JPS5894895U - 水圧ねじ機械 - Google Patents

水圧ねじ機械

Info

Publication number
JPS5894895U
JPS5894895U JP1982135249U JP13524982U JPS5894895U JP S5894895 U JPS5894895 U JP S5894895U JP 1982135249 U JP1982135249 U JP 1982135249U JP 13524982 U JP13524982 U JP 13524982U JP S5894895 U JPS5894895 U JP S5894895U
Authority
JP
Japan
Prior art keywords
screw
plunger
screw machine
hydraulic screw
counterbalancing
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
JP1982135249U
Other languages
English (en)
Inventor
ラルス・セゲルストレム
Original Assignee
イモ・インダストリ・アクチエボラグ
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 イモ・インダストリ・アクチエボラグ filed Critical イモ・インダストリ・アクチエボラグ
Publication of JPS5894895U publication Critical patent/JPS5894895U/ja
Pending 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps 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
    • F04C2/16—Rotary-piston machines or pumps 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
    • F04C2/165—Rotary-piston machines or pumps 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 having more than two rotary pistons with parallel axes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49242—Screw or gear type, e.g., Moineau type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
図面は、本考案による一実施例のねじポンプの縦断面図
である。 ２・・・・・・駆動ねじ、３・・・・・・インペラねじ
、９・・・・・・釣合プランジャ、１２・・・軸方向ピ
ン。

Claims (2)

    【実用新案登録請求の範囲】
  1. （１）駆動ねじと、一端に釣合プランジャを有する少な
    くとも１つのインペラねじとよりなる水圧ねじ機械にお
    いて、上記インペラねじのねじ山は、上記釣合プランジ
    ャまで、すべて同じ高さにつくられ、かつ上記釣合プラ
    ンジャの長さは、上記駆動ねじにおけるねじ溝の軸方向
    における幅より小さいことを特徴とする水圧ねじ機械。
  2. （２）上記釣合プランジャは、上記インペラねじの−・
    端の軸方向ビン上に支持されていることを特徴とする実
    用新案登録請求の範囲第（１）項記載の水圧ねじ機械。
JP1982135249U 1977-09-15 1982-09-06 水圧ねじ機械 Pending JPS5894895U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE77103570 1977-09-15
SE7710357A SE407839B (sv) 1977-09-15 1977-09-15 Skruvmaskin

Publications (1)

Publication Number Publication Date
JPS5894895U true JPS5894895U (ja) 1983-06-27

Family

ID=20332273

Family Applications (2)

Application Number Title Priority Date Filing Date
JP11162278A Pending JPS5451005A (en) 1977-09-15 1978-09-11 Hydraulic thread machine
JP1982135249U Pending JPS5894895U (ja) 1977-09-15 1982-09-06 水圧ねじ機械

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP11162278A Pending JPS5451005A (en) 1977-09-15 1978-09-11 Hydraulic thread machine

Country Status (12)

Country Link
US (1) US4242067A (ja)
JP (2) JPS5451005A (ja)
AT (1) AT355428B (ja)
CH (1) CH630703A5 (ja)
DE (1) DE2839744C3 (ja)
FR (1) FR2403472A1 (ja)
GB (1) GB2004327B (ja)
IT (2) IT1107895B (ja)
NL (1) NL7809178A (ja)
PL (1) PL112855B1 (ja)
SE (1) SE407839B (ja)
SU (1) SU1123551A3 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245973A1 (de) * 1982-12-11 1984-06-14 Allweiler Ag, 7760 Radolfzell Motorpumpenaggregat
SE463682B (sv) * 1984-06-20 1991-01-07 Imo Ab Hydraulisk skruvmaskin, foeretraedesvis utnyttjad som pump avsedd att nedsaenkas i ett borrhaal
SE462343B (sv) * 1985-12-10 1990-06-11 Svenska Rotor Maskiner Ab Skruvkompressor foer intermittent drift
GB2200166B (en) * 1986-12-24 1991-08-14 Flux Geraete Gmbh Pump and method for the assembly thereof
US5653585A (en) * 1993-01-11 1997-08-05 Fresco; Anthony N. Apparatus and methods for cooling and sealing rotary helical screw compressors
NL9400708A (nl) * 1994-04-29 1995-12-01 Houttuin Technology N V Werkwijze en inrichting voor het oppompen van vloeistof uit de aardkorst.
US6434960B1 (en) 2001-07-02 2002-08-20 Carrier Corporation Variable speed drive chiller system
FR2828717A1 (fr) * 2001-08-16 2003-02-21 Michelin Soc Tech Pompe a engrenage
US6599112B2 (en) 2001-10-19 2003-07-29 Imperial Research Llc Offset thread screw rotor device
KR100966898B1 (ko) * 2008-08-04 2010-06-30 황금택 무소음 가압 송풍기
DE102013102031B4 (de) * 2013-03-01 2016-05-12 Netzsch Pumpen & Systeme Gmbh Aus wenigstens zwei Teilen gebildete Schraubenspindelpumpe
DE102021101111A1 (de) * 2021-01-20 2022-07-21 Netzsch Pumpen & Systeme Gmbh Schraubenspindelpumpe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1620261A (en) * 1924-06-11 1927-03-08 Laval Steam Turbine Co Rotary gear pump
DE667108C (de) * 1937-03-20 1938-11-04 Fried Krupp Germaniawerft Akt Schubausgleich bei Schraubenpumpen mit mindestens zwei in Eingriff stehenden Schraubenspindeln
US2321696A (en) * 1940-02-06 1943-06-15 Imo Industri Ab Screw rotor
US2693763A (en) * 1951-10-25 1954-11-09 Laval Steam Turbine Co Nonpositive screw pump or motor
US2924181A (en) * 1957-05-13 1960-02-09 Laval Steam Turbine Co Screw pumps or motors
SE314000B (ja) * 1965-01-12 1969-08-25 Imo Industri Ab
NL148380B (nl) * 1965-03-03 1976-01-15 Imo Industri Ab Hydraulische schroefmotor met in axiale richting vrij verplaatsbare schroeven.
US4017223A (en) * 1975-03-24 1977-04-12 Houdaille Industries, Inc. Axial thrust adjustment for dual screw-type pump
SE384069B (sv) * 1975-05-02 1976-04-12 Imo Industri Ab Skruvpump
DE7636196U1 (de) * 1976-11-17 1977-05-05 Allweiler Ag, 7760 Radolfzell Schraubenspindelpumpe

Also Published As

Publication number Publication date
IT7869134A0 (it) 1978-09-15
DE2839744B2 (de) 1980-11-27
NL7809178A (nl) 1979-03-19
SE407839B (sv) 1979-04-23
ATA662878A (de) 1979-07-15
PL112855B1 (en) 1980-11-29
GB2004327B (en) 1982-02-24
DE2839744A1 (de) 1979-03-29
FR2403472B1 (ja) 1983-10-14
FR2403472A1 (fr) 1979-04-13
US4242067A (en) 1980-12-30
AT355428B (de) 1980-03-10
PL209604A1 (pl) 1979-07-16
CH630703A5 (de) 1982-06-30
GB2004327A (en) 1979-03-28
DE2839744C3 (de) 1984-05-10
IT1107895B (it) 1985-12-02
SE7710357L (sv) 1979-03-16
JPS5451005A (en) 1979-04-21
IT7853707V0 (it) 1978-09-15
SU1123551A3 (ru) 1984-11-07

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