Vehicle catalyst exhaust system for an internal-combustion engine
An internal-combustion engine is provided with an exhaust pipe and an exhaust gas catalyst which can be preheated by a burner. Fuel is fed to this burner from a fuel tank by way of a fuel pump. The pressure of approximately 3 bar existing in a first fuel pipe is increased by an output amplifier to a...
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| creator | KROISS HUGO TREML CHRISTIAN |
| description | An internal-combustion engine is provided with an exhaust pipe and an exhaust gas catalyst which can be preheated by a burner. Fuel is fed to this burner from a fuel tank by way of a fuel pump. The pressure of approximately 3 bar existing in a first fuel pipe is increased by an output amplifier to approximately 10 bar. The output amplifier comprises a receiving housing and a guide housing, which is arranged therein as well as a differential piston unit comprising a large piston and a small piston. The differential piston unit has a passage bore, through which the fuel flowing into the pressure space of the receiving housing arrives in the high-pressure space of the guide housing. In the event of displacement of the differential piston, which is acted upon by the pressure medium, in one direction, the fuel present in the high-pressure chamber arrives at 10 bar in the second fuel pipe and from there in the burner. |
| format | Patent |
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Fuel is fed to this burner from a fuel tank by way of a fuel pump. The pressure of approximately 3 bar existing in a first fuel pipe is increased by an output amplifier to approximately 10 bar. The output amplifier comprises a receiving housing and a guide housing, which is arranged therein as well as a differential piston unit comprising a large piston and a small piston. The differential piston unit has a passage bore, through which the fuel flowing into the pressure space of the receiving housing arrives in the high-pressure space of the guide housing. In the event of displacement of the differential piston, which is acted upon by the pressure medium, in one direction, the fuel present in the high-pressure chamber arrives at 10 bar in the second fuel pipe and from there in the burner.</description><edition>6</edition><language>eng</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; STEAM ENGINES ; WEAPONS</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=19950725&DB=EPODOC&CC=US&NR=5435130A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950725&DB=EPODOC&CC=US&NR=5435130A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KROISS; HUGO</creatorcontrib><creatorcontrib>TREML; CHRISTIAN</creatorcontrib><title>Vehicle catalyst exhaust system for an internal-combustion engine</title><description>An internal-combustion engine is provided with an exhaust pipe and an exhaust gas catalyst which can be preheated by a burner. Fuel is fed to this burner from a fuel tank by way of a fuel pump. The pressure of approximately 3 bar existing in a first fuel pipe is increased by an output amplifier to approximately 10 bar. The output amplifier comprises a receiving housing and a guide housing, which is arranged therein as well as a differential piston unit comprising a large piston and a small piston. The differential piston unit has a passage bore, through which the fuel flowing into the pressure space of the receiving housing arrives in the high-pressure space of the guide housing. In the event of displacement of the differential piston, which is acted upon by the pressure medium, in one direction, the fuel present in the high-pressure chamber arrives at 10 bar in the second fuel pipe and from there in the burner.</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1995</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAMS83ITM5JVUhOLEnMqSwuUUityEgsBdLFQE5qrkJafpFCYp5CZl5JalFeYo5ucn5uElA6Mz9PITUvPTMvlYeBNS0xpziVF0pzM8i7uYY4e-imFuTHpxYXJCan5qWWxIcGm5oYmxoaGzgaE1YBAIJhMYE</recordid><startdate>19950725</startdate><enddate>19950725</enddate><creator>KROISS; HUGO</creator><creator>TREML; CHRISTIAN</creator><scope>EVB</scope></search><sort><creationdate>19950725</creationdate><title>Vehicle catalyst exhaust system for an internal-combustion engine</title><author>KROISS; HUGO ; TREML; CHRISTIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US5435130A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1995</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KROISS; HUGO</creatorcontrib><creatorcontrib>TREML; CHRISTIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KROISS; HUGO</au><au>TREML; CHRISTIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vehicle catalyst exhaust system for an internal-combustion engine</title><date>1995-07-25</date><risdate>1995</risdate><abstract>An internal-combustion engine is provided with an exhaust pipe and an exhaust gas catalyst which can be preheated by a burner. Fuel is fed to this burner from a fuel tank by way of a fuel pump. The pressure of approximately 3 bar existing in a first fuel pipe is increased by an output amplifier to approximately 10 bar. The output amplifier comprises a receiving housing and a guide housing, which is arranged therein as well as a differential piston unit comprising a large piston and a small piston. The differential piston unit has a passage bore, through which the fuel flowing into the pressure space of the receiving housing arrives in the high-pressure space of the guide housing. In the event of displacement of the differential piston, which is acted upon by the pressure medium, in one direction, the fuel present in the high-pressure chamber arrives at 10 bar in the second fuel pipe and from there in the burner.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS |
| title | Vehicle catalyst exhaust system for an internal-combustion engine |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-16T08%3A12%3A03IST&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=KROISS;%20HUGO&rft.date=1995-07-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS5435130A%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 |