GB1227939A - - Google Patents
Info
- Publication number
- GB1227939A GB1227939A GB1227939DA GB1227939A GB 1227939 A GB1227939 A GB 1227939A GB 1227939D A GB1227939D A GB 1227939DA GB 1227939 A GB1227939 A GB 1227939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- recesses
- plates
- portions
- seat members
- slots
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
1,227,939. Valves. LENINGRADSKY NAUCHNO - ISSLEDOVATELSKY INSTITUT KHIMICHESKOGO MASHINOSTROENIA. 25 April, 1969, No. 21169/69. Heading F2V. Multiple reed type check valve for compressors or the like in which the flow is substantially parallel to the reeds, comprises a pack of alternate flexible plates 1 and seat members 2, 3, 4 held together by clamping rings 7, 8. The seat members define outlet recesses 6 into which portions of the plates can deflect to establish communication with slots 5 on the inlet side. A fixed portion 14 of each plate between two flexible portions 10, is clamped against one adjacent seat member by a rib 15 on the other adjacent seat member to provide stiffening against the action of the clamp rings 7, 8. The portions 10 are movable in the recesses 6. The plates are additionally clamped outwardly of the recesses 6 by the seat members. The inlet slots 5 are separated by ribs 13, Fig. 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2116969 | 1969-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1227939A true GB1227939A (en) | 1971-04-15 |
Family
ID=10158327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1227939D Expired GB1227939A (en) | 1969-04-25 | 1969-04-25 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1227939A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3835883A (en) * | 1973-08-15 | 1974-09-17 | Frenkel Mark Isaakovich | Straightway valve |
FR2432087A1 (en) * | 1978-06-28 | 1980-02-22 | Honda Motor Co Ltd | IMPROVEMENTS ON VIBRATORY VALVE VALVES FOR INTERNAL COMBUSTION ENGINES |
WO1982001236A1 (en) * | 1980-09-25 | 1982-04-15 | Mark I Frenkel | Direct-flow valve |
-
1969
- 1969-04-25 GB GB1227939D patent/GB1227939A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3835883A (en) * | 1973-08-15 | 1974-09-17 | Frenkel Mark Isaakovich | Straightway valve |
FR2432087A1 (en) * | 1978-06-28 | 1980-02-22 | Honda Motor Co Ltd | IMPROVEMENTS ON VIBRATORY VALVE VALVES FOR INTERNAL COMBUSTION ENGINES |
WO1982001236A1 (en) * | 1980-09-25 | 1982-04-15 | Mark I Frenkel | Direct-flow valve |
US4489753A (en) * | 1980-09-25 | 1984-12-25 | Frenkel Mark I | Straightway valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |