IRRIGATION GATE SYSTEM
An irrigation gate system installed in a ditch or canal for maintaining a desired level of water upstream from the irrigation gate system. The irrigation gate system includes a gate which is operable in a closed position for preventing water flow past the ga te and a plurality of open positions for...
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| creator | LANGEMAN, PETER ALLEN, LEE CRAIG, KEN ELSER, PAUL |
| description | An irrigation gate system installed in a ditch or canal for maintaining a desired level of water upstream from the irrigation gate system. The irrigation gate system includes a gate which is operable in a closed position for preventing water flow past the ga te and a plurality of open positions for allowing various amounts of water in the dit ch or canal to flow past the gate. The gate is vertically hingedly connected to a pipe shaf t which is supported by a frame installed in the ditch or canal. A gate actuator moves the gate between its various positions upon receiving signals from an electronic programmable controller which in turn receives signals from a lever sensor, typically installed upstream from the gate, to maintain a desired water level on either side of the gate. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2450151A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2450151A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2450151A13</originalsourceid><addsrcrecordid>eNrjZBDzDArydHcM8fT3UwBSrgrBkcEhrr48DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTe2dHIxNTA0NTQ0dCYCCUAfnUepQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>IRRIGATION GATE SYSTEM</title><source>esp@cenet</source><creator>LANGEMAN, PETER ; ALLEN, LEE ; CRAIG, KEN ; ELSER, PAUL</creator><creatorcontrib>LANGEMAN, PETER ; ALLEN, LEE ; CRAIG, KEN ; ELSER, PAUL</creatorcontrib><description>An irrigation gate system installed in a ditch or canal for maintaining a desired level of water upstream from the irrigation gate system. The irrigation gate system includes a gate which is operable in a closed position for preventing water flow past the ga te and a plurality of open positions for allowing various amounts of water in the dit ch or canal to flow past the gate. The gate is vertically hingedly connected to a pipe shaf t which is supported by a frame installed in the ditch or canal. A gate actuator moves the gate between its various positions upon receiving signals from an electronic programmable controller which in turn receives signals from a lever sensor, typically installed upstream from the gate, to maintain a desired water level on either side of the gate.</description><edition>7</edition><language>eng ; fre</language><subject>FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING</subject><creationdate>2005</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=20050519&DB=EPODOC&CC=CA&NR=2450151A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050519&DB=EPODOC&CC=CA&NR=2450151A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LANGEMAN, PETER</creatorcontrib><creatorcontrib>ALLEN, LEE</creatorcontrib><creatorcontrib>CRAIG, KEN</creatorcontrib><creatorcontrib>ELSER, PAUL</creatorcontrib><title>IRRIGATION GATE SYSTEM</title><description>An irrigation gate system installed in a ditch or canal for maintaining a desired level of water upstream from the irrigation gate system. The irrigation gate system includes a gate which is operable in a closed position for preventing water flow past the ga te and a plurality of open positions for allowing various amounts of water in the dit ch or canal to flow past the gate. The gate is vertically hingedly connected to a pipe shaf t which is supported by a frame installed in the ditch or canal. A gate actuator moves the gate between its various positions upon receiving signals from an electronic programmable controller which in turn receives signals from a lever sensor, typically installed upstream from the gate, to maintain a desired water level on either side of the gate.</description><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>SOIL SHIFTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBDzDArydHcM8fT3UwBSrgrBkcEhrr48DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTe2dHIxNTA0NTQ0dCYCCUAfnUepQ</recordid><startdate>20050519</startdate><enddate>20050519</enddate><creator>LANGEMAN, PETER</creator><creator>ALLEN, LEE</creator><creator>CRAIG, KEN</creator><creator>ELSER, PAUL</creator><scope>EVB</scope></search><sort><creationdate>20050519</creationdate><title>IRRIGATION GATE SYSTEM</title><author>LANGEMAN, PETER ; ALLEN, LEE ; CRAIG, KEN ; ELSER, PAUL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2450151A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2005</creationdate><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>SOIL SHIFTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LANGEMAN, PETER</creatorcontrib><creatorcontrib>ALLEN, LEE</creatorcontrib><creatorcontrib>CRAIG, KEN</creatorcontrib><creatorcontrib>ELSER, PAUL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LANGEMAN, PETER</au><au>ALLEN, LEE</au><au>CRAIG, KEN</au><au>ELSER, PAUL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IRRIGATION GATE SYSTEM</title><date>2005-05-19</date><risdate>2005</risdate><abstract>An irrigation gate system installed in a ditch or canal for maintaining a desired level of water upstream from the irrigation gate system. The irrigation gate system includes a gate which is operable in a closed position for preventing water flow past the ga te and a plurality of open positions for allowing various amounts of water in the dit ch or canal to flow past the gate. The gate is vertically hingedly connected to a pipe shaf t which is supported by a frame installed in the ditch or canal. A gate actuator moves the gate between its various positions upon receiving signals from an electronic programmable controller which in turn receives signals from a lever sensor, typically installed upstream from the gate, to maintain a desired water level on either side of the gate.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
| recordid | cdi_epo_espacenet_CA2450151A1 |
| source | esp@cenet |
| subjects | FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING |
| title | IRRIGATION GATE SYSTEM |
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