FR872606A - Piston improvement - Google Patents

Piston improvement

Info

Publication number
FR872606A
FR872606A FR872606DA FR872606A FR 872606 A FR872606 A FR 872606A FR 872606D A FR872606D A FR 872606DA FR 872606 A FR872606 A FR 872606A
Authority
FR
France
Prior art keywords
piston
improvement
piston improvement
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR872606A publication Critical patent/FR872606A/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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
FR872606D 1939-08-08 1941-05-26 Piston improvement Expired FR872606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE872606X 1939-08-08

Publications (1)

Publication Number Publication Date
FR872606A true FR872606A (en) 1942-06-15

Family

ID=6816059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872606D Expired FR872606A (en) 1939-08-08 1941-05-26 Piston improvement

Country Status (1)

Country Link
FR (1) FR872606A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022312A (en) * 1990-01-26 1991-06-11 Thomas Industries Plastic piston head assembly
US6213000B1 (en) 1999-03-22 2001-04-10 Devilbiss Air Power Company Wobble piston and seal assembly for oil free compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022312A (en) * 1990-01-26 1991-06-11 Thomas Industries Plastic piston head assembly
US6213000B1 (en) 1999-03-22 2001-04-10 Devilbiss Air Power Company Wobble piston and seal assembly for oil free compressor

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