SE326868B - - Google Patents
Info
- Publication number
- SE326868B SE326868B SE08721/67A SE872167A SE326868B SE 326868 B SE326868 B SE 326868B SE 08721/67 A SE08721/67 A SE 08721/67A SE 872167 A SE872167 A SE 872167A SE 326868 B SE326868 B SE 326868B
- Authority
- SE
- Sweden
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
- F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
- F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6609024A NL6609024A (oth) | 1966-06-29 | 1966-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE326868B true SE326868B (oth) | 1970-08-03 |
Family
ID=19797006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE08721/67A SE326868B (oth) | 1966-06-29 | 1967-06-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3443485A (oth) |
| AT (1) | AT289493B (oth) |
| BE (1) | BE699347A (oth) |
| CH (1) | CH465177A (oth) |
| DE (1) | DE1600532A1 (oth) |
| GB (1) | GB1124739A (oth) |
| NL (1) | NL6609024A (oth) |
| SE (1) | SE326868B (oth) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596269A (en) * | 1984-03-09 | 1986-06-24 | Coast Foundry And Manufacturing Company | Differential pressure-actuated valve with clean bias chamber |
| CN110375067B (zh) * | 2019-06-25 | 2024-06-14 | 北京北分瑞利分析仪器(集团)有限责任公司 | 一种应用于注射器的活塞密封结构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US564257A (en) * | 1896-07-21 | Piston-head | ||
| US748233A (en) * | 1903-04-24 | 1903-12-29 | James Swan | Steam-engine piston. |
| US2274304A (en) * | 1939-09-05 | 1942-02-24 | Clarence J Perry | Piston |
| US2366832A (en) * | 1942-01-17 | 1945-01-09 | Johns Manville | Packing |
| US2977167A (en) * | 1957-05-10 | 1961-03-28 | George E Barnhart | Seal means |
-
1966
- 1966-06-29 NL NL6609024A patent/NL6609024A/xx unknown
-
1967
- 1967-05-24 AT AT483667A patent/AT289493B/de not_active IP Right Cessation
- 1967-05-27 DE DE19671600532 patent/DE1600532A1/de active Pending
- 1967-06-01 BE BE699347D patent/BE699347A/xx unknown
- 1967-06-01 GB GB25225/67A patent/GB1124739A/en not_active Expired
- 1967-06-19 US US646821A patent/US3443485A/en not_active Expired - Lifetime
- 1967-06-20 SE SE08721/67A patent/SE326868B/xx unknown
- 1967-06-21 CH CH889467A patent/CH465177A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH465177A (fr) | 1968-11-15 |
| NL6609024A (oth) | 1968-01-02 |
| GB1124739A (en) | 1968-08-21 |
| BE699347A (oth) | 1967-11-16 |
| AT289493B (de) | 1971-04-26 |
| DE1600532A1 (de) | 1970-01-22 |
| US3443485A (en) | 1969-05-13 |