CN105196132B - 一种用于燃气表的转阀座与转阀盖的研磨工艺 - Google Patents
一种用于燃气表的转阀座与转阀盖的研磨工艺 Download PDFInfo
- Publication number
- CN105196132B CN105196132B CN201510718165.7A CN201510718165A CN105196132B CN 105196132 B CN105196132 B CN 105196132B CN 201510718165 A CN201510718165 A CN 201510718165A CN 105196132 B CN105196132 B CN 105196132B
- Authority
- CN
- China
- Prior art keywords
- rotary valve
- valve seat
- lid
- valve lid
- flow meter
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000007598 dipping method Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 8
- 238000009826 distribution Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
- B24B15/02—Machines or devices designed for grinding seat surfaces; Accessories therefor in valve housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
- B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/005—Control means for lapping machines or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510718165.7A CN105196132B (zh) | 2015-10-30 | 2015-10-30 | 一种用于燃气表的转阀座与转阀盖的研磨工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510718165.7A CN105196132B (zh) | 2015-10-30 | 2015-10-30 | 一种用于燃气表的转阀座与转阀盖的研磨工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105196132A CN105196132A (zh) | 2015-12-30 |
CN105196132B true CN105196132B (zh) | 2018-01-19 |
Family
ID=54944259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510718165.7A Active CN105196132B (zh) | 2015-10-30 | 2015-10-30 | 一种用于燃气表的转阀座与转阀盖的研磨工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105196132B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110440864B (zh) * | 2019-08-21 | 2020-10-13 | 上海真兰仪表科技股份有限公司 | 一种具有旋转密封功能的燃气表 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08270417A (ja) * | 1995-04-03 | 1996-10-15 | Fuji Oozx Inc | エンジンバルブ |
CN2849202Y (zh) * | 2005-10-27 | 2006-12-20 | 郭义成 | 座面带圆弧结构的针阀 |
CN2849201Y (zh) * | 2005-10-27 | 2006-12-20 | 郭义成 | 座面带凹槽结构的针阀体 |
CN201183216Y (zh) * | 2008-04-07 | 2009-01-21 | 自贡硬质合金有限责任公司 | 密封环加工用凸球面研磨盘 |
CN201261155Y (zh) * | 2008-09-05 | 2009-06-24 | 自贡硬质合金有限责任公司 | 凹球面密封环研磨用游心轮 |
-
2015
- 2015-10-30 CN CN201510718165.7A patent/CN105196132B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105196132A (zh) | 2015-12-30 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Shihua Inventor after: Ren Haijun Inventor after: Xu Ronghua Inventor after: Wang Wenjun Inventor after: Yu Zhiming Inventor before: Li Shihua Inventor before: Ren Haijun Inventor before: Xu Ronghua Inventor before: Wang Wenjun Inventor before: Yu Zhiming |
|
CB03 | Change of inventor or designer information | ||
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: Grinding process of rotary valve seat and rotary valve cover for gas meter Effective date of registration: 20181116 Granted publication date: 20180119 Pledgee: Societe Generale Bank Co.,Ltd. Qingpu Branch of Shanghai Pledgor: ZENNER Metering Technology (Shanghai) Ltd. Registration number: 2018310000073 |
|
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: 20191220 Granted publication date: 20180119 Pledgee: Societe Generale Bank Co.,Ltd. Qingpu Branch of Shanghai Pledgor: ZENNER Metering Technology (Shanghai) Ltd. Registration number: 2018310000073 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 800 Songda Road, Qingpu District, Shanghai, 201799 Patentee after: ZENNER Metering Technology (Shanghai) Ltd. Country or region after: China Address before: 4th Floor, Building 2, No. 6558 Yinggang East Road, Qingpu District, Shanghai, 2017 Patentee before: ZENNER Metering Technology (Shanghai) Ltd. Country or region before: China |