV18lUdIHlAEk6eBUgWXBSKKJ41CCG-sJOBCbChg88ASyvdhkpY2ewcOTGWqRg5jodmPEzU_d7fjRRPnngqjpUS1P3Vmt14uthuzN6t_mg9HLTh5</recordid><startdate>19961212</startdate><enddate>19961212</enddate><creator>URBAN, FRANK., 47506 NEUKIRCHEN-VLUYN, DE</creator><scope>EVB</scope></search><sort><creationdate>19961212</creationdate><title>Back-flushing arrangement for large-area water filters comprising perforated pipes</title><author>URBAN, FRANK., 47506 NEUKIRCHEN-VLUYN, DE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE19520861A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>1996</creationdate><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>URBAN, FRANK., 47506 NEUKIRCHEN-VLUYN, DE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>URBAN, FRANK., 47506 NEUKIRCHEN-VLUYN, DE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Back-flushing arrangement for large-area water filters comprising perforated pipes</title><date>1996-12-12</date><risdate>1996</risdate><abstract>Large-area filters, partic. water filters, are back-washed by an arrangement of perforated pipes (4) extending over the area of the filter on the cleans side. The system comprises several pipe sections (5) each supplied with part of the back-washing water and pref. in laid in an H-shape with the water being fed via the cross-piece of the H, which is not perforated. The flushing pipes pref. consist of an inner tube section (5a) having perforations (9) on the side of the pipe remote from the filter and an outer pipe (5b) with perforations (13) on the side facing the filter.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; ger |
| recordid | cdi_epo_espacenet_DE19520861A1 |
| source | esp@cenet |
| subjects | PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING |
| title | Back-flushing arrangement for large-area water filters comprising perforated pipes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-11T17%3A59%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=URBAN,%20FRANK.,%2047506%20NEUKIRCHEN-VLUYN,%20DE&rft.date=1996-12-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EDE19520861A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |