CN101551062B - Multifunctional fuel safety protecting device - Google Patents
Multifunctional fuel safety protecting device Download PDFInfo
- Publication number
- CN101551062B CN101551062B CN 200810090823 CN200810090823A CN101551062B CN 101551062 B CN101551062 B CN 101551062B CN 200810090823 CN200810090823 CN 200810090823 CN 200810090823 A CN200810090823 A CN 200810090823A CN 101551062 B CN101551062 B CN 101551062B
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- CN
- China
- Prior art keywords
- fuel
- pressure
- gas
- pressure regulation
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000446 fuel Substances 0.000 title claims abstract description 42
- 239000007789 gas Substances 0.000 claims description 48
- 239000000567 combustion gas Substances 0.000 claims description 35
- 239000002737 fuel gas Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 19
- 230000015556 catabolic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810090823 CN101551062B (en) | 2008-04-04 | 2008-04-04 | Multifunctional fuel safety protecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810090823 CN101551062B (en) | 2008-04-04 | 2008-04-04 | Multifunctional fuel safety protecting device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012101166077A Division CN102720872A (en) | 2008-04-04 | 2008-04-04 | Multifunctional gas safety protection device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101551062A CN101551062A (en) | 2009-10-07 |
CN101551062B true CN101551062B (en) | 2013-04-10 |
Family
ID=41155456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810090823 Active CN101551062B (en) | 2008-04-04 | 2008-04-04 | Multifunctional fuel safety protecting device |
Country Status (1)
Country | Link |
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CN (1) | CN101551062B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103244727B (en) * | 2012-02-14 | 2016-01-20 | 罗达莱克斯阀门(上海)有限公司 | Regulator and pressure governor thereof |
CN104514902B (en) * | 2013-09-26 | 2017-05-31 | 张健雄 | A kind of gas valve |
CN103759064B (en) * | 2014-01-09 | 2015-12-16 | 合肥远智自动化科技有限公司 | A kind of super-low voltage precise pressure-reducing valve |
TWI686555B (en) * | 2019-01-09 | 2020-03-01 | 白翼誌 | Fluid safety switch structure |
CN112152136B (en) * | 2020-09-21 | 2023-01-20 | 湖北省电力装备有限公司 | Gas-insulated metal-enclosed switchgear for high-voltage power |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7740787A (en) * | 1987-08-25 | 1989-03-02 | Rong-Chao Chuang | Forward direction closing safety valve device for automatically shutting the gas pipeline passage off during pressure reducing failure |
DE10043811A1 (en) * | 2000-09-06 | 2002-04-04 | Mertik Maxitrol Gmbh & Co Kg | Excess flow valve |
CN1508477A (en) * | 2002-08-23 | 2004-06-30 | 珉 张 | Gas safety vavle for complete kitchen |
CN2837640Y (en) * | 2005-09-08 | 2006-11-15 | 张珉 | Explosion-proof energy-saving relief valve for gas |
CN2837662Y (en) * | 2005-05-26 | 2006-11-15 | 张珉 | Complete gas safety device |
-
2008
- 2008-04-04 CN CN 200810090823 patent/CN101551062B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7740787A (en) * | 1987-08-25 | 1989-03-02 | Rong-Chao Chuang | Forward direction closing safety valve device for automatically shutting the gas pipeline passage off during pressure reducing failure |
DE10043811A1 (en) * | 2000-09-06 | 2002-04-04 | Mertik Maxitrol Gmbh & Co Kg | Excess flow valve |
CN1508477A (en) * | 2002-08-23 | 2004-06-30 | 珉 张 | Gas safety vavle for complete kitchen |
CN2837662Y (en) * | 2005-05-26 | 2006-11-15 | 张珉 | Complete gas safety device |
CN2837640Y (en) * | 2005-09-08 | 2006-11-15 | 张珉 | Explosion-proof energy-saving relief valve for gas |
Also Published As
Publication number | Publication date |
---|---|
CN101551062A (en) | 2009-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 570203 Hainan province Haikou City Road No. 68, the first white branch Applicant after: Zhang Min Address before: 571700 Hainan city of Danzhou Province on a street housing building 1 floor, No. 102 Applicant before: Zhang Min |
|
DD01 | Delivery of document by public notice |
Addressee: Zhang Min Document name: Notification of Passing Examination on Formalities |
|
DD01 | Delivery of document by public notice |
Addressee: Zhang Min Document name: Notification that Application Deemed not to be Proposed |
|
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 571100 Hainan Province, Haikou City Road No. 68 Hainan Baiju procuratorial first branch Applicant after: Zhang Min Address before: 570203 Hainan province Haikou City Road No. 68, the first white branch Applicant before: Zhang Min |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHAANXI DATANG INTELLIGENT INSTRUMENT + METERS CO. Free format text: FORMER OWNER: ZHANG MIN Effective date: 20130426 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 571100 HAIKOU, HAINAN PROVINCE TO: 710016 XI'AN, SHAANXI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130426 Address after: 710016 Fengcheng Road, Shaanxi, No. six, No. 135, Xi'an Patentee after: Shaanxi Datang Intelligent Instrument Instrument Co., Ltd. Address before: 571100 Hainan Province, Haikou City Road No. 68 Hainan Baiju procuratorial first branch Patentee before: Zhang Min |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 710016 Fengcheng Road, Shaanxi, No. six, No. 135, Xi'an Patentee after: Shaanxi Datang gas safety Polytron Technologies Inc Address before: 710016 Fengcheng Road, Shaanxi, No. six, No. 135, Xi'an Patentee before: Shaanxi Datang Intelligent Instrument Instrument Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A multifunctional gas safety protection device Effective date of registration: 20201021 Granted publication date: 20130410 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: SHAANXI DATANG GAS SAFETY TECHNOLOGY Co.,Ltd. Registration number: Y2020610000177 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220125 Granted publication date: 20130410 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: SHAANXI DATANG GAS SAFETY TECHNOLOGY CO.,LTD. Registration number: Y2020610000177 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A multifunctional gas safety protection device Effective date of registration: 20220127 Granted publication date: 20130410 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: SHAANXI DATANG GAS SAFETY TECHNOLOGY CO.,LTD. Registration number: Y2022610000005 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |