SE339781B - - Google Patents
Info
- Publication number
- SE339781B SE339781B SE09947/67*A SE994767A SE339781B SE 339781 B SE339781 B SE 339781B SE 994767 A SE994767 A SE 994767A SE 339781 B SE339781 B SE 339781B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
- F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0673—Composite packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Details Of Valves (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56871566A | 1966-07-07 | 1966-07-07 | |
| US64614967A | 1967-06-09 | 1967-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE339781B true SE339781B (nl) | 1971-10-18 |
Family
ID=27074867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE09947/67*A SE339781B (nl) | 1966-07-07 | 1967-06-30 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE701004A (nl) |
| CH (1) | CH472612A (nl) |
| DE (2) | DE1600754A1 (nl) |
| ES (1) | ES342613A1 (nl) |
| FR (1) | FR1510707A (nl) |
| GB (2) | GB1197964A (nl) |
| NL (1) | NL163610C (nl) |
| SE (1) | SE339781B (nl) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3667727A (en) * | 1971-05-10 | 1972-06-06 | Billy W Bowden | Seat for ball or gate valves |
| CA1080684A (en) * | 1977-03-15 | 1980-07-01 | Kenneth C. Simmons | Extended temperature range valve seal |
| AT383881B (de) * | 1983-07-05 | 1987-09-10 | Voest Alpine Ag | Absperrorgan, insbesondere fuer eine hochdruckleitung |
| GB2175372B (en) * | 1985-05-21 | 1989-06-28 | Fort Vale Eng Ltd | Improvements in and relating to valve seals |
| IT1401144B1 (it) * | 2010-07-27 | 2013-07-12 | Caleffi Spa | Dispositivo valvolare a sfera, anticalcare, per impianti termici e di distribuzione di acqua sanitaria |
| US10428955B2 (en) * | 2012-06-25 | 2019-10-01 | Hamilton Sundstrand Corporation | Contamination resistant butterfly valve |
| CN108468877A (zh) * | 2018-05-31 | 2018-08-31 | 浙江阮氏塑业有限公司 | 一种ppcv-r双壁波纹管 |
| US11841089B2 (en) | 2020-02-14 | 2023-12-12 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
| US11953113B2 (en) | 2020-02-14 | 2024-04-09 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
| US11519509B2 (en) | 2020-02-14 | 2022-12-06 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
| US11946557B2 (en) * | 2020-02-14 | 2024-04-02 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
| CN114370540B (zh) * | 2022-01-13 | 2023-04-18 | 太仓市新英工业燃烧设备有限公司 | 针对于燃烧室接口处气密性检测设备以及方法 |
-
1967
- 1967-02-09 FR FR94331A patent/FR1510707A/fr not_active Expired
- 1967-02-18 DE DE19671600754 patent/DE1600754A1/de active Pending
- 1967-06-30 SE SE09947/67*A patent/SE339781B/xx unknown
- 1967-06-30 DE DE19671600758 patent/DE1600758A1/de active Pending
- 1967-07-04 ES ES342613A patent/ES342613A1/es not_active Expired
- 1967-07-06 NL NL6709451.A patent/NL163610C/nl not_active IP Right Cessation
- 1967-07-06 BE BE701004D patent/BE701004A/xx not_active IP Right Cessation
- 1967-07-07 GB GB3576/67A patent/GB1197964A/en not_active Expired
- 1967-07-07 CH CH968467A patent/CH472612A/de not_active IP Right Cessation
- 1967-07-07 GB GB28952/67A patent/GB1198323A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL163610B (nl) | 1980-04-15 |
| FR1510707A (fr) | 1968-01-19 |
| GB1198323A (en) | 1970-07-08 |
| BE701004A (nl) | 1967-12-18 |
| CH472612A (de) | 1969-05-15 |
| DE1600754A1 (de) | 1970-02-05 |
| NL163610C (nl) | 1980-09-15 |
| NL6709451A (nl) | 1968-01-08 |
| ES342613A1 (es) | 1969-01-01 |
| DE1600758A1 (de) | 1970-08-06 |
| GB1197964A (en) | 1970-07-08 |