FR2302424A1 - Pompe a vide rendue etanche par effet hydraulique - Google Patents

Pompe a vide rendue etanche par effet hydraulique

Info

Publication number
FR2302424A1
FR2302424A1 FR7605298A FR7605298A FR2302424A1 FR 2302424 A1 FR2302424 A1 FR 2302424A1 FR 7605298 A FR7605298 A FR 7605298A FR 7605298 A FR7605298 A FR 7605298A FR 2302424 A1 FR2302424 A1 FR 2302424A1
Authority
FR
France
Prior art keywords
vacuum pump
hydraulic effect
pump sealed
sealed
hydraulic
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
FR7605298A
Other languages
English (en)
French (fr)
Other versions
FR2302424B1 (enrdf_load_stackoverflow
Inventor
Sumio Ando
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.)
SHINKO FOODS CO Ltd
Original Assignee
SHINKO FOODS CO Ltd
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
Priority claimed from JP1975026257U external-priority patent/JPS5735637Y2/ja
Priority claimed from JP2625875U external-priority patent/JPS569094Y2/ja
Application filed by SHINKO FOODS CO Ltd filed Critical SHINKO FOODS CO Ltd
Publication of FR2302424A1 publication Critical patent/FR2302424A1/fr
Application granted granted Critical
Publication of FR2302424B1 publication Critical patent/FR2302424B1/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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1013—Adaptations or arrangements of distribution members the members being of the poppet valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/90—Preservation of foods or foodstuffs, in general by drying or kilning; Subsequent reconstitution
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0011—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons liquid pistons
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Drying Of Solid Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Compressor (AREA)
FR7605298A 1975-02-25 1976-02-25 Pompe a vide rendue etanche par effet hydraulique Granted FR2302424A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1975026257U JPS5735637Y2 (enrdf_load_stackoverflow) 1975-02-25 1975-02-25
JP2625875U JPS569094Y2 (enrdf_load_stackoverflow) 1975-02-25 1975-02-25

Publications (2)

Publication Number Publication Date
FR2302424A1 true FR2302424A1 (fr) 1976-09-24
FR2302424B1 FR2302424B1 (enrdf_load_stackoverflow) 1981-02-27

Family

ID=26364007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605298A Granted FR2302424A1 (fr) 1975-02-25 1976-02-25 Pompe a vide rendue etanche par effet hydraulique

Country Status (8)

Country Link
CA (1) CA1047012A (enrdf_load_stackoverflow)
CH (1) CH608570A5 (enrdf_load_stackoverflow)
DE (1) DE2607640C2 (enrdf_load_stackoverflow)
FR (1) FR2302424A1 (enrdf_load_stackoverflow)
GB (1) GB1545859A (enrdf_load_stackoverflow)
IT (1) IT1062569B (enrdf_load_stackoverflow)
MX (1) MX149214A (enrdf_load_stackoverflow)
SE (1) SE428963B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1001359B (el) * 1992-01-03 1993-10-29 Ioannis Mpampaloukas Μέ?οδος και συσκευή υδραυλικού αεροσυμπιεστή.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19732808A1 (de) 1997-07-30 1999-02-04 Knf Neuberger Gmbh Verfahren zur Evakuierung der Sterilisationskammer einer Dampfsterilisationsvorrichtung sowie Dampfsterilisationsvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE272302C (enrdf_load_stackoverflow) *
AT15967B (de) * 1902-12-27 1904-04-25 William M Myers Luftkompressor.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1001359B (el) * 1992-01-03 1993-10-29 Ioannis Mpampaloukas Μέ?οδος και συσκευή υδραυλικού αεροσυμπιεστή.

Also Published As

Publication number Publication date
CA1047012A (en) 1979-01-23
DE2607640A1 (de) 1976-09-09
CH608570A5 (en) 1979-01-15
SE7602262L (enrdf_load_stackoverflow) 1976-08-26
MX149214A (es) 1983-09-26
SE428963B (sv) 1983-08-01
IT1062569B (it) 1984-10-20
FR2302424B1 (enrdf_load_stackoverflow) 1981-02-27
DE2607640C2 (de) 1982-07-22
GB1545859A (en) 1979-05-16

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property