BE1008749A3 - Procede et appareil d'alimentation d'air comprime. - Google Patents

Procede et appareil d'alimentation d'air comprime. Download PDF

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Publication number
BE1008749A3
BE1008749A3 BE9500439A BE9500439A BE1008749A3 BE 1008749 A3 BE1008749 A3 BE 1008749A3 BE 9500439 A BE9500439 A BE 9500439A BE 9500439 A BE9500439 A BE 9500439A BE 1008749 A3 BE1008749 A3 BE 1008749A3
Authority
BE
Belgium
Prior art keywords
compressed air
compressor
pressure
weft thread
rotation
Prior art date
Application number
BE9500439A
Other languages
English (en)
French (fr)
Original Assignee
Toyoda Automatic Loom Works
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 Toyoda Automatic Loom Works filed Critical Toyoda Automatic Loom Works
Application granted granted Critical
Publication of BE1008749A3 publication Critical patent/BE1008749A3/fr

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/16—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using lift valves
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3006—Construction of the nozzles
    • D03D47/3013—Main nozzles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3033—Controlling the air supply
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3053—Arrangements or lay out of air supply systems
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/306—Construction or details of parts, e.g. valves, ducts
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Looms (AREA)
BE9500439A 1994-05-16 1995-05-16 Procede et appareil d'alimentation d'air comprime. BE1008749A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10133394 1994-05-16
JP24015594 1994-10-04

Publications (1)

Publication Number Publication Date
BE1008749A3 true BE1008749A3 (fr) 1996-07-02

Family

ID=26442226

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9500439A BE1008749A3 (fr) 1994-05-16 1995-05-16 Procede et appareil d'alimentation d'air comprime.

Country Status (4)

Country Link
KR (1) KR950033104A (zh)
BE (1) BE1008749A3 (zh)
DE (1) DE19517748A1 (zh)
TW (1) TW324753B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08311744A (ja) * 1995-05-17 1996-11-26 Toyota Autom Loom Works Ltd ジェットルームにおける圧縮空気使用制御方法及びジェットルームに用いる圧縮空気供給装置
EP1288359A1 (de) * 2001-09-03 2003-03-05 Sulzer Textil Ag Luftdüsenwebmaschine und Druckluftversorung derselben
US6796338B2 (en) 2001-09-03 2004-09-28 Sulzer Textil Ag Air jet weaving machine and compressed air supply for same
DE102005004064A1 (de) 2005-01-21 2006-07-27 Picanol N.V. Vorrichtung zum Eintragen von Schussfäden bei einer Luftdüsenwebmaschine
US20090035167A1 (en) 2007-08-03 2009-02-05 Zili Sun Stepped scroll compressor with staged capacity modulation
US8328531B2 (en) 2009-01-22 2012-12-11 Danfoss Scroll Technologies, Llc Scroll compressor with three-step capacity control
JP5780102B2 (ja) * 2011-10-11 2015-09-16 株式会社豊田自動織機 エアジェット織機におけるエア漏れ検知方法
TW201319347A (zh) * 2011-11-15 2013-05-16 Kyang Yhe Delicate Machine Co Ltd 緯紗輸送控線裝置
JP2021055648A (ja) * 2019-10-01 2021-04-08 株式会社日立産機システム 流体機械装置
DE102022205936B3 (de) 2022-06-10 2023-04-13 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Verfahren zur regulierung eines versorgungsluftdruckes einer webmaschinenanlage mit mehreren luftdüsenwebmaschinen, system zur regulierung eines versorgungsluftdruckes einer webmaschinenanlage sowie webmaschinenanlage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113786A1 (en) * 1982-12-15 1984-07-25 Sanden Corporation Scroll type compressor with displacement adjusting mechanism
US4492526A (en) * 1981-12-18 1985-01-08 Institut Cerac S.A. Compressor drive system
EP0498773A1 (en) * 1991-02-05 1992-08-12 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Weft insertion control apparatus in a jet loom
EP0550228A1 (en) * 1991-12-18 1993-07-07 Sanden Corporation Swash plate type compressor with variable displacemnet mechanism
DE4243118A1 (de) * 1992-12-21 1994-06-23 Continental Ag Verfahren zur Konstanthaltung des Druckes in einem hydraulischen System

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD93614A1 (de) * 1970-07-06 1972-11-05 Einrichtung zur Druckregelung von Hubkolbenverdichtern mit digitalem Regelcharakter
US4655693A (en) * 1980-10-27 1987-04-07 Champion Spark Plug Company Compressor apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492526A (en) * 1981-12-18 1985-01-08 Institut Cerac S.A. Compressor drive system
EP0113786A1 (en) * 1982-12-15 1984-07-25 Sanden Corporation Scroll type compressor with displacement adjusting mechanism
EP0498773A1 (en) * 1991-02-05 1992-08-12 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Weft insertion control apparatus in a jet loom
EP0550228A1 (en) * 1991-12-18 1993-07-07 Sanden Corporation Swash plate type compressor with variable displacemnet mechanism
DE4243118A1 (de) * 1992-12-21 1994-06-23 Continental Ag Verfahren zur Konstanthaltung des Druckes in einem hydraulischen System

Also Published As

Publication number Publication date
KR950033104A (ko) 1995-12-22
DE19517748A1 (de) 1995-11-23
TW324753B (en) 1998-01-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: K.K. TOYODA JIDOSHOKKI SEISAKUSHO

Effective date: 19970531