FR2128885A1 - - Google Patents
Info
- Publication number
- FR2128885A1 FR2128885A1 FR7208899A FR7208899A FR2128885A1 FR 2128885 A1 FR2128885 A1 FR 2128885A1 FR 7208899 A FR7208899 A FR 7208899A FR 7208899 A FR7208899 A FR 7208899A FR 2128885 A1 FR2128885 A1 FR 2128885A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Actuator (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19717108979 DE7108979U (de) | 1971-03-10 | 1971-03-10 | Elektrisches Schaltgerät |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2128885A1 true FR2128885A1 (it) | 1972-10-20 |
| FR2128885B1 FR2128885B1 (it) | 1975-04-25 |
Family
ID=6619598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7208899A Expired FR2128885B1 (it) | 1971-03-10 | 1972-03-09 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE780563A (it) |
| CH (1) | CH545534A (it) |
| DE (1) | DE7108979U (it) |
| FR (1) | FR2128885B1 (it) |
| GB (1) | GB1380346A (it) |
| IT (1) | IT947977B (it) |
| NL (1) | NL7203208A (it) |
| NO (1) | NO132610C (it) |
| SE (1) | SE380926B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2538101A1 (fr) * | 1982-12-21 | 1984-06-22 | American Olear Inc | Dispositif pour indiquer la position d'un element mobile, notamment un piston dans un reservoir a piston |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201600085635A1 (it) * | 2016-08-17 | 2018-02-17 | Nuovo Pignone Tecnologie Srl | Tenuta per l'asta di un pistone |
-
1971
- 1971-03-10 DE DE19717108979 patent/DE7108979U/de not_active Expired
-
1972
- 1972-02-29 IT IT2115072A patent/IT947977B/it active
- 1972-03-07 CH CH545534D patent/CH545534A/xx not_active IP Right Cessation
- 1972-03-08 NO NO73872A patent/NO132610C/no unknown
- 1972-03-09 SE SE298972A patent/SE380926B/xx unknown
- 1972-03-09 FR FR7208899A patent/FR2128885B1/fr not_active Expired
- 1972-03-10 NL NL7203208A patent/NL7203208A/xx not_active Application Discontinuation
- 1972-03-10 GB GB1123872A patent/GB1380346A/en not_active Expired
- 1972-03-10 BE BE780563A patent/BE780563A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2538101A1 (fr) * | 1982-12-21 | 1984-06-22 | American Olear Inc | Dispositif pour indiquer la position d'un element mobile, notamment un piston dans un reservoir a piston |
Also Published As
| Publication number | Publication date |
|---|---|
| DE7108979U (de) | 1971-07-22 |
| NL7203208A (it) | 1972-09-12 |
| GB1380346A (en) | 1975-01-15 |
| BE780563A (fr) | 1972-07-03 |
| SE380926B (sv) | 1975-11-17 |
| NO132610C (it) | 1975-12-03 |
| IT947977B (it) | 1973-05-30 |
| CH545534A (it) | 1974-01-31 |
| FR2128885B1 (it) | 1975-04-25 |
| NO132610B (it) | 1975-08-25 |