DE2511458C3 - Weichdichtende Spindelrückdichtung - Google Patents
Weichdichtende SpindelrückdichtungInfo
- Publication number
- DE2511458C3 DE2511458C3 DE19752511458 DE2511458A DE2511458C3 DE 2511458 C3 DE2511458 C3 DE 2511458C3 DE 19752511458 DE19752511458 DE 19752511458 DE 2511458 A DE2511458 A DE 2511458A DE 2511458 C3 DE2511458 C3 DE 2511458C3
- Authority
- DE
- Germany
- Prior art keywords
- back seal
- valve
- cover
- housing cover
- elastic
- Prior art date
- 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
- 239000002184 metal Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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
- F16K41/00—Spindle sealings
- F16K41/16—Spindle sealings with a flange on the spindle which rests on a sealing ring
- F16K41/18—Spindle sealings with a flange on the spindle which rests on a sealing ring sealing only when the closure member is in the opened position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sealing Devices (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752511458 DE2511458C3 (de) | 1975-03-15 | 1975-03-15 | Weichdichtende Spindelrückdichtung |
| CH155576A CH595577A5 (enrdf_load_stackoverflow) | 1975-03-15 | 1976-02-09 | |
| IT1999576A IT1055150B (it) | 1975-03-15 | 1976-02-09 | Guarnizione molle di tenuta di spalla di uno stelo di valvola |
| AT89976A AT353069B (de) | 1975-03-15 | 1976-02-10 | Weichdichtende spindelrueckdichtung |
| DD19147476A DD123118A5 (enrdf_load_stackoverflow) | 1975-03-15 | 1976-02-25 | |
| NL7602440A NL170046C (nl) | 1975-03-15 | 1976-03-09 | Afsluitklep met spilafdichting. |
| FR7607166A FR2304850A1 (fr) | 1975-03-15 | 1976-03-12 | Contre-joint a garniture souple pour tige de manoeuvre de l'obturateur de robinets |
| BR7601530A BR7601530A (pt) | 1975-03-15 | 1976-03-12 | Vedacao macia de retrocesso de haste |
| BE165090A BE839485A (fr) | 1975-03-15 | 1976-03-12 | Joint arriere d'etancheification souple pour tiges |
| PL18795076A PL104512B1 (pl) | 1975-03-15 | 1976-03-15 | Uszczelniajaca miekko uszczelka zwrotna wrzeciona zaworu |
| CS166476A CS181699B2 (en) | 1975-03-15 | 1976-03-15 | Back spindle sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752511458 DE2511458C3 (de) | 1975-03-15 | 1975-03-15 | Weichdichtende Spindelrückdichtung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2511458A1 DE2511458A1 (de) | 1976-09-16 |
| DE2511458B2 DE2511458B2 (de) | 1977-08-04 |
| DE2511458C3 true DE2511458C3 (de) | 1978-03-23 |
Family
ID=5941518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752511458 Expired DE2511458C3 (de) | 1975-03-15 | 1975-03-15 | Weichdichtende Spindelrückdichtung |
Country Status (11)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19626290A1 (de) * | 1996-07-01 | 1998-01-08 | Freudenberg Carl Fa | Elektromagnetisches Ventil |
-
1975
- 1975-03-15 DE DE19752511458 patent/DE2511458C3/de not_active Expired
-
1976
- 1976-02-09 IT IT1999576A patent/IT1055150B/it active
- 1976-02-09 CH CH155576A patent/CH595577A5/xx not_active IP Right Cessation
- 1976-02-10 AT AT89976A patent/AT353069B/de not_active IP Right Cessation
- 1976-02-25 DD DD19147476A patent/DD123118A5/xx unknown
- 1976-03-09 NL NL7602440A patent/NL170046C/xx not_active IP Right Cessation
- 1976-03-12 FR FR7607166A patent/FR2304850A1/fr active Granted
- 1976-03-12 BE BE165090A patent/BE839485A/xx not_active IP Right Cessation
- 1976-03-12 BR BR7601530A patent/BR7601530A/pt unknown
- 1976-03-15 PL PL18795076A patent/PL104512B1/pl unknown
- 1976-03-15 CS CS166476A patent/CS181699B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7602440A (nl) | 1976-09-17 |
| FR2304850A1 (fr) | 1976-10-15 |
| NL170046B (nl) | 1982-04-16 |
| AT353069B (de) | 1979-10-25 |
| IT1055150B (it) | 1981-12-21 |
| DE2511458B2 (de) | 1977-08-04 |
| ATA89976A (de) | 1979-03-15 |
| DD123118A5 (enrdf_load_stackoverflow) | 1976-11-20 |
| CH595577A5 (enrdf_load_stackoverflow) | 1978-02-15 |
| NL170046C (nl) | 1982-09-16 |
| FR2304850B1 (enrdf_load_stackoverflow) | 1979-08-31 |
| PL104512B1 (pl) | 1979-08-31 |
| DE2511458A1 (de) | 1976-09-16 |
| BR7601530A (pt) | 1976-09-14 |
| BE839485A (fr) | 1976-07-01 |
| CS181699B2 (en) | 1978-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8310 | Action for declaration of annulment | ||
| 8313 | Request for invalidation rejected/withdrawn | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KSB AG, 6710 FRANKENTHAL, DE |
|
| 8339 | Ceased/non-payment of the annual fee |