CH305209A - Obturateur. - Google Patents

Obturateur.

Info

Publication number
CH305209A
CH305209A CH305209DA CH305209A CH 305209 A CH305209 A CH 305209A CH 305209D A CH305209D A CH 305209DA CH 305209 A CH305209 A CH 305209A
Authority
CH
Switzerland
Prior art keywords
shutter
pressure
piston
auxiliary
fluid
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Limited Midland Industries
Original Assignee
Midland Industries 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
Application filed by Midland Industries Ltd filed Critical Midland Industries Ltd
Publication of CH305209A publication Critical patent/CH305209A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/01Control of flow without auxiliary power
    • G05D7/0126Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electrical Variables (AREA)
CH305209D 1952-09-25 1952-09-25 Obturateur. CH305209A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH305209T 1952-09-25

Publications (1)

Publication Number Publication Date
CH305209A true CH305209A (fr) 1955-02-15

Family

ID=4492364

Family Applications (1)

Application Number Title Priority Date Filing Date
CH305209D CH305209A (fr) 1952-09-25 1952-09-25 Obturateur.

Country Status (2)

Country Link
CH (1) CH305209A (enrdf_load_stackoverflow)
DE (1) DE261463C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113470A1 (en) * 1983-01-07 1984-07-18 The B.F. GOODRICH Company Temperature compensator for pressure regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113470A1 (en) * 1983-01-07 1984-07-18 The B.F. GOODRICH Company Temperature compensator for pressure regulator

Also Published As

Publication number Publication date
DE261463C (enrdf_load_stackoverflow)

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