ELECTRONICALLY CONTROLLED REGULATOR
Provided is an electronically controlled regulator (1A) having a body (10A) sectioned into a high-pressure chamber (2A), a discharge pressure chamber (3A), a pressure control chamber (4A), and an atmospheric pressure chamber (5A), and including a pressure regulating valve including: a valve shaft (2...
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| creator | SUEMATSU, Yukinori SUENAGA, Naoya AIZAWA, Shutaro |
| description | Provided is an electronically controlled regulator (1A) having a body (10A) sectioned into a high-pressure chamber (2A), a discharge pressure chamber (3A), a pressure control chamber (4A), and an atmospheric pressure chamber (5A), and including a pressure regulating valve including: a valve shaft (21A) having a valve body (22), a valve seat (23) in close contact with the valve body (22), and a discharge pressure regulating unit that regulates a fluid pressure by causing the valve shaft (21A) to reciprocate through driving of an electric motor (30), in which a high-pressure fluid introduced is regulated to a set pressure and discharged, and three diameters of a seat diameter (Ds) of the valve seat (23) as a boundary between the high-pressure chamber (2A) and the discharge pressure chamber (3A), a seal diameter (Dh) of an O-ring (72) which is a seal member on the atmospheric pressure chamber side as a boundary between the high-pressure chamber (2A) and the atmospheric pressure chamber (5A), and a seal diameter (Do) of the O-ring (71) which is a seal member on the pressure control chamber side as a boundary between the discharge pressure chamber (3A) and the pressure control chamber (4A), are made substantially the same. |
| format | Patent |
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SUENAGA, Naoya ; AIZAWA, Shutaro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4471268A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SUEMATSU, Yukinori</creatorcontrib><creatorcontrib>SUENAGA, Naoya</creatorcontrib><creatorcontrib>AIZAWA, Shutaro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUEMATSU, Yukinori</au><au>SUENAGA, Naoya</au><au>AIZAWA, Shutaro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRONICALLY CONTROLLED REGULATOR</title><date>2024-12-04</date><risdate>2024</risdate><abstract>Provided is an electronically controlled regulator (1A) having a body (10A) sectioned into a high-pressure chamber (2A), a discharge pressure chamber (3A), a pressure control chamber (4A), and an atmospheric pressure chamber (5A), and including a pressure regulating valve including: a valve shaft (21A) having a valve body (22), a valve seat (23) in close contact with the valve body (22), and a discharge pressure regulating unit that regulates a fluid pressure by causing the valve shaft (21A) to reciprocate through driving of an electric motor (30), in which a high-pressure fluid introduced is regulated to a set pressure and discharged, and three diameters of a seat diameter (Ds) of the valve seat (23) as a boundary between the high-pressure chamber (2A) and the discharge pressure chamber (3A), a seal diameter (Dh) of an O-ring (72) which is a seal member on the atmospheric pressure chamber side as a boundary between the high-pressure chamber (2A) and the atmospheric pressure chamber (5A), and a seal diameter (Do) of the O-ring (71) which is a seal member on the pressure control chamber side as a boundary between the discharge pressure chamber (3A) and the pressure control chamber (4A), are made substantially the same.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP4471268A1 |
| source | esp@cenet |
| subjects | BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS |
| title | ELECTRONICALLY CONTROLLED REGULATOR |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T22%3A32%3A53IST&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=SUEMATSU,%20Yukinori&rft.date=2024-12-04&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4471268A1%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 |