http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-207452099-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecc9f4c2816ba70a83b4ea7d3eba6ce1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-34 |
| filingDate | 2017-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fc85a078f15797744226cfecfea9de8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_150c3c8b59f0087a90856fc6a79adcfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4050e2fffe3e048fd03bd2719522ec2 |
| publicationDate | 2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-207452099-U |
| titleOfInvention | A kind of methane-generating pit air pressure protective device |
| abstract | The utility model discloses a kind of methane-generating pit air pressure protective devices; including stainless steel tank body and hydraulic stem; the upper end of the stainless steel tank body is equipped with water inlet; the one side of the stainless steel tank body is equipped with liquid level gauge, and the opposite side of stainless steel tank body is equipped with liquid level adjustment pipe, and the top of the liquid level adjustment pipe is equipped with discharger; the outer surface of the hydraulic stem is equipped with telescoping tube; the top of the water inlet is equipped with thermometer, and the upper end of the hydraulic stem is equipped with hydralic pressure gauge, and the one side of the hydraulic stem is equipped with exhaust pipe.A kind of methane-generating pit air pressure protective device described in the utility model; equipped with discharger, telescoping tube and thermometer; it can prevent the gas in stainless steel tank body that can not be automatically drained out too much; and thermometer is installed in the lower section of hydralic pressure gauge; the temperature in stainless steel tank body can be read, is stretched by telescoping tube to hydraulic stem, facilitates the number of degrees read on hydralic pressure gauge and thermometer; different operating situation is applicable in, brings better prospect of the application. |
| priorityDate | 2017-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.