FI885854A - KOLV FOER TRYCKDRIVEN KOLVMASKIN. - Google Patents

KOLV FOER TRYCKDRIVEN KOLVMASKIN. Download PDF

Info

Publication number
FI885854A
FI885854A FI885854A FI885854A FI885854A FI 885854 A FI885854 A FI 885854A FI 885854 A FI885854 A FI 885854A FI 885854 A FI885854 A FI 885854A FI 885854 A FI885854 A FI 885854A
Authority
FI
Finland
Prior art keywords
tryckdriven
kolvmaskin
kolv
foer
tryckdriven kolvmaskin
Prior art date
Application number
FI885854A
Other languages
Finnish (fi)
Other versions
FI885854A0 (en
Inventor
Nikolai Pavlovich Fedorov
Alexandr Pavlovich Demidov
Alexandr Dmitrievich Smirnov
Original Assignee
Z Im M I Kalinina
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 by Z Im M I Kalinina filed Critical Z Im M I Kalinina
Publication of FI885854A0 publication Critical patent/FI885854A0/en
Publication of FI885854A publication Critical patent/FI885854A/en

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
    • F04B53/10—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
FI885854A 1987-04-21 1988-12-19 KOLV FOER TRYCKDRIVEN KOLVMASKIN. FI885854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1987/000042 WO1988008489A1 (en) 1987-04-21 1987-04-21 Piston of volume displacement machine

Publications (2)

Publication Number Publication Date
FI885854A0 FI885854A0 (en) 1988-12-19
FI885854A true FI885854A (en) 1988-12-19

Family

ID=21617096

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885854A FI885854A (en) 1987-04-21 1988-12-19 KOLV FOER TRYCKDRIVEN KOLVMASKIN.

Country Status (4)

Country Link
EP (1) EP0312597A4 (en)
FI (1) FI885854A (en)
RO (1) RO102342B1 (en)
WO (1) WO1988008489A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210578A1 (en) * 1992-03-31 1992-07-30 Karl Liedgens Air pump and shock absorber piston - has ring seal which slides in tapered groove
DE4236682A1 (en) * 1992-10-30 1994-05-05 Teves Gmbh Alfred Hydraulic radial piston pump for vehicle braking system - uses pair of packing rings to act as pressure and suction valves
DE29814962U1 (en) * 1998-08-20 1999-11-04 Alusuisse Bayrisches Druckgus Piston for a piston compressor
DE20106700U1 (en) * 2001-04-18 2002-05-23 Alusuisse Bayrisches Druckgus Piston for a piston compressor
EP1437508B1 (en) * 2003-01-07 2006-10-25 Wen-San Jhou Valved piston compressor
CN106321419A (en) * 2016-10-10 2017-01-11 国家海洋局天津海水淡化与综合利用研究所 Novel self-seal type piston
JP2022111556A (en) * 2021-01-20 2022-08-01 株式会社日立産機システム compressor
CN113153731B (en) * 2021-04-16 2022-03-15 深圳市顺美医疗股份有限公司 Adjustable silica gel plug gun type pressure pump and assembling method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975469C (en) * 1952-06-04 1961-12-07 Mueller & Co Schwelmer Eisen Pump piston with built-in fluid valve
FR1107868A (en) * 1953-01-21 1956-01-05 Device comprising a cylinder and an axially movable member in this cylinder, such as a pump or compressor
US3085515A (en) * 1961-11-24 1963-04-16 Internat Packings Corp Priming pump
US3335673A (en) * 1966-01-17 1967-08-15 Forrest Henry De Manually operable pump
ZA724429B (en) * 1971-07-03 1973-03-28 Girling Ltd Improvements relating to disc brakes

Also Published As

Publication number Publication date
EP0312597A1 (en) 1989-04-26
EP0312597A4 (en) 1989-11-14
RO102342B1 (en) 1992-06-26
FI885854A0 (en) 1988-12-19
WO1988008489A1 (en) 1988-11-03

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: PO "ZAVOD IMENI M.I. KALININA"