CH493122A - Valvola autoregolantesi con erogazione di portata costante per cavi elettrici ad olio fluido - Google Patents
Valvola autoregolantesi con erogazione di portata costante per cavi elettrici ad olio fluidoInfo
- Publication number
- CH493122A CH493122A CH1792768A CH1792768A CH493122A CH 493122 A CH493122 A CH 493122A CH 1792768 A CH1792768 A CH 1792768A CH 1792768 A CH1792768 A CH 1792768A CH 493122 A CH493122 A CH 493122A
- Authority
- CH
- Switzerland
- Prior art keywords
- self
- regulating valve
- constant flow
- electric cables
- fluid oil
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/26—Expansion vessels; Locking heads; Auxiliary pipe-lines
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
- G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Cable Accessories (AREA)
- Sliding Valves (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1237768 | 1968-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH493122A true CH493122A (it) | 1970-06-30 |
Family
ID=11139704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1792768A CH493122A (it) | 1968-02-05 | 1968-12-02 | Valvola autoregolantesi con erogazione di portata costante per cavi elettrici ad olio fluido |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4831315B1 (it) |
| BE (1) | BE724150A (it) |
| BR (1) | BR6906132D0 (it) |
| CH (1) | CH493122A (it) |
| DE (1) | DE1904216A1 (it) |
| ES (1) | ES363407A1 (it) |
| FR (1) | FR1595215A (it) |
-
1968
- 1968-11-20 BE BE724150D patent/BE724150A/xx unknown
- 1968-12-02 CH CH1792768A patent/CH493122A/it not_active IP Right Cessation
- 1968-12-14 JP JP9194168A patent/JPS4831315B1/ja active Pending
- 1968-12-17 FR FR1595215D patent/FR1595215A/fr not_active Expired
-
1969
- 1969-01-29 DE DE19691904216 patent/DE1904216A1/de active Pending
- 1969-01-30 ES ES363407A patent/ES363407A1/es not_active Expired
- 1969-02-05 BR BR20613269A patent/BR6906132D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1904216A1 (de) | 1969-09-04 |
| FR1595215A (it) | 1970-06-08 |
| JPS4831315B1 (it) | 1973-09-28 |
| ES363407A1 (es) | 1970-12-16 |
| BE724150A (it) | 1969-05-02 |
| BR6906132D0 (pt) | 1973-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |