CH552498A - Steuerungsvorrichtung fuer das selbsttaetige oeffnen und schliessen von luftabsperrorganen der rohrleitungskupplung einer mittelpufferkupplung. - Google Patents
Steuerungsvorrichtung fuer das selbsttaetige oeffnen und schliessen von luftabsperrorganen der rohrleitungskupplung einer mittelpufferkupplung.Info
- Publication number
- CH552498A CH552498A CH27773A CH27773A CH552498A CH 552498 A CH552498 A CH 552498A CH 27773 A CH27773 A CH 27773A CH 27773 A CH27773 A CH 27773A CH 552498 A CH552498 A CH 552498A
- Authority
- CH
- Switzerland
- Prior art keywords
- coupling
- butterflies
- closing
- air
- control device
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
- B61G5/08—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for fluid conduits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16094272 | 1972-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH552498A true CH552498A (de) | 1974-08-15 |
Family
ID=5485357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH27773A CH552498A (de) | 1972-02-17 | 1973-01-10 | Steuerungsvorrichtung fuer das selbsttaetige oeffnen und schliessen von luftabsperrorganen der rohrleitungskupplung einer mittelpufferkupplung. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT323798B (sv) |
| BG (1) | BG18839A3 (sv) |
| CH (1) | CH552498A (sv) |
| DE (1) | DE2300051A1 (sv) |
| FR (1) | FR2172424B3 (sv) |
| NL (1) | NL7301388A (sv) |
| RO (1) | RO60312A (sv) |
-
1973
- 1973-01-02 DE DE19732300051 patent/DE2300051A1/de active Pending
- 1973-01-03 AT AT6273A patent/AT323798B/de not_active IP Right Cessation
- 1973-01-10 CH CH27773A patent/CH552498A/xx not_active IP Right Cessation
- 1973-01-31 NL NL7301388A patent/NL7301388A/xx unknown
- 1973-02-17 BG BG022750A patent/BG18839A3/xx not_active Expired
- 1973-02-17 RO RO7388473A patent/RO60312A/ro unknown
- 1973-02-19 FR FR7305819A patent/FR2172424B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2172424B3 (sv) | 1976-02-20 |
| BG18839A3 (bg) | 1975-03-20 |
| FR2172424A1 (sv) | 1973-09-28 |
| DE2300051A1 (de) | 1973-08-23 |
| AT323798B (de) | 1975-07-25 |
| NL7301388A (sv) | 1973-08-21 |
| RO60312A (sv) | 1976-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |