GB471714A - Improvements in or relating to valves - Google Patents
Improvements in or relating to valvesInfo
- Publication number
- GB471714A GB471714A GB3445936A GB3445936A GB471714A GB 471714 A GB471714 A GB 471714A GB 3445936 A GB3445936 A GB 3445936A GB 3445936 A GB3445936 A GB 3445936A GB 471714 A GB471714 A GB 471714A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- spindle
- relating
- weinnerby
- rocked
- 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
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
- F16K31/52441—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve with a pivoted disc or flap
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
471,714. Valves. WEINNERBY, A. O. L. Dec. 15, 1936, No. 34459. [Class 135] A straight - through valve comprises two closure members 7 pivoted at 6 on lugs 5 and rocked in either direction by contact with grooves 11, 12 in a doubly conical nut 13 travelling along a screwed portion of the spindle 14, which spindle is held against axial movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3445936A GB471714A (en) | 1936-12-15 | 1936-12-15 | Improvements in or relating to valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3445936A GB471714A (en) | 1936-12-15 | 1936-12-15 | Improvements in or relating to valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB471714A true GB471714A (en) | 1937-09-09 |
Family
ID=10365906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3445936A Expired GB471714A (en) | 1936-12-15 | 1936-12-15 | Improvements in or relating to valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB471714A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2475712A (en) * | 1945-10-26 | 1949-07-12 | Walter E Miller | Gate valve |
US2642893A (en) * | 1947-11-14 | 1953-06-23 | Lottes Richard Murray | Mixing valve construction |
FR2434978A1 (en) * | 1978-08-30 | 1980-03-28 | Dungs Karl Gmbh & Co | VALVE FOR GASEOUS FLUIDS |
GB2170885A (en) * | 1985-01-28 | 1986-08-13 | Boc Group Inc | Vacuum processing apparatus |
US5148831A (en) * | 1991-04-30 | 1992-09-22 | Kennedy Manufacturing, Inc. | Bi-directional shaftless butterfly valve |
-
1936
- 1936-12-15 GB GB3445936A patent/GB471714A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2475712A (en) * | 1945-10-26 | 1949-07-12 | Walter E Miller | Gate valve |
US2642893A (en) * | 1947-11-14 | 1953-06-23 | Lottes Richard Murray | Mixing valve construction |
FR2434978A1 (en) * | 1978-08-30 | 1980-03-28 | Dungs Karl Gmbh & Co | VALVE FOR GASEOUS FLUIDS |
GB2170885A (en) * | 1985-01-28 | 1986-08-13 | Boc Group Inc | Vacuum processing apparatus |
US4753417A (en) * | 1985-01-28 | 1988-06-28 | The Boc Group, Inc. | Gate valve for vacuum processing apparatus |
US5148831A (en) * | 1991-04-30 | 1992-09-22 | Kennedy Manufacturing, Inc. | Bi-directional shaftless butterfly valve |
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