FR2227472B2 - - Google Patents
Info
- Publication number
- FR2227472B2 FR2227472B2 FR7414012A FR7414012A FR2227472B2 FR 2227472 B2 FR2227472 B2 FR 2227472B2 FR 7414012 A FR7414012 A FR 7414012A FR 7414012 A FR7414012 A FR 7414012A FR 2227472 B2 FR2227472 B2 FR 2227472B2
- 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.)
- Expired
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/28—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with resilient valve members
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
- F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
- F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH599673A CH557975A (en) | 1973-04-26 | 1973-04-26 | GATE VALVE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2227472A2 FR2227472A2 (en) | 1974-11-22 |
| FR2227472B2 true FR2227472B2 (en) | 1977-03-04 |
Family
ID=4302699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7414012A Expired FR2227472B2 (en) | 1973-04-26 | 1974-04-23 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT333562B (en) |
| BE (1) | BE814227R (en) |
| CH (1) | CH557975A (en) |
| DE (1) | DE2406425A1 (en) |
| FR (1) | FR2227472B2 (en) |
| IT (1) | IT1046568B (en) |
-
1973
- 1973-04-26 CH CH599673A patent/CH557975A/en not_active IP Right Cessation
-
1974
- 1974-02-11 DE DE19742406425 patent/DE2406425A1/en not_active Withdrawn
- 1974-02-15 AT AT124774A patent/AT333562B/en not_active IP Right Cessation
- 1974-04-09 IT IT2107074A patent/IT1046568B/en active
- 1974-04-23 FR FR7414012A patent/FR2227472B2/fr not_active Expired
- 1974-04-26 BE BE143647A patent/BE814227R/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2227472A2 (en) | 1974-11-22 |
| ATA124774A (en) | 1976-03-15 |
| BE814227R (en) | 1974-08-16 |
| AT333562B (en) | 1976-11-25 |
| IT1046568B (en) | 1980-07-31 |
| DE2406425A1 (en) | 1974-11-14 |
| CH557975A (en) | 1975-01-15 |