NL163610C - Afdichting. - Google Patents
Afdichting.Info
- Publication number
- NL163610C NL163610C NL6709451.A NL6709451A NL163610C NL 163610 C NL163610 C NL 163610C NL 6709451 A NL6709451 A NL 6709451A NL 163610 C NL163610 C NL 163610C
- Authority
- NL
- Netherlands
- Prior art keywords
- seal
- Prior art date
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)
- Sliding Valves (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Details Of 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 (3)
Publication Number | Publication Date |
---|---|
NL6709451A NL6709451A (zh) | 1968-01-08 |
NL163610B NL163610B (nl) | 1980-04-15 |
NL163610C true NL163610C (nl) | 1980-09-15 |
Family
ID=27074867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6709451.A NL163610C (nl) | 1966-07-07 | 1967-07-06 | Afdichting. |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE701004A (zh) |
CH (1) | CH472612A (zh) |
DE (2) | DE1600754A1 (zh) |
ES (1) | ES342613A1 (zh) |
FR (1) | FR1510707A (zh) |
GB (2) | GB1197964A (zh) |
NL (1) | NL163610C (zh) |
SE (1) | SE339781B (zh) |
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 |
DE2811035C2 (de) * | 1977-03-15 | 1986-08-28 | Posi-Seal International, Inc., North Stonington, Conn. | Feuersichere Ventildichtungseinrichtung |
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 |
US11946557B2 (en) * | 2020-02-14 | 2024-04-02 | 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 |
US11841089B2 (en) | 2020-02-14 | 2023-12-12 | 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 |
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/xx not_active IP Right Cessation
- 1967-07-06 BE BE701004D patent/BE701004A/xx not_active IP Right Cessation
- 1967-07-07 CH CH968467A patent/CH472612A/de not_active IP Right Cessation
- 1967-07-07 GB GB3576/67A patent/GB1197964A/en not_active Expired
- 1967-07-07 GB GB28952/67A patent/GB1198323A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1600754A1 (de) | 1970-02-05 |
GB1198323A (en) | 1970-07-08 |
ES342613A1 (es) | 1969-01-01 |
CH472612A (de) | 1969-05-15 |
SE339781B (zh) | 1971-10-18 |
FR1510707A (fr) | 1968-01-19 |
GB1197964A (en) | 1970-07-08 |
BE701004A (zh) | 1967-12-18 |
DE1600758A1 (de) | 1970-08-06 |
NL163610B (nl) | 1980-04-15 |
NL6709451A (zh) | 1968-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V4 | Lapsed because of reaching the maximum lifetime of a patent |