GB1345222A - Tubular fluidic resistor and method of making the same - Google Patents

Tubular fluidic resistor and method of making the same

Info

Publication number
GB1345222A
GB1345222A GB1794971A GB1794971A GB1345222A GB 1345222 A GB1345222 A GB 1345222A GB 1794971 A GB1794971 A GB 1794971A GB 1794971 A GB1794971 A GB 1794971A GB 1345222 A GB1345222 A GB 1345222A
Authority
GB
United Kingdom
Prior art keywords
passageway
beads
moulding
resistor
making
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.)
Expired
Application number
GB1794971A
Other languages
English (en)
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.)
Johnson Service Co
Original Assignee
Johnson Service Co
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 Johnson Service Co filed Critical Johnson Service Co
Publication of GB1345222A publication Critical patent/GB1345222A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/02—Details, e.g. special constructional devices for circuits with fluid elements, such as resistances, capacitive circuit elements; devices preventing reaction coupling in composite elements ; Switch boards; Programme devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/021—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Details Of Resistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
GB1794971A 1970-06-01 1971-05-28 Tubular fluidic resistor and method of making the same Expired GB1345222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US041814A US3896205A (en) 1970-06-01 1970-06-01 Method for making tubular fluidic resistors

Publications (1)

Publication Number Publication Date
GB1345222A true GB1345222A (en) 1974-01-30

Family

ID=21918466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1794971A Expired GB1345222A (en) 1970-06-01 1971-05-28 Tubular fluidic resistor and method of making the same

Country Status (6)

Country Link
US (1) US3896205A (enExample)
AU (1) AU2888071A (enExample)
CA (1) CA935095A (enExample)
DE (1) DE2124679A1 (enExample)
FR (1) FR2093960B1 (enExample)
GB (1) GB1345222A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304749A (en) * 1980-02-22 1981-12-08 Peter Bauer Method for mass production assembly of fluidic devices
US4354995A (en) * 1980-09-29 1982-10-19 Western Electric Company, Inc. Method for making a connector conductor cutter
JP2553117Y2 (ja) * 1991-12-13 1997-11-05 住友電装株式会社 ブレーキライニング材の摩耗検知用プローブ
JP2871315B2 (ja) * 1992-07-08 1999-03-17 住友電装株式会社 ブレーキライニング材の摩耗検知用プローブの製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197465A (en) * 1938-01-03 1940-04-16 Columbia Protektosite Co Inc Method and apparatus for making wire core temples
US2465656A (en) * 1945-01-03 1949-03-29 Louis H Morin Method of forming die castings on mountings or carrier members
US2562932A (en) * 1948-08-11 1951-08-07 Meyer Bead machine
US2669770A (en) * 1950-04-12 1954-02-23 Western Electric Co Method of forming articles
US2781549A (en) * 1952-04-19 1957-02-19 John R Milne Method of molding articles having spaced discontinuities therein
US3226463A (en) * 1961-04-10 1965-12-28 Joseph M Wallace Methods of making circuit components
US3329588A (en) * 1963-08-28 1967-07-04 Buckbee Mears Co Process of electroforming thin walled tubing
GB1139642A (en) * 1965-03-06 1969-01-08 Dunlop Co Ltd Improvements in or relating to pneumatic tyres
US3465432A (en) * 1966-06-06 1969-09-09 Thomas & Betts Corp Method for making memory storage units
US3581364A (en) * 1967-03-17 1971-06-01 Gad Jets Inc Method of molding a plastic valve body
NL6903880A (enExample) * 1968-04-23 1969-10-27

Also Published As

Publication number Publication date
DE2124679A1 (de) 1971-12-09
FR2093960A1 (enExample) 1972-02-04
FR2093960B1 (enExample) 1974-06-21
CA935095A (en) 1973-10-09
AU2888071A (en) 1972-11-16
US3896205A (en) 1975-07-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees