Split refueling valve jointly controlled by diaphragm and electromagnetic valve
The invention belongs to the field of mechanical structure design, and particularly relates to a split refueling valve jointly controlled by a diaphragm and an electromagnetic valve. The split refueling valve comprises a main valve assembly, a main valve spring, a self-sealing valve assembly, a chan...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | YANG WENPING XIE CHUNWEN GENG SHUO |
| description | The invention belongs to the field of mechanical structure design, and particularly relates to a split refueling valve jointly controlled by a diaphragm and an electromagnetic valve. The split refueling valve comprises a main valve assembly, a main valve spring, a self-sealing valve assembly, a channel shell, an oil return pipe connector, a diaphragm assembly, a diaphragm cavity spring, an electromagnetic valve, a handle, a micro-switch and a control shell. When a control assembly is detached and replaced as an independent LRU, leakage of a main valve cannot be caused. When an actuating circuit is not powered on, the electromagnetic valve is in a closed state, the fuel pressure acting on the two sides of the diaphragm assembly is balanced, and the main valve of the refueling valve should be closed or kept in the closed state. When the actuating circuit is powered on, the electromagnetic valve is opened, pressure difference is formed at an inlet and an outlet of the control assembly of the refueling valve, and |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN114087374A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN114087374A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN114087374A3</originalsourceid><addsrcrecordid>eNrjZPAPLsjJLFEoSk0rTc3JzEtXKEvMKUtVyMrPzCvJqVRIzs8rKcrPyUlNUUiqVEjJTCzIKEpMz1VIzEtRSM1JTQZK5iam56WWZCZDdPIwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTkVKDqeGc_Q0MTAwtzY3MTR2Ni1AAAqUs3lQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Split refueling valve jointly controlled by diaphragm and electromagnetic valve</title><source>esp@cenet</source><creator>YANG WENPING ; XIE CHUNWEN ; GENG SHUO</creator><creatorcontrib>YANG WENPING ; XIE CHUNWEN ; GENG SHUO</creatorcontrib><description>The invention belongs to the field of mechanical structure design, and particularly relates to a split refueling valve jointly controlled by a diaphragm and an electromagnetic valve. The split refueling valve comprises a main valve assembly, a main valve spring, a self-sealing valve assembly, a channel shell, an oil return pipe connector, a diaphragm assembly, a diaphragm cavity spring, an electromagnetic valve, a handle, a micro-switch and a control shell. When a control assembly is detached and replaced as an independent LRU, leakage of a main valve cannot be caused. When an actuating circuit is not powered on, the electromagnetic valve is in a closed state, the fuel pressure acting on the two sides of the diaphragm assembly is balanced, and the main valve of the refueling valve should be closed or kept in the closed state. When the actuating circuit is powered on, the electromagnetic valve is opened, pressure difference is formed at an inlet and an outlet of the control assembly of the refueling valve, and</description><language>chi ; eng</language><subject>ACTUATING-FLOATS ; AIRCRAFT ; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT ; AVIATION ; BLASTING ; COCKS ; COSMONAUTICS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT ; FLYING SUITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PARACHUTES ; PERFORMING OPERATIONS ; TAPS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VALVES ; WEAPONS</subject><creationdate>2022</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=20220225&DB=EPODOC&CC=CN&NR=114087374A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220225&DB=EPODOC&CC=CN&NR=114087374A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG WENPING</creatorcontrib><creatorcontrib>XIE CHUNWEN</creatorcontrib><creatorcontrib>GENG SHUO</creatorcontrib><title>Split refueling valve jointly controlled by diaphragm and electromagnetic valve</title><description>The invention belongs to the field of mechanical structure design, and particularly relates to a split refueling valve jointly controlled by a diaphragm and an electromagnetic valve. The split refueling valve comprises a main valve assembly, a main valve spring, a self-sealing valve assembly, a channel shell, an oil return pipe connector, a diaphragm assembly, a diaphragm cavity spring, an electromagnetic valve, a handle, a micro-switch and a control shell. When a control assembly is detached and replaced as an independent LRU, leakage of a main valve cannot be caused. When an actuating circuit is not powered on, the electromagnetic valve is in a closed state, the fuel pressure acting on the two sides of the diaphragm assembly is balanced, and the main valve of the refueling valve should be closed or kept in the closed state. When the actuating circuit is powered on, the electromagnetic valve is opened, pressure difference is formed at an inlet and an outlet of the control assembly of the refueling valve, and</description><subject>ACTUATING-FLOATS</subject><subject>AIRCRAFT</subject><subject>ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT</subject><subject>AVIATION</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>COSMONAUTICS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>EQUIPMENT FOR FITTING IN OR TO AIRCRAFT</subject><subject>FLYING SUITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PARACHUTES</subject><subject>PERFORMING OPERATIONS</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAPLsjJLFEoSk0rTc3JzEtXKEvMKUtVyMrPzCvJqVRIzs8rKcrPyUlNUUiqVEjJTCzIKEpMz1VIzEtRSM1JTQZK5iam56WWZCZDdPIwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTkVKDqeGc_Q0MTAwtzY3MTR2Ni1AAAqUs3lQ</recordid><startdate>20220225</startdate><enddate>20220225</enddate><creator>YANG WENPING</creator><creator>XIE CHUNWEN</creator><creator>GENG SHUO</creator><scope>EVB</scope></search><sort><creationdate>20220225</creationdate><title>Split refueling valve jointly controlled by diaphragm and electromagnetic valve</title><author>YANG WENPING ; XIE CHUNWEN ; GENG SHUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114087374A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>ACTUATING-FLOATS</topic><topic>AIRCRAFT</topic><topic>ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT</topic><topic>AVIATION</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>COSMONAUTICS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>EQUIPMENT FOR FITTING IN OR TO AIRCRAFT</topic><topic>FLYING SUITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PARACHUTES</topic><topic>PERFORMING OPERATIONS</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG WENPING</creatorcontrib><creatorcontrib>XIE CHUNWEN</creatorcontrib><creatorcontrib>GENG SHUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG WENPING</au><au>XIE CHUNWEN</au><au>GENG SHUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Split refueling valve jointly controlled by diaphragm and electromagnetic valve</title><date>2022-02-25</date><risdate>2022</risdate><abstract>The invention belongs to the field of mechanical structure design, and particularly relates to a split refueling valve jointly controlled by a diaphragm and an electromagnetic valve. The split refueling valve comprises a main valve assembly, a main valve spring, a self-sealing valve assembly, a channel shell, an oil return pipe connector, a diaphragm assembly, a diaphragm cavity spring, an electromagnetic valve, a handle, a micro-switch and a control shell. When a control assembly is detached and replaced as an independent LRU, leakage of a main valve cannot be caused. When an actuating circuit is not powered on, the electromagnetic valve is in a closed state, the fuel pressure acting on the two sides of the diaphragm assembly is balanced, and the main valve of the refueling valve should be closed or kept in the closed state. When the actuating circuit is powered on, the electromagnetic valve is opened, pressure difference is formed at an inlet and an outlet of the control assembly of the refueling valve, and</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN114087374A |
| source | esp@cenet |
| subjects | ACTUATING-FLOATS AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COCKS COSMONAUTICS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PARACHUTES PERFORMING OPERATIONS TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS |
| title | Split refueling valve jointly controlled by diaphragm and electromagnetic valve |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T20%3A23%3A43IST&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=YANG%20WENPING&rft.date=2022-02-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN114087374A%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 |