CN216975361U - Accumulator safety valve - Google Patents
Accumulator safety valve Download PDFInfo
- Publication number
- CN216975361U CN216975361U CN202220726157.2U CN202220726157U CN216975361U CN 216975361 U CN216975361 U CN 216975361U CN 202220726157 U CN202220726157 U CN 202220726157U CN 216975361 U CN216975361 U CN 216975361U
- Authority
- CN
- China
- Prior art keywords
- port
- valve
- oil
- accumulator
- stop 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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- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 40
- 230000010349 pulsation Effects 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220726157.2U CN216975361U (en) | 2022-03-28 | 2022-03-28 | Accumulator safety valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220726157.2U CN216975361U (en) | 2022-03-28 | 2022-03-28 | Accumulator safety valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216975361U true CN216975361U (en) | 2022-07-15 |
Family
ID=82339613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220726157.2U Active CN216975361U (en) | 2022-03-28 | 2022-03-28 | Accumulator safety valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216975361U (en) |
-
2022
- 2022-03-28 CN CN202220726157.2U patent/CN216975361U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Accumulator relief valve Effective date of registration: 20230105 Granted publication date: 20220715 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: Shanghai shengkesisi Hydraulic Co.,Ltd. Registration number: Y2023980030417 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220715 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: Shanghai shengkesisi Hydraulic Co.,Ltd. Registration number: Y2023980030417 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |