DE2321833A1 - Schraubenverdraengerpumpe - Google Patents

Schraubenverdraengerpumpe

Info

Publication number
DE2321833A1
DE2321833A1 DE19732321833 DE2321833A DE2321833A1 DE 2321833 A1 DE2321833 A1 DE 2321833A1 DE 19732321833 DE19732321833 DE 19732321833 DE 2321833 A DE2321833 A DE 2321833A DE 2321833 A1 DE2321833 A1 DE 2321833A1
Authority
DE
Germany
Prior art keywords
rotor
thread
screw spindle
counter
spindle rotor
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.)
Pending
Application number
DE19732321833
Other languages
German (de)
English (en)
Inventor
Goro Sato
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.)
Airman Corp
Original Assignee
Hokuetsu Industries 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 JP47042635A external-priority patent/JPS5143604B2/ja
Priority claimed from JP7917272A external-priority patent/JPS5617522B2/ja
Priority claimed from JP8185172A external-priority patent/JPS5618761B2/ja
Application filed by Hokuetsu Industries Co Ltd filed Critical Hokuetsu Industries Co Ltd
Publication of DE2321833A1 publication Critical patent/DE2321833A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—Toothed wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/16—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19732321833 1972-05-01 1973-04-30 Schraubenverdraengerpumpe Pending DE2321833A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47042635A JPS5143604B2 (enrdf_load_html_response) 1972-05-01 1972-05-01
JP7917272A JPS5617522B2 (enrdf_load_html_response) 1972-08-09 1972-08-09
JP8185172A JPS5618761B2 (enrdf_load_html_response) 1972-08-17 1972-08-17

Publications (1)

Publication Number Publication Date
DE2321833A1 true DE2321833A1 (de) 1973-11-08

Family

ID=27291283

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732321833 Pending DE2321833A1 (de) 1972-05-01 1973-04-30 Schraubenverdraengerpumpe

Country Status (7)

Country Link
AU (1) AU449879B2 (enrdf_load_html_response)
CA (1) CA1012115A (enrdf_load_html_response)
DE (1) DE2321833A1 (enrdf_load_html_response)
FR (1) FR2183481A5 (enrdf_load_html_response)
GB (1) GB1433021A (enrdf_load_html_response)
IT (1) IT1050368B (enrdf_load_html_response)
MY (1) MY7700086A (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR2183481A5 (enrdf_load_html_response) 1973-12-14
MY7700086A (en) 1977-12-31
GB1433021A (en) 1976-04-22
CA1012115A (en) 1977-06-14
AU5499273A (en) 1974-06-27
AU449879B2 (en) 1974-06-27
IT1050368B (it) 1981-03-10

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Legal Events

Date Code Title Description
OHW Rejection