CH370987A - Als Absperrklappe verwendbare Rückschlagklappe in einem Rohrstück, für grosse Flüssigkeitsleitungen - Google Patents
Als Absperrklappe verwendbare Rückschlagklappe in einem Rohrstück, für grosse FlüssigkeitsleitungenInfo
- Publication number
- CH370987A CH370987A CH7195959A CH7195959A CH370987A CH 370987 A CH370987 A CH 370987A CH 7195959 A CH7195959 A CH 7195959A CH 7195959 A CH7195959 A CH 7195959A CH 370987 A CH370987 A CH 370987A
- Authority
- CH
- Switzerland
- Prior art keywords
- valve
- shut
- pipe section
- large liquid
- liquid lines
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
- F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
-
- 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
- F16K1/221—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 specially adapted operating means therefor
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB48640A DE1171685B (de) | 1958-04-21 | 1958-04-21 | Klappenventil mit Differentialkolben |
Publications (1)
Publication Number | Publication Date |
---|---|
CH370987A true CH370987A (de) | 1963-07-31 |
Family
ID=6968642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH7195959A CH370987A (de) | 1958-04-21 | 1959-04-13 | Als Absperrklappe verwendbare Rückschlagklappe in einem Rohrstück, für grosse Flüssigkeitsleitungen |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH370987A (de) |
GB (1) | GB915197A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110735933A (zh) * | 2019-10-25 | 2020-01-31 | 润电能源科学技术有限公司 | 应用于汽轮机低压缸零功率的阀中阀 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100886961B1 (ko) * | 2008-09-29 | 2009-03-09 | 주식회사알피엠텍 | 다회전용 유압식 액츄에이터 |
CN102155544B (zh) * | 2010-04-28 | 2013-02-13 | 荆锁祥 | 具有缓闭止回功能的阀板偏心的阀 |
CN101936403B (zh) * | 2010-09-09 | 2012-07-11 | 霍炳森 | 一种用于燃烧控制的脉冲蝶阀 |
US11598427B2 (en) * | 2021-01-08 | 2023-03-07 | Kennedy Valve Company | Butterfly valve |
-
1959
- 1959-04-13 CH CH7195959A patent/CH370987A/de unknown
- 1959-04-21 GB GB1357259A patent/GB915197A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110735933A (zh) * | 2019-10-25 | 2020-01-31 | 润电能源科学技术有限公司 | 应用于汽轮机低压缸零功率的阀中阀 |
Also Published As
Publication number | Publication date |
---|---|
GB915197A (en) | 1963-01-09 |
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