FR900921A - Piston with self-lubricating rings forming a labyrinth seal - Google Patents

Piston with self-lubricating rings forming a labyrinth seal

Info

Publication number
FR900921A
FR900921A FR900921DA FR900921A FR 900921 A FR900921 A FR 900921A FR 900921D A FR900921D A FR 900921DA FR 900921 A FR900921 A FR 900921A
Authority
FR
France
Prior art keywords
piston
self
labyrinth seal
rings forming
lubricating rings
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.)
Expired
Application number
Other languages
French (fr)
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.)
Skoda kp
Original Assignee
Skoda kp
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 Skoda kp filed Critical Skoda kp
Application granted granted Critical
Publication of FR900921A publication Critical patent/FR900921A/en
Expired legal-status Critical Current

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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/10—Special members for adjusting the rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR900921D 1943-01-16 1944-01-03 Piston with self-lubricating rings forming a labyrinth seal Expired FR900921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE900921X 1943-01-16

Publications (1)

Publication Number Publication Date
FR900921A true FR900921A (en) 1945-07-12

Family

ID=6855132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900921D Expired FR900921A (en) 1943-01-16 1944-01-03 Piston with self-lubricating rings forming a labyrinth seal

Country Status (1)

Country Link
FR (1) FR900921A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026142B (en) * 1954-04-17 1958-03-13 Siemag Siegener Maschb Ges Mit Guide and sealing ring arrangement for sealing multi-part, self-guiding pistons of working and power machines
US3656414A (en) * 1969-06-11 1972-04-18 Linde Ag Piston assembly for pumps, motors and the like
DE3148488A1 (en) * 1981-12-08 1983-06-16 Neuman & Esser Maschinenfabrik, 5132 Übach-Palenberg Cylinder-piston arrangement for reciprocating engines and reciprocating machines
US10603974B2 (en) 2018-04-24 2020-03-31 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic stop arrangement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026142B (en) * 1954-04-17 1958-03-13 Siemag Siegener Maschb Ges Mit Guide and sealing ring arrangement for sealing multi-part, self-guiding pistons of working and power machines
US3656414A (en) * 1969-06-11 1972-04-18 Linde Ag Piston assembly for pumps, motors and the like
DE3148488A1 (en) * 1981-12-08 1983-06-16 Neuman & Esser Maschinenfabrik, 5132 Übach-Palenberg Cylinder-piston arrangement for reciprocating engines and reciprocating machines
US10603974B2 (en) 2018-04-24 2020-03-31 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic stop arrangement
EP3569891B1 (en) * 2018-04-24 2021-01-13 BeijingWest Industries Co. Ltd. Hydraulic damper with a hydraulic stop arrangement

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