FR1561829A - - Google Patents

Info

Publication number
FR1561829A
FR1561829A FR1561829DA FR1561829A FR 1561829 A FR1561829 A FR 1561829A FR 1561829D A FR1561829D A FR 1561829DA FR 1561829 A FR1561829 A FR 1561829A
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
Application number
Other languages
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1561829A publication Critical patent/FR1561829A/fr
Expired legal-status Critical Current

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
FR1561829D 1967-09-28 1968-05-08 Expired FR1561829A (en)

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
FR1561829A true FR1561829A (en) 1969-03-28

Family

ID=24694245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561829D Expired FR1561829A (en) 1967-09-28 1968-05-08

Country Status (6)

Country Link
US (1) US3391646A (en)
JP (1) JPS4937925B1 (en)
CH (1) CH494910A (en)
FR (1) FR1561829A (en)
GB (1) GB1233091A (en)
SE (1) SE340753B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454544A1 (en) * 1979-04-19 1980-11-14 Bronzavia Sa Annular bellows seals for a reciprocating pump - to protect an oscillating disc mechanism from an aggressive environment e.g. sea water
EP0040250A1 (en) * 1979-11-19 1981-11-25 Bionostics S.A. Double acting continuous flow system type pump

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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
US4253675A (en) * 1979-11-01 1981-03-03 Bellofram Corporation Improvements of sealed shafts
GB2139318B (en) * 1983-05-04 1986-07-23 Dowty Seals Ltd Piston/cylinder seal construction
DE102010001345B4 (en) * 2010-01-28 2013-09-19 Trelleborg Sealing Solutions Germany Gmbh Rotary union

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454544A1 (en) * 1979-04-19 1980-11-14 Bronzavia Sa Annular bellows seals for a reciprocating pump - to protect an oscillating disc mechanism from an aggressive environment e.g. sea water
EP0040250A1 (en) * 1979-11-19 1981-11-25 Bionostics S.A. Double acting continuous flow system type pump
EP0040250A4 (en) * 1979-11-19 1982-03-10 Bionostics Sa Double acting continuous flow system type pump.

Also Published As

Publication number Publication date
JPS4937925B1 (en) 1974-10-14
GB1233091A (en) 1971-05-26
CH494910A (en) 1970-08-15
SE340753B (en) 1971-11-29
US3391646A (en) 1968-07-09

Similar Documents

Publication Publication Date Title
AU5765369A (en)
AT298283B (en)
JPS4937925B1 (en)
AU2277767A (en)
AU342066A (en)
AU610966A (en)
AU3189468A (en)
AU1273466A (en)
AU3151267A (en)
AU2528767A (en)
AU2454867A (en)
AU2116667A (en)
AU1763766A (en)
BE709817A (en)
AU1868267A (en)
BE609869A (en)
BE609934A (en)
AU1677166A (en)
AU23366A (en)
AU2406369A (en)
BE705214A (en)
AU97666A (en)
AU25066A (en)
BE692577A (en)
BE711576A (en)

Legal Events

Date Code Title Description
ST Notification of lapse