Device for the assembly or disassembly of probes in process pipes, tanks, etc
PCT No. PCT/NO91/00150 Sec. 371 Date Mar. 22, 1993 Sec. 102(e) Date Mar. 22, 1993 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/09723 PCT Pub. Date Jun. 11, 1992.A retrieving device for the assembly and disassembly of probes into process pipes and tanks comprising a hydraulically activated cylinder attac...
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| creator | WANG KJETIL |
| description | PCT No. PCT/NO91/00150 Sec. 371 Date Mar. 22, 1993 Sec. 102(e) Date Mar. 22, 1993 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/09723 PCT Pub. Date Jun. 11, 1992.A retrieving device for the assembly and disassembly of probes into process pipes and tanks comprising a hydraulically activated cylinder attached to a nipple and ball valve mounted on the wall of a pipe or tank and the cylinder may be operated by applying a suitable pump. A pair of pistons are inserted within the cylinder and these pistons are arranged in telescoping fashion. A piston rod attached to one of the pistons is constructed so that it can securely attach to a probe or other device. a fluid pressurizing means which includes a pair of hydraulic tubes are attached to the upper and lower ends of the hydraulic cylinder so that hydraulic pressure can be applied to extend the pistons and insert the probe or retract the pistons and remove the probe. The ball valve is closed and the retrieving device can then be removed from the valve to service and replace the probe. When the probe is inserted within the nipple a sealing device seals the probe against fluid leakage from the pipe or tank. The probe is then held in position within the nipple by a plurality of set screws or plugs. |
| format | Patent |
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Date Jun. 11, 1992.A retrieving device for the assembly and disassembly of probes into process pipes and tanks comprising a hydraulically activated cylinder attached to a nipple and ball valve mounted on the wall of a pipe or tank and the cylinder may be operated by applying a suitable pump. A pair of pistons are inserted within the cylinder and these pistons are arranged in telescoping fashion. A piston rod attached to one of the pistons is constructed so that it can securely attach to a probe or other device. a fluid pressurizing means which includes a pair of hydraulic tubes are attached to the upper and lower ends of the hydraulic cylinder so that hydraulic pressure can be applied to extend the pistons and insert the probe or retract the pistons and remove the probe. The ball valve is closed and the retrieving device can then be removed from the valve to service and replace the probe. When the probe is inserted within the nipple a sealing device seals the probe against fluid leakage from the pipe or tank. The probe is then held in position within the nipple by a plurality of set screws or plugs.</description><edition>6</edition><language>eng</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; PHYSICS ; TESTING</subject><creationdate>1995</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=19950131&DB=EPODOC&CC=US&NR=5385060A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950131&DB=EPODOC&CC=US&NR=5385060A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG; KJETIL</creatorcontrib><title>Device for the assembly or disassembly of probes in process pipes, tanks, etc</title><description>PCT No. PCT/NO91/00150 Sec. 371 Date Mar. 22, 1993 Sec. 102(e) Date Mar. 22, 1993 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/09723 PCT Pub. Date Jun. 11, 1992.A retrieving device for the assembly and disassembly of probes into process pipes and tanks comprising a hydraulically activated cylinder attached to a nipple and ball valve mounted on the wall of a pipe or tank and the cylinder may be operated by applying a suitable pump. A pair of pistons are inserted within the cylinder and these pistons are arranged in telescoping fashion. A piston rod attached to one of the pistons is constructed so that it can securely attach to a probe or other device. a fluid pressurizing means which includes a pair of hydraulic tubes are attached to the upper and lower ends of the hydraulic cylinder so that hydraulic pressure can be applied to extend the pistons and insert the probe or retract the pistons and remove the probe. The ball valve is closed and the retrieving device can then be removed from the valve to service and replace the probe. When the probe is inserted within the nipple a sealing device seals the probe against fluid leakage from the pipe or tank. The probe is then held in position within the nipple by a plurality of set screws or plugs.</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1995</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB1SS3LTE5VSMsvUijJSFVILC5OzU3KqVQA8lMyixHcNIWCovyk1GKFzDwQKzm1uFihILMgtVhHoSQxLxtIpZYk8zCwpiXmFKfyQmluBnk31xBnD93Ugvz41OKCxOTUvNSS-NBgU2MLUwMzA0djwioAv1M02Q</recordid><startdate>19950131</startdate><enddate>19950131</enddate><creator>WANG; KJETIL</creator><scope>EVB</scope></search><sort><creationdate>19950131</creationdate><title>Device for the assembly or disassembly of probes in process pipes, tanks, etc</title><author>WANG; KJETIL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US5385060A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1995</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG; KJETIL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG; KJETIL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Device for the assembly or disassembly of probes in process pipes, tanks, etc</title><date>1995-01-31</date><risdate>1995</risdate><abstract>PCT No. PCT/NO91/00150 Sec. 371 Date Mar. 22, 1993 Sec. 102(e) Date Mar. 22, 1993 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/09723 PCT Pub. Date Jun. 11, 1992.A retrieving device for the assembly and disassembly of probes into process pipes and tanks comprising a hydraulically activated cylinder attached to a nipple and ball valve mounted on the wall of a pipe or tank and the cylinder may be operated by applying a suitable pump. A pair of pistons are inserted within the cylinder and these pistons are arranged in telescoping fashion. A piston rod attached to one of the pistons is constructed so that it can securely attach to a probe or other device. a fluid pressurizing means which includes a pair of hydraulic tubes are attached to the upper and lower ends of the hydraulic cylinder so that hydraulic pressure can be applied to extend the pistons and insert the probe or retract the pistons and remove the probe. The ball valve is closed and the retrieving device can then be removed from the valve to service and replace the probe. When the probe is inserted within the nipple a sealing device seals the probe against fluid leakage from the pipe or tank. The probe is then held in position within the nipple by a plurality of set screws or plugs.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING |
| title | Device for the assembly or disassembly of probes in process pipes, tanks, etc |
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