EP0312597A4 - Volumenverdrängungsmaschinenkolben. - Google Patents

Volumenverdrängungsmaschinenkolben.

Info

Publication number
EP0312597A4
EP0312597A4 EP19870904363 EP87904363A EP0312597A4 EP 0312597 A4 EP0312597 A4 EP 0312597A4 EP 19870904363 EP19870904363 EP 19870904363 EP 87904363 A EP87904363 A EP 87904363A EP 0312597 A4 EP0312597 A4 EP 0312597A4
Authority
EP
European Patent Office
Prior art keywords
machine
gοlοvκi
ποveρ
head
ring
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.)
Withdrawn
Application number
EP19870904363
Other languages
German (de)
English (en)
French (fr)
Russian (ru)
Other versions
EP0312597A1 (de
Inventor
Nikolai Pavlovich Fedorov
Alexandr Pavlovich Demidov
Alexandr Dmitrievich Smirnov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Proizvodstvennoe Obiedinenie 'zavod Imeni Mikalinina'
PROIZV OB ZD IM M I KALININA
Original Assignee
Proizvodstvennoe Obiedinenie 'zavod Imeni Mikalinina'
PROIZV OB ZD 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 Proizvodstvennoe Obiedinenie 'zavod Imeni Mikalinina', PROIZV OB ZD IM M I KALININA filed Critical Proizvodstvennoe Obiedinenie 'zavod Imeni Mikalinina'
Publication of EP0312597A1 publication Critical patent/EP0312597A1/de
Publication of EP0312597A4 publication Critical patent/EP0312597A4/de
Withdrawn legal-status Critical Current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
    • F04B53/10—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

Definitions

  • the head of the appliance is made in the form of a disk, at the other hand, the keys are secured in the center of the unit, and the external part of the external The free ends are stiffly bent to the cylinder. Between the disc and the bent end partitions of the long-lasting, easy-to-get better ring.
  • the inner diameter of the ring is larger than the diapason ... of the external environment, on the other hand, it is used.
  • P ⁇ s ⁇ avl ⁇ nnaya task ⁇ sh ⁇ na ⁇ em, ch ⁇ in ⁇ shne machines ⁇ bemn ⁇ g ⁇ vy ⁇ n ⁇ niya, s ⁇ d ⁇ zhasch ⁇ m related s ⁇ sh ⁇ - ⁇ m g ⁇ l ⁇ v ⁇ u, u ⁇ ug ⁇ u ⁇ l ⁇ ni ⁇ eln ⁇ ⁇ lts ⁇ with vy ⁇ u ⁇ l ⁇ y na ⁇ uzhn ⁇ y ⁇ v ⁇ n ⁇ s ⁇ yu for ⁇ n ⁇ a ⁇ i ⁇ vaniya with tsilind ⁇ m machines ⁇ b ⁇ mn ⁇ g ⁇ vy ⁇ sn ⁇ niya, us ⁇ an ⁇ vl ⁇ nn ⁇ with v ⁇ zm ⁇ zh- n ⁇ s ⁇ yu " ⁇ e ⁇ emesch ⁇ niya vd ⁇ l ⁇ si g ⁇ l ⁇ v ⁇ i m ⁇ zhdu ⁇ YP ⁇ L ⁇ Y- E at n ⁇
  • the angle is ok. by ⁇ ⁇ a ⁇ ii, ch ⁇ by u ⁇ l ⁇ - ni ⁇ eln ⁇ e ⁇ lts ⁇ 8 ⁇ l ⁇ n ⁇ ⁇ dzhiial ⁇ s b ⁇ v ⁇ y ⁇ ve ⁇ ⁇ - n ⁇ s ⁇ yu 2 g ⁇ l ⁇ v ⁇ i I ⁇ tsilind ⁇ u 10 and ⁇ bychn ⁇ not ⁇ evysha- ⁇ 6 °.
  • the description of the variation is equal to 15 °. At more than 30 ° ⁇ , select ⁇ ⁇ ⁇ ⁇ .
  • the 30th section of line 13 of the connector excludes the possibility of replacing the expansion ring of the 8th ring of line 13 of the connector.
  • An oblique sectional shape of the ring 8 increases its accessory capacity, and an oblique sectional head
  • volume displacement option can be used in all kinds of industrial and non-exhausting applications.
EP19870904363 1987-04-21 1987-04-21 Volumenverdrängungsmaschinenkolben. Withdrawn EP0312597A4 (de)

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
EP0312597A1 EP0312597A1 (de) 1989-04-26
EP0312597A4 true EP0312597A4 (de) 1989-11-14

Family

ID=21617096

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870904363 Withdrawn EP0312597A4 (de) 1987-04-21 1987-04-21 Volumenverdrängungsmaschinenkolben.

Country Status (4)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210578A1 (de) * 1992-03-31 1992-07-30 Karl Liedgens Kolben fuer luftpumpen und daempfer
DE4236682A1 (de) * 1992-10-30 1994-05-05 Teves Gmbh Alfred Hydraulische Hochdruckpumpe mit Überströmmanschette
DE29814962U1 (de) * 1998-08-20 1999-11-04 Alusuisse Bayrisches Druckgus Kolben für einen Kolbenverdichter
DE20106700U1 (de) * 2001-04-18 2002-05-23 Alusuisse Bayrisches Druckgus Kolben für einen Kolbenverdichter
ATE343723T1 (de) * 2003-01-07 2006-11-15 Wen-San Jhou Integriertes ringventil für einen kompressorkolben
CN106321419A (zh) * 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 一种新型自密封式活塞
JP2022111556A (ja) * 2021-01-20 2022-08-01 株式会社日立産機システム 圧縮機
CN113153731B (zh) * 2021-04-16 2022-03-15 深圳市顺美医疗股份有限公司 一种可调节硅胶塞枪式压力泵及其组装方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1107868A (fr) * 1953-01-21 1956-01-05 Dispositif comportant un cylindre et un organe mobile axialement dans ce cylindre, tel que pompe ou compresseur
DE975469C (de) * 1952-06-04 1961-12-07 Mueller & Co Schwelmer Eisen Pumpenkolben mit eingebautem Fluessigkeitsventil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975469C (de) * 1952-06-04 1961-12-07 Mueller & Co Schwelmer Eisen Pumpenkolben mit eingebautem Fluessigkeitsventil
FR1107868A (fr) * 1953-01-21 1956-01-05 Dispositif comportant un cylindre et un organe mobile axialement dans ce cylindre, tel que pompe ou compresseur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8808489A1 *

Also Published As

Publication number Publication date
FI885854A0 (fi) 1988-12-19
WO1988008489A1 (en) 1988-11-03
FI885854A (fi) 1988-12-19
EP0312597A1 (de) 1989-04-26
RO102342B1 (en) 1992-06-26

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19881219

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR LI SE

A4 Supplementary search report drawn up and despatched

Effective date: 19891114

17Q First examination report despatched

Effective date: 19900704

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19910731

R18W Application withdrawn (corrected)

Effective date: 19910731