GB1573227A - Manufacture of valve body members - Google Patents
Manufacture of valve body members Download PDFInfo
- Publication number
- GB1573227A GB1573227A GB4482077A GB4482077A GB1573227A GB 1573227 A GB1573227 A GB 1573227A GB 4482077 A GB4482077 A GB 4482077A GB 4482077 A GB4482077 A GB 4482077A GB 1573227 A GB1573227 A GB 1573227A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hub
- cylindrical
- welded
- valve body
- body section
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
- B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/10—Welded housings
- F16K27/105—Welded housings for gate valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Housings (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73683076A | 1976-10-29 | 1976-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1573227A true GB1573227A (en) | 1980-08-20 |
Family
ID=24961462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4482077A Expired GB1573227A (en) | 1976-10-29 | 1977-10-27 | Manufacture of valve body members |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5355523A (xx) |
CA (1) | CA1066260A (xx) |
DE (1) | DE2747847A1 (xx) |
FR (1) | FR2369483A1 (xx) |
GB (1) | GB1573227A (xx) |
IT (1) | IT1093065B (xx) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588639A (zh) * | 2011-01-12 | 2012-07-18 | Mt.H控制阀株式会社 | 利用钢板材料制造阀体的方法 |
CN113578993A (zh) * | 2021-08-13 | 2021-11-02 | 常州市胜彪标准件模具有限公司 | 一种调压阀加工工艺方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083219A (en) * | 1976-11-01 | 1978-04-11 | Grove Valve And Regulator Company | Apparatus and method for forming cylindrical valve hubs |
US4260134A (en) * | 1978-05-30 | 1981-04-07 | Grove Valve And Regulator Company | Skirted hub with full penetration butt weld to body |
US4191216A (en) * | 1978-07-10 | 1980-03-04 | Daniel Industries, Inc. | Fabricated orifice fitting mechanism for pipelines |
CN2713261Y (zh) * | 2004-06-29 | 2005-07-27 | 浙江三花股份有限公司 | 阀体外壳与端盖的连接结构 |
CN113664463B (zh) * | 2021-07-28 | 2023-03-17 | 西安航天发动机有限公司 | 一种阀门深腔r型活门座型面的数控轨迹加工方法 |
CN114211213B (zh) * | 2022-01-28 | 2024-03-22 | 欧拉姆阀门科技有限公司 | 一种阀杆多材质融合焊接工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1011596A (fr) * | 1950-02-07 | 1952-06-24 | Equip Ind Laitieres & Agricole | Raccords en acier inoxydable pour tuyauteries |
DE1002997B (de) * | 1956-03-08 | 1957-02-21 | Sempell Rhein Armaturen | Schiebergehaeuse aus Stahlbech |
FR1253841A (fr) * | 1959-10-26 | 1961-02-17 | Perfectionnement apporté aux vannes | |
DE1168194B (de) * | 1959-12-30 | 1964-04-16 | Sempell Rhein Armaturen | Schiebergehaeuse, vorzugsweise aus Rohr oder Blech |
FR1291056A (fr) * | 1961-03-11 | 1962-04-20 | J Cocard Sa Des Ets | Vanne avec tubulures rapportées et soudées, formant sièges |
NL7118167A (xx) * | 1971-12-30 | 1973-07-03 |
-
1977
- 1977-10-26 DE DE19772747847 patent/DE2747847A1/de not_active Withdrawn
- 1977-10-27 GB GB4482077A patent/GB1573227A/en not_active Expired
- 1977-10-27 IT IT5158577A patent/IT1093065B/it active
- 1977-10-28 CA CA289,771A patent/CA1066260A/en not_active Expired
- 1977-10-28 FR FR7732822A patent/FR2369483A1/fr active Granted
- 1977-10-28 JP JP12958077A patent/JPS5355523A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588639A (zh) * | 2011-01-12 | 2012-07-18 | Mt.H控制阀株式会社 | 利用钢板材料制造阀体的方法 |
CN113578993A (zh) * | 2021-08-13 | 2021-11-02 | 常州市胜彪标准件模具有限公司 | 一种调压阀加工工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2369483B1 (xx) | 1984-04-20 |
IT1093065B (it) | 1985-07-19 |
DE2747847A1 (de) | 1978-05-03 |
JPS5355523A (en) | 1978-05-20 |
CA1066260A (en) | 1979-11-13 |
FR2369483A1 (fr) | 1978-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |