CH601712A5 - - Google Patents
Info
- Publication number
- CH601712A5 CH601712A5 CH171877A CH171877A CH601712A5 CH 601712 A5 CH601712 A5 CH 601712A5 CH 171877 A CH171877 A CH 171877A CH 171877 A CH171877 A CH 171877A CH 601712 A5 CH601712 A5 CH 601712A5
- Authority
- CH
- Switzerland
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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
- Valve Device For Special Equipments (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66378776A | 1976-03-04 | 1976-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH601712A5 true CH601712A5 (es) | 1978-07-14 |
Family
ID=24663262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH171877A CH601712A5 (es) | 1976-03-04 | 1977-02-11 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5845627B2 (es) |
| BE (1) | BE852020A (es) |
| CA (1) | CA1051408A (es) |
| CH (1) | CH601712A5 (es) |
| DE (1) | DE2708250A1 (es) |
| ES (1) | ES456521A1 (es) |
| FR (1) | FR2343185A1 (es) |
| GB (1) | GB1566504A (es) |
| IT (1) | IT1075074B (es) |
| NL (1) | NL7702298A (es) |
| SE (1) | SE434182B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216703A (en) * | 1978-04-17 | 1980-08-12 | Rockwell International Corporation | Valve actuator |
| FR2547015B1 (fr) * | 1983-06-06 | 1985-07-26 | Amri | Actionneur a accumulateur d'energie pneumatique notamment pour robinet |
| DE19932743C2 (de) * | 1999-07-14 | 2003-10-09 | Thomas Scholzen | Regelventilanlage mit pneumatischem Stellantrieb |
| GB0624436D0 (en) * | 2006-12-07 | 2007-01-17 | Stannah Lifts Ltd | Improvements in or relating to drive systems |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2943624A (en) * | 1958-04-17 | 1960-07-05 | Mavis M Alquist | Quantitative indicator for syringes |
| US2943642A (en) * | 1958-07-07 | 1960-07-05 | Cleveland Pneumatic Ind Inc | Liquid spring accumulator |
| US3122169A (en) * | 1960-05-26 | 1964-02-25 | Menasco Mfg Company | Accumulator |
| US3248879A (en) * | 1965-04-22 | 1966-05-03 | Acf Ind Inc | Constant pressure source for valves |
| FR1539749A (fr) * | 1967-07-05 | 1968-09-20 | Creusot Forges Ateliers | Accumulateur de fluide à deux niveaux de pression |
| FR2127281A5 (es) * | 1971-03-03 | 1972-10-13 | Ellingsen Karl | |
| US3962956A (en) * | 1974-11-19 | 1976-06-15 | Greer Hydraulics, Inc. | Hydropneumatic valve actuator |
-
1977
- 1977-01-27 GB GB329477A patent/GB1566504A/en not_active Expired
- 1977-01-27 CA CA270,553A patent/CA1051408A/en not_active Expired
- 1977-02-11 CH CH171877A patent/CH601712A5/xx not_active IP Right Cessation
- 1977-02-25 DE DE19772708250 patent/DE2708250A1/de not_active Ceased
- 1977-02-28 SE SE7702173A patent/SE434182B/xx not_active IP Right Cessation
- 1977-03-01 FR FR7705952A patent/FR2343185A1/fr active Granted
- 1977-03-01 JP JP52022129A patent/JPS5845627B2/ja not_active Expired
- 1977-03-03 BE BE2055705A patent/BE852020A/xx not_active IP Right Cessation
- 1977-03-03 IT IT2084577A patent/IT1075074B/it active
- 1977-03-03 NL NL7702298A patent/NL7702298A/xx active Search and Examination
- 1977-03-04 ES ES456521A patent/ES456521A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1051408A (en) | 1979-03-27 |
| BE852020A (nl) | 1977-07-01 |
| NL7702298A (nl) | 1977-09-06 |
| ES456521A1 (es) | 1978-02-16 |
| GB1566504A (en) | 1980-04-30 |
| SE434182B (sv) | 1984-07-09 |
| JPS5845627B2 (ja) | 1983-10-11 |
| JPS52107619A (en) | 1977-09-09 |
| IT1075074B (it) | 1985-04-22 |
| SE7702173L (sv) | 1977-09-05 |
| FR2343185B1 (es) | 1983-02-18 |
| DE2708250A1 (de) | 1977-09-08 |
| FR2343185A1 (fr) | 1977-09-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: M & FC HOLDING COMPANY, INC. |
|
| PL | Patent ceased |