GB685935A - - Google Patents
Info
- Publication number
- GB685935A GB685935A GB685935DA GB685935A GB 685935 A GB685935 A GB 685935A GB 685935D A GB685935D A GB 685935DA GB 685935 A GB685935 A GB 685935A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- strip
- reinforcements
- head
- stud
- 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
Landscapes
- Diaphragms And Bellows (AREA)
Abstract
685,935. Elastic valves. SAUNDERS VALVE CO., Ltd. April 5, 1951 [April 5, 1950], No. 8573/50. Class 135. The head 5 of a stud 4 embedded in a moulded diaphragm 1 of a diaphragm valve of the kind described in Specification 657,324 is surrounded by a strip 6 of reinforcing material, e.g. cotton fabric, reinforced with unvulcanised rubber, to improve the security of the attachment. Each end of the strip has a hole through which the shank of the stud passes. The strip is spaced from the head of the stud by placing a washer of rubber, &c. between each side of the head and the strip before moulding. Other reinforcements 8, 9, 10 are also moulded in the diaphragm. In addition, a metal reinforcing ring, as described in Specification 541,828, may be embedded in the diaphragm, either between the reinforcements 6 and 8 or between the reinforcements 8 and 9. The invention is also applicable to that type of valve in which the diaphragm coacts with a weir. Specification 434,665 also is referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB685935A true GB685935A (en) | 1900-01-01 |
Family
ID=1750566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB685935D Expired GB685935A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB685935A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1028842B (en) * | 1952-08-13 | 1958-04-24 | Karl Lauterwasser | Multi-way diaphragm valve |
| US2840339A (en) * | 1953-05-13 | 1958-06-24 | Saunders Valve Co Ltd | Diaphragm valves and diaphragms therefor |
| DE1068952B (en) * | 1959-11-12 | Franz Clouth Rheinische Gummiwarenfabrik Aktiengesellschaft, Koln-Nippes | Air spring | |
| US3026909A (en) * | 1959-03-27 | 1962-03-27 | Grinnell Corp | Reinforced diaphragm |
| DE1158335B (en) * | 1959-02-26 | 1963-11-28 | Harzer Achsenwerke K G Schwema | Diaphragm valve |
| US3123336A (en) * | 1964-03-03 | Diaphragm valves | ||
| DE1177885B (en) * | 1959-03-27 | 1964-09-10 | Grinnell Corp | Compression molded membrane for membrane valves |
| US9016307B2 (en) | 2012-07-20 | 2015-04-28 | Itt Manufacturing Enterprises Llc. | Quick connect, post energized flanged joint for a diaphragm valve |
| US9157534B2 (en) | 2012-07-20 | 2015-10-13 | Itt Manufacturing Enterprises Llc. | Two-stud diaphragm for diaphragm valves |
| US9322482B2 (en) | 2012-07-20 | 2016-04-26 | Itt Manufacturing Enterprises Llc. | Temperature compensating flanged joint for a teflon diaphragm valve |
-
0
- GB GB685935D patent/GB685935A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1068952B (en) * | 1959-11-12 | Franz Clouth Rheinische Gummiwarenfabrik Aktiengesellschaft, Koln-Nippes | Air spring | |
| US3123336A (en) * | 1964-03-03 | Diaphragm valves | ||
| DE1028842B (en) * | 1952-08-13 | 1958-04-24 | Karl Lauterwasser | Multi-way diaphragm valve |
| US2840339A (en) * | 1953-05-13 | 1958-06-24 | Saunders Valve Co Ltd | Diaphragm valves and diaphragms therefor |
| DE1158335B (en) * | 1959-02-26 | 1963-11-28 | Harzer Achsenwerke K G Schwema | Diaphragm valve |
| US3026909A (en) * | 1959-03-27 | 1962-03-27 | Grinnell Corp | Reinforced diaphragm |
| DE1177885B (en) * | 1959-03-27 | 1964-09-10 | Grinnell Corp | Compression molded membrane for membrane valves |
| US9016307B2 (en) | 2012-07-20 | 2015-04-28 | Itt Manufacturing Enterprises Llc. | Quick connect, post energized flanged joint for a diaphragm valve |
| US9157534B2 (en) | 2012-07-20 | 2015-10-13 | Itt Manufacturing Enterprises Llc. | Two-stud diaphragm for diaphragm valves |
| US9322482B2 (en) | 2012-07-20 | 2016-04-26 | Itt Manufacturing Enterprises Llc. | Temperature compensating flanged joint for a teflon diaphragm valve |
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