BRAKE BOOSTER OF VEHICLE
PURPOSE: A brake booster of a vehicle is provided to prevent the loss of the braking power and to avoid an accident by applying normal vacuum pressure to a master bag even when an engine rpm is reduced remarkably or an engine stops suddenly. CONSTITUTION: In a brake booster of a vehicle, a master ba...
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| creator | CHOI, YEONG GIL |
| description | PURPOSE: A brake booster of a vehicle is provided to prevent the loss of the braking power and to avoid an accident by applying normal vacuum pressure to a master bag even when an engine rpm is reduced remarkably or an engine stops suddenly. CONSTITUTION: In a brake booster of a vehicle, a master bag(1) is connected with a vacuum source(3) via a vacuum pipe(2). A vacuum tank(4) is installed in the middle of the vacuum pipe. An inlet pipe(4a) and an outlet pipe(4b) are formed on each end of the vacuum tank. The inlet and outlet pipes are connected to the vacuum pipe. A check valve(5) is installed in the inlet pipe. An opening/shutoff valve is installed in the outlet valve. The vacuum pressure applied to the vacuum tank remains in the vacuum tank by the check valve. If an engine stops suddenly or an engine rpm falls less than a predetermined level, the vacuum pressure in the vacuum tank is applied to the master bag by the opening of the opening/shutoff valve. Thus, the master back performs smooth boosting work. Therefore, the rapid loss of braking power or an accident is avoided. |
| format | Patent |
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CONSTITUTION: In a brake booster of a vehicle, a master bag(1) is connected with a vacuum source(3) via a vacuum pipe(2). A vacuum tank(4) is installed in the middle of the vacuum pipe. An inlet pipe(4a) and an outlet pipe(4b) are formed on each end of the vacuum tank. The inlet and outlet pipes are connected to the vacuum pipe. A check valve(5) is installed in the inlet pipe. An opening/shutoff valve is installed in the outlet valve. The vacuum pressure applied to the vacuum tank remains in the vacuum tank by the check valve. If an engine stops suddenly or an engine rpm falls less than a predetermined level, the vacuum pressure in the vacuum tank is applied to the master bag by the opening of the opening/shutoff valve. Thus, the master back performs smooth boosting work. Therefore, the rapid loss of braking power or an accident is avoided.</description><edition>7</edition><language>eng ; kor</language><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; PERFORMING OPERATIONS ; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ; TRANSPORTING ; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF ; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES ; VEHICLES IN GENERAL</subject><creationdate>2002</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=20020126&DB=EPODOC&CC=KR&NR=20020006839A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020126&DB=EPODOC&CC=KR&NR=20020006839A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHOI, YEONG GIL</creatorcontrib><title>BRAKE BOOSTER OF VEHICLE</title><description>PURPOSE: A brake booster of a vehicle is provided to prevent the loss of the braking power and to avoid an accident by applying normal vacuum pressure to a master bag even when an engine rpm is reduced remarkably or an engine stops suddenly. CONSTITUTION: In a brake booster of a vehicle, a master bag(1) is connected with a vacuum source(3) via a vacuum pipe(2). A vacuum tank(4) is installed in the middle of the vacuum pipe. An inlet pipe(4a) and an outlet pipe(4b) are formed on each end of the vacuum tank. The inlet and outlet pipes are connected to the vacuum pipe. A check valve(5) is installed in the inlet pipe. An opening/shutoff valve is installed in the outlet valve. The vacuum pressure applied to the vacuum tank remains in the vacuum tank by the check valve. If an engine stops suddenly or an engine rpm falls less than a predetermined level, the vacuum pressure in the vacuum tank is applied to the master bag by the opening of the opening/shutoff valve. Thus, the master back performs smooth boosting work. Therefore, the rapid loss of braking power or an accident is avoided.</description><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</subject><subject>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</subject><subject>TRANSPORTING</subject><subject>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</subject><subject>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBwCnL0dlVw8vcPDnENUvB3Uwhz9fB09nHlYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kFGBgZAZGBmYWzpaEycKgBXfSBP</recordid><startdate>20020126</startdate><enddate>20020126</enddate><creator>CHOI, YEONG GIL</creator><scope>EVB</scope></search><sort><creationdate>20020126</creationdate><title>BRAKE BOOSTER OF VEHICLE</title><author>CHOI, YEONG GIL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20020006839A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2002</creationdate><topic>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</topic><topic>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</topic><topic>TRANSPORTING</topic><topic>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</topic><topic>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>CHOI, YEONG GIL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHOI, YEONG GIL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BRAKE BOOSTER OF VEHICLE</title><date>2002-01-26</date><risdate>2002</risdate><abstract>PURPOSE: A brake booster of a vehicle is provided to prevent the loss of the braking power and to avoid an accident by applying normal vacuum pressure to a master bag even when an engine rpm is reduced remarkably or an engine stops suddenly. CONSTITUTION: In a brake booster of a vehicle, a master bag(1) is connected with a vacuum source(3) via a vacuum pipe(2). A vacuum tank(4) is installed in the middle of the vacuum pipe. An inlet pipe(4a) and an outlet pipe(4b) are formed on each end of the vacuum tank. The inlet and outlet pipes are connected to the vacuum pipe. A check valve(5) is installed in the inlet pipe. An opening/shutoff valve is installed in the outlet valve. The vacuum pressure applied to the vacuum tank remains in the vacuum tank by the check valve. If an engine stops suddenly or an engine rpm falls less than a predetermined level, the vacuum pressure in the vacuum tank is applied to the master bag by the opening of the opening/shutoff valve. Thus, the master back performs smooth boosting work. Therefore, the rapid loss of braking power or an accident is avoided.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; kor |
| recordid | cdi_epo_espacenet_KR20020006839A |
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| subjects | ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL |
| title | BRAKE BOOSTER OF VEHICLE |
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