GB439553A - Improvements in and relating to valves - Google Patents
Improvements in and relating to valvesInfo
- Publication number
- GB439553A GB439553A GB700234A GB700234A GB439553A GB 439553 A GB439553 A GB 439553A GB 700234 A GB700234 A GB 700234A GB 700234 A GB700234 A GB 700234A GB 439553 A GB439553 A GB 439553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ball
- seat
- valves
- cam
- valve
- 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
- F16K31/52425—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve with a ball-shaped 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
439,553. Valves. MIKLOS, J., 6, Vilmos CsÓszÓr ut, and FRISCH, K., 50, KirÓly Ucca, both in Budapest. March 5, 1934, Nos. 7002 and 7003. Void [Abridged as open to inspection under Sect. 91 of the Acts, Sept. 4, 1934]. [Class 135] A closure member normally held closed by fluid pressure is opened by a rotatable cam or the like, the end positions of an operating arm being determined by the body of the valve or projections thereon. In Fig. 1 a ball b is raised from its seat by means of an eccentric e. In Fig. 5, a conical member n is used, and the movement of the handle p is limited by the parts p<1>, p<2>, of the body P. An alternative form of cam s is shown in Fig. 7. Fig. 4 shows a ball valve b adapted to be pushed off its seat by a ball in a helical groove of gradually increasing diameter in a rotatable member e.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB700234A GB439553A (en) | 1934-03-05 | 1934-03-05 | Improvements in and relating to valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB700234A GB439553A (en) | 1934-03-05 | 1934-03-05 | Improvements in and relating to valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB439553A true GB439553A (en) | 1935-12-09 |
Family
ID=9824746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB700234A Expired GB439553A (en) | 1934-03-05 | 1934-03-05 | Improvements in and relating to valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB439553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3163394A (en) * | 1959-07-10 | 1964-12-29 | Roland W Downin | Ball valve |
-
1934
- 1934-03-05 GB GB700234A patent/GB439553A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3163394A (en) * | 1959-07-10 | 1964-12-29 | Roland W Downin | Ball valve |
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