FR2496183A2 - Pompe a piston a deplacement rectiligne pour liquides charges en matieres solides - Google Patents

Pompe a piston a deplacement rectiligne pour liquides charges en matieres solides Download PDF

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Publication number
FR2496183A2
FR2496183A2 FR8026631A FR8026631A FR2496183A2 FR 2496183 A2 FR2496183 A2 FR 2496183A2 FR 8026631 A FR8026631 A FR 8026631A FR 8026631 A FR8026631 A FR 8026631A FR 2496183 A2 FR2496183 A2 FR 2496183A2
Authority
FR
France
Prior art keywords
distributor
seals
rubber
dispenser
housing
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.)
Granted
Application number
FR8026631A
Other languages
English (en)
French (fr)
Other versions
FR2496183B2 (OSRAM
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8026631A priority Critical patent/FR2496183A2/fr
Publication of FR2496183A2 publication Critical patent/FR2496183A2/fr
Application granted granted Critical
Publication of FR2496183B2 publication Critical patent/FR2496183B2/fr
Granted 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0084—Component parts or details specially adapted therefor
    • F04B7/0088—Sealing arrangements between the distribution members and the housing
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F16K5/045—Particular coverings and materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR8026631A 1980-12-15 1980-12-15 Pompe a piston a deplacement rectiligne pour liquides charges en matieres solides Granted FR2496183A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8026631A FR2496183A2 (fr) 1980-12-15 1980-12-15 Pompe a piston a deplacement rectiligne pour liquides charges en matieres solides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026631A FR2496183A2 (fr) 1980-12-15 1980-12-15 Pompe a piston a deplacement rectiligne pour liquides charges en matieres solides

Publications (2)

Publication Number Publication Date
FR2496183A2 true FR2496183A2 (fr) 1982-06-18
FR2496183B2 FR2496183B2 (OSRAM) 1983-02-04

Family

ID=9249124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026631A Granted FR2496183A2 (fr) 1980-12-15 1980-12-15 Pompe a piston a deplacement rectiligne pour liquides charges en matieres solides

Country Status (1)

Country Link
FR (1) FR2496183A2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2273524A1 (es) * 2002-01-23 2007-05-01 Maquinaria Gual, S.L Valvula de tres vias, en especial par ala conduccion de productos vinicolas, en estado pastoso y similares.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631813A (en) * 1949-01-24 1953-03-17 Mueller Co Sealing structure for rotary plug valves
US3108778A (en) * 1961-01-16 1963-10-29 Mueller Brass Co Blade type valve
US3355220A (en) * 1966-03-17 1967-11-28 Brown Warren Durand Concrete valve structure
FR2018067A1 (OSRAM) * 1968-09-13 1970-05-29 Grinnell Corp
FR2420698A1 (fr) * 1978-03-23 1979-10-19 Garlock Inc Agencement de joint d'etancheite dynamique pour robinets du type a tournant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631813A (en) * 1949-01-24 1953-03-17 Mueller Co Sealing structure for rotary plug valves
US3108778A (en) * 1961-01-16 1963-10-29 Mueller Brass Co Blade type valve
US3355220A (en) * 1966-03-17 1967-11-28 Brown Warren Durand Concrete valve structure
FR2018067A1 (OSRAM) * 1968-09-13 1970-05-29 Grinnell Corp
FR2420698A1 (fr) * 1978-03-23 1979-10-19 Garlock Inc Agencement de joint d'etancheite dynamique pour robinets du type a tournant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2273524A1 (es) * 2002-01-23 2007-05-01 Maquinaria Gual, S.L Valvula de tres vias, en especial par ala conduccion de productos vinicolas, en estado pastoso y similares.

Also Published As

Publication number Publication date
FR2496183B2 (OSRAM) 1983-02-04

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