GB330873A - Improvements in and relating to power-actuated throttle valves - Google Patents
Improvements in and relating to power-actuated throttle valvesInfo
- Publication number
- GB330873A GB330873A GB38679/29A GB3867929A GB330873A GB 330873 A GB330873 A GB 330873A GB 38679/29 A GB38679/29 A GB 38679/29A GB 3867929 A GB3867929 A GB 3867929A GB 330873 A GB330873 A GB 330873A
- Authority
- GB
- United Kingdom
- Prior art keywords
- actuated
- lever
- cam
- motor
- relating
- 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
330,873. Fabrik Elektr. Apparate Fr. Sauter Akt.-Ges. Dec. 27, 1928, [Convention date]. Electrically-actuated valves. -A throttle valve actuated by a reversible electric motor 1 has the motor arranged to act through a snail cam 9 co-operating with a lever 11. The lever is loaded by a spring 13 and is coupled by a link 20 to an arm 19 on the spindle of a butterfly valve 15. The cam may be shaped so that the valve is opened in proportion to the angle of rotation. The lever 11 and link 20 may be dispensed with, the arm 19 bearing directly on the cam. In addition to a hand controlled switch, a reversing switch may be arranged to be actuated by the motor at the end of its movement so as to prepare the device for the next actuation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH330873X | 1928-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB330873A true GB330873A (en) | 1930-06-19 |
Family
ID=4501855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB38679/29A Expired GB330873A (en) | 1928-12-27 | 1929-12-17 | Improvements in and relating to power-actuated throttle valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB330873A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2629264A (en) * | 1950-01-14 | 1953-02-24 | Philadelphia Gear Works Inc | Motor-driven valve control |
US2668267A (en) * | 1949-02-11 | 1954-02-02 | Garrett Corp | Electric motor valve actuator system |
US2808849A (en) * | 1951-10-09 | 1957-10-08 | Blaw Knox Co | Valve operator mechanism |
US2827078A (en) * | 1952-09-11 | 1958-03-18 | Int Basic Economy Corp | Valve actuating mechanism |
US3199732A (en) * | 1963-03-20 | 1965-08-10 | Robertshaw Controls Co | Spray timer |
DE3117218A1 (en) * | 1980-05-21 | 1982-03-25 | MKS Instruments, Inc., Burlington, Mass. | VALVE WITH LINEAR OPENING CONTROL |
GB2227550A (en) * | 1988-10-21 | 1990-08-01 | Gec Xpelair Ltd | Valves |
GB2295443A (en) * | 1994-11-18 | 1996-05-29 | Smith Meters Ltd | Metering apparatus |
-
1929
- 1929-12-17 GB GB38679/29A patent/GB330873A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668267A (en) * | 1949-02-11 | 1954-02-02 | Garrett Corp | Electric motor valve actuator system |
US2629264A (en) * | 1950-01-14 | 1953-02-24 | Philadelphia Gear Works Inc | Motor-driven valve control |
US2808849A (en) * | 1951-10-09 | 1957-10-08 | Blaw Knox Co | Valve operator mechanism |
US2827078A (en) * | 1952-09-11 | 1958-03-18 | Int Basic Economy Corp | Valve actuating mechanism |
US3199732A (en) * | 1963-03-20 | 1965-08-10 | Robertshaw Controls Co | Spray timer |
DE3117218A1 (en) * | 1980-05-21 | 1982-03-25 | MKS Instruments, Inc., Burlington, Mass. | VALVE WITH LINEAR OPENING CONTROL |
US4327894A (en) * | 1980-05-21 | 1982-05-04 | Mks Instruments, Inc. | Linearized controlled valves |
GB2227550A (en) * | 1988-10-21 | 1990-08-01 | Gec Xpelair Ltd | Valves |
GB2295443A (en) * | 1994-11-18 | 1996-05-29 | Smith Meters Ltd | Metering apparatus |
GB2295443B (en) * | 1994-11-18 | 1998-06-17 | Smith Meters Ltd | Metering apparatus |
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