CN103453262B - 燃气专用防拆防吃气三通 - Google Patents
燃气专用防拆防吃气三通 Download PDFInfo
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- CN103453262B CN103453262B CN201310375529.7A CN201310375529A CN103453262B CN 103453262 B CN103453262 B CN 103453262B CN 201310375529 A CN201310375529 A CN 201310375529A CN 103453262 B CN103453262 B CN 103453262B
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CN201310375529.7A CN103453262B (zh) | 2013-08-26 | 2013-08-26 | 燃气专用防拆防吃气三通 |
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CN201310375529.7A CN103453262B (zh) | 2013-08-26 | 2013-08-26 | 燃气专用防拆防吃气三通 |
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CN103453262A CN103453262A (zh) | 2013-12-18 |
CN103453262B true CN103453262B (zh) | 2016-01-20 |
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CN201310375529.7A Active CN103453262B (zh) | 2013-08-26 | 2013-08-26 | 燃气专用防拆防吃气三通 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105257944B (zh) * | 2015-09-28 | 2018-08-03 | 宁波忻杰燃气用具实业有限公司 | 用于燃气阀的阀门通气专用工具 |
CN105972363B (zh) * | 2016-05-23 | 2018-04-13 | 浙江世亚燃气阀门有限公司 | 可带气操作的防拆三通及三通拆卸扳手 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1668488A (en) * | 1925-05-01 | 1928-05-01 | Edward W N Boosey | Gas-vent t. |
FR2560663B2 (fr) * | 1984-03-05 | 1986-10-31 | Fonderie Cuivre Robinette Cent | Procede et dispositif de branchement d'une derivation |
CN2797835Y (zh) * | 2005-06-07 | 2006-07-19 | 南塑建材塑胶制品(深圳)有限公司 | 带气或水作业支管连接之旁通 |
CN2895958Y (zh) * | 2006-05-18 | 2007-05-02 | 宁波忻杰燃气用具实业有限公司 | 燃气专用防拆三通 |
CN201537721U (zh) * | 2009-07-27 | 2010-08-04 | 天津市燃气集团有限公司 | 燃气行业用带气开孔工具 |
CN202756818U (zh) * | 2012-09-14 | 2013-02-27 | 宁波志清实业有限公司 | 带防拆测压接头的三通接头 |
CN203453688U (zh) * | 2013-08-26 | 2014-02-26 | 宁波忻杰燃气用具实业有限公司 | 燃气专用防拆防吃气三通 |
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2013
- 2013-08-26 CN CN201310375529.7A patent/CN103453262B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1668488A (en) * | 1925-05-01 | 1928-05-01 | Edward W N Boosey | Gas-vent t. |
FR2560663B2 (fr) * | 1984-03-05 | 1986-10-31 | Fonderie Cuivre Robinette Cent | Procede et dispositif de branchement d'une derivation |
CN2797835Y (zh) * | 2005-06-07 | 2006-07-19 | 南塑建材塑胶制品(深圳)有限公司 | 带气或水作业支管连接之旁通 |
CN2895958Y (zh) * | 2006-05-18 | 2007-05-02 | 宁波忻杰燃气用具实业有限公司 | 燃气专用防拆三通 |
CN201537721U (zh) * | 2009-07-27 | 2010-08-04 | 天津市燃气集团有限公司 | 燃气行业用带气开孔工具 |
CN202756818U (zh) * | 2012-09-14 | 2013-02-27 | 宁波志清实业有限公司 | 带防拆测压接头的三通接头 |
CN203453688U (zh) * | 2013-08-26 | 2014-02-26 | 宁波忻杰燃气用具实业有限公司 | 燃气专用防拆防吃气三通 |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Lianfeng Industrial Zone Haishu District Shiqi street 315154 Zhejiang city of Ningbo Province Patentee after: Ningbo Xinjie Gas Appliances Industrial Co.,Ltd. Address before: Lianfeng Yinzhou District Industrial Zone Shiqi street 315154 Zhejiang city of Ningbo Province Patentee before: Ningbo Xinjie Gas Appliances Industrial Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gas dedicated anti dismantling and anti eating tee Effective date of registration: 20230913 Granted publication date: 20160120 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Haishu sub branch Pledgor: Ningbo Xinjie Gas Appliances Industrial Co.,Ltd. Registration number: Y2023980056495 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |