JPS4937925B1 - - Google Patents
Info
- Publication number
- JPS4937925B1 JPS4937925B1 JP43030360A JP3036068A JPS4937925B1 JP S4937925 B1 JPS4937925 B1 JP S4937925B1 JP 43030360 A JP43030360 A JP 43030360A JP 3036068 A JP3036068 A JP 3036068A JP S4937925 B1 JPS4937925 B1 JP S4937925B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
- F04B53/164—Stoffing boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/121—Valves; Arrangement of valves arranged in or on pistons the valve being an annular ring surrounding the piston, e.g. an O-ring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/143—Sealing provided on the piston
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US671368A US3391646A (en) | 1967-09-28 | 1967-09-28 | Piston assembly for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4937925B1 true JPS4937925B1 (es) | 1974-10-14 |
Family
ID=24694245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43030360A Pending JPS4937925B1 (es) | 1967-09-28 | 1968-05-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3391646A (es) |
| JP (1) | JPS4937925B1 (es) |
| CH (1) | CH494910A (es) |
| FR (1) | FR1561829A (es) |
| GB (1) | GB1233091A (es) |
| SE (1) | SE340753B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3620652A (en) * | 1968-12-13 | 1971-11-16 | Philips Corp | Compressor with rolling diaphragm seal |
| US3981146A (en) * | 1972-09-13 | 1976-09-21 | Borg-Warner Corporation | Variable ratio master cylinder |
| US4002079A (en) * | 1975-08-27 | 1977-01-11 | Hall William A | Breathing protector boot for impactor tools |
| US4222310A (en) * | 1978-12-04 | 1980-09-16 | Eaton Corporation | Brake actuator fastener assembly |
| US4208060A (en) * | 1979-01-15 | 1980-06-17 | Bellofram Corporation | Sealed shaft |
| US4251049A (en) * | 1979-01-22 | 1981-02-17 | Muehl Herman D | Tank valve apparatus |
| FR2454544A1 (fr) * | 1979-04-19 | 1980-11-14 | Bronzavia Sa | Pompe a barillet, notamment pour fluide agressif |
| US4253675A (en) * | 1979-11-01 | 1981-03-03 | Bellofram Corporation | Improvements of sealed shafts |
| EP0040250A4 (en) * | 1979-11-19 | 1982-03-10 | Bionostics Sa | PUMP TYPE WITH DOUBLE-ACTING CONTINUOUS FLOW SYSTEM. |
| GB2139318B (en) * | 1983-05-04 | 1986-07-23 | Dowty Seals Ltd | Piston/cylinder seal construction |
| DE102010001345B4 (de) * | 2010-01-28 | 2013-09-19 | Trelleborg Sealing Solutions Germany Gmbh | Drehdurchführung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2322010A (en) * | 1940-03-07 | 1943-06-15 | Hydraulic Brake Co | Piston |
| US3101131A (en) * | 1960-11-07 | 1963-08-20 | Bourcier Carbon Previnquieres | Hydraulic pneumatic shock absorber |
-
1967
- 1967-09-28 US US671368A patent/US3391646A/en not_active Expired - Lifetime
-
1968
- 1968-05-06 GB GB1233091D patent/GB1233091A/en not_active Expired
- 1968-05-08 JP JP43030360A patent/JPS4937925B1/ja active Pending
- 1968-05-08 SE SE06202/68A patent/SE340753B/xx unknown
- 1968-05-08 FR FR1561829D patent/FR1561829A/fr not_active Expired
- 1968-05-17 CH CH736168A patent/CH494910A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE340753B (es) | 1971-11-29 |
| CH494910A (de) | 1970-08-15 |
| US3391646A (en) | 1968-07-09 |
| GB1233091A (es) | 1971-05-26 |
| FR1561829A (es) | 1969-03-28 |