GB166086A - Improvements in mechanism for operating oscillatory valves - Google Patents
Improvements in mechanism for operating oscillatory valvesInfo
- Publication number
- GB166086A GB166086A GB324721A GB324721A GB166086A GB 166086 A GB166086 A GB 166086A GB 324721 A GB324721 A GB 324721A GB 324721 A GB324721 A GB 324721A GB 166086 A GB166086 A GB 166086A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- lug
- sector
- engaging
- arm
- 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
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
166,086. Petry, N. A. March 25, 1920. Actuating-mechanism.-An cscillating valve of the type described in Specification 162,891 is provided with a projecting stem 13, Fig. 4, carrying a toothed pinion 22 engaging a sector 23 which is pivoted at 23<a>. One end of the sector is connected by a coiled spring 24 to a screw 25, Fig. 1, which passes through a lug 26 on the valve casing. A nut 27 has projections 28 which engage recesses in the lug to prevent rotation, and at the same time allow a slight rocking of the screw 25. A cap 29 is mounted rigidly on the pinion 22 and carries an arm 30 which is operated by a pushrod 21. In a modification, Fig. 2, the toothed pinion 22a carries an arm 60 in addition to the operating-lever 30<a>, and the valve is held in either of its extreme positions by a spring 24 acting through a link 61. A ball-and-socket catch 65 is provided to hold the valve in its mid-position. In another modification, Fig. 5, the valve is operated by a chain 40 passing over a pulley 41, and the chain may be attached to the end of a treadle 34, Fig. 7, having notches 38 engaging with a plate 36.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB324721A GB166086A (en) | 1920-03-25 | 1920-03-25 | Improvements in mechanism for operating oscillatory valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB324721A GB166086A (en) | 1920-03-25 | 1920-03-25 | Improvements in mechanism for operating oscillatory valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB166086A true GB166086A (en) | 1921-06-27 |
Family
ID=9754715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB324721A Expired GB166086A (en) | 1920-03-25 | 1920-03-25 | Improvements in mechanism for operating oscillatory valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB166086A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736814A (en) * | 2016-05-17 | 2016-07-06 | 单中非 | Three valve rod and gear driven seal valve |
| CN105864497A (en) * | 2016-05-17 | 2016-08-17 | 单中非 | Gear-driven seal valve |
| CN109827003A (en) * | 2017-11-23 | 2019-05-31 | 咸光植 | Utilize the valve driver of ratchet |
-
1920
- 1920-03-25 GB GB324721A patent/GB166086A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736814A (en) * | 2016-05-17 | 2016-07-06 | 单中非 | Three valve rod and gear driven seal valve |
| CN105864497A (en) * | 2016-05-17 | 2016-08-17 | 单中非 | Gear-driven seal valve |
| CN105864497B (en) * | 2016-05-17 | 2018-03-13 | 单中非 | Gear drives sealing valve |
| CN105736814B (en) * | 2016-05-17 | 2018-04-13 | 苗木美 | Three valve rod gears drive sealing valve |
| CN109827003A (en) * | 2017-11-23 | 2019-05-31 | 咸光植 | Utilize the valve driver of ratchet |
| CN109827003B (en) * | 2017-11-23 | 2020-08-21 | Vtl有限公司 | Valve actuator using ratchet |
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