ZA74702B - Improvements in and relating to the attachment of a diaphragm - Google Patents
Improvements in and relating to the attachment of a diaphragmInfo
- Publication number
- ZA74702B ZA74702B ZA740702A ZA74702A ZA74702B ZA 74702 B ZA74702 B ZA 74702B ZA 740702 A ZA740702 A ZA 740702A ZA 74702 A ZA74702 A ZA 74702A ZA 74702 B ZA74702 B ZA 74702B
- Authority
- ZA
- South Africa
- Prior art keywords
- diaphragm
- relating
- attachment
- Prior art date
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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
-
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
-
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/126—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on a rib perpendicular to the fluid line
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Compressor (AREA)
- Reciprocating Pumps (AREA)
- Prostheses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB885473 | 1973-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA74702B true ZA74702B (en) | 1974-12-24 |
Family
ID=9860532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA740702A ZA74702B (en) | 1973-02-22 | 1974-02-04 | Improvements in and relating to the attachment of a diaphragm |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5063528A (xx) |
| AR (1) | AR200046A1 (xx) |
| AU (1) | AU6520174A (xx) |
| BE (1) | BE811218A (xx) |
| DE (1) | DE2405607A1 (xx) |
| ES (1) | ES423461A1 (xx) |
| FR (1) | FR2219353A1 (xx) |
| IT (1) | IT1008250B (xx) |
| NL (1) | NL7401524A (xx) |
| ZA (1) | ZA74702B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165368U (ja) * | 1982-04-30 | 1983-11-04 | 積水化学工業株式会社 | ダイヤフラムバルブ |
| DE3546117C1 (en) * | 1985-12-24 | 1987-02-12 | Resistoflex Gmbh | Two-layer diaphragm for a diaphragm valve |
| DE59802783D1 (de) * | 1997-08-14 | 2002-02-28 | Fischer Georg Rohrleitung | Membranventil |
| US9366346B2 (en) | 2014-02-28 | 2016-06-14 | Itt Manufacturing Enterprises Llc. | Valve having at least one hourglass studs for coupling to diaphragm and compressor/spindle components |
-
1974
- 1974-02-04 ZA ZA740702A patent/ZA74702B/xx unknown
- 1974-02-04 NL NL7401524A patent/NL7401524A/xx unknown
- 1974-02-05 AU AU65201/74A patent/AU6520174A/en not_active Expired
- 1974-02-06 DE DE19742405607 patent/DE2405607A1/de active Pending
- 1974-02-12 AR AR252313A patent/AR200046A1/es active
- 1974-02-18 BE BE141083A patent/BE811218A/xx unknown
- 1974-02-19 IT IT48463/74A patent/IT1008250B/it active
- 1974-02-21 FR FR7405897A patent/FR2219353A1/fr active Granted
- 1974-02-21 ES ES423461A patent/ES423461A1/es not_active Expired
- 1974-02-22 JP JP49021326A patent/JPS5063528A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES423461A1 (es) | 1976-05-01 |
| BE811218A (fr) | 1974-06-17 |
| IT1008250B (it) | 1976-11-10 |
| AR200046A1 (es) | 1974-10-15 |
| FR2219353B3 (xx) | 1976-12-03 |
| FR2219353A1 (en) | 1974-09-20 |
| JPS5063528A (xx) | 1975-05-30 |
| AU6520174A (en) | 1975-08-07 |
| NL7401524A (xx) | 1974-08-26 |
| DE2405607A1 (de) | 1974-09-05 |
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